maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[Attributor] Replace AAValueSimplify with AAPotentialValues 

For the longest time we used `AAValueSimplify` and
`genericValueTraversal` to determine "potential values". This was
problematic for many reasons:
- We recomputed the result a lot as there was no caching for the 9
  locations calling `genericValueTraversal`.
- We added the idea of "intra" vs. "inter" procedural simplification
  only as an afterthought. `genericValueTraversal` did offer an option
  but `AAValueSimplify` did not. Thus, we might end up with "too much"
  simplification in certain situations and then gave up on it.
- Because `genericValueTraversal` was not a real `AA` we ended up with
  problems like the infinite recursion bug (#54981) as well as code
  duplication.

This patch introduces `AAPotentialValues` and replaces the
`AAValueSimplify` uses with it. `genericValueTraversal` is folded into
`AAPotentialValues` as are the instruction simplifications performed in
`AAValueSimplify` before. We further distinguish "intra" and "inter"
procedural simplification now.

`AAValueSimplify` was not deleted as we haven't ported the
re-materialization of instructions yet. There are other differences over
the former handling, e.g., we may not fold trivially foldable
instructions right now, e.g., `add i32 1, 1` is not folded to `i32 2`
but if an operand would be simplified to `i32 1` we would fold it still.

We are also even more aware of function/SCC boundaries in CGSCC passes,
which is good even if some tests look like they regress.

Fixes: https://github.com/llvm/llvm-project/issues/54981

Note: A previous version was flawed and consequently reverted in
      6555558a80.
This commit is contained in:
Johannes Doerfert 2022-06-21 10:30:10 -05:00
parent 17a81ecf85
commit f17639ea0c
72 changed files with 4556 additions and 2856 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

107
llvm/include/llvm/Transforms/IPO/Attributor.h
View File

@ -118,8 +118,10 @@
#include "llvm/IR/ConstantRange.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/PassManager.h"
#include "llvm/Support/Alignment.h"
#include "llvm/IR/Value.h"
#include "llvm/Support/Allocator.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/DOTGraphTraits.h"
@ -155,6 +157,7 @@ namespace AA {
enum ValueScope : uint8_t {
Intraprocedural = 1,
Interprocedural = 2,
AnyScope = Intraprocedural | Interprocedural,
};
struct ValueAndContext : public std::pair<Value *, const Instruction *> {
@ -217,12 +220,11 @@ Constant *getInitialValueForObj(Value &Obj, Type &Ty,
/// \returns True if \p Objects contains all assumed underlying objects, and
/// false if something went wrong and the objects could not be
/// determined.
bool getAssumedUnderlyingObjects(Attributor &A, const Value &Ptr,
SmallVectorImpl<Value *> &Objects,
const AbstractAttribute &QueryingAA,
const Instruction *CtxI,
bool &UsedAssumedInformation,
AA::ValueScope VS = Interprocedural);
bool getAssumedUnderlyingObjects(
Attributor &A, const Value &Ptr, SmallSetVector<Value *, 8> &Objects,
const AbstractAttribute &QueryingAA, const Instruction *CtxI,
bool &UsedAssumedInformation, AA::ValueScope VS = AA::Interprocedural,
SmallPtrSetImpl<Value *> *SeenObjects = nullptr);
/// Collect all potential values \p LI could read into \p PotentialValues. That
/// is, the only values read by \p LI are assumed to be known and all are in
@ -305,6 +307,24 @@ struct DenseMapInfo<AA::ValueAndContext>
}
};
template <>
struct DenseMapInfo<AA::ValueScope> : public DenseMapInfo<unsigned char> {
using Base = DenseMapInfo<unsigned char>;
static inline AA::ValueScope getEmptyKey() {
return AA::ValueScope(Base::getEmptyKey());
}
static inline AA::ValueScope getTombstoneKey() {
return AA::ValueScope(Base::getTombstoneKey());
}
static unsigned getHashValue(const AA::ValueScope &S) {
return Base::getHashValue(S);
}
static bool isEqual(const AA::ValueScope &LHS, const AA::ValueScope &RHS) {
return Base::isEqual(LHS, RHS);
}
};
/// The value passed to the line option that defines the maximal initialization
/// chain length.
extern unsigned MaxInitializationChainLength;
@ -1643,8 +1663,6 @@ struct Attributor {
/// Record that \p F is deleted after information was manifested.
void deleteAfterManifest(Function &F) {
errs() << "Delete " << F.getName() << " : " << (Configuration.DeleteFns)
<< "\n";
if (Configuration.DeleteFns)
ToBeDeletedFunctions.insert(&F);
}
@ -1664,14 +1682,16 @@ struct Attributor {
/// return None, otherwise return `nullptr`.
Optional<Value *> getAssumedSimplified(const IRPosition &IRP,
const AbstractAttribute &AA,
bool &UsedAssumedInformation) {
return getAssumedSimplified(IRP, &AA, UsedAssumedInformation);
bool &UsedAssumedInformation,
AA::ValueScope S) {
return getAssumedSimplified(IRP, &AA, UsedAssumedInformation, S);
}
Optional<Value *> getAssumedSimplified(const Value &V,
const AbstractAttribute &AA,
bool &UsedAssumedInformation) {
bool &UsedAssumedInformation,
AA::ValueScope S) {
return getAssumedSimplified(IRPosition::value(V), AA,
UsedAssumedInformation);
UsedAssumedInformation, S);
}
/// If \p V is assumed simplified, return it, if it is unclear yet,
@ -1679,7 +1699,17 @@ struct Attributor {
/// except that it can be used without recording dependences on any \p AA.
Optional<Value *> getAssumedSimplified(const IRPosition &V,
const AbstractAttribute *AA,
bool &UsedAssumedInformation);
bool &UsedAssumedInformation,
AA::ValueScope S);
/// Try to simplify \p IRP and in the scope \p S. If successful, true is
/// returned and all potential values \p IRP can take are put into \p Values.
/// If false is returned no other information is valid.
bool getAssumedSimplifiedValues(const IRPosition &IRP,
const AbstractAttribute *AA,
SmallVectorImpl<AA::ValueAndContext> &Values,
AA::ValueScope S,
bool &UsedAssumedInformation);
/// Register \p CB as a simplification callback.
/// `Attributor::getAssumedSimplified` will use these callbacks before
@ -4409,6 +4439,10 @@ template <typename MemberTy> struct PotentialValuesState : AbstractState {
return *this;
}
bool contains(const MemberTy &V) const {
return !isValidState() ? true : Set.contains(V);
}
protected:
SetTy &getAssumedSet() {
assert(isValidState() && "This set shoud not be used when it is invalid!");
@ -4490,9 +4524,12 @@ private:
};
using PotentialConstantIntValuesState = PotentialValuesState<APInt>;
using PotentialLLVMValuesState =
PotentialValuesState<std::pair<AA::ValueAndContext, AA::ValueScope>>;
raw_ostream &operator<<(raw_ostream &OS,
const PotentialConstantIntValuesState &R);
raw_ostream &operator<<(raw_ostream &OS, const PotentialLLVMValuesState &R);
/// An abstract interface for potential values analysis.
///
@ -4508,7 +4545,7 @@ raw_ostream &operator<<(raw_ostream &OS,
/// 2. We tried to initialize on a Value that we cannot handle (e.g. an
/// operator we do not currently handle).
///
/// TODO: Support values other than constant integers.
/// For non constant integers see AAPotentialValues.
struct AAPotentialConstantValues
: public StateWrapper<PotentialConstantIntValuesState, AbstractAttribute> {
using Base = StateWrapper<PotentialConstantIntValuesState, AbstractAttribute>;
@ -4562,6 +4599,48 @@ struct AAPotentialConstantValues
static const char ID;
};
struct AAPotentialValues
: public StateWrapper<PotentialLLVMValuesState, AbstractAttribute> {
using Base = StateWrapper<PotentialLLVMValuesState, AbstractAttribute>;
AAPotentialValues(const IRPosition &IRP, Attributor &A) : Base(IRP) {}
/// See AbstractAttribute::getState(...).
PotentialLLVMValuesState &getState() override { return *this; }
const PotentialLLVMValuesState &getState() const override { return *this; }
/// Create an abstract attribute view for the position \p IRP.
static AAPotentialValues &createForPosition(const IRPosition &IRP,
Attributor &A);
/// Extract the single value in \p Values if any.
static Value *getSingleValue(Attributor &A, const AbstractAttribute &AA,
const IRPosition &IRP,
SmallVectorImpl<AA::ValueAndContext> &Values);
/// See AbstractAttribute::getName()
const std::string getName() const override { return "AAPotentialValues"; }
/// See AbstractAttribute::getIdAddr()
const char *getIdAddr() const override { return &ID; }
/// This function should return true if the type of the \p AA is
/// AAPotentialValues
static bool classof(const AbstractAttribute *AA) {
return (AA->getIdAddr() == &ID);
}
/// Unique ID (due to the unique address)
static const char ID;
private:
virtual bool
getAssumedSimplifiedValues(Attributor &A,
SmallVectorImpl<AA::ValueAndContext> &Values,
AA::ValueScope) const = 0;
friend struct Attributor;
};
/// An abstract interface for all noundef attributes.
struct AANoUndef
: public IRAttribute<Attribute::NoUndef,

172
llvm/lib/Transforms/IPO/Attributor.cpp
View File

@ -326,7 +326,7 @@ static bool getPotentialCopiesOfMemoryValue(
<< " (only exact: " << OnlyExact << ")\n";);
Value &Ptr = *I.getPointerOperand();
SmallVector<Value *, 8> Objects;
SmallSetVector<Value *, 8> Objects;
if (!AA::getAssumedUnderlyingObjects(A, Ptr, Objects, QueryingAA, &I,
UsedAssumedInformation)) {
LLVM_DEBUG(
@ -352,8 +352,8 @@ static bool getPotentialCopiesOfMemoryValue(
// be OK. We do not try to optimize the latter.
if (!NullPointerIsDefined(I.getFunction(),
Ptr.getType()->getPointerAddressSpace()) &&
A.getAssumedSimplified(Ptr, QueryingAA, UsedAssumedInformation) ==
Obj)
A.getAssumedSimplified(Ptr, QueryingAA, UsedAssumedInformation,
AA::Interprocedural) == Obj)
continue;
LLVM_DEBUG(
dbgs() << "Underlying object is a valid nullptr, giving up.\n";);
@ -375,10 +375,24 @@ static bool getPotentialCopiesOfMemoryValue(
return false;
}
bool NullOnly = true;
bool NullRequired = false;
auto CheckForNullOnlyAndUndef = [&](Optional<Value *> V) {
if (!V || *V == nullptr)
NullOnly = false;
else if (isa<UndefValue>(*V))
/* No op */;
else if (isa<Constant>(*V) && cast<Constant>(*V)->isNullValue())
NullRequired = true;
else
NullOnly = false;
};
if (IsLoad) {
Value *InitialValue = AA::getInitialValueForObj(*Obj, *I.getType(), TLI);
if (!InitialValue)
return false;
CheckForNullOnlyAndUndef(InitialValue);
NewCopies.push_back(InitialValue);
NewCopyOrigins.push_back(nullptr);
}
@ -388,12 +402,19 @@ static bool getPotentialCopiesOfMemoryValue(
return true;
if (IsLoad && Acc.isWrittenValueYetUndetermined())
return true;
if (OnlyExact && !IsExact &&
CheckForNullOnlyAndUndef(Acc.getContent());
if (OnlyExact && !IsExact && !NullOnly &&
!isa_and_nonnull<UndefValue>(Acc.getWrittenValue())) {
LLVM_DEBUG(dbgs() << "Non exact access " << *Acc.getRemoteInst()
<< ", abort!\n");
return false;
}
if (NullRequired && !NullOnly) {
LLVM_DEBUG(dbgs() << "Required all `null` accesses due to non exact "
"one, however found non-null one: "
<< *Acc.getRemoteInst() << ", abort!\n");
return false;
}
if (IsLoad) {
assert(isa<LoadInst>(I) && "Expected load or store instruction only!");
if (!Acc.isWrittenValueUnknown()) {
@ -1038,60 +1059,74 @@ Attributor::getAssumedConstant(const IRPosition &IRP,
}
if (auto *C = dyn_cast<Constant>(&IRP.getAssociatedValue()))
return C;
const auto &ValueSimplifyAA =
getAAFor<AAValueSimplify>(AA, IRP, DepClassTy::NONE);
Optional<Value *> SimplifiedV =
ValueSimplifyAA.getAssumedSimplifiedValue(*this);
bool IsKnown = ValueSimplifyAA.isAtFixpoint();
UsedAssumedInformation |= !IsKnown;
if (!SimplifiedV) {
recordDependence(ValueSimplifyAA, AA, DepClassTy::OPTIONAL);
return llvm::None;
SmallVector<AA::ValueAndContext> Values;
if (getAssumedSimplifiedValues(IRP, &AA, Values,
AA::ValueScope::Interprocedural,
UsedAssumedInformation)) {
if (Values.empty())
return llvm::None;
if (auto *C = dyn_cast_or_null<Constant>(
AAPotentialValues::getSingleValue(*this, AA, IRP, Values)))
return C;
}
if (isa_and_nonnull<UndefValue>(SimplifiedV.getValue())) {
recordDependence(ValueSimplifyAA, AA, DepClassTy::OPTIONAL);
return UndefValue::get(IRP.getAssociatedType());
}
Constant *CI = dyn_cast_or_null<Constant>(SimplifiedV.getValue());
if (CI)
CI = dyn_cast_or_null<Constant>(
AA::getWithType(*CI, *IRP.getAssociatedType()));
if (CI)
recordDependence(ValueSimplifyAA, AA, DepClassTy::OPTIONAL);
return CI;
return nullptr;
}
Optional<Value *>
Attributor::getAssumedSimplified(const IRPosition &IRP,
const AbstractAttribute *AA,
bool &UsedAssumedInformation) {
Optional<Value *> Attributor::getAssumedSimplified(const IRPosition &IRP,
const AbstractAttribute *AA,
bool &UsedAssumedInformation,
AA::ValueScope S) {
// First check all callbacks provided by outside AAs. If any of them returns
// a non-null value that is different from the associated value, or None, we
// assume it's simplified.
for (auto &CB : SimplificationCallbacks.lookup(IRP))
return CB(IRP, AA, UsedAssumedInformation);
// If no high-level/outside simplification occurred, use AAValueSimplify.
const auto &ValueSimplifyAA =
getOrCreateAAFor<AAValueSimplify>(IRP, AA, DepClassTy::NONE);
Optional<Value *> SimplifiedV =
ValueSimplifyAA.getAssumedSimplifiedValue(*this);
bool IsKnown = ValueSimplifyAA.isAtFixpoint();
UsedAssumedInformation |= !IsKnown;
if (!SimplifiedV) {
if (AA)
recordDependence(ValueSimplifyAA, *AA, DepClassTy::OPTIONAL);
SmallVector<AA::ValueAndContext> Values;
if (!getAssumedSimplifiedValues(IRP, AA, Values, S, UsedAssumedInformation))
return &IRP.getAssociatedValue();
if (Values.empty())
return llvm::None;
if (AA)
if (Value *V = AAPotentialValues::getSingleValue(*this, *AA, IRP, Values))
return V;
if (IRP.getPositionKind() == IRPosition::IRP_RETURNED ||
IRP.getPositionKind() == IRPosition::IRP_CALL_SITE_RETURNED)
return nullptr;
return &IRP.getAssociatedValue();
}
bool Attributor::getAssumedSimplifiedValues(
const IRPosition &IRP, const AbstractAttribute *AA,
SmallVectorImpl<AA::ValueAndContext> &Values, AA::ValueScope S,
bool &UsedAssumedInformation) {
// First check all callbacks provided by outside AAs. If any of them returns
// a non-null value that is different from the associated value, or None, we
// assume it's simplified.
const auto &SimplificationCBs = SimplificationCallbacks.lookup(IRP);
for (auto &CB : SimplificationCBs) {
Optional<Value *> CBResult = CB(IRP, AA, UsedAssumedInformation);
if (!CBResult.hasValue())
continue;
Value *V = CBResult.getValue();
if (!V)
return false;
if ((S & AA::ValueScope::Interprocedural) ||
AA::isValidInScope(*V, IRP.getAnchorScope()))
Values.push_back(AA::ValueAndContext{*V, nullptr});
else
return false;
}
if (*SimplifiedV == nullptr)
return const_cast<Value *>(&IRP.getAssociatedValue());
if (Value *SimpleV =
AA::getWithType(**SimplifiedV, *IRP.getAssociatedType())) {
if (AA)
recordDependence(ValueSimplifyAA, *AA, DepClassTy::OPTIONAL);
return SimpleV;
}
return const_cast<Value *>(&IRP.getAssociatedValue());
if (!SimplificationCBs.empty())
return true;
// If no high-level/outside simplification occurred, use AAPotentialValues.
const auto &PotentialValuesAA =
getOrCreateAAFor<AAPotentialValues>(IRP, AA, DepClassTy::OPTIONAL);
if (!PotentialValuesAA.getAssumedSimplifiedValues(*this, Values, S))
return false;
UsedAssumedInformation |= !PotentialValuesAA.isAtFixpoint();
return true;
}
Optional<Value *> Attributor::translateArgumentToCallSiteContent(
@ -1106,7 +1141,7 @@ Optional<Value *> Attributor::translateArgumentToCallSiteContent(
if (!Arg->hasPointeeInMemoryValueAttr())
return getAssumedSimplified(
IRPosition::callsite_argument(CB, Arg->getArgNo()), AA,
UsedAssumedInformation);
UsedAssumedInformation, AA::Intraprocedural);
return nullptr;
}
@ -1918,7 +1953,8 @@ ChangeStatus Attributor::cleanupIR() {
<< ToBeDeletedInsts.size() << " instructions and "
<< ToBeChangedValues.size() << " values and "
<< ToBeChangedUses.size() << " uses. To insert "
<< ToBeChangedToUnreachableInsts.size() << " unreachables."
<< ToBeChangedToUnreachableInsts.size()
<< " unreachables.\n"
<< "Preserve manifest added " << ManifestAddedBlocks.size()
<< " blocks\n");
@ -2046,6 +2082,8 @@ ChangeStatus Attributor::cleanupIR() {
}
for (auto &V : ToBeChangedToUnreachableInsts)
if (Instruction *I = dyn_cast_or_null<Instruction>(V)) {
LLVM_DEBUG(dbgs() << "[Attributor] Change to unreachable: " << *I
<< "\n");
assert(isRunOn(*I->getFunction()) &&
"Cannot replace an instruction outside the current SCC!");
CGModifiedFunctions.insert(I->getFunction());
@ -2877,7 +2915,8 @@ void Attributor::identifyDefaultAbstractAttributes(Function &F) {
// Every function might be simplified.
bool UsedAssumedInformation = false;
getAssumedSimplified(RetPos, nullptr, UsedAssumedInformation);
getAssumedSimplified(RetPos, nullptr, UsedAssumedInformation,
AA::Intraprocedural);
// Every returned value might be marked noundef.
getOrCreateAAFor<AANoUndef>(RetPos);
@ -2906,7 +2945,8 @@ void Attributor::identifyDefaultAbstractAttributes(Function &F) {
// interface though as outside AAs can register custom simplification
// callbacks.
bool UsedAssumedInformation = false;
getAssumedSimplified(ArgPos, /* AA */ nullptr, UsedAssumedInformation);
getAssumedSimplified(ArgPos, /* AA */ nullptr, UsedAssumedInformation,
AA::Intraprocedural);
// Every argument might be dead.
getOrCreateAAFor<AAIsDead>(ArgPos);
@ -2970,7 +3010,8 @@ void Attributor::identifyDefaultAbstractAttributes(Function &F) {
IRPosition CBRetPos = IRPosition::callsite_returned(CB);
bool UsedAssumedInformation = false;
getAssumedSimplified(CBRetPos, nullptr, UsedAssumedInformation);
getAssumedSimplified(CBRetPos, nullptr, UsedAssumedInformation,
AA::Intraprocedural);
}
for (int I = 0, E = CB.arg_size(); I < E; ++I) {
@ -2984,7 +3025,8 @@ void Attributor::identifyDefaultAbstractAttributes(Function &F) {
// Attributor interface though as outside AAs can register custom
// simplification callbacks.
bool UsedAssumedInformation = false;
getAssumedSimplified(CBArgPos, /* AA */ nullptr, UsedAssumedInformation);
getAssumedSimplified(CBArgPos, /* AA */ nullptr, UsedAssumedInformation,
AA::Intraprocedural);
// Every call site argument might be marked "noundef".
getOrCreateAAFor<AANoUndef>(CBArgPos);
@ -3034,12 +3076,12 @@ void Attributor::identifyDefaultAbstractAttributes(Function &F) {
IRPosition::value(*cast<LoadInst>(I).getPointerOperand()));
if (SimplifyAllLoads)
getAssumedSimplified(IRPosition::value(I), nullptr,
UsedAssumedInformation);
UsedAssumedInformation, AA::Intraprocedural);
} else {
auto &SI = cast<StoreInst>(I);
getOrCreateAAFor<AAIsDead>(IRPosition::inst(I));
getAssumedSimplified(IRPosition::value(*SI.getValueOperand()), nullptr,
UsedAssumedInformation);
UsedAssumedInformation, AA::Intraprocedural);
getOrCreateAAFor<AAAlign>(IRPosition::value(*SI.getPointerOperand()));
}
return true;
@ -3126,6 +3168,26 @@ raw_ostream &llvm::operator<<(raw_ostream &OS,
return OS;
}
raw_ostream &llvm::operator<<(raw_ostream &OS,
const PotentialLLVMValuesState &S) {
OS << "set-state(< {";
if (!S.isValidState())
OS << "full-set";
else {
for (auto &It : S.getAssumedSet()) {
if (auto *F = dyn_cast<Function>(It.first.getValue()))
OS << "@" << F->getName() << "[" << int(It.second) << "], ";
else
OS << *It.first.getValue() << "[" << int(It.second) << "], ";
}
if (S.undefIsContained())
OS << "undef ";
}
OS << "} >)";
return OS;
}
void AbstractAttribute::print(raw_ostream &OS) const {
OS << "[";
OS << getName();

1808
llvm/lib/Transforms/IPO/AttributorAttributes.cpp
View File

File diff suppressed because it is too large Load Diff

2
llvm/lib/Transforms/IPO/OpenMPOpt.cpp
View File

@ -4808,7 +4808,7 @@ void OpenMPOpt::registerAAs(bool IsModulePass) {
if (auto *LI = dyn_cast<LoadInst>(&I)) {
bool UsedAssumedInformation = false;
A.getAssumedSimplified(IRPosition::value(*LI), /* AA */ nullptr,
UsedAssumedInformation);
UsedAssumedInformation, AA::Interprocedural);
} else if (auto *SI = dyn_cast<StoreInst>(&I)) {
A.getOrCreateAAFor<AAIsDead>(IRPosition::value(*SI));
}

57
llvm/test/Transforms/Attributor/ArgumentPromotion/2008-02-01-ReturnAttrs.ll
View File

@ -5,21 +5,21 @@
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
define internal i32 @deref(i32* %x) nounwind {
; IS________OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind readonly willreturn
; IS________OPM-LABEL: define {{[^@]+}}@deref
; IS________OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[X:%.*]]) #[[ATTR0:[0-9]+]] {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[TMP2:%.*]] = load i32, i32* [[X]], align 4
; IS________OPM-NEXT: ret i32 [[TMP2]]
; IS__CGSCC_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind readonly willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@deref
; IS__CGSCC_OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[X:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = load i32, i32* [[X]], align 4
; IS__CGSCC_OPM-NEXT: ret i32 [[TMP2]]
;
; IS________NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind readonly willreturn
; IS________NPM-LABEL: define {{[^@]+}}@deref
; IS________NPM-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS________NPM-NEXT: entry:
; IS________NPM-NEXT: [[X_PRIV:%.*]] = alloca i32, align 4
; IS________NPM-NEXT: store i32 [[TMP0]], i32* [[X_PRIV]], align 4
; IS________NPM-NEXT: [[TMP2:%.*]] = load i32, i32* [[X_PRIV]], align 4
; IS________NPM-NEXT: ret i32 [[TMP2]]
; IS__CGSCC_NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind readonly willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@deref
; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: [[X_PRIV:%.*]] = alloca i32, align 4
; IS__CGSCC_NPM-NEXT: store i32 [[TMP0]], i32* [[X_PRIV]], align 4
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = load i32, i32* [[X_PRIV]], align 4
; IS__CGSCC_NPM-NEXT: ret i32 [[TMP2]]
;
entry:
%tmp2 = load i32, i32* %x, align 4
@ -27,24 +27,13 @@ entry:
}
define i32 @f(i32 %x) {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@f
; IS__TUNIT_OPM-SAME: (i32 [[X:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: [[X_ADDR:%.*]] = alloca i32, align 4
; IS__TUNIT_OPM-NEXT: store i32 [[X]], i32* [[X_ADDR]], align 4
; IS__TUNIT_OPM-NEXT: [[TMP1:%.*]] = call i32 @deref(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[X_ADDR]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_OPM-NEXT: ret i32 [[TMP1]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@f
; IS__TUNIT_NPM-SAME: (i32 [[X:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[X_ADDR:%.*]] = alloca i32, align 4
; IS__TUNIT_NPM-NEXT: store i32 [[X]], i32* [[X_ADDR]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i32, i32* [[X_ADDR]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = call i32 @deref(i32 [[TMP0]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_NPM-NEXT: ret i32 [[TMP1]]
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@f
; IS__TUNIT____-SAME: (i32 returned [[X:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[X_ADDR:%.*]] = alloca i32, align 4
; IS__TUNIT____-NEXT: store i32 [[X]], i32* [[X_ADDR]], align 4
; IS__TUNIT____-NEXT: ret i32 [[X]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@f
@ -71,9 +60,7 @@ entry:
ret i32 %tmp1
}
;.
; IS__TUNIT____: attributes #[[ATTR0:[0-9]+]] = { argmemonly nofree norecurse nosync nounwind readonly willreturn }
; IS__TUNIT____: attributes #[[ATTR1:[0-9]+]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR2:[0-9]+]] = { nofree nosync nounwind readonly willreturn }
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0:[0-9]+]] = { argmemonly nofree norecurse nosync nounwind readonly willreturn }
; IS__CGSCC____: attributes #[[ATTR1:[0-9]+]] = { nofree nosync nounwind readnone willreturn }

32
llvm/test/Transforms/Attributor/ArgumentPromotion/X86/min-legal-vector-width.ll
View File

@ -71,7 +71,7 @@ define void @avx512_legal512_prefer512_call_avx512_legal512_prefer512(<8 x i64>*
; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6:[0-9]+]]
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6:[0-9]+]]
; IS__CGSCC_OPM-NEXT: call fastcc void @callee_avx512_legal512_prefer512_call_avx512_legal512_prefer512(<8 x i64>* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR7:[0-9]+]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_OPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -84,7 +84,7 @@ define void @avx512_legal512_prefer512_call_avx512_legal512_prefer512(<8 x i64>*
; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5:[0-9]+]]
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[TMP0:%.*]] = load <8 x i64>, <8 x i64>* [[TMP]], align 64
; IS__CGSCC_NPM-NEXT: call fastcc void @callee_avx512_legal512_prefer512_call_avx512_legal512_prefer512(<8 x i64>* noalias nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64> [[TMP0]]) #[[ATTR6:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
@ -165,7 +165,7 @@ define void @avx512_legal512_prefer256_call_avx512_legal512_prefer256(<8 x i64>*
; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call fastcc void @callee_avx512_legal512_prefer256_call_avx512_legal512_prefer256(<8 x i64>* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR7]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_OPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -178,7 +178,7 @@ define void @avx512_legal512_prefer256_call_avx512_legal512_prefer256(<8 x i64>*
; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: [[TMP0:%.*]] = load <8 x i64>, <8 x i64>* [[TMP]], align 64
; IS__CGSCC_NPM-NEXT: call fastcc void @callee_avx512_legal512_prefer256_call_avx512_legal512_prefer256(<8 x i64>* noalias nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64> [[TMP0]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
@ -259,7 +259,7 @@ define void @avx512_legal512_prefer512_call_avx512_legal512_prefer256(<8 x i64>*
; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call fastcc void @callee_avx512_legal512_prefer512_call_avx512_legal512_prefer256(<8 x i64>* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR7]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_OPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -272,7 +272,7 @@ define void @avx512_legal512_prefer512_call_avx512_legal512_prefer256(<8 x i64>*
; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: [[TMP0:%.*]] = load <8 x i64>, <8 x i64>* [[TMP]], align 64
; IS__CGSCC_NPM-NEXT: call fastcc void @callee_avx512_legal512_prefer512_call_avx512_legal512_prefer256(<8 x i64>* noalias nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64> [[TMP0]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
@ -353,7 +353,7 @@ define void @avx512_legal512_prefer256_call_avx512_legal512_prefer512(<8 x i64>*
; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call fastcc void @callee_avx512_legal512_prefer256_call_avx512_legal512_prefer512(<8 x i64>* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR7]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_OPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -366,7 +366,7 @@ define void @avx512_legal512_prefer256_call_avx512_legal512_prefer512(<8 x i64>*
; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: [[TMP0:%.*]] = load <8 x i64>, <8 x i64>* [[TMP]], align 64
; IS__CGSCC_NPM-NEXT: call fastcc void @callee_avx512_legal512_prefer256_call_avx512_legal512_prefer512(<8 x i64>* noalias nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64> [[TMP0]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
@ -444,7 +444,7 @@ define void @avx512_legal256_prefer256_call_avx512_legal512_prefer256(<8 x i64>*
; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call fastcc void @callee_avx512_legal256_prefer256_call_avx512_legal512_prefer256(<8 x i64>* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR7]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_OPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -457,7 +457,7 @@ define void @avx512_legal256_prefer256_call_avx512_legal512_prefer256(<8 x i64>*
; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: call fastcc void @callee_avx512_legal256_prefer256_call_avx512_legal512_prefer256(<8 x i64>* noalias nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* noalias nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_NPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -534,7 +534,7 @@ define void @avx512_legal512_prefer256_call_avx512_legal256_prefer256(<8 x i64>*
; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call fastcc void @callee_avx512_legal512_prefer256_call_avx512_legal256_prefer256(<8 x i64>* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR7]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_OPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -547,7 +547,7 @@ define void @avx512_legal512_prefer256_call_avx512_legal256_prefer256(<8 x i64>*
; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: call fastcc void @callee_avx512_legal512_prefer256_call_avx512_legal256_prefer256(<8 x i64>* noalias nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* noalias nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_NPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -627,7 +627,7 @@ define void @avx2_legal256_prefer256_call_avx2_legal512_prefer256(<8 x i64>* %ar
; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call fastcc void @callee_avx2_legal256_prefer256_call_avx2_legal512_prefer256(<8 x i64>* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR7]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_OPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -640,7 +640,7 @@ define void @avx2_legal256_prefer256_call_avx2_legal512_prefer256(<8 x i64>* %ar
; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: [[TMP0:%.*]] = load <8 x i64>, <8 x i64>* [[TMP]], align 64
; IS__CGSCC_NPM-NEXT: call fastcc void @callee_avx2_legal256_prefer256_call_avx2_legal512_prefer256(<8 x i64>* noalias nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64> [[TMP0]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
@ -721,7 +721,7 @@ define void @avx2_legal512_prefer256_call_avx2_legal256_prefer256(<8 x i64>* %ar
; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_OPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: call fastcc void @callee_avx2_legal512_prefer256_call_avx2_legal256_prefer256(<8 x i64>* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64>* nocapture nofree noundef nonnull readonly align 64 dereferenceable(64) [[TMP]]) #[[ATTR7]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64
; IS__CGSCC_OPM-NEXT: store <8 x i64> [[TMP4]], <8 x i64>* [[ARG]], align 2
@ -734,7 +734,7 @@ define void @avx2_legal512_prefer256_call_avx2_legal256_prefer256(<8 x i64>* %ar
; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = alloca <8 x i64>, align 32
; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = bitcast <8 x i64>* [[TMP]] to i8*
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: call void @llvm.memset.p0i8.i64(i8* nocapture nofree noundef nonnull writeonly align 32 dereferenceable(64) [[TMP3]], i8 noundef 0, i64 noundef 32, i1 noundef false) #[[ATTR5]]
; IS__CGSCC_NPM-NEXT: [[TMP0:%.*]] = load <8 x i64>, <8 x i64>* [[TMP]], align 64
; IS__CGSCC_NPM-NEXT: call fastcc void @callee_avx2_legal512_prefer256_call_avx2_legal256_prefer256(<8 x i64>* noalias nocapture nofree noundef nonnull writeonly align 64 dereferenceable(64) [[TMP2]], <8 x i64> [[TMP0]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = load <8 x i64>, <8 x i64>* [[TMP2]], align 64

2
llvm/test/Transforms/Attributor/ArgumentPromotion/X86/thiscall.ll
View File

@ -21,7 +21,7 @@ define internal x86_thiscallcc void @internalfun(%struct.a* %this, <{ %struct.a
; CHECK-NEXT: [[A:%.*]] = getelementptr inbounds <{ [[STRUCT_A]] }>, <{ [[STRUCT_A]] }>* [[TMP0]], i32 0, i32 0
; CHECK-NEXT: [[ARGMEM:%.*]] = alloca inalloca <{ [[STRUCT_A]] }>, align 4
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds <{ [[STRUCT_A]] }>, <{ [[STRUCT_A]] }>* [[ARGMEM]], i32 0, i32 0
; CHECK-NEXT: [[CALL:%.*]] = call x86_thiscallcc %struct.a* @copy_ctor(%struct.a* noundef nonnull align 4 dereferenceable(1) [[TMP1]], %struct.a* noundef nonnull align 4 dereferenceable(1) [[A]])
; CHECK-NEXT: [[CALL:%.*]] = call x86_thiscallcc %struct.a* @copy_ctor(%struct.a* noundef nonnull align 4 dereferenceable(1) [[TMP1]], %struct.a* noundef nonnull dereferenceable(1) [[A]])
; CHECK-NEXT: call void @ext(<{ [[STRUCT_A]] }>* noundef nonnull inalloca(<{ [[STRUCT_A]] }>) align 4 dereferenceable(1) [[ARGMEM]])
; CHECK-NEXT: ret void
;

21
llvm/test/Transforms/Attributor/ArgumentPromotion/aggregate-promote.ll
View File

@ -11,11 +11,14 @@
; CHECK: @[[G:[a-zA-Z0-9_$"\\.-]+]] = constant [[T:%.*]] { i32 0, i32 0, i32 17, i32 25 }
;.
define internal i32 @test(%T* %p) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@test
; IS__CGSCC____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: ret i32 42
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@test
; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[A:%.*]] = load i32, i32* getelementptr inbounds ([[T:%.*]], %T* @G, i64 0, i32 3), align 4
; CHECK-NEXT: [[B:%.*]] = load i32, i32* getelementptr inbounds ([[T]], %T* @G, i64 0, i32 2), align 8
; CHECK-NEXT: [[V:%.*]] = add i32 [[A]], [[B]]
; CHECK-NEXT: ret i32 [[V]]
;
entry:
%a.gep = getelementptr %T, %T* %p, i64 0, i32 3
@ -29,15 +32,16 @@ entry:
define i32 @caller() {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@caller
; IS__TUNIT____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-SAME: () #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: ret i32 42
; IS__TUNIT____-NEXT: [[V:%.*]] = call i32 @test() #[[ATTR1:[0-9]+]]
; IS__TUNIT____-NEXT: ret i32 [[V]]
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@caller
; IS__CGSCC____-SAME: () #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[V:%.*]] = call noundef i32 @test() #[[ATTR2:[0-9]+]]
; IS__CGSCC____-NEXT: [[V:%.*]] = call i32 @test() #[[ATTR2:[0-9]+]]
; IS__CGSCC____-NEXT: ret i32 [[V]]
;
entry:
@ -46,6 +50,7 @@ entry:
}
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }

52
llvm/test/Transforms/Attributor/ArgumentPromotion/alignment.ll
View File

@ -5,16 +5,18 @@
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
define void @f() {
; IS__TUNIT____-LABEL: define {{[^@]+}}@f() {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: call void @g()
; IS__TUNIT____-NEXT: ret void
; IS________OPM-LABEL: define {{[^@]+}}@f() {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[A:%.*]] = alloca i32, align 1
; IS________OPM-NEXT: call void @g(i32* noalias nocapture nofree noundef nonnull readonly dereferenceable(4) [[A]])
; IS________OPM-NEXT: ret void
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@f() {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: [[A:%.*]] = alloca i32, align 1
; IS__CGSCC_OPM-NEXT: call void @g(i32* noalias nocapture nofree noundef nonnull readonly dereferenceable(4) [[A]])
; IS__CGSCC_OPM-NEXT: ret void
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@f() {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[A:%.*]] = alloca i32, align 1
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i32, i32* [[A]], align 1
; IS__TUNIT_NPM-NEXT: call void @g(i32 [[TMP0]])
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f() {
; IS__CGSCC_NPM-NEXT: entry:
@ -28,23 +30,19 @@ entry:
}
define internal void @g(i32* %a) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@g() {
; IS__TUNIT____-NEXT: call void @z(i32 undef)
; IS__TUNIT____-NEXT: ret void
; IS________OPM-LABEL: define {{[^@]+}}@g
; IS________OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly dereferenceable(4) [[A:%.*]]) {
; IS________OPM-NEXT: [[AA:%.*]] = load i32, i32* [[A]], align 1
; IS________OPM-NEXT: call void @z(i32 [[AA]])
; IS________OPM-NEXT: ret void
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@g
; IS__CGSCC_OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly dereferenceable(4) [[A:%.*]]) {
; IS__CGSCC_OPM-NEXT: [[AA:%.*]] = load i32, i32* [[A]], align 1
; IS__CGSCC_OPM-NEXT: call void @z(i32 [[AA]])
; IS__CGSCC_OPM-NEXT: ret void
;
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@g
; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]]) {
; IS__CGSCC_NPM-NEXT: [[A_PRIV:%.*]] = alloca i32, align 4
; IS__CGSCC_NPM-NEXT: store i32 [[TMP0]], i32* [[A_PRIV]], align 4
; IS__CGSCC_NPM-NEXT: [[AA:%.*]] = load i32, i32* [[A_PRIV]], align 1
; IS__CGSCC_NPM-NEXT: call void @z(i32 [[AA]])
; IS__CGSCC_NPM-NEXT: ret void
; IS________NPM-LABEL: define {{[^@]+}}@g
; IS________NPM-SAME: (i32 [[TMP0:%.*]]) {
; IS________NPM-NEXT: [[A_PRIV:%.*]] = alloca i32, align 4
; IS________NPM-NEXT: store i32 [[TMP0]], i32* [[A_PRIV]], align 4
; IS________NPM-NEXT: [[AA:%.*]] = load i32, i32* [[A_PRIV]], align 1
; IS________NPM-NEXT: call void @z(i32 [[AA]])
; IS________NPM-NEXT: ret void
;
%aa = load i32, i32* %a, align 1
call void @z(i32 %aa)
@ -112,7 +110,7 @@ define internal i32 @caller(i32* %A) {
; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: [[A_PRIV:%.*]] = alloca i32, align 4
; IS__CGSCC_NPM-NEXT: store i32 [[TMP0]], i32* [[A_PRIV]], align 4
; IS__CGSCC_NPM-NEXT: [[C:%.*]] = call i32 @test(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[A_PRIV]], i64 noundef 1) #[[ATTR3:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[C:%.*]] = call i32 @test(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[A_PRIV]], i64 1) #[[ATTR3:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i32 [[C]]
;
%B = alloca i64
@ -139,7 +137,7 @@ define i32 @callercaller() {
; IS__CGSCC_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@callercaller
; IS__CGSCC_NPM-SAME: () #[[ATTR2:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: [[X:%.*]] = call i32 @caller(i32 noundef 2) #[[ATTR4:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[X:%.*]] = call i32 @caller(i32 2) #[[ATTR4:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i32 [[X]]
;
%B = alloca i32

4
llvm/test/Transforms/Attributor/ArgumentPromotion/alloca-as.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

4
llvm/test/Transforms/Attributor/ArgumentPromotion/array.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
;

10
llvm/test/Transforms/Attributor/ArgumentPromotion/attrs.ll
View File

@ -14,9 +14,9 @@ define internal i32 @f(%struct.ss* byval(%struct.ss) %b, i32* byval(i32) %X, i32
; IS________OPM-SAME: (%struct.ss* noalias nocapture nofree noundef nonnull byval([[STRUCT_SS:%.*]]) align 8 dereferenceable(12) [[B:%.*]], i32* noalias nocapture nofree noundef nonnull byval(i32) align 4 dereferenceable(4) [[X:%.*]]) #[[ATTR0:[0-9]+]] {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 0
; IS________OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 8
; IS________OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 4
; IS________OPM-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1
; IS________OPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 8
; IS________OPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 4
; IS________OPM-NEXT: store i32 0, i32* [[X]], align 4
; IS________OPM-NEXT: [[L:%.*]] = load i32, i32* [[X]], align 4
; IS________OPM-NEXT: [[A:%.*]] = add i32 [[L]], [[TMP2]]
@ -34,9 +34,9 @@ define internal i32 @f(%struct.ss* byval(%struct.ss) %b, i32* byval(i32) %X, i32
; IS________NPM-NEXT: [[B_PRIV_0_1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B_PRIV]], i64 0, i32 1
; IS________NPM-NEXT: store i64 [[TMP1]], i64* [[B_PRIV_0_1]], align 4
; IS________NPM-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B_PRIV]], i32 0, i32 0
; IS________NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 8
; IS________NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 4
; IS________NPM-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1
; IS________NPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 8
; IS________NPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 4
; IS________NPM-NEXT: store i32 0, i32* [[X_PRIV]], align 4
; IS________NPM-NEXT: [[L:%.*]] = load i32, i32* [[X_PRIV]], align 4
; IS________NPM-NEXT: [[A:%.*]] = add i32 [[L]], [[TMP2]]
@ -105,7 +105,7 @@ define i32 @test(i32* %X) {
; IS__CGSCC_NPM-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1
; IS__CGSCC_NPM-NEXT: [[TMP0:%.*]] = load i32, i32* [[X]], align 4
; IS__CGSCC_NPM-NEXT: [[C:%.*]] = call i32 @f(i32 noundef 1, i64 noundef 2, i32 [[TMP0]]) #[[ATTR2:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[C:%.*]] = call i32 @f(i32 1, i64 2, i32 [[TMP0]]) #[[ATTR2:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i32 [[C]]
;
entry:

4
llvm/test/Transforms/Attributor/ArgumentPromotion/basictest.ll
View File

@ -44,7 +44,7 @@ define internal i32 @caller(i32* %B) {
; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: [[B_PRIV:%.*]] = alloca i32, align 4
; IS__CGSCC_NPM-NEXT: store i32 [[TMP0]], i32* [[B_PRIV]], align 4
; IS__CGSCC_NPM-NEXT: [[C:%.*]] = call i32 @test(i32 noundef 1, i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[B_PRIV]]) #[[ATTR3:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[C:%.*]] = call i32 @test(i32 1, i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[B_PRIV]]) #[[ATTR3:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i32 [[C]]
;
%A = alloca i32
@ -71,7 +71,7 @@ define i32 @callercaller() {
; IS__CGSCC_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@callercaller
; IS__CGSCC_NPM-SAME: () #[[ATTR2:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: [[X:%.*]] = call i32 @caller(i32 noundef 2) #[[ATTR4:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[X:%.*]] = call i32 @caller(i32 2) #[[ATTR4:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i32 [[X]]
;
%B = alloca i32

10
llvm/test/Transforms/Attributor/ArgumentPromotion/byval-2.ll
View File

@ -12,9 +12,9 @@ define internal void @f(%struct.ss* byval(%struct.ss) %b, i32* byval(i32) %X) n
; IS________OPM-SAME: (%struct.ss* noalias nocapture nofree noundef nonnull byval([[STRUCT_SS:%.*]]) align 8 dereferenceable(12) [[B:%.*]], i32* noalias nocapture nofree noundef nonnull writeonly byval(i32) align 4 dereferenceable(4) [[X:%.*]]) #[[ATTR0:[0-9]+]] {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 0
; IS________OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 8
; IS________OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 4
; IS________OPM-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1
; IS________OPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 8
; IS________OPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 4
; IS________OPM-NEXT: store i32 0, i32* [[X]], align 4
; IS________OPM-NEXT: ret void
;
@ -30,9 +30,9 @@ define internal void @f(%struct.ss* byval(%struct.ss) %b, i32* byval(i32) %X) n
; IS________NPM-NEXT: [[B_PRIV_0_1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B_PRIV]], i64 0, i32 1
; IS________NPM-NEXT: store i64 [[TMP1]], i64* [[B_PRIV_0_1]], align 4
; IS________NPM-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B_PRIV]], i32 0, i32 0
; IS________NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 8
; IS________NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 4
; IS________NPM-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1
; IS________NPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 8
; IS________NPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 4
; IS________NPM-NEXT: store i32 0, i32* [[X_PRIV]], align 4
; IS________NPM-NEXT: ret void
;
@ -95,7 +95,7 @@ define i32 @test(i32* %X) {
; IS__CGSCC_NPM-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1
; IS__CGSCC_NPM-NEXT: [[TMP0:%.*]] = load i32, i32* [[X]], align 4
; IS__CGSCC_NPM-NEXT: call void @f(i32 noundef 1, i64 noundef 2, i32 [[TMP0]]) #[[ATTR2:[0-9]+]]
; IS__CGSCC_NPM-NEXT: call void @f(i32 1, i64 2, i32 [[TMP0]]) #[[ATTR2:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i32 0
;
entry:

28
llvm/test/Transforms/Attributor/ArgumentPromotion/byval.ll
View File

@ -14,9 +14,9 @@ define internal i32 @f(%struct.ss* byval(%struct.ss) %b) nounwind {
; IS________OPM-SAME: (%struct.ss* noalias nocapture nofree noundef nonnull byval([[STRUCT_SS:%.*]]) align 8 dereferenceable(12) [[B:%.*]]) #[[ATTR0:[0-9]+]] {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 0
; IS________OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 8
; IS________OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 4
; IS________OPM-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1
; IS________OPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 8
; IS________OPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 4
; IS________OPM-NEXT: ret i32 [[TMP1]]
;
; IS________NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
@ -29,9 +29,9 @@ define internal i32 @f(%struct.ss* byval(%struct.ss) %b) nounwind {
; IS________NPM-NEXT: [[B_PRIV_0_1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B_PRIV]], i64 0, i32 1
; IS________NPM-NEXT: store i64 [[TMP1]], i64* [[B_PRIV_0_1]], align 4
; IS________NPM-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B_PRIV]], i32 0, i32 0
; IS________NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 8
; IS________NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 4
; IS________NPM-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1
; IS________NPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 8
; IS________NPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 4
; IS________NPM-NEXT: ret i32 [[TMP1]]
;
entry:
@ -100,15 +100,15 @@ define i32 @main() nounwind {
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0
; IS__TUNIT_NPM-NEXT: store i32 1, i32* [[TMP1]], align 8
; IS__TUNIT_NPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1
; IS__TUNIT_NPM-NEXT: [[S_CAST:%.*]] = bitcast %struct.ss* [[S]] to i32*
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i32, i32* [[S_CAST]], align 8
; IS__TUNIT_NPM-NEXT: [[S_0_1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i64 0, i32 1
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i64, i64* [[S_0_1]], align 8
; IS__TUNIT_NPM-NEXT: [[C0:%.*]] = call i32 @f(i32 [[TMP0]], i64 [[TMP1]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_NPM-NEXT: [[S_CAST1:%.*]] = bitcast %struct.ss* [[S]] to i32*
; IS__TUNIT_NPM-NEXT: [[TMP2:%.*]] = load i32, i32* [[S_CAST1]], align 32
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i32, i32* [[S_CAST1]], align 8
; IS__TUNIT_NPM-NEXT: [[S_0_12:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i64 0, i32 1
; IS__TUNIT_NPM-NEXT: [[TMP3:%.*]] = load i64, i64* [[S_0_12]], align 32
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i64, i64* [[S_0_12]], align 8
; IS__TUNIT_NPM-NEXT: [[C0:%.*]] = call i32 @f(i32 [[TMP0]], i64 [[TMP1]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_NPM-NEXT: [[S_CAST:%.*]] = bitcast %struct.ss* [[S]] to i32*
; IS__TUNIT_NPM-NEXT: [[TMP2:%.*]] = load i32, i32* [[S_CAST]], align 32
; IS__TUNIT_NPM-NEXT: [[S_0_1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i64 0, i32 1
; IS__TUNIT_NPM-NEXT: [[TMP3:%.*]] = load i64, i64* [[S_0_1]], align 32
; IS__TUNIT_NPM-NEXT: [[C1:%.*]] = call i32 @g(i32 [[TMP2]], i64 [[TMP3]]) #[[ATTR2]]
; IS__TUNIT_NPM-NEXT: [[A:%.*]] = add i32 [[C0]], [[C1]]
; IS__TUNIT_NPM-NEXT: ret i32 [[A]]
@ -119,7 +119,7 @@ define i32 @main() nounwind {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: [[S:%.*]] = alloca [[STRUCT_SS:%.*]], align 4
; IS__CGSCC_OPM-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0
; IS__CGSCC_OPM-NEXT: store i32 1, i32* [[TMP1]], align 32
; IS__CGSCC_OPM-NEXT: store i32 1, i32* [[TMP1]], align 8
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1
; IS__CGSCC_OPM-NEXT: store i64 2, i64* [[TMP4]], align 4
; IS__CGSCC_OPM-NEXT: [[C0:%.*]] = call i32 @f(%struct.ss* noalias nocapture nofree noundef nonnull readonly byval([[STRUCT_SS]]) align 32 dereferenceable(12) [[S]]) #[[ATTR2:[0-9]+]]
@ -134,8 +134,8 @@ define i32 @main() nounwind {
; IS__CGSCC_NPM-NEXT: [[S:%.*]] = alloca [[STRUCT_SS:%.*]], align 4
; IS__CGSCC_NPM-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1
; IS__CGSCC_NPM-NEXT: [[C0:%.*]] = call i32 @f(i32 noundef 1, i64 noundef 2) #[[ATTR2:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[C1:%.*]] = call i32 @g(i32 noundef 1, i64 noundef 2) #[[ATTR2]]
; IS__CGSCC_NPM-NEXT: [[C0:%.*]] = call i32 @f(i32 1, i64 2) #[[ATTR2:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[C1:%.*]] = call i32 @g(i32 1, i64 2) #[[ATTR2]]
; IS__CGSCC_NPM-NEXT: [[A:%.*]] = add i32 [[C0]], [[C1]]
; IS__CGSCC_NPM-NEXT: ret i32 [[A]]
;

23
llvm/test/Transforms/Attributor/ArgumentPromotion/chained.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
@ -13,11 +13,12 @@
;.
define internal i32 @test(i32** %x) {
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@test
; IS__CGSCC____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: ret i32 0
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@test
; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[Z:%.*]] = load i32, i32* @G1, align 4
; CHECK-NEXT: ret i32 [[Z]]
;
entry:
%y = load i32*, i32** %x
@ -28,15 +29,16 @@ entry:
define i32 @caller() {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@caller
; IS__TUNIT____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-SAME: () #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: ret i32 0
; IS__TUNIT____-NEXT: [[X:%.*]] = call i32 @test() #[[ATTR1:[0-9]+]]
; IS__TUNIT____-NEXT: ret i32 [[X]]
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@caller
; IS__CGSCC____-SAME: () #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[X:%.*]] = call noundef i32 @test() #[[ATTR2:[0-9]+]]
; IS__CGSCC____-NEXT: [[X:%.*]] = call i32 @test() #[[ATTR2:[0-9]+]]
; IS__CGSCC____-NEXT: ret i32 [[X]]
;
entry:
@ -46,6 +48,7 @@ entry:
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }

2
llvm/test/Transforms/Attributor/ArgumentPromotion/control-flow2.ll
View File

@ -57,7 +57,7 @@ define i32 @foo() {
; IS__CGSCC_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@foo
; IS__CGSCC_NPM-SAME: () #[[ATTR1:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: [[X:%.*]] = call i32 @callee(i32 noundef 17) #[[ATTR2:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[X:%.*]] = call i32 @callee(i32 17) #[[ATTR2:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i32 [[X]]
;
%A = alloca i32 ; <i32*> [#uses=2]

4
llvm/test/Transforms/Attributor/ArgumentPromotion/crash.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

10
llvm/test/Transforms/Attributor/ArgumentPromotion/musttail.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
; PR36543
@ -131,7 +131,7 @@ define internal i32 @test2b(%T* %p, i32 %p2) {
; IS__TUNIT____-NEXT: [[A:%.*]] = load i32, i32* [[A_GEP]], align 4
; IS__TUNIT____-NEXT: [[B:%.*]] = load i32, i32* [[B_GEP]], align 4
; IS__TUNIT____-NEXT: [[V:%.*]] = add i32 [[A]], [[B]]
; IS__TUNIT____-NEXT: [[CA:%.*]] = musttail call i32 @bar(%T* undef, i32 [[V]]) #[[ATTR5:[0-9]+]]
; IS__TUNIT____-NEXT: [[CA:%.*]] = musttail call noundef i32 @bar(%T* undef, i32 [[V]]) #[[ATTR5:[0-9]+]]
; IS__TUNIT____-NEXT: ret i32 [[CA]]
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind willreturn
@ -158,8 +158,8 @@ define i32 @caller2b(%T* %g) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@caller2b
; IS__TUNIT____-SAME: (%T* nocapture nofree readonly [[G:%.*]]) #[[ATTR3]] {
; IS__TUNIT____-NEXT: [[V:%.*]] = call i32 @test2b(%T* nocapture nofree readonly [[G]], i32 undef) #[[ATTR6:[0-9]+]]
; IS__TUNIT____-NEXT: ret i32 0
; IS__TUNIT____-NEXT: [[V:%.*]] = call noundef i32 @test2b(%T* nocapture nofree readonly [[G]], i32 undef) #[[ATTR6:[0-9]+]]
; IS__TUNIT____-NEXT: ret i32 [[V]]
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@caller2b

50
llvm/test/Transforms/Attributor/ArgumentPromotion/profile.ll
View File

@ -8,19 +8,21 @@ target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:1
; Checks if !prof metadata is corret in deadargelim.
define void @caller() #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@caller() {
; IS__TUNIT____-NEXT: [[X:%.*]] = alloca i32, align 4
; IS__TUNIT____-NEXT: call void @promote_i32_ptr(), !prof [[PROF0:![0-9]+]]
; IS__TUNIT____-NEXT: ret void
; IS________OPM-LABEL: define {{[^@]+}}@caller() {
; IS________OPM-NEXT: [[X:%.*]] = alloca i32, align 4
; IS________OPM-NEXT: store i32 42, i32* [[X]], align 4
; IS________OPM-NEXT: call void @promote_i32_ptr(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[X]]), !prof [[PROF0:![0-9]+]]
; IS________OPM-NEXT: ret void
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@caller() {
; IS__CGSCC_OPM-NEXT: [[X:%.*]] = alloca i32, align 4
; IS__CGSCC_OPM-NEXT: store i32 42, i32* [[X]], align 4
; IS__CGSCC_OPM-NEXT: call void @promote_i32_ptr(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[X]]), !prof [[PROF0:![0-9]+]]
; IS__CGSCC_OPM-NEXT: ret void
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@caller() {
; IS__TUNIT_NPM-NEXT: [[X:%.*]] = alloca i32, align 4
; IS__TUNIT_NPM-NEXT: store i32 42, i32* [[X]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[X]], align 4
; IS__TUNIT_NPM-NEXT: call void @promote_i32_ptr(i32 [[TMP1]]), !prof [[PROF0:![0-9]+]]
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@caller() {
; IS__CGSCC_NPM-NEXT: call void @promote_i32_ptr(i32 noundef 42), !prof [[PROF0:![0-9]+]]
; IS__CGSCC_NPM-NEXT: call void @promote_i32_ptr(i32 42), !prof [[PROF0:![0-9]+]]
; IS__CGSCC_NPM-NEXT: ret void
;
%x = alloca i32
@ -30,23 +32,19 @@ define void @caller() #0 {
}
define internal void @promote_i32_ptr(i32* %xp) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@promote_i32_ptr() {
; IS__TUNIT____-NEXT: call void @use_i32(i32 noundef 42)
; IS__TUNIT____-NEXT: ret void
; IS________OPM-LABEL: define {{[^@]+}}@promote_i32_ptr
; IS________OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[XP:%.*]]) {
; IS________OPM-NEXT: [[X:%.*]] = load i32, i32* [[XP]], align 4
; IS________OPM-NEXT: call void @use_i32(i32 [[X]])
; IS________OPM-NEXT: ret void
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@promote_i32_ptr
; IS__CGSCC_OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[XP:%.*]]) {
; IS__CGSCC_OPM-NEXT: [[X:%.*]] = load i32, i32* [[XP]], align 4
; IS__CGSCC_OPM-NEXT: call void @use_i32(i32 [[X]])
; IS__CGSCC_OPM-NEXT: ret void
;
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@promote_i32_ptr
; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]]) {
; IS__CGSCC_NPM-NEXT: [[XP_PRIV:%.*]] = alloca i32, align 4
; IS__CGSCC_NPM-NEXT: store i32 [[TMP0]], i32* [[XP_PRIV]], align 4
; IS__CGSCC_NPM-NEXT: [[X:%.*]] = load i32, i32* [[XP_PRIV]], align 4
; IS__CGSCC_NPM-NEXT: call void @use_i32(i32 [[X]])
; IS__CGSCC_NPM-NEXT: ret void
; IS________NPM-LABEL: define {{[^@]+}}@promote_i32_ptr
; IS________NPM-SAME: (i32 [[TMP0:%.*]]) {
; IS________NPM-NEXT: [[XP_PRIV:%.*]] = alloca i32, align 4
; IS________NPM-NEXT: store i32 [[TMP0]], i32* [[XP_PRIV]], align 4
; IS________NPM-NEXT: [[X:%.*]] = load i32, i32* [[XP_PRIV]], align 4
; IS________NPM-NEXT: call void @use_i32(i32 [[X]])
; IS________NPM-NEXT: ret void
;
%x = load i32, i32* %xp
call void @use_i32(i32 %x)

5
llvm/test/Transforms/Attributor/ArgumentPromotion/sret.ll
View File

@ -12,6 +12,7 @@ define internal void @add({i32, i32}* %this, i32* sret(i32) %r) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@add
; IS__TUNIT____-SAME: ({ i32, i32 }* noalias nocapture nofree nonnull readnone align 8 dereferenceable(8) [[THIS:%.*]], i32* noalias nocapture nofree noundef nonnull writeonly sret(i32) align 4 dereferenceable(4) [[R:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: store i32 undef, i32* [[R]], align 4
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
@ -19,7 +20,7 @@ define internal void @add({i32, i32}* %this, i32* sret(i32) %r) {
; IS__CGSCC_OPM-SAME: ({ i32, i32 }* nocapture nofree noundef nonnull readonly align 8 dereferenceable(8) [[THIS:%.*]], i32* nocapture nofree noundef nonnull writeonly sret(i32) align 4 dereferenceable(4) [[R:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC_OPM-NEXT: [[AP:%.*]] = getelementptr { i32, i32 }, { i32, i32 }* [[THIS]], i32 0, i32 0
; IS__CGSCC_OPM-NEXT: [[BP:%.*]] = getelementptr { i32, i32 }, { i32, i32 }* [[THIS]], i32 0, i32 1
; IS__CGSCC_OPM-NEXT: [[A:%.*]] = load i32, i32* [[AP]], align 8
; IS__CGSCC_OPM-NEXT: [[A:%.*]] = load i32, i32* [[AP]], align 4
; IS__CGSCC_OPM-NEXT: [[B:%.*]] = load i32, i32* [[BP]], align 4
; IS__CGSCC_OPM-NEXT: [[AB:%.*]] = add i32 [[A]], [[B]]
; IS__CGSCC_OPM-NEXT: store i32 [[AB]], i32* [[R]], align 4
@ -30,7 +31,7 @@ define internal void @add({i32, i32}* %this, i32* sret(i32) %r) {
; IS__CGSCC_NPM-SAME: ({ i32, i32 }* noalias nocapture nofree noundef nonnull readonly align 8 dereferenceable(8) [[THIS:%.*]], i32* noalias nocapture nofree noundef nonnull writeonly sret(i32) align 4 dereferenceable(4) [[R:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: [[AP:%.*]] = getelementptr { i32, i32 }, { i32, i32 }* [[THIS]], i32 0, i32 0
; IS__CGSCC_NPM-NEXT: [[BP:%.*]] = getelementptr { i32, i32 }, { i32, i32 }* [[THIS]], i32 0, i32 1
; IS__CGSCC_NPM-NEXT: [[A:%.*]] = load i32, i32* [[AP]], align 8
; IS__CGSCC_NPM-NEXT: [[A:%.*]] = load i32, i32* [[AP]], align 4
; IS__CGSCC_NPM-NEXT: [[B:%.*]] = load i32, i32* [[BP]], align 4
; IS__CGSCC_NPM-NEXT: [[AB:%.*]] = add i32 [[A]], [[B]]
; IS__CGSCC_NPM-NEXT: store i32 [[AB]], i32* [[R]], align 4

16
llvm/test/Transforms/Attributor/IPConstantProp/2009-09-24-byval-ptr.ll
View File

@ -21,8 +21,8 @@ define internal void @vfu1(%struct.MYstr* byval(%struct.MYstr) align 4 %u) nounw
; IS________OPM-NEXT: [[TMP0:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U]], i32 0, i32 1
; IS________OPM-NEXT: store i32 99, i32* [[TMP0]], align 4
; IS________OPM-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U]], i32 0, i32 0
; IS________OPM-NEXT: store i8 97, i8* [[TMP1]], align 8
; IS________OPM-NEXT: [[L:%.*]] = load i8, i8* [[TMP1]], align 8
; IS________OPM-NEXT: store i8 97, i8* [[TMP1]], align 4
; IS________OPM-NEXT: [[L:%.*]] = load i8, i8* [[TMP1]], align 4
; IS________OPM-NEXT: call void @use(i8 [[L]])
; IS________OPM-NEXT: br label [[RETURN:%.*]]
; IS________OPM: return:
@ -40,8 +40,8 @@ define internal void @vfu1(%struct.MYstr* byval(%struct.MYstr) align 4 %u) nounw
; IS________NPM-NEXT: [[TMP2:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U_PRIV]], i32 0, i32 1
; IS________NPM-NEXT: store i32 99, i32* [[TMP2]], align 4
; IS________NPM-NEXT: [[TMP3:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U_PRIV]], i32 0, i32 0
; IS________NPM-NEXT: store i8 97, i8* [[TMP3]], align 8
; IS________NPM-NEXT: [[L:%.*]] = load i8, i8* [[TMP3]], align 8
; IS________NPM-NEXT: store i8 97, i8* [[TMP3]], align 4
; IS________NPM-NEXT: [[L:%.*]] = load i8, i8* [[TMP3]], align 4
; IS________NPM-NEXT: call void @use(i8 [[L]])
; IS________NPM-NEXT: br label [[RETURN:%.*]]
; IS________NPM: return:
@ -68,7 +68,7 @@ define internal i32 @vfu2(%struct.MYstr* byval(%struct.MYstr) align 4 %u) nounwi
; IS________OPM-NEXT: [[TMP0:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U]], i32 0, i32 1
; IS________OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP0]], align 4
; IS________OPM-NEXT: [[TMP2:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U]], i32 0, i32 0
; IS________OPM-NEXT: [[TMP3:%.*]] = load i8, i8* [[TMP2]], align 8
; IS________OPM-NEXT: [[TMP3:%.*]] = load i8, i8* [[TMP2]], align 4
; IS________OPM-NEXT: [[TMP4:%.*]] = zext i8 [[TMP3]] to i32
; IS________OPM-NEXT: [[TMP5:%.*]] = add i32 [[TMP4]], [[TMP1]]
; IS________OPM-NEXT: ret i32 [[TMP5]]
@ -85,7 +85,7 @@ define internal i32 @vfu2(%struct.MYstr* byval(%struct.MYstr) align 4 %u) nounwi
; IS________NPM-NEXT: [[TMP2:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U_PRIV]], i32 0, i32 1
; IS________NPM-NEXT: [[TMP3:%.*]] = load i32, i32* [[TMP2]], align 4
; IS________NPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U_PRIV]], i32 0, i32 0
; IS________NPM-NEXT: [[TMP5:%.*]] = load i8, i8* [[TMP4]], align 8
; IS________NPM-NEXT: [[TMP5:%.*]] = load i8, i8* [[TMP4]], align 4
; IS________NPM-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i32
; IS________NPM-NEXT: [[TMP7:%.*]] = add i32 [[TMP6]], [[TMP3]]
; IS________NPM-NEXT: ret i32 [[TMP7]]
@ -163,7 +163,7 @@ define internal i32 @vfu2_v2(%struct.MYstr* byval(%struct.MYstr) align 4 %u) nou
; IS________OPM-NEXT: [[TMP0:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U]], i32 0, i32 1
; IS________OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP0]], align 4
; IS________OPM-NEXT: [[TMP2:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U]], i32 0, i32 0
; IS________OPM-NEXT: [[TMP3:%.*]] = load i8, i8* [[TMP2]], align 8
; IS________OPM-NEXT: [[TMP3:%.*]] = load i8, i8* [[TMP2]], align 4
; IS________OPM-NEXT: [[TMP4:%.*]] = zext i8 [[TMP3]] to i32
; IS________OPM-NEXT: [[TMP5:%.*]] = add i32 [[TMP4]], [[TMP1]]
; IS________OPM-NEXT: ret i32 [[TMP5]]
@ -182,7 +182,7 @@ define internal i32 @vfu2_v2(%struct.MYstr* byval(%struct.MYstr) align 4 %u) nou
; IS________NPM-NEXT: [[TMP2:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U_PRIV]], i32 0, i32 1
; IS________NPM-NEXT: [[TMP3:%.*]] = load i32, i32* [[TMP2]], align 4
; IS________NPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_MYSTR]], %struct.MYstr* [[U_PRIV]], i32 0, i32 0
; IS________NPM-NEXT: [[TMP5:%.*]] = load i8, i8* [[TMP4]], align 8
; IS________NPM-NEXT: [[TMP5:%.*]] = load i8, i8* [[TMP4]], align 4
; IS________NPM-NEXT: [[TMP6:%.*]] = zext i8 [[TMP5]] to i32
; IS________NPM-NEXT: [[TMP7:%.*]] = add i32 [[TMP6]], [[TMP3]]
; IS________NPM-NEXT: ret i32 [[TMP7]]

20
llvm/test/Transforms/Attributor/IPConstantProp/PR16052.ll
View File

@ -13,13 +13,16 @@ define i64 @fn2() {
; IS__TUNIT____-LABEL: define {{[^@]+}}@fn2
; IS__TUNIT____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: ret i64 poison
; IS__TUNIT____-NEXT: ret i64 undef
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn2
; IS__CGSCC____-SAME: () #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: ret i64 poison
; IS__CGSCC____-NEXT: [[CONV:%.*]] = sext i32 undef to i64
; IS__CGSCC____-NEXT: [[DIV:%.*]] = sdiv i64 8, [[CONV]]
; IS__CGSCC____-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 [[DIV]]) #[[ATTR2:[0-9]+]]
; IS__CGSCC____-NEXT: ret i64 [[CALL2]]
;
entry:
%conv = sext i32 undef to i64
@ -44,7 +47,8 @@ define i64 @fn2b(i32 %arg) {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CONV:%.*]] = sext i32 [[ARG]] to i64
; IS__CGSCC____-NEXT: [[DIV:%.*]] = sdiv i64 8, [[CONV]]
; IS__CGSCC____-NEXT: ret i64 [[DIV]]
; IS__CGSCC____-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 [[DIV]]) #[[ATTR2]]
; IS__CGSCC____-NEXT: ret i64 [[CALL2]]
;
entry:
%conv = sext i32 %arg to i64
@ -64,7 +68,10 @@ define i64 @fn2c() {
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn2c
; IS__CGSCC____-SAME: () #[[ATTR0]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: ret i64 42
; IS__CGSCC____-NEXT: [[CONV:%.*]] = sext i32 undef to i64
; IS__CGSCC____-NEXT: [[ADD:%.*]] = add i64 42, [[CONV]]
; IS__CGSCC____-NEXT: [[CALL2:%.*]] = call i64 @fn1(i64 [[ADD]]) #[[ATTR2]]
; IS__CGSCC____-NEXT: ret i64 [[CALL2]]
;
entry:
%conv = sext i32 undef to i64
@ -78,9 +85,7 @@ define internal i64 @fn1(i64 %p1) {
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn1
; IS__CGSCC____-SAME: (i64 returned [[P1:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[TOBOOL:%.*]] = icmp ne i64 [[P1]], 0
; IS__CGSCC____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL]], i64 [[P1]], i64 [[P1]]
; IS__CGSCC____-NEXT: ret i64 [[COND]]
; IS__CGSCC____-NEXT: ret i64 [[P1]]
;
entry:
%tobool = icmp ne i64 %p1, 0
@ -92,4 +97,5 @@ entry:
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR2]] = { readnone willreturn }
;.

18
llvm/test/Transforms/Attributor/IPConstantProp/PR26044.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=8 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=8 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=11 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=11 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
@ -33,7 +33,8 @@ define void @fn2(i32* %P, i1 %C) {
; IS__CGSCC____: if.end:
; IS__CGSCC____-NEXT: [[E_2:%.*]] = phi i32* [ [[P]], [[ENTRY:%.*]] ], [ null, [[FOR_COND1:%.*]] ]
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = load i32, i32* [[E_2]], align 4
; IS__CGSCC____-NEXT: store i32 [[TMP0]], i32* [[P]], align 4
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32 @fn1(i32 [[TMP0]])
; IS__CGSCC____-NEXT: store i32 [[CALL]], i32* [[P]], align 4
; IS__CGSCC____-NEXT: br label [[FOR_COND1]]
; IS__CGSCC____: exit:
; IS__CGSCC____-NEXT: ret void
@ -59,9 +60,7 @@ define internal i32 @fn1(i32 %p1) {
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn1
; IS__CGSCC____-SAME: (i32 returned [[P1:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[P1]], 0
; IS__CGSCC____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL]], i32 [[P1]], i32 [[P1]]
; IS__CGSCC____-NEXT: ret i32 [[COND]]
; IS__CGSCC____-NEXT: ret i32 [[P1]]
;
entry:
%tobool = icmp ne i32 %p1, 0
@ -96,7 +95,8 @@ define void @fn_no_null_opt(i32* %P, i1 %C) null_pointer_is_valid {
; IS__CGSCC____: if.end:
; IS__CGSCC____-NEXT: [[E_2:%.*]] = phi i32* [ undef, [[ENTRY:%.*]] ], [ null, [[FOR_COND1:%.*]] ]
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = load i32, i32* null, align 4294967296
; IS__CGSCC____-NEXT: store i32 [[TMP0]], i32* [[P]], align 4
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32 @fn0(i32 [[TMP0]])
; IS__CGSCC____-NEXT: store i32 [[CALL]], i32* [[P]], align 4
; IS__CGSCC____-NEXT: br label [[FOR_COND1]]
; IS__CGSCC____: exit:
; IS__CGSCC____-NEXT: ret void
@ -122,9 +122,7 @@ define internal i32 @fn0(i32 %p1) {
; IS__CGSCC____-LABEL: define {{[^@]+}}@fn0
; IS__CGSCC____-SAME: (i32 returned [[P1:%.*]]) #[[ATTR1]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[P1]], 0
; IS__CGSCC____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL]], i32 [[P1]], i32 [[P1]]
; IS__CGSCC____-NEXT: ret i32 [[COND]]
; IS__CGSCC____-NEXT: ret i32 [[P1]]
;
entry:
%tobool = icmp ne i32 %p1, 0

10
llvm/test/Transforms/Attributor/IPConstantProp/multiple_callbacks.ll
View File

@ -53,7 +53,7 @@ entry:
define internal i32 @cb1(i32 %unknown) {
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@cb1
; CHECK-SAME: (i32 noundef returned [[UNKNOWN:%.*]]) #[[ATTR0]] {
; CHECK-SAME: (i32 noundef [[UNKNOWN:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: ret i32 [[UNKNOWN]]
;
@ -64,13 +64,13 @@ entry:
define internal i32 @cb2(i32 %unknown) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@cb2
; IS__TUNIT____-SAME: (i32 noundef returned [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-SAME: (i32 noundef [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: ret i32 [[UNKNOWN]]
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@cb2
; IS__CGSCC____-SAME: (i32 noundef returned [[UNKNOWN:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-SAME: (i32 noundef [[UNKNOWN:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: ret i32 [[UNKNOWN]]
;
@ -82,7 +82,7 @@ entry:
define internal i32 @cb3(i32 %unknown) {
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@cb3
; CHECK-SAME: (i32 noundef returned [[UNKNOWN:%.*]]) #[[ATTR0]] {
; CHECK-SAME: (i32 noundef [[UNKNOWN:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: ret i32 [[UNKNOWN]]
;
@ -93,7 +93,7 @@ entry:
define internal i32 @cb4(i32 %unknown) {
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@cb4
; CHECK-SAME: (i32 noundef returned [[UNKNOWN:%.*]]) #[[ATTR0]] {
; CHECK-SAME: (i32 noundef [[UNKNOWN:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: ret i32 [[UNKNOWN]]
;

144
llvm/test/Transforms/Attributor/IPConstantProp/musttail-call.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
; PR36485
@ -10,71 +10,38 @@ declare i32 @external()
define i8* @start(i8 %v) {
;
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@start
; IS__TUNIT_OPM-SAME: (i8 [[V:%.*]]) {
; IS__TUNIT_OPM-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__TUNIT_OPM-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__TUNIT_OPM: true:
; IS__TUNIT_OPM-NEXT: [[CA:%.*]] = musttail call i8* @side_effects(i8 [[V]])
; IS__TUNIT_OPM-NEXT: ret i8* [[CA]]
; IS__TUNIT_OPM: false:
; IS__TUNIT_OPM-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__TUNIT_OPM-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__TUNIT_OPM: c2_true:
; IS__TUNIT_OPM-NEXT: ret i8* null
; IS__TUNIT_OPM: c2_false:
; IS__TUNIT_OPM-NEXT: [[CA2:%.*]] = musttail call i8* @dont_zap_me(i8 undef)
; IS__TUNIT_OPM-NEXT: ret i8* [[CA2]]
; IS__TUNIT____-LABEL: define {{[^@]+}}@start
; IS__TUNIT____-SAME: (i8 [[V:%.*]]) {
; IS__TUNIT____-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__TUNIT____-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__TUNIT____: true:
; IS__TUNIT____-NEXT: [[CA:%.*]] = musttail call noalias noundef align 4294967296 i8* @side_effects(i8 [[V]])
; IS__TUNIT____-NEXT: ret i8* [[CA]]
; IS__TUNIT____: false:
; IS__TUNIT____-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__TUNIT____-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__TUNIT____: c2_true:
; IS__TUNIT____-NEXT: ret i8* null
; IS__TUNIT____: c2_false:
; IS__TUNIT____-NEXT: [[CA2:%.*]] = musttail call noalias noundef align 4294967296 i8* @dont_zap_me(i8 undef)
; IS__TUNIT____-NEXT: ret i8* [[CA2]]
;
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@start
; IS__TUNIT_NPM-SAME: (i8 [[V:%.*]]) {
; IS__TUNIT_NPM-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__TUNIT_NPM-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__TUNIT_NPM: true:
; IS__TUNIT_NPM-NEXT: [[CA:%.*]] = musttail call i8* @side_effects(i8 undef)
; IS__TUNIT_NPM-NEXT: ret i8* [[CA]]
; IS__TUNIT_NPM: false:
; IS__TUNIT_NPM-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__TUNIT_NPM-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__TUNIT_NPM: c2_true:
; IS__TUNIT_NPM-NEXT: ret i8* null
; IS__TUNIT_NPM: c2_false:
; IS__TUNIT_NPM-NEXT: [[CA2:%.*]] = musttail call i8* @dont_zap_me(i8 undef)
; IS__TUNIT_NPM-NEXT: ret i8* [[CA2]]
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@start
; IS__CGSCC_OPM-SAME: (i8 [[V:%.*]]) {
; IS__CGSCC_OPM-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__CGSCC_OPM-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__CGSCC_OPM: true:
; IS__CGSCC_OPM-NEXT: [[CA:%.*]] = musttail call noalias noundef align 4294967296 i8* @side_effects(i8 [[V]])
; IS__CGSCC_OPM-NEXT: ret i8* [[CA]]
; IS__CGSCC_OPM: false:
; IS__CGSCC_OPM-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__CGSCC_OPM-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__CGSCC_OPM: c2_true:
; IS__CGSCC_OPM-NEXT: [[CA1:%.*]] = musttail call noalias noundef align 4294967296 i8* @no_side_effects(i8 [[V]])
; IS__CGSCC_OPM-NEXT: ret i8* [[CA1]]
; IS__CGSCC_OPM: c2_false:
; IS__CGSCC_OPM-NEXT: [[CA2:%.*]] = musttail call noalias noundef align 4294967296 i8* @dont_zap_me(i8 [[V]])
; IS__CGSCC_OPM-NEXT: ret i8* [[CA2]]
;
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@start
; IS__CGSCC_NPM-SAME: (i8 [[V:%.*]]) {
; IS__CGSCC_NPM-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__CGSCC_NPM-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__CGSCC_NPM: true:
; IS__CGSCC_NPM-NEXT: [[CA:%.*]] = musttail call noalias noundef align 4294967296 i8* @side_effects(i8 undef)
; IS__CGSCC_NPM-NEXT: ret i8* [[CA]]
; IS__CGSCC_NPM: false:
; IS__CGSCC_NPM-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__CGSCC_NPM-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__CGSCC_NPM: c2_true:
; IS__CGSCC_NPM-NEXT: [[CA1:%.*]] = musttail call noalias noundef align 4294967296 i8* @no_side_effects(i8 [[V]])
; IS__CGSCC_NPM-NEXT: ret i8* [[CA1]]
; IS__CGSCC_NPM: c2_false:
; IS__CGSCC_NPM-NEXT: [[CA2:%.*]] = musttail call noalias noundef align 4294967296 i8* @dont_zap_me(i8 [[V]])
; IS__CGSCC_NPM-NEXT: ret i8* [[CA2]]
; IS__CGSCC____-LABEL: define {{[^@]+}}@start
; IS__CGSCC____-SAME: (i8 [[V:%.*]]) {
; IS__CGSCC____-NEXT: [[C1:%.*]] = icmp eq i8 [[V]], 0
; IS__CGSCC____-NEXT: br i1 [[C1]], label [[TRUE:%.*]], label [[FALSE:%.*]]
; IS__CGSCC____: true:
; IS__CGSCC____-NEXT: [[CA:%.*]] = musttail call noalias noundef align 4294967296 i8* @side_effects(i8 [[V]])
; IS__CGSCC____-NEXT: ret i8* [[CA]]
; IS__CGSCC____: false:
; IS__CGSCC____-NEXT: [[C2:%.*]] = icmp eq i8 [[V]], 1
; IS__CGSCC____-NEXT: br i1 [[C2]], label [[C2_TRUE:%.*]], label [[C2_FALSE:%.*]]
; IS__CGSCC____: c2_true:
; IS__CGSCC____-NEXT: [[CA1:%.*]] = musttail call noalias noundef align 4294967296 i8* @no_side_effects(i8 [[V]])
; IS__CGSCC____-NEXT: ret i8* [[CA1]]
; IS__CGSCC____: c2_false:
; IS__CGSCC____-NEXT: [[CA2:%.*]] = musttail call noalias noundef align 4294967296 i8* @dont_zap_me(i8 [[V]])
; IS__CGSCC____-NEXT: ret i8* [[CA2]]
;
%c1 = icmp eq i8 %v, 0
br i1 %c1, label %true, label %false
@ -94,29 +61,17 @@ c2_false:
}
define internal i8* @side_effects(i8 %v) {
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@side_effects
; IS__TUNIT_OPM-SAME: (i8 [[V:%.*]]) {
; IS__TUNIT_OPM-NEXT: [[I1:%.*]] = call i32 @external()
; IS__TUNIT_OPM-NEXT: [[CA:%.*]] = musttail call i8* @start(i8 [[V]])
; IS__TUNIT_OPM-NEXT: ret i8* [[CA]]
; IS________OPM-LABEL: define {{[^@]+}}@side_effects
; IS________OPM-SAME: (i8 [[V:%.*]]) {
; IS________OPM-NEXT: [[I1:%.*]] = call i32 @external()
; IS________OPM-NEXT: [[CA:%.*]] = musttail call noalias noundef align 4294967296 i8* @start(i8 [[V]])
; IS________OPM-NEXT: ret i8* [[CA]]
;
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@side_effects
; IS__TUNIT_NPM-SAME: (i8 [[V:%.*]]) {
; IS__TUNIT_NPM-NEXT: [[I1:%.*]] = call i32 @external()
; IS__TUNIT_NPM-NEXT: [[CA:%.*]] = musttail call i8* @start(i8 0)
; IS__TUNIT_NPM-NEXT: ret i8* [[CA]]
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@side_effects
; IS__CGSCC_OPM-SAME: (i8 [[V:%.*]]) {
; IS__CGSCC_OPM-NEXT: [[I1:%.*]] = call i32 @external()
; IS__CGSCC_OPM-NEXT: [[CA:%.*]] = musttail call noalias noundef align 4294967296 i8* @start(i8 [[V]])
; IS__CGSCC_OPM-NEXT: ret i8* [[CA]]
;
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@side_effects
; IS__CGSCC_NPM-SAME: (i8 [[V:%.*]]) {
; IS__CGSCC_NPM-NEXT: [[I1:%.*]] = call i32 @external()
; IS__CGSCC_NPM-NEXT: [[CA:%.*]] = musttail call noalias noundef align 4294967296 i8* @start(i8 0)
; IS__CGSCC_NPM-NEXT: ret i8* [[CA]]
; IS________NPM-LABEL: define {{[^@]+}}@side_effects
; IS________NPM-SAME: (i8 [[V:%.*]]) {
; IS________NPM-NEXT: [[I1:%.*]] = call i32 @external()
; IS________NPM-NEXT: [[CA:%.*]] = musttail call noalias noundef align 4294967296 i8* @start(i8 0)
; IS________NPM-NEXT: ret i8* [[CA]]
;
%i1 = call i32 @external()
@ -140,15 +95,10 @@ define internal i8* @no_side_effects(i8 %v) readonly nounwind {
}
define internal i8* @dont_zap_me(i8 %v) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@dont_zap_me
; IS__TUNIT____-SAME: (i8 [[V:%.*]]) {
; IS__TUNIT____-NEXT: [[I1:%.*]] = call i32 @external()
; IS__TUNIT____-NEXT: ret i8* undef
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@dont_zap_me
; IS__CGSCC____-SAME: (i8 [[V:%.*]]) {
; IS__CGSCC____-NEXT: [[I1:%.*]] = call i32 @external()
; IS__CGSCC____-NEXT: ret i8* null
; CHECK-LABEL: define {{[^@]+}}@dont_zap_me
; CHECK-SAME: (i8 [[V:%.*]]) {
; CHECK-NEXT: [[I1:%.*]] = call i32 @external()
; CHECK-NEXT: ret i8* null
;
%i1 = call i32 @external()
ret i8* null

4
llvm/test/Transforms/Attributor/IPConstantProp/openmp_parallel_for.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=14 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=14 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=15 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=15 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
;

122
llvm/test/Transforms/Attributor/IPConstantProp/return-argument.ll
View File

@ -66,81 +66,43 @@ define internal { i32, i32 } @foo(i32 %A, i32 %B) {
}
define void @caller(i1 %C) personality i32 (...)* @__gxx_personality_v0 {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@caller
; IS__TUNIT_OPM-SAME: (i1 [[C:%.*]]) #[[ATTR1]] personality i32 (...)* @__gxx_personality_v0 {
; IS__TUNIT_OPM-NEXT: [[Q:%.*]] = alloca i32, align 4
; IS__TUNIT_OPM-NEXT: [[W:%.*]] = call align 4 i32* @incdec(i1 [[C]], i32* noalias nofree noundef nonnull align 4 dereferenceable(4) "no-capture-maybe-returned" [[Q]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_OPM-NEXT: [[S1:%.*]] = call { i32, i32 } @foo(i32 noundef 1, i32 noundef 2) #[[ATTR3:[0-9]+]]
; IS__TUNIT_OPM-NEXT: [[X1:%.*]] = extractvalue { i32, i32 } [[S1]], 0
; IS__TUNIT_OPM-NEXT: [[S2:%.*]] = call { i32, i32 } @foo(i32 noundef 3, i32 noundef 4) #[[ATTR3]]
; IS__TUNIT_OPM-NEXT: br label [[OK:%.*]]
; IS__TUNIT_OPM: OK:
; IS__TUNIT_OPM-NEXT: [[X2:%.*]] = extractvalue { i32, i32 } [[S2]], 0
; IS__TUNIT_OPM-NEXT: [[Z:%.*]] = add i32 [[X1]], [[X2]]
; IS__TUNIT_OPM-NEXT: store i32 [[Z]], i32* [[W]], align 4
; IS__TUNIT_OPM-NEXT: br label [[RET:%.*]]
; IS__TUNIT_OPM: LPAD:
; IS__TUNIT_OPM-NEXT: unreachable
; IS__TUNIT_OPM: RET:
; IS__TUNIT_OPM-NEXT: ret void
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@caller
; IS__TUNIT____-SAME: (i1 [[C:%.*]]) #[[ATTR1]] personality i32 (...)* @__gxx_personality_v0 {
; IS__TUNIT____-NEXT: [[Q:%.*]] = alloca i32, align 4
; IS__TUNIT____-NEXT: [[W:%.*]] = call align 4 i32* @incdec(i1 [[C]], i32* noalias nofree noundef nonnull align 4 dereferenceable(4) "no-capture-maybe-returned" [[Q]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT____-NEXT: [[S1:%.*]] = call { i32, i32 } @foo(i32 noundef 1, i32 noundef 2) #[[ATTR3:[0-9]+]]
; IS__TUNIT____-NEXT: [[X1:%.*]] = extractvalue { i32, i32 } [[S1]], 0
; IS__TUNIT____-NEXT: [[S2:%.*]] = call { i32, i32 } @foo(i32 noundef 3, i32 noundef 4) #[[ATTR3]]
; IS__TUNIT____-NEXT: br label [[OK:%.*]]
; IS__TUNIT____: OK:
; IS__TUNIT____-NEXT: [[X2:%.*]] = extractvalue { i32, i32 } [[S2]], 0
; IS__TUNIT____-NEXT: [[Z:%.*]] = add i32 [[X1]], [[X2]]
; IS__TUNIT____-NEXT: store i32 [[Z]], i32* [[Q]], align 4
; IS__TUNIT____-NEXT: br label [[RET:%.*]]
; IS__TUNIT____: LPAD:
; IS__TUNIT____-NEXT: unreachable
; IS__TUNIT____: RET:
; IS__TUNIT____-NEXT: ret void
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@caller
; IS__TUNIT_NPM-SAME: (i1 [[C:%.*]]) #[[ATTR1]] personality i32 (...)* @__gxx_personality_v0 {
; IS__TUNIT_NPM-NEXT: [[Q:%.*]] = alloca i32, align 4
; IS__TUNIT_NPM-NEXT: [[W:%.*]] = call align 4 i32* @incdec(i1 [[C]], i32* noalias nofree noundef nonnull align 4 dereferenceable(4) "no-capture-maybe-returned" [[Q]]) #[[ATTR2:[0-9]+]]
; IS__TUNIT_NPM-NEXT: [[S1:%.*]] = call { i32, i32 } @foo(i32 noundef 1, i32 noundef 2) #[[ATTR3:[0-9]+]]
; IS__TUNIT_NPM-NEXT: [[X1:%.*]] = extractvalue { i32, i32 } [[S1]], 0
; IS__TUNIT_NPM-NEXT: [[S2:%.*]] = call { i32, i32 } @foo(i32 noundef 3, i32 noundef 4) #[[ATTR3]]
; IS__TUNIT_NPM-NEXT: br label [[OK:%.*]]
; IS__TUNIT_NPM: OK:
; IS__TUNIT_NPM-NEXT: [[X2:%.*]] = extractvalue { i32, i32 } [[S2]], 0
; IS__TUNIT_NPM-NEXT: [[Z:%.*]] = add i32 [[X1]], [[X2]]
; IS__TUNIT_NPM-NEXT: store i32 [[Z]], i32* [[Q]], align 4
; IS__TUNIT_NPM-NEXT: br label [[RET:%.*]]
; IS__TUNIT_NPM: LPAD:
; IS__TUNIT_NPM-NEXT: unreachable
; IS__TUNIT_NPM: RET:
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@caller
; IS__CGSCC_OPM-SAME: (i1 [[C:%.*]]) #[[ATTR2:[0-9]+]] personality i32 (...)* @__gxx_personality_v0 {
; IS__CGSCC_OPM-NEXT: [[Q:%.*]] = alloca i32, align 4
; IS__CGSCC_OPM-NEXT: [[W:%.*]] = call align 4 i32* @incdec(i1 [[C]], i32* noalias nofree noundef nonnull align 4 dereferenceable(4) [[Q]]) #[[ATTR3:[0-9]+]]
; IS__CGSCC_OPM-NEXT: [[S1:%.*]] = call { i32, i32 } @foo(i32 noundef 1, i32 noundef 2) #[[ATTR4:[0-9]+]]
; IS__CGSCC_OPM-NEXT: [[X1:%.*]] = extractvalue { i32, i32 } [[S1]], 0
; IS__CGSCC_OPM-NEXT: [[S2:%.*]] = call { i32, i32 } @foo(i32 noundef 3, i32 noundef 4) #[[ATTR5:[0-9]+]]
; IS__CGSCC_OPM-NEXT: br label [[OK:%.*]]
; IS__CGSCC_OPM: OK:
; IS__CGSCC_OPM-NEXT: [[X2:%.*]] = extractvalue { i32, i32 } [[S2]], 0
; IS__CGSCC_OPM-NEXT: [[Z:%.*]] = add i32 [[X1]], [[X2]]
; IS__CGSCC_OPM-NEXT: store i32 [[Z]], i32* [[W]], align 4
; IS__CGSCC_OPM-NEXT: br label [[RET:%.*]]
; IS__CGSCC_OPM: LPAD:
; IS__CGSCC_OPM-NEXT: unreachable
; IS__CGSCC_OPM: RET:
; IS__CGSCC_OPM-NEXT: ret void
;
; IS__CGSCC_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@caller
; IS__CGSCC_NPM-SAME: (i1 [[C:%.*]]) #[[ATTR2:[0-9]+]] personality i32 (...)* @__gxx_personality_v0 {
; IS__CGSCC_NPM-NEXT: [[Q:%.*]] = alloca i32, align 4
; IS__CGSCC_NPM-NEXT: [[W:%.*]] = call align 4 i32* @incdec(i1 [[C]], i32* noalias nofree noundef nonnull align 4 dereferenceable(4) [[Q]]) #[[ATTR3:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[S1:%.*]] = call { i32, i32 } @foo(i32 noundef 1, i32 noundef 2) #[[ATTR4:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[X1:%.*]] = extractvalue { i32, i32 } [[S1]], 0
; IS__CGSCC_NPM-NEXT: [[S2:%.*]] = call { i32, i32 } @foo(i32 noundef 3, i32 noundef 4) #[[ATTR5:[0-9]+]]
; IS__CGSCC_NPM-NEXT: br label [[OK:%.*]]
; IS__CGSCC_NPM: OK:
; IS__CGSCC_NPM-NEXT: [[X2:%.*]] = extractvalue { i32, i32 } [[S2]], 0
; IS__CGSCC_NPM-NEXT: [[Z:%.*]] = add i32 [[X1]], [[X2]]
; IS__CGSCC_NPM-NEXT: store i32 [[Z]], i32* [[Q]], align 4
; IS__CGSCC_NPM-NEXT: br label [[RET:%.*]]
; IS__CGSCC_NPM: LPAD:
; IS__CGSCC_NPM-NEXT: unreachable
; IS__CGSCC_NPM: RET:
; IS__CGSCC_NPM-NEXT: ret void
; IS__CGSCC____: Function Attrs: nofree nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@caller
; IS__CGSCC____-SAME: (i1 [[C:%.*]]) #[[ATTR2:[0-9]+]] personality i32 (...)* @__gxx_personality_v0 {
; IS__CGSCC____-NEXT: [[Q:%.*]] = alloca i32, align 4
; IS__CGSCC____-NEXT: [[W:%.*]] = call align 4 i32* @incdec(i1 [[C]], i32* nofree noundef nonnull align 4 dereferenceable(4) [[Q]]) #[[ATTR3:[0-9]+]]
; IS__CGSCC____-NEXT: [[S1:%.*]] = call { i32, i32 } @foo(i32 noundef 1, i32 noundef 2) #[[ATTR4:[0-9]+]]
; IS__CGSCC____-NEXT: [[X1:%.*]] = extractvalue { i32, i32 } [[S1]], 0
; IS__CGSCC____-NEXT: [[S2:%.*]] = call { i32, i32 } @foo(i32 noundef 3, i32 noundef 4) #[[ATTR5:[0-9]+]]
; IS__CGSCC____-NEXT: br label [[OK:%.*]]
; IS__CGSCC____: OK:
; IS__CGSCC____-NEXT: [[X2:%.*]] = extractvalue { i32, i32 } [[S2]], 0
; IS__CGSCC____-NEXT: [[Z:%.*]] = add i32 [[X1]], [[X2]]
; IS__CGSCC____-NEXT: store i32 [[Z]], i32* [[W]], align 4
; IS__CGSCC____-NEXT: br label [[RET:%.*]]
; IS__CGSCC____: LPAD:
; IS__CGSCC____-NEXT: unreachable
; IS__CGSCC____: RET:
; IS__CGSCC____-NEXT: ret void
;
%Q = alloca i32
;; Call incdec to see if %W is properly replaced by %Q
@ -172,13 +134,13 @@ declare i32 @__gxx_personality_v0(...)
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { argmemonly nofree norecurse nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR2:[0-9]+]] = { nofree nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR3:[0-9]+]] = { nofree nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR2]] = { nofree nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR3]] = { nofree nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { argmemonly nofree norecurse nosync nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR2:[0-9]+]] = { nofree nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR3:[0-9]+]] = { nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR4:[0-9]+]] = { readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR5:[0-9]+]] = { nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR2]] = { nofree nosync nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR3]] = { nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR4]] = { readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR5]] = { nounwind readnone willreturn }
;.

6
llvm/test/Transforms/Attributor/IPConstantProp/thread_local_acs.ll
View File

@ -30,9 +30,9 @@ target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define internal i32 @callee(i32* %thread_local_ptr, i32* %shared_ptr) {
; CHECK: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
; CHECK-LABEL: define {{[^@]+}}@callee
; CHECK-SAME: (i32* nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[THREAD_LOCAL_PTR:%.*]], i32* nocapture nofree nonnull readonly align 4 dereferenceable(4) [[SHARED_PTR:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-SAME: (i32* nocapture nofree nonnull readonly align 4 dereferenceable(4) [[THREAD_LOCAL_PTR:%.*]], i32* nocapture nofree nonnull readonly align 4 dereferenceable(4) [[SHARED_PTR:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP:%.*]] = load i32, i32* [[THREAD_LOCAL_PTR]], align 4
; CHECK-NEXT: [[TMP:%.*]] = load i32, i32* @gtl, align 4
; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* @gsh, align 4
; CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP]], [[TMP1]]
; CHECK-NEXT: ret i32 [[ADD]]
@ -47,7 +47,7 @@ entry:
define dso_local void @caller() {
; IS__TUNIT____-LABEL: define {{[^@]+}}@caller() {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: call void @broker(i32* nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) @gtl, i32 (i32*, i32*)* noundef nonnull @callee, i32* nocapture nofree nonnull readonly align 4 dereferenceable(4) undef)
; IS__TUNIT____-NEXT: call void @broker(i32* nocapture nofree nonnull readonly align 4 dereferenceable(4) undef, i32 (i32*, i32*)* noundef nonnull @callee, i32* nocapture nofree nonnull readonly align 4 dereferenceable(4) undef)
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@caller() {

129
llvm/test/Transforms/Attributor/align.ll
View File

@ -136,14 +136,14 @@ define i32* @test6_2() #0 {
; Function Attrs: nounwind readnone ssp uwtable
define internal i8* @f1(i8* readnone %0) local_unnamed_addr #0 {
; IS__CGSCC____: Function Attrs: nofree noinline norecurse nosync nounwind readnone willreturn uwtable
; IS__CGSCC____-LABEL: define {{[^@]+}}@f1
; IS__CGSCC____-SAME: (i8* noalias nofree noundef nonnull readnone returned align 8 dereferenceable(1) "no-capture-maybe-returned" [[TMP0:%.*]]) local_unnamed_addr #[[ATTR0]] {
; IS__CGSCC____-NEXT: br label [[TMP3:%.*]]
; IS__CGSCC____: 2:
; IS__CGSCC____-NEXT: unreachable
; IS__CGSCC____: 3:
; IS__CGSCC____-NEXT: ret i8* [[TMP0]]
; CHECK: Function Attrs: nofree noinline norecurse nosync nounwind readnone willreturn uwtable
; CHECK-LABEL: define {{[^@]+}}@f1
; CHECK-SAME: (i8* noalias nofree nonnull readnone align 8 dereferenceable(1) "no-capture-maybe-returned" [[TMP0:%.*]]) local_unnamed_addr #[[ATTR0]] {
; CHECK-NEXT: br label [[TMP3:%.*]]
; CHECK: 2:
; CHECK-NEXT: unreachable
; CHECK: 3:
; CHECK-NEXT: ret i8* [[TMP0]]
;
%2 = icmp eq i8* %0, null
br i1 %2, label %3, label %5
@ -163,10 +163,10 @@ define internal i8* @f2(i8* readnone %0) local_unnamed_addr #0 {
; IS__CGSCC_OPM: Function Attrs: noinline nounwind uwtable
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@f2
; IS__CGSCC_OPM-SAME: (i8* readnone [[TMP0:%.*]]) local_unnamed_addr #[[ATTR2:[0-9]+]] {
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = icmp eq i8* [[TMP0]], null
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = icmp eq i8* undef, null
; IS__CGSCC_OPM-NEXT: br i1 [[TMP2]], label [[TMP5:%.*]], label [[TMP3:%.*]]
; IS__CGSCC_OPM: 3:
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = tail call i8* @f1(i8* noalias noundef nonnull readnone align 4294967296 dereferenceable(4294967295) [[TMP0]])
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = tail call i8* @f1(i8* noalias nonnull readnone align 4294967296 dereferenceable(4294967295) undef)
; IS__CGSCC_OPM-NEXT: br label [[TMP7:%.*]]
; IS__CGSCC_OPM: 5:
; IS__CGSCC_OPM-NEXT: [[TMP6:%.*]] = tail call i8* @f3(i8* nonnull @a2)
@ -178,10 +178,10 @@ define internal i8* @f2(i8* readnone %0) local_unnamed_addr #0 {
; IS__CGSCC_NPM: Function Attrs: noinline nounwind uwtable
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f2
; IS__CGSCC_NPM-SAME: (i8* readnone [[TMP0:%.*]]) local_unnamed_addr #[[ATTR1:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = icmp eq i8* [[TMP0]], null
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = icmp eq i8* undef, null
; IS__CGSCC_NPM-NEXT: br i1 [[TMP2]], label [[TMP5:%.*]], label [[TMP3:%.*]]
; IS__CGSCC_NPM: 3:
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = tail call i8* @f1(i8* noalias noundef nonnull readnone align 4294967296 dereferenceable(4294967295) [[TMP0]])
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = tail call i8* @f1(i8* noalias nonnull readnone align 4294967296 dereferenceable(4294967295) undef)
; IS__CGSCC_NPM-NEXT: br label [[TMP7:%.*]]
; IS__CGSCC_NPM: 5:
; IS__CGSCC_NPM-NEXT: [[TMP6:%.*]] = tail call i8* @f3()
@ -248,17 +248,20 @@ define align 4 i8* @test7() #0 {
; IS__TUNIT____: Function Attrs: nofree noinline norecurse nosync nounwind readnone willreturn uwtable
; IS__TUNIT____-LABEL: define {{[^@]+}}@test7
; IS__TUNIT____-SAME: () #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i8* @a1
; IS__TUNIT____-NEXT: [[C:%.*]] = tail call i8* @f1(i8* noalias nofree noundef nonnull readnone align 8 dereferenceable(1) "no-capture-maybe-returned" @a1) #[[ATTR9:[0-9]+]]
; IS__TUNIT____-NEXT: ret i8* [[C]]
;
; IS__CGSCC_OPM: Function Attrs: nofree noinline nosync nounwind readnone willreturn uwtable
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@test7
; IS__CGSCC_OPM-SAME: () #[[ATTR1]] {
; IS__CGSCC_OPM-NEXT: ret i8* @a1
; IS__CGSCC_OPM-NEXT: [[C:%.*]] = tail call noundef nonnull align 8 dereferenceable(1) i8* @f1(i8* noalias nofree noundef nonnull readnone align 8 dereferenceable(1) @a1) #[[ATTR13:[0-9]+]]
; IS__CGSCC_OPM-NEXT: ret i8* [[C]]
;
; IS__CGSCC_NPM: Function Attrs: nofree noinline nosync nounwind readnone willreturn uwtable
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@test7
; IS__CGSCC_NPM-SAME: () #[[ATTR2:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: ret i8* @a1
; IS__CGSCC_NPM-NEXT: [[C:%.*]] = tail call noundef nonnull align 8 dereferenceable(1) i8* @f1(i8* noalias nofree noundef nonnull readnone align 8 dereferenceable(1) @a1) #[[ATTR13:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i8* [[C]]
;
%c = tail call i8* @f1(i8* align 8 dereferenceable(1) @a1)
ret i8* %c
@ -267,23 +270,14 @@ define align 4 i8* @test7() #0 {
; TEST 7b
; Function Attrs: nounwind readnone ssp uwtable
define internal i8* @f1b(i8* readnone %0) local_unnamed_addr #0 {
; IS__CGSCC_OPM: Function Attrs: nofree noinline norecurse nosync nounwind readnone willreturn uwtable
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@f1b
; IS__CGSCC_OPM-SAME: (i8* noalias nocapture nofree nonnull readnone align 8 dereferenceable(1) [[TMP0:%.*]]) local_unnamed_addr #[[ATTR0]] {
; IS__CGSCC_OPM-NEXT: br label [[TMP3:%.*]]
; IS__CGSCC_OPM: 2:
; IS__CGSCC_OPM-NEXT: unreachable
; IS__CGSCC_OPM: 3:
; IS__CGSCC_OPM-NEXT: ret i8* undef
;
; IS__CGSCC_NPM: Function Attrs: nofree noinline norecurse nosync nounwind readnone willreturn uwtable
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f1b
; IS__CGSCC_NPM-SAME: () local_unnamed_addr #[[ATTR0]] {
; IS__CGSCC_NPM-NEXT: br label [[TMP2:%.*]]
; IS__CGSCC_NPM: 1:
; IS__CGSCC_NPM-NEXT: unreachable
; IS__CGSCC_NPM: 2:
; IS__CGSCC_NPM-NEXT: ret i8* undef
; IS__CGSCC____: Function Attrs: nofree noinline norecurse nosync nounwind readnone willreturn uwtable
; IS__CGSCC____-LABEL: define {{[^@]+}}@f1b
; IS__CGSCC____-SAME: (i8* noalias nofree nonnull readnone align 8 dereferenceable(1) "no-capture-maybe-returned" [[TMP0:%.*]]) local_unnamed_addr #[[ATTR0]] {
; IS__CGSCC____-NEXT: br label [[TMP3:%.*]]
; IS__CGSCC____: 2:
; IS__CGSCC____-NEXT: unreachable
; IS__CGSCC____: 3:
; IS__CGSCC____-NEXT: ret i8* [[TMP0]]
;
%2 = icmp eq i8* %0, null
br i1 %2, label %3, label %5
@ -305,30 +299,32 @@ define internal i8* @f2b(i8* readnone %0) local_unnamed_addr #0 {
; IS__CGSCC_OPM: Function Attrs: noinline nounwind uwtable
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@f2b
; IS__CGSCC_OPM-SAME: (i8* readnone [[TMP0:%.*]]) local_unnamed_addr #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = icmp eq i8* [[TMP0]], null
; IS__CGSCC_OPM-NEXT: br i1 [[TMP2]], label [[TMP4:%.*]], label [[TMP3:%.*]]
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = icmp eq i8* undef, null
; IS__CGSCC_OPM-NEXT: br i1 [[TMP2]], label [[TMP5:%.*]], label [[TMP3:%.*]]
; IS__CGSCC_OPM: 3:
; IS__CGSCC_OPM-NEXT: br label [[TMP6:%.*]]
; IS__CGSCC_OPM: 4:
; IS__CGSCC_OPM-NEXT: [[TMP5:%.*]] = tail call i8* @f3b(i8* nonnull @a2)
; IS__CGSCC_OPM-NEXT: br label [[TMP6]]
; IS__CGSCC_OPM: 6:
; IS__CGSCC_OPM-NEXT: [[TMP7:%.*]] = phi i8* [ undef, [[TMP3]] ], [ [[TMP5]], [[TMP4]] ]
; IS__CGSCC_OPM-NEXT: ret i8* [[TMP7]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = tail call i8* @f1b(i8* noalias nonnull readnone align 4294967296 dereferenceable(4294967295) undef)
; IS__CGSCC_OPM-NEXT: br label [[TMP7:%.*]]
; IS__CGSCC_OPM: 5:
; IS__CGSCC_OPM-NEXT: [[TMP6:%.*]] = tail call i8* @f3b(i8* nonnull @a2)
; IS__CGSCC_OPM-NEXT: br label [[TMP7]]
; IS__CGSCC_OPM: 7:
; IS__CGSCC_OPM-NEXT: [[TMP8:%.*]] = phi i8* [ [[TMP4]], [[TMP3]] ], [ [[TMP6]], [[TMP5]] ]
; IS__CGSCC_OPM-NEXT: ret i8* [[TMP8]]
;
; IS__CGSCC_NPM: Function Attrs: noinline nounwind uwtable
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f2b
; IS__CGSCC_NPM-SAME: (i8* readnone [[TMP0:%.*]]) local_unnamed_addr #[[ATTR1]] {
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = icmp eq i8* [[TMP0]], null
; IS__CGSCC_NPM-NEXT: br i1 [[TMP2]], label [[TMP4:%.*]], label [[TMP3:%.*]]
; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = icmp eq i8* undef, null
; IS__CGSCC_NPM-NEXT: br i1 [[TMP2]], label [[TMP5:%.*]], label [[TMP3:%.*]]
; IS__CGSCC_NPM: 3:
; IS__CGSCC_NPM-NEXT: br label [[TMP6:%.*]]
; IS__CGSCC_NPM: 4:
; IS__CGSCC_NPM-NEXT: [[TMP5:%.*]] = tail call i8* @f3b()
; IS__CGSCC_NPM-NEXT: br label [[TMP6]]
; IS__CGSCC_NPM: 6:
; IS__CGSCC_NPM-NEXT: [[TMP7:%.*]] = phi i8* [ undef, [[TMP3]] ], [ [[TMP5]], [[TMP4]] ]
; IS__CGSCC_NPM-NEXT: ret i8* [[TMP7]]
; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = tail call i8* @f1b(i8* noalias nonnull readnone align 4294967296 dereferenceable(4294967295) undef)
; IS__CGSCC_NPM-NEXT: br label [[TMP7:%.*]]
; IS__CGSCC_NPM: 5:
; IS__CGSCC_NPM-NEXT: [[TMP6:%.*]] = tail call i8* @f3b()
; IS__CGSCC_NPM-NEXT: br label [[TMP7]]
; IS__CGSCC_NPM: 7:
; IS__CGSCC_NPM-NEXT: [[TMP8:%.*]] = phi i8* [ [[TMP4]], [[TMP3]] ], [ [[TMP6]], [[TMP5]] ]
; IS__CGSCC_NPM-NEXT: ret i8* [[TMP8]]
;
%2 = icmp eq i8* %0, null
br i1 %2, label %5, label %3
@ -354,12 +350,13 @@ define internal i8* @f3b(i8* readnone %0) local_unnamed_addr #0 {
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@f3b
; IS__CGSCC_OPM-SAME: (i8* readnone [[TMP0:%.*]]) local_unnamed_addr #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = icmp eq i8* [[TMP0]], null
; IS__CGSCC_OPM-NEXT: br i1 [[TMP2]], label [[TMP3:%.*]], label [[TMP4:%.*]]
; IS__CGSCC_OPM-NEXT: br i1 [[TMP2]], label [[TMP3:%.*]], label [[TMP5:%.*]]
; IS__CGSCC_OPM: 3:
; IS__CGSCC_OPM-NEXT: br label [[TMP4]]
; IS__CGSCC_OPM: 4:
; IS__CGSCC_OPM-NEXT: [[TMP5:%.*]] = phi i8* [ @a2, [[TMP3]] ], [ @a1, [[TMP1:%.*]] ]
; IS__CGSCC_OPM-NEXT: ret i8* [[TMP5]]
; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = tail call i8* @f1b(i8* noalias noundef nonnull readnone align 16 dereferenceable(1) @a2)
; IS__CGSCC_OPM-NEXT: br label [[TMP5]]
; IS__CGSCC_OPM: 5:
; IS__CGSCC_OPM-NEXT: [[TMP6:%.*]] = phi i8* [ [[TMP4]], [[TMP3]] ], [ @a1, [[TMP1:%.*]] ]
; IS__CGSCC_OPM-NEXT: ret i8* [[TMP6]]
;
; IS__CGSCC_NPM: Function Attrs: nofree noinline norecurse nosync nounwind readnone willreturn uwtable
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f3b
@ -924,7 +921,7 @@ end:
define i64 @ptr2int(i32* %p) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@ptr2int
; IS__TUNIT____-SAME: (i32* nofree readnone [[P:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__TUNIT____-SAME: (i32* nofree readnone [[P:%.*]]) #[[ATTR9]] {
; IS__TUNIT____-NEXT: [[P2I:%.*]] = ptrtoint i32* [[P]] to i64
; IS__TUNIT____-NEXT: ret i64 [[P2I]]
;
@ -1042,7 +1039,7 @@ define i32 @musttail_caller_1(i32* %p) {
; IS__CGSCC____-NEXT: [[C:%.*]] = load i1, i1* @cnd, align 1
; IS__CGSCC____-NEXT: br i1 [[C]], label [[MT:%.*]], label [[EXIT:%.*]]
; IS__CGSCC____: mt:
; IS__CGSCC____-NEXT: [[V:%.*]] = musttail call i32 @musttail_callee_1(i32* nocapture nofree noundef nonnull readonly dereferenceable(4) [[P]]) #[[ATTR13:[0-9]+]]
; IS__CGSCC____-NEXT: [[V:%.*]] = musttail call i32 @musttail_callee_1(i32* nocapture nofree noundef nonnull readonly dereferenceable(4) [[P]]) #[[ATTR14:[0-9]+]]
; IS__CGSCC____-NEXT: ret i32 [[V]]
; IS__CGSCC____: exit:
; IS__CGSCC____-NEXT: ret i32 0
@ -1066,10 +1063,10 @@ define i32* @checkAndAdvance(i32* align(16) %p) {
; IS__TUNIT____-NEXT: br i1 [[CMP]], label [[IF_THEN:%.*]], label [[RETURN:%.*]]
; IS__TUNIT____: if.then:
; IS__TUNIT____-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds i32, i32* [[P]], i64 4
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call nonnull align 16 i32* @checkAndAdvance(i32* nonnull readonly align 16 "no-capture-maybe-returned" [[ADD_PTR]]) #[[ATTR2]]
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32* @checkAndAdvance(i32* nonnull readonly align 16 "no-capture-maybe-returned" [[ADD_PTR]]) #[[ATTR2]]
; IS__TUNIT____-NEXT: br label [[RETURN]]
; IS__TUNIT____: return:
; IS__TUNIT____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[CALL]], [[IF_THEN]] ], [ [[P]], [[ENTRY:%.*]] ]
; IS__TUNIT____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[ADD_PTR]], [[IF_THEN]] ], [ [[P]], [[ENTRY:%.*]] ]
; IS__TUNIT____-NEXT: call void @user_i32_ptr(i32* noalias nocapture nonnull readnone align 16 [[RETVAL_0]]) #[[ATTR2]]
; IS__TUNIT____-NEXT: ret i32* [[RETVAL_0]]
;
@ -1082,10 +1079,10 @@ define i32* @checkAndAdvance(i32* align(16) %p) {
; IS__CGSCC____-NEXT: br i1 [[CMP]], label [[IF_THEN:%.*]], label [[RETURN:%.*]]
; IS__CGSCC____: if.then:
; IS__CGSCC____-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds i32, i32* [[P]], i64 4
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call nonnull align 16 i32* @checkAndAdvance(i32* nonnull readonly align 16 "no-capture-maybe-returned" [[ADD_PTR]]) #[[ATTR3]]
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32* @checkAndAdvance(i32* nonnull readonly align 16 "no-capture-maybe-returned" [[ADD_PTR]]) #[[ATTR3]]
; IS__CGSCC____-NEXT: br label [[RETURN]]
; IS__CGSCC____: return:
; IS__CGSCC____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[CALL]], [[IF_THEN]] ], [ [[P]], [[ENTRY:%.*]] ]
; IS__CGSCC____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[ADD_PTR]], [[IF_THEN]] ], [ [[P]], [[ENTRY:%.*]] ]
; IS__CGSCC____-NEXT: call void @user_i32_ptr(i32* noalias nocapture nonnull readnone align 16 [[RETVAL_0]]) #[[ATTR3]]
; IS__CGSCC____-NEXT: ret i32* [[RETVAL_0]]
;
@ -1180,7 +1177,7 @@ define i8* @aligned_8_return_caller(i8* align(16) %a, i1 %c1, i1 %c2) {
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@aligned_8_return_caller
; IS__CGSCC____-SAME: (i8* nofree readnone align 16 [[A:%.*]], i1 [[C1:%.*]], i1 [[C2:%.*]]) #[[ATTR12:[0-9]+]] {
; IS__CGSCC____-NEXT: [[R:%.*]] = call align 8 i8* @aligned_8_return(i8* noalias nofree readnone align 16 [[A]], i1 [[C1]], i1 [[C2]]) #[[ATTR14:[0-9]+]]
; IS__CGSCC____-NEXT: [[R:%.*]] = call align 8 i8* @aligned_8_return(i8* noalias nofree readnone align 16 [[A]], i1 [[C1]], i1 [[C2]]) #[[ATTR13:[0-9]+]]
; IS__CGSCC____-NEXT: ret i8* [[R]]
;
%r = call i8* @aligned_8_return(i8* %a, i1 %c1, i1 %c2)
@ -1218,8 +1215,8 @@ attributes #2 = { null_pointer_is_valid }
; IS__CGSCC_OPM: attributes #[[ATTR10]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR11]] = { nofree nosync nounwind readonly willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR12]] = { nofree nosync nounwind readnone willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR13]] = { readonly willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR14]] = { readnone willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR13]] = { readnone willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR14]] = { readonly willreturn }
;.
; IS__CGSCC_NPM: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone willreturn uwtable }
; IS__CGSCC_NPM: attributes #[[ATTR1]] = { noinline nounwind uwtable }
@ -1234,6 +1231,6 @@ attributes #2 = { null_pointer_is_valid }
; IS__CGSCC_NPM: attributes #[[ATTR10]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR11]] = { nofree nosync nounwind readonly willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR12]] = { nofree nosync nounwind readnone willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR13]] = { readonly willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR14]] = { readnone willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR13]] = { readnone willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR14]] = { readonly willreturn }
;.

20
llvm/test/Transforms/Attributor/allow_list.ll
View File

@ -21,6 +21,13 @@ define internal i32 @range_test(i32 %a) #0 {
; CHECK_DISABLED-NEXT: [[TMP2:%.*]] = zext i1 [[TMP1]] to i32
; CHECK_DISABLED-NEXT: ret i32 [[TMP2]]
;
; CHECK_ENABLED: Function Attrs: noinline nounwind uwtable
; CHECK_ENABLED-LABEL: define {{[^@]+}}@range_test
; CHECK_ENABLED-SAME: (i32 [[A:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK_ENABLED-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[A]], 100
; CHECK_ENABLED-NEXT: [[TMP2:%.*]] = zext i1 [[TMP1]] to i32
; CHECK_ENABLED-NEXT: ret i32 [[TMP2]]
;
; CHECK_DISABLED_FUNCTION: Function Attrs: noinline nounwind uwtable
; CHECK_DISABLED_FUNCTION-LABEL: define {{[^@]+}}@range_test
; CHECK_DISABLED_FUNCTION-SAME: (i32 [[A:%.*]]) #[[ATTR0:[0-9]+]] {
@ -48,8 +55,9 @@ define i32 @range_use1() #0 {
;
; CHECK_ENABLED: Function Attrs: noinline nounwind uwtable
; CHECK_ENABLED-LABEL: define {{[^@]+}}@range_use1
; CHECK_ENABLED-SAME: () #[[ATTR0:[0-9]+]] {
; CHECK_ENABLED-NEXT: ret i32 1
; CHECK_ENABLED-SAME: () #[[ATTR0]] {
; CHECK_ENABLED-NEXT: [[TMP1:%.*]] = call i32 @range_test(i32 123)
; CHECK_ENABLED-NEXT: ret i32 [[TMP1]]
;
; CHECK_DISABLED_FUNCTION: Function Attrs: noinline nounwind uwtable
; CHECK_DISABLED_FUNCTION-LABEL: define {{[^@]+}}@range_use1
@ -74,10 +82,11 @@ define i32 @range_use2() #0 {
; CHECK_DISABLED-NEXT: [[TMP1:%.*]] = call i32 @range_test(i32 123)
; CHECK_DISABLED-NEXT: ret i32 [[TMP1]]
;
; CHECK_ENABLED: Function Attrs: noinline norecurse nounwind uwtable
; CHECK_ENABLED: Function Attrs: noinline nounwind uwtable
; CHECK_ENABLED-LABEL: define {{[^@]+}}@range_use2
; CHECK_ENABLED-SAME: () #[[ATTR1:[0-9]+]] {
; CHECK_ENABLED-NEXT: ret i32 1
; CHECK_ENABLED-SAME: () #[[ATTR0]] {
; CHECK_ENABLED-NEXT: [[TMP1:%.*]] = call i32 @range_test(i32 123)
; CHECK_ENABLED-NEXT: ret i32 [[TMP1]]
;
; CHECK_DISABLED_FUNCTION: Function Attrs: noinline nounwind uwtable
; CHECK_DISABLED_FUNCTION-LABEL: define {{[^@]+}}@range_use2
@ -100,7 +109,6 @@ attributes #0 = { nounwind uwtable noinline }
; CHECK_DISABLED: attributes #[[ATTR0]] = { noinline nounwind uwtable }
;.
; CHECK_ENABLED: attributes #[[ATTR0]] = { noinline nounwind uwtable }
; CHECK_ENABLED: attributes #[[ATTR1]] = { noinline norecurse nounwind uwtable }
;.
; CHECK_DISABLED_FUNCTION: attributes #[[ATTR0]] = { noinline nounwind uwtable }
;.

16
llvm/test/Transforms/Attributor/callbacks.ll
View File

@ -73,7 +73,7 @@ define internal void @t0_callback_callee(i32* %is_not_null, i32* %ptr, i32* %a,
; IS__TUNIT_OPM-NEXT: [[PTR_VAL:%.*]] = load i32, i32* [[PTR]], align 8
; IS__TUNIT_OPM-NEXT: store i32 [[PTR_VAL]], i32* [[IS_NOT_NULL]], align 4
; IS__TUNIT_OPM-NEXT: [[TMP0:%.*]] = load i32*, i32** [[C]], align 64
; IS__TUNIT_OPM-NEXT: tail call void @t0_check(i32* align 256 [[A]], i64 noundef 99, i32* noundef nonnull align 32 dereferenceable(4) [[TMP0]])
; IS__TUNIT_OPM-NEXT: tail call void @t0_check(i32* align 256 [[A]], i64 noundef 99, i32* nonnull align 32 [[TMP0]])
; IS__TUNIT_OPM-NEXT: ret void
;
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@t0_callback_callee
@ -82,7 +82,7 @@ define internal void @t0_callback_callee(i32* %is_not_null, i32* %ptr, i32* %a,
; IS__TUNIT_NPM-NEXT: [[PTR_VAL:%.*]] = load i32, i32* [[PTR]], align 8
; IS__TUNIT_NPM-NEXT: store i32 [[PTR_VAL]], i32* [[IS_NOT_NULL]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i32*, i32** [[C]], align 64
; IS__TUNIT_NPM-NEXT: tail call void @t0_check(i32* align 256 [[A]], i64 noundef 99, i32* noundef nonnull align 32 dereferenceable(4) [[TMP0]])
; IS__TUNIT_NPM-NEXT: tail call void @t0_check(i32* align 256 [[A]], i64 noundef 99, i32* nonnull align 32 [[TMP0]])
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@t0_callback_callee
@ -192,7 +192,7 @@ define internal void @t1_callback_callee(i32* %is_not_null, i32* %ptr, i32* %a,
; IS__TUNIT_OPM-NEXT: [[PTR_VAL:%.*]] = load i32, i32* [[PTR]], align 8
; IS__TUNIT_OPM-NEXT: store i32 [[PTR_VAL]], i32* [[IS_NOT_NULL]], align 4
; IS__TUNIT_OPM-NEXT: [[TMP0:%.*]] = load i32*, i32** [[C]], align 64
; IS__TUNIT_OPM-NEXT: tail call void @t1_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture noundef nonnull align 32 dereferenceable(4) [[TMP0]])
; IS__TUNIT_OPM-NEXT: tail call void @t1_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture nonnull align 32 [[TMP0]])
; IS__TUNIT_OPM-NEXT: ret void
;
; IS__TUNIT_NPM: Function Attrs: nosync
@ -202,7 +202,7 @@ define internal void @t1_callback_callee(i32* %is_not_null, i32* %ptr, i32* %a,
; IS__TUNIT_NPM-NEXT: [[PTR_VAL:%.*]] = load i32, i32* [[PTR]], align 8
; IS__TUNIT_NPM-NEXT: store i32 [[PTR_VAL]], i32* [[IS_NOT_NULL]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i32*, i32** [[C]], align 64
; IS__TUNIT_NPM-NEXT: tail call void @t1_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture noundef nonnull align 32 dereferenceable(4) [[TMP0]])
; IS__TUNIT_NPM-NEXT: tail call void @t1_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture nonnull align 32 [[TMP0]])
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_OPM: Function Attrs: nosync
@ -313,7 +313,7 @@ define internal void @t2_callback_callee(i32* %is_not_null, i32* %ptr, i32* %a,
; IS__TUNIT_OPM-NEXT: [[PTR_VAL:%.*]] = load i32, i32* [[PTR]], align 8
; IS__TUNIT_OPM-NEXT: store i32 [[PTR_VAL]], i32* [[IS_NOT_NULL]], align 4
; IS__TUNIT_OPM-NEXT: [[TMP0:%.*]] = load i32*, i32** [[C]], align 64
; IS__TUNIT_OPM-NEXT: tail call void @t2_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture noundef nonnull align 32 dereferenceable(4) [[TMP0]])
; IS__TUNIT_OPM-NEXT: tail call void @t2_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture nonnull align 32 [[TMP0]])
; IS__TUNIT_OPM-NEXT: ret void
;
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@t2_callback_callee
@ -322,7 +322,7 @@ define internal void @t2_callback_callee(i32* %is_not_null, i32* %ptr, i32* %a,
; IS__TUNIT_NPM-NEXT: [[PTR_VAL:%.*]] = load i32, i32* [[PTR]], align 8
; IS__TUNIT_NPM-NEXT: store i32 [[PTR_VAL]], i32* [[IS_NOT_NULL]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i32*, i32** [[C]], align 64
; IS__TUNIT_NPM-NEXT: tail call void @t2_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture noundef nonnull align 32 dereferenceable(4) [[TMP0]])
; IS__TUNIT_NPM-NEXT: tail call void @t2_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture nonnull align 32 [[TMP0]])
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@t2_callback_callee
@ -436,7 +436,7 @@ define internal void @t3_callback_callee(i32* %is_not_null, i32* %ptr, i32* %a,
; IS__TUNIT_OPM-NEXT: [[PTR_VAL:%.*]] = load i32, i32* [[PTR]], align 8
; IS__TUNIT_OPM-NEXT: store i32 [[PTR_VAL]], i32* [[IS_NOT_NULL]], align 4
; IS__TUNIT_OPM-NEXT: [[TMP0:%.*]] = load i32*, i32** [[C]], align 64
; IS__TUNIT_OPM-NEXT: tail call void @t3_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture noundef nonnull align 32 dereferenceable(4) [[TMP0]])
; IS__TUNIT_OPM-NEXT: tail call void @t3_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture nonnull align 32 [[TMP0]])
; IS__TUNIT_OPM-NEXT: ret void
;
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@t3_callback_callee
@ -445,7 +445,7 @@ define internal void @t3_callback_callee(i32* %is_not_null, i32* %ptr, i32* %a,
; IS__TUNIT_NPM-NEXT: [[PTR_VAL:%.*]] = load i32, i32* [[PTR]], align 8
; IS__TUNIT_NPM-NEXT: store i32 [[PTR_VAL]], i32* [[IS_NOT_NULL]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP0:%.*]] = load i32*, i32** [[C]], align 64
; IS__TUNIT_NPM-NEXT: tail call void @t3_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture noundef nonnull align 32 dereferenceable(4) [[TMP0]])
; IS__TUNIT_NPM-NEXT: tail call void @t3_check(i32* nocapture align 256 [[A]], i64 noundef 99, i32* nocapture nonnull align 32 [[TMP0]])
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@t3_callback_callee

18
llvm/test/Transforms/Attributor/cb_liveness_disabled.ll
View File

@ -68,10 +68,10 @@ define i32 @test(i32 %0, i32 %1) #0 {
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp ne i32 [[TMP1]], 0
; IS__TUNIT____-NEXT: br i1 [[TMP3]], label [[TMP4:%.*]], label [[TMP6:%.*]]
; IS__TUNIT____: 4:
; IS__TUNIT____-NEXT: [[TMP5:%.*]] = call noundef i32 @test_range1(i32 [[TMP0]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP5:%.*]] = call i32 @test_range1(i32 [[TMP0]])
; IS__TUNIT____-NEXT: br label [[TMP8:%.*]]
; IS__TUNIT____: 6:
; IS__TUNIT____-NEXT: [[TMP7:%.*]] = call noundef i32 @test_range2(i32 [[TMP0]]) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP7:%.*]] = call i32 @test_range2(i32 [[TMP0]])
; IS__TUNIT____-NEXT: br label [[TMP8]]
; IS__TUNIT____: 8:
; IS__TUNIT____-NEXT: [[DOT0:%.*]] = phi i32 [ [[TMP5]], [[TMP4]] ], [ [[TMP7]], [[TMP6]] ]
@ -110,7 +110,7 @@ define i32 @test(i32 %0, i32 %1) #0 {
define i32 @test_pcheck1(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_pcheck1
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) #[[ATTR1]], !range [[RNG2:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1)
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], 101
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
@ -131,7 +131,7 @@ define i32 @test_pcheck1(i32 %0) #0 {
define i32 @test_pcheck2(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_pcheck2
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0)
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 99
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
@ -152,7 +152,7 @@ define i32 @test_pcheck2(i32 %0) #0 {
define i32 @test_ncheck1(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_ncheck1
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1)
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 50
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
@ -173,7 +173,7 @@ define i32 @test_ncheck1(i32 %0) #0 {
define i32 @test_ncheck2(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_ncheck2
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0)
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 150
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
@ -197,13 +197,9 @@ attributes #0 = { noinline nounwind sspstrong uwtable}
; IS__TUNIT_____: !1 = !{i32 100, i32 201}
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone sspstrong willreturn uwtable }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR1:[0-9]+]] = { nofree nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone sspstrong willreturn uwtable }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree noinline nosync nounwind readnone sspstrong willreturn uwtable }
; IS__CGSCC____: attributes #[[ATTR2:[0-9]+]] = { readnone willreturn }
;.
; IS__TUNIT____: [[RNG0]] = !{i32 0, i32 101}
; IS__TUNIT____: [[RNG1]] = !{i32 100, i32 201}
; IS__TUNIT____: [[RNG2]] = !{i32 0, i32 201}
;.

18
llvm/test/Transforms/Attributor/cb_liveness_enabled.ll
View File

@ -68,10 +68,10 @@ define i32 @test(i32 %0, i32 %1) #0 {
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp ne i32 [[TMP1]], 0
; IS__TUNIT____-NEXT: br i1 [[TMP3]], label [[TMP4:%.*]], label [[TMP6:%.*]]
; IS__TUNIT____: 4:
; IS__TUNIT____-NEXT: [[TMP5:%.*]] = call noundef i32 @test_range1(i32 [[TMP0]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP5:%.*]] = call i32 @test_range1(i32 [[TMP0]])
; IS__TUNIT____-NEXT: br label [[TMP8:%.*]]
; IS__TUNIT____: 6:
; IS__TUNIT____-NEXT: [[TMP7:%.*]] = call noundef i32 @test_range2(i32 [[TMP0]]) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP7:%.*]] = call i32 @test_range2(i32 [[TMP0]])
; IS__TUNIT____-NEXT: br label [[TMP8]]
; IS__TUNIT____: 8:
; IS__TUNIT____-NEXT: [[DOT0:%.*]] = phi i32 [ [[TMP5]], [[TMP4]] ], [ [[TMP7]], [[TMP6]] ]
@ -110,7 +110,7 @@ define i32 @test(i32 %0, i32 %1) #0 {
define i32 @test_pcheck1(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_pcheck1
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) #[[ATTR1]], !range [[RNG2:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1)
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], 101
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
@ -134,7 +134,7 @@ define i32 @test_pcheck1(i32 %0) #0 {
define i32 @test_pcheck2(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_pcheck2
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0)
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 99
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
@ -155,7 +155,7 @@ define i32 @test_pcheck2(i32 %0) #0 {
define i32 @test_ncheck1(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_ncheck1
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1)
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 50
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
@ -176,7 +176,7 @@ define i32 @test_ncheck1(i32 %0) #0 {
define i32 @test_ncheck2(i32 %0) #0 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_ncheck2
; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0)
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 150
; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP4]]
@ -200,13 +200,9 @@ attributes #0 = { noinline nounwind sspstrong uwtable}
; IS__TUNIT_____: !1 = !{i32 100, i32 201}
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone sspstrong willreturn uwtable }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR1:[0-9]+]] = { nofree nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone sspstrong willreturn uwtable }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree noinline nosync nounwind readnone sspstrong willreturn uwtable }
; IS__CGSCC____: attributes #[[ATTR2:[0-9]+]] = { readnone willreturn }
;.
; IS__TUNIT____: [[RNG0]] = !{i32 0, i32 101}
; IS__TUNIT____: [[RNG1]] = !{i32 100, i32 201}
; IS__TUNIT____: [[RNG2]] = !{i32 0, i32 201}
;.

8
llvm/test/Transforms/Attributor/cb_range_disabled.ll
View File

@ -24,7 +24,7 @@ define i32 @test_range(i32 %unknown) {
define i32 @test1(i32 %unknown, i32 %b) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test1
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]], i32 [[B:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]])
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = sub nsw i32 [[TMP1]], [[B]]
; IS__TUNIT____-NEXT: ret i32 [[TMP2]]
;
@ -42,7 +42,7 @@ define i32 @test1(i32 %unknown, i32 %b) {
define i32 @test2(i32 %unknown, i32 %b) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test2
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]], i32 [[B:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]]) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]])
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = add nsw i32 [[TMP1]], [[B]]
; IS__TUNIT____-NEXT: ret i32 [[TMP2]]
;
@ -146,11 +146,9 @@ define i32 @test2_ncheck(i32 %unknown) {
}
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR1:[0-9]+]] = { nofree nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR2:[0-9]+]] = { readnone willreturn }
;.
; IS__TUNIT____: [[RNG0]] = !{i32 0, i32 101}
;.

24
llvm/test/Transforms/Attributor/cb_range_enabled.ll
View File

@ -24,7 +24,7 @@ define i32 @test_range(i32 %unknown) {
define i32 @test1(i32 %unknown, i32 %b) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test1
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]], i32 [[B:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]])
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = sub nsw i32 [[TMP1]], [[B]]
; IS__TUNIT____-NEXT: ret i32 [[TMP2]]
;
@ -42,7 +42,7 @@ define i32 @test1(i32 %unknown, i32 %b) {
define i32 @test2(i32 %unknown, i32 %b) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test2
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]], i32 [[B:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]]) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]])
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = add nsw i32 [[TMP1]], [[B]]
; IS__TUNIT____-NEXT: ret i32 [[TMP2]]
;
@ -66,7 +66,10 @@ define i32 @test2(i32 %unknown, i32 %b) {
define i32 @test1_pcheck(i32 %unknown) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test1_pcheck
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i32 1
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20)
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 90
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP3]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test1_pcheck
; IS__CGSCC____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR1]] {
@ -84,7 +87,10 @@ define i32 @test1_pcheck(i32 %unknown) {
define i32 @test2_pcheck(i32 %unknown) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test2_pcheck
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i32 1
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20)
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 20
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP3]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test2_pcheck
; IS__CGSCC____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR1]] {
@ -104,7 +110,7 @@ define i32 @test2_pcheck(i32 %unknown) {
define i32 @test1_ncheck(i32 %unknown) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test1_ncheck
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20)
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 10
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP3]]
@ -125,7 +131,7 @@ define i32 @test1_ncheck(i32 %unknown) {
define i32 @test2_ncheck(i32 %unknown) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test2_ncheck
; IS__TUNIT____-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20) #[[ATTR1]], !range [[RNG2:![0-9]+]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20)
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 30
; IS__TUNIT____-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
; IS__TUNIT____-NEXT: ret i32 [[TMP3]]
@ -144,13 +150,9 @@ define i32 @test2_ncheck(i32 %unknown) {
}
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR1:[0-9]+]] = { nofree nosync nounwind readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR2:[0-9]+]] = { readnone willreturn }
;.
; IS__TUNIT____: [[RNG0]] = !{i32 0, i32 101}
; IS__TUNIT____: [[RNG1]] = !{i32 -20, i32 81}
; IS__TUNIT____: [[RNG2]] = !{i32 20, i32 121}
;.

242
llvm/test/Transforms/Attributor/depgraph.ll
View File

@ -22,12 +22,12 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; CHECK-NEXT: br i1 [[TMP3]], label [[TMP4:%.*]], label [[TMP7:%.*]]
; CHECK: 4:
; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i32, i32* [[TMP0]], i64 4
; CHECK-NEXT: [[TMP6:%.*]] = call nonnull align 16 i32* @checkAndAdvance(i32* nofree nonnull readonly align 16 [[TMP5]]) #[[ATTR1:[0-9]+]]
; CHECK-NEXT: [[TMP6:%.*]] = call i32* @checkAndAdvance(i32* nofree nonnull readonly align 16 [[TMP5]]) #[[ATTR1:[0-9]+]]
; CHECK-NEXT: br label [[TMP8:%.*]]
; CHECK: 7:
; CHECK-NEXT: br label [[TMP8]]
; CHECK: 8:
; CHECK-NEXT: [[DOT0:%.*]] = phi i32* [ [[TMP6]], [[TMP4]] ], [ [[TMP0]], [[TMP7]] ]
; CHECK-NEXT: [[DOT0:%.*]] = phi i32* [ [[TMP5]], [[TMP4]] ], [ [[TMP0]], [[TMP7]] ]
; CHECK-NEXT: ret i32* [[DOT0]]
;
%2 = load i32, i32* %0, align 4
@ -53,29 +53,19 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; GRAPH: [AAIsDead] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state Live[#BB 4/4][#TBEP 0][#KDE 1]
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI ' %3 = icmp eq i32 %2, 0' at position {flt: [@-1]} with state not-simple
; GRAPH-NEXT: [AAPotentialValues] for CtxI ' %3 = icmp eq i32 %2, 0' at position {flt: [@-1]} with state set-state(< { %3 = icmp eq i32 %2, 0[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI ' %2 = load i32, i32* %0, align 4' at position {flt: [@-1]} with state not-simple
; GRAPH-NEXT: [AAPotentialValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {flt: [@-1]} with state set-state(< { %2 = load i32, i32* %0, align 4[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI ' %2 = load i32, i32* %0, align 4' at position {arg: [@0]} with state not-simple
; GRAPH-NEXT: [AAPotentialValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {arg: [@0]} with state set-state(< {i32* %0[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueConstantRange] for CtxI ' %2 = load i32, i32* %0, align 4' at position {flt: [@-1]} with state range(32)<full-set / full-set>
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAPotentialConstantValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {flt: [@-1]} with state set-state(< {full-set} >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI <<null inst>> at position {flt: [@-1]} with state not-simple
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueConstantRange] for CtxI ' %3 = icmp eq i32 %2, 0' at position {flt: [@-1]} with state range(1)<full-set / full-set>
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueConstantRange] for CtxI <<null inst>> at position {flt: [@-1]} with state range(32)<[0,1) / [0,1)>
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAPotentialConstantValues] for CtxI ' %3 = icmp eq i32 %2, 0' at position {flt: [@-1]} with state set-state(< {full-set} >)
; GRAPH-NEXT: [AAPotentialValues] for CtxI <<null inst>> at position {flt: [@-1]} with state set-state(< {i32 0[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANoReturn] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs: [@-1]} with state may-return
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANoReturn] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state may-return
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAIsDead] for CtxI ' ret i32* %.0' at position {flt: [@-1]} with state assumed-live
; GRAPH-NEXT: [AAIsDead] for CtxI ' ret i32* %.0' at position {flt: [@-1]} with state assumed-live
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAWillReturn] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state may-noreturn
; GRAPH-EMPTY:
@ -122,21 +112,35 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; GRAPH-NEXT: updates [AAMemoryBehavior] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state readonly
; GRAPH-NEXT: updates [AAMemoryBehavior] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state readonly
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state not-simple
; GRAPH-NEXT: [AAPotentialValues] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state set-state(< { %5 = getelementptr inbounds i32, i32* %0, i64 4[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-NEXT: updates [AAPotentialValues] for CtxI ' %.0 = phi i32* [ %6, %4 ], [ %0, %7 ]' at position {flt:.0 [.0@-1]} with state set-state(< {i32* %0[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-NEXT: updates [AAPotentialValues] for CtxI ' %.0 = phi i32* [ %6, %4 ], [ %0, %7 ]' at position {flt:.0 [.0@-1]} with state set-state(< {i32* %0[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-NEXT: updates [AAPotentialValues] for CtxI ' %.0 = phi i32* [ %6, %4 ], [ %0, %7 ]' at position {flt:.0 [.0@-1]} with state set-state(< {i32* %0[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-NEXT: updates [AAPotentialValues] for CtxI ' %.0 = phi i32* [ %6, %4 ], [ %0, %7 ]' at position {flt:.0 [.0@-1]} with state set-state(< {i32* %0[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAReturnedValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state returns(#3)
; GRAPH-NEXT: [AAPotentialValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state set-state(< {i32* %0[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-NEXT: updates [AAPotentialValues] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state set-state(< { %5 = getelementptr inbounds i32, i32* %0, i64 4[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-NEXT: updates [AAPotentialValues] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state set-state(< { %5 = getelementptr inbounds i32, i32* %0, i64 4[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state simplified
; GRAPH-NEXT: [AAReturnedValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state may-return(#2)
; GRAPH-NEXT: updates [AANoCapture] for CtxI ' %2 = load i32, i32* %0, align 4' at position {arg: [@0]} with state assumed not-captured-maybe-returned
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state nonnull
; GRAPH-NEXT: updates [AAAlign] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state align<1-16>
; GRAPH-NEXT: updates [AAPotentialValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state set-state(< {i32* %0[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-NEXT: updates [AAPotentialValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state set-state(< {i32* %0[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position {flt: [@-1]} with state not-simple
; GRAPH-NEXT: [AAPotentialValues] for CtxI ' %.0 = phi i32* [ %6, %4 ], [ %0, %7 ]' at position {flt:.0 [.0@-1]} with state set-state(< {i32* %0[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-NEXT: updates [AAReturnedValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state may-return(#2)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI <<null inst>> at position {flt: [@-1]} with state not-simple
; GRAPH-NEXT: [AAPotentialValues] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position {flt: [@-1]} with state set-state(< { %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAIsDead] for CtxI ' br label %8' at position {flt: [@-1]} with state assumed-live
; GRAPH-NEXT: [AAPotentialValues] for CtxI <<null inst>> at position {flt: [@-1]} with state set-state(< {i64 4[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAWillReturn] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs: [@-1]} with state may-noreturn
; GRAPH-NEXT: [AAPotentialValues] for CtxI ' %2 = load i32, i32* %0, align 4' at position {flt:checkAndAdvance [checkAndAdvance@-1]} with state set-state(< {@checkAndAdvance[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANoRecurse] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs: [@-1]} with state may-recurse
; GRAPH-NEXT: [AAPotentialValues] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state set-state(< { %5 = getelementptr inbounds i32, i32* %0, i64 4[3], } >)
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAInstanceInfo] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position {flt: [@-1]} with state <unique [fAa]>
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANoRecurse] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state may-recurse
; GRAPH-EMPTY:
@ -146,6 +150,12 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; GRAPH-EMPTY:
; GRAPH-NEXT: [AACallEdges] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs: [@-1]} with state CallEdges[0,1]
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAIsDead] for CtxI ' br label %8' at position {flt: [@-1]} with state assumed-live
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAWillReturn] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs: [@-1]} with state may-noreturn
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANoRecurse] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs: [@-1]} with state may-recurse
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAUndefinedBehavior] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state undefined-behavior
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANoUndef] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state may-undef-or-poison
@ -176,17 +186,11 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; GRAPH-NEXT: updates [AANoFree] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state nofree
; GRAPH-NEXT: updates [AANoFree] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state nofree
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAAssumptionInfo] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state Known [], Assumed []
; GRAPH-NEXT: [AAAssumptionInfo] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state Known [], Assumed []
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAHeapToStack] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn:checkAndAdvance [checkAndAdvance@-1]} with state [H2S] Mallocs Good/Bad: 0/0
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state simplified
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAValueSimplify] for CtxI ' %.0 = phi i32* [ %6, %4 ], [ %0, %7 ]' at position {flt:.0 [.0@-1]} with state not-simple
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAAlign] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state align<1-16>
; GRAPH-NEXT: updates [AAAlign] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state align<1-16>
; GRAPH-NEXT: updates [AAAlign] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state align<1-16>
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAAlign] for CtxI ' %2 = load i32, i32* %0, align 4' at position {arg: [@0]} with state align<16-16>
; GRAPH-EMPTY:
@ -195,8 +199,6 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; GRAPH-NEXT: [AAAlign] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position {flt: [@-1]} with state align<16-16>
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANonNull] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state nonnull
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANonNull] for CtxI ' %2 = load i32, i32* %0, align 4' at position {arg: [@0]} with state nonnull
; GRAPH-EMPTY:
@ -205,7 +207,7 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; GRAPH-NEXT: [AADereferenceable] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state unknown-dereferenceable
; GRAPH-EMPTY:
; GRAPH-NEXT: [AADereferenceable] for CtxI ' %2 = load i32, i32* %0, align 4' at position {arg: [@0]} with state dereferenceable<4-4>
; GRAPH-NEXT: updates [AADereferenceable] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state unknown-dereferenceable
; GRAPH-NEXT: updates [AADereferenceable] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state unknown-dereferenceable
; GRAPH-EMPTY:
; GRAPH-NEXT: [AADereferenceable] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state unknown-dereferenceable
; GRAPH-EMPTY:
@ -214,12 +216,9 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; GRAPH-NEXT: [AANonNull] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position {flt: [@-1]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position {flt: [@-1]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position {flt: [@-1]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state nonnull
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAIsDead] for CtxI ' %2 = load i32, i32* %0, align 4' at position {arg: [@0]} with state assumed-live
; GRAPH-EMPTY:
@ -257,7 +256,7 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAPrivatizablePtr] for CtxI ' %2 = load i32, i32* %0, align 4' at position {arg: [@0]} with state [no-priv]
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAAssumptionInfo] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs: [@-1]} with state Known [], Assumed []
; GRAPH-NEXT: [AAAssumptionInfo] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs: [@-1]} with state Known [], Assumed []
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANoAlias] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state may-alias
; GRAPH-EMPTY:
@ -265,70 +264,121 @@ define i32* @checkAndAdvance(i32* align 16 %0) {
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANoFree] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_arg: [@0]} with state nofree
; GRAPH-EMPTY:
; GRAPH-NEXT: [AADereferenceable] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position {flt: [@-1]} with state unknown-dereferenceable
; GRAPH-EMPTY:
; GRAPH-NEXT: [AAAlign] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state align<1-16>
; GRAPH-NEXT: updates [AAAlign] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state align<1-16>
; GRAPH-EMPTY:
; GRAPH-NEXT: [AANonNull] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position {cs_ret: [@-1]} with state nonnull
; GRAPH-NEXT: updates [AANonNull] for CtxI ' %2 = load i32, i32* %0, align 4' at position {fn_ret:checkAndAdvance [checkAndAdvance@-1]} with state nonnull
; GRAPH-NEXT: [AADereferenceable] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position {flt: [@-1]} with state unknown-dereferenceable
; GRAPH-NOT: update
;
; Check for .dot file
;
; DOT-DAG: Node[[Node0:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node1:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node2:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node3:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node4:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node5:0x[a-z0-9]+]] [shape=record,label="{[AANoReturn]
; DOT-DAG: Node[[Node6:0x[a-z0-9]+]] [shape=record,label="{[AANoReturn]
; DOT-DAG: Node[[Node7:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node8:0x[a-z0-9]+]] [shape=record,label="{[AAWillReturn]
; DOT-DAG: Node[[Node9:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node10:0x[a-z0-9]+]] [shape=record,label="{[AANoUnwind]
; DOT-DAG: Node[[Node11:0x[a-z0-9]+]] [shape=record,label="{[AANoUnwind]
; DOT-DAG: Node[[Node12:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryLocation]
; DOT-DAG: Node[[Node13:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryLocation]
; DOT-DAG: Node[[Node14:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryBehavior]
; DOT-DAG: Node[[Node15:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node16:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node17:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node18:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryBehavior]
; DOT-DAG: Node[[Node19:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node20:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node21:0x[a-z0-9]+]] [shape=record,label="{[AAReturnedValues]
; DOT-DAG: Node[[Node22:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node23:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node24:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node25:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node26:0x[a-z0-9]+]] [shape=record,label="{[AAPotentialValues]
; DOT-DAG: Node[[Node27:0x[a-z0-9]+]] [shape=record,label="{[AAInstanceInfo]
; DOT-DAG: Node[[Node28:0x[a-z0-9]+]] [shape=record,label="{[AANoRecurse]
; DOT-DAG: Node[[Node29:0x[a-z0-9]+]] [shape=record,label="{[AAFunctionReachability]
; DOT-DAG: Node[[Node30:0x[a-z0-9]+]] [shape=record,label="{[AACallEdges]
; DOT-DAG: Node[[Node31:0x[a-z0-9]+]] [shape=record,label="{[AACallEdges]
; DOT-DAG: Node[[Node32:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node33:0x[a-z0-9]+]] [shape=record,label="{[AAWillReturn]
; DOT-DAG: Node[[Node34:0x[a-z0-9]+]] [shape=record,label="{[AANoRecurse]
; DOT-DAG: Node[[Node35:0x[a-z0-9]+]] [shape=record,label="{[AAUndefinedBehavior]
; DOT-DAG: Node[[Node36:0x[a-z0-9]+]] [shape=record,label="{[AANoUndef]
; DOT-DAG: Node[[Node37:0x[a-z0-9]+]] [shape=record,label="{[AANoUndef]
; DOT-DAG: Node[[Node38:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node39:0x[a-z0-9]+]] [shape=record,label="{[AANoUndef]
; DOT-DAG: Node[[Node40:0x[a-z0-9]+]] [shape=record,label="{[AANoUndef]
; DOT-DAG: Node[[Node41:0x[a-z0-9]+]] [shape=record,label="{[AANoSync]
; DOT-DAG: Node[[Node42:0x[a-z0-9]+]] [shape=record,label="{[AANoSync]
; DOT-DAG: Node[[Node43:0x[a-z0-9]+]] [shape=record,label="{[AANoFree]
; DOT-DAG: Node[[Node44:0x[a-z0-9]+]] [shape=record,label="{[AANoFree]
; DOT-DAG: Node[[Node45:0x[a-z0-9]+]] [shape=record,label="{[AAAssumptionInfo]
; DOT-DAG: Node[[Node46:0x[a-z0-9]+]] [shape=record,label="{[AAHeapToStack]
; DOT-DAG: Node[[Node47:0x[a-z0-9]+]] [shape=record,label="{[AAAlign]
; DOT-DAG: Node[[Node48:0x[a-z0-9]+]] [shape=record,label="{[AAAlign]
; DOT-DAG: Node[[Node49:0x[a-z0-9]+]] [shape=record,label="{[AAAlign]
; DOT-DAG: Node[[Node50:0x[a-z0-9]+]] [shape=record,label="{[AAAlign]
; DOT-DAG: Node[[Node51:0x[a-z0-9]+]] [shape=record,label="{[AANonNull]
; DOT-DAG: Node[[Node52:0x[a-z0-9]+]] [shape=record,label="{[AANonNull]
; DOT-DAG: Node[[Node53:0x[a-z0-9]+]] [shape=record,label="{[AANoAlias]
; DOT-DAG: Node[[Node54:0x[a-z0-9]+]] [shape=record,label="{[AADereferenceable]
; DOT-DAG: Node[[Node55:0x[a-z0-9]+]] [shape=record,label="{[AADereferenceable]
; DOT-DAG: Node[[Node56:0x[a-z0-9]+]] [shape=record,label="{[AADereferenceable]
; DOT-DAG: Node[[Node57:0x[a-z0-9]+]] [shape=record,label="{[AANonNull]
; DOT-DAG: Node[[Node58:0x[a-z0-9]+]] [shape=record,label="{[AANonNull]
; DOT-DAG: Node[[Node59:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node60:0x[a-z0-9]+]] [shape=record,label="{[AANoAlias]
; DOT-DAG: Node[[Node61:0x[a-z0-9]+]] [shape=record,label="{[AANoCapture]
; DOT-DAG: Node[[Node62:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node63:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node64:0x[a-z0-9]+]] [shape=record,label="{[AANoCapture]
; DOT-DAG: Node[[Node65:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead]
; DOT-DAG: Node[[Node66:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryBehavior]
; DOT-DAG: Node[[Node67:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryBehavior]
; DOT-DAG: Node[[Node68:0x[a-z0-9]+]] [shape=record,label="{[AANoFree]
; DOT-DAG: Node[[Node69:0x[a-z0-9]+]] [shape=record,label="{[AAPrivatizablePtr]
; DOT-DAG: Node[[Node70:0x[a-z0-9]+]] [shape=record,label="{[AAAssumptionInfo]
; DOT-DAG: Node[[Node71:0x[a-z0-9]+]] [shape=record,label="{[AANoAlias]
; DOT-DAG: Node[[Node72:0x[a-z0-9]+]] [shape=record,label="{[AANoAlias]
; DOT-DAG: Node[[Node73:0x[a-z0-9]+]] [shape=record,label="{[AANoFree]
; DOT-DAG: Node[[Node74:0x[a-z0-9]+]] [shape=record,label="{[AADereferenceable]
; DOT-DAG: Node[[Node6:0x[a-z0-9]+]] [shape=record,label="{[AANoUnwind] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{fn:checkAndAdvance [checkAndAdvance@-1]\}
; DOT-DAG: Node[[Node34:0x[a-z0-9]+]] [shape=record,label="{[AANoCapture] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{arg: [@0]\}
; DOT-DAG: Node[[Node39:0x[a-z0-9]+]] [shape=record,label="{[AANoUnwind] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs: [@-1]\}
; DOT-DAG: Node[[Node7:0x[a-z0-9]+]] [shape=record,label="{[AANoSync] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{fn:checkAndAdvance [checkAndAdvance@-1]\}
; DOT-DAG: Node[[Node61:0x[a-z0-9]+]] [shape=record,label="{[AANoSync] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs: [@-1]\}
; DOT-DAG: Node[[Node13:0x[a-z0-9]+]] [shape=record,label="{[AANoFree] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{fn:checkAndAdvance [checkAndAdvance@-1]\}
; DOT-DAG: Node[[Node36:0x[a-z0-9]+]] [shape=record,label="{[AANoFree] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{arg: [@0]\}
; DOT-DAG: Node[[Node62:0x[a-z0-9]+]] [shape=record,label="{[AANoFree] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs: [@-1]\}
; DOT-DAG: Node[[Node16:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryBehavior] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{fn:checkAndAdvance [checkAndAdvance@-1]\}
; DOT-DAG: Node[[Node35:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryBehavior] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{arg: [@0]\}
; DOT-DAG: Node[[Node40:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryBehavior] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs: [@-1]\}
; DOT-DAG: Node[[Node17:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryLocation] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{fn:checkAndAdvance [checkAndAdvance@-1]\}
; DOT-DAG: Node[[Node63:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryLocation] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs: [@-1]\}
; DOT-DAG: Node[[Node22:0x[a-z0-9]+]] [shape=record,label="{[AAAlign] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{fn_ret:checkAndAdvance [checkAndAdvance@-1]\}
; DOT-DAG: Node[[Node65:0x[a-z0-9]+]] [shape=record,label="{[AAAlign] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs_ret: [@-1]\}
; DOT-DAG: Node[[Node23:0x[a-z0-9]+]] [shape=record,label="{[AANonNull] for CtxI ' %2 = load i32, i32* %0, align 4' at position \{fn_ret:checkAndAdvance [checkAndAdvance@-1]\}
; DOT-DAG: Node[[Node67:0x[a-z0-9]+]] [shape=record,label="{[AANonNull] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs_ret: [@-1]\}
; DOT-DAG: Node[[Node43:0x[a-z0-9]+]] [shape=record,label="{[AANoCapture] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs_arg: [@0]\}
; DOT-DAG: Node[[Node45:0x[a-z0-9]+]] [shape=record,label="{[AAMemoryBehavior] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs_arg: [@0]\}
; DOT-DAG: Node[[Node46:0x[a-z0-9]+]] [shape=record,label="{[AANoFree] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs_arg: [@0]\}
; DOT-DAG: Node[[Node38:0x[a-z0-9]+]] [shape=record,label="{[AAIsDead] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{flt: [@-1]\}
; DOT-DAG: Node[[Node55:0x[a-z0-9]+]] [shape=record,label="{[AANonNull] for CtxI ' %5 = getelementptr inbounds i32, i32* %0, i64 4' at position \{flt: [@-1]\}
; DOT-DAG: Node[[Node31:0x[a-x0-9]+]] [shape=record,label="{[AANonNull] for CtxI ' %6 = call i32* @checkAndAdvance(i32* %5)' at position \{cs_arg: [@0]\}
; DOT-DAG: Node[[Node6]] -> Node[[Node34]]
; DOT-DAG: Node[[Node6]] -> Node[[Node39]]
; DOT-DAG: Node[[Node7]] -> Node[[Node61]]
; DOT-DAG: Node[[Node13]] -> Node[[Node36]]
; DOT-DAG: Node[[Node13]] -> Node[[Node62]]
; DOT-DAG: Node[[Node16]] -> Node[[Node34]]
; DOT-DAG: Node[[Node16]] -> Node[[Node35]]
; DOT-DAG: Node[[Node16]] -> Node[[Node40]]
; DOT-DAG: Node[[Node17]] -> Node[[Node63]]
; DOT-DAG: Node[[Node22]] -> Node[[Node65]]
; DOT-DAG: Node[[Node23]] -> Node[[Node67]]
; DOT-DAG: Node[[Node34]] -> Node[[Node43]]
; DOT-DAG: Node[[Node35]] -> Node[[Node45]]
; DOT-DAG: Node[[Node36]] -> Node[[Node46]]
; DOT-DAG: Node[[Node39]] -> Node[[Node6]]
; DOT-DAG: Node[[Node40]] -> Node[[Node16]]
; DOT-DAG: Node[[Node43]] -> Node[[Node34]]
; DOT-DAG: Node[[Node45]] -> Node[[Node17]]
; DOT-DAG: Node[[Node55]] -> Node[[Node55]]
; DOT-DAG: Node[[Node55]] -> Node[[Node31]]
; DOT-DAG: Node[[Node55]] -> Node[[Node23]]
; DOT-DAG: Node[[Node61]] -> Node[[Node7]]
; DOT-DAG: Node[[Node62]] -> Node[[Node13]]
; DOT-DAG: Node[[Node63]] -> Node[[Node17]]
; DOT-DAG: Node[[Node65]] -> Node[[Node22]]
; DOT-DAG: Node[[Node67]] -> Node[[Node23]]
; DOT-DAG: Node[[Node20]] -> Node[[Node19]];
; DOT-DAG: Node[[Node67]] -> Node[[Node13]];
; DOT-DAG: Node[[Node58]] -> Node[[Node58]];
; DOT-DAG: Node[[Node13]] -> Node[[Node12]];
; DOT-DAG: Node[[Node55]] -> Node[[Node56]];
; DOT-DAG: Node[[Node68]] -> Node[[Node73]];
; DOT-DAG: Node[[Node61]] -> Node[[Node66]];
; DOT-DAG: Node[[Node21]] -> Node[[Node20]];
; DOT-DAG: Node[[Node64]] -> Node[[Node61]];
; DOT-DAG: Node[[Node14]] -> Node[[Node61]];
; DOT-DAG: Node[[Node61]] -> Node[[Node64]];
; DOT-DAG: Node[[Node12]] -> Node[[Node13]];
; DOT-DAG: Node[[Node11]] -> Node[[Node61]];
; DOT-DAG: Node[[Node58]] -> Node[[Node51]];
; DOT-DAG: Node[[Node14]] -> Node[[Node18]];
; DOT-DAG: Node[[Node22]] -> Node[[Node21]];
; DOT-DAG: Node[[Node43]] -> Node[[Node68]];
; DOT-DAG: Node[[Node19]] -> Node[[Node22]];
; DOT-DAG: Node[[Node21]] -> Node[[Node51]];
; DOT-DAG: Node[[Node14]] -> Node[[Node66]];
; DOT-DAG: Node[[Node10]] -> Node[[Node11]];
; DOT-DAG: Node[[Node41]] -> Node[[Node42]];
; DOT-DAG: Node[[Node42]] -> Node[[Node41]];
; DOT-DAG: Node[[Node11]] -> Node[[Node10]];
; DOT-DAG: Node[[Node21]] -> Node[[Node61]];
; DOT-DAG: Node[[Node67]] -> Node[[Node66]];
; DOT-DAG: Node[[Node18]] -> Node[[Node14]];
; DOT-DAG: Node[[Node58]] -> Node[[Node57]];
; DOT-DAG: Node[[Node66]] -> Node[[Node67]];
; DOT-DAG: Node[[Node21]] -> Node[[Node47]];
; DOT-DAG: Node[[Node44]] -> Node[[Node43]];
; DOT-DAG: Node[[Node43]] -> Node[[Node44]];
;.
; CHECK: attributes #[[ATTR0]] = { argmemonly nofree nosync nounwind readonly }
; CHECK: attributes #[[ATTR1]] = { nofree nosync nounwind readonly }

7
llvm/test/Transforms/Attributor/dereferenceable-1.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=14 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=14 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
; FIXME: Figure out why we need 16 iterations here.
@ -945,9 +945,10 @@ define void @max_offset(i1 %c) {
; CHECK-NEXT: entry:
; CHECK-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; CHECK: t:
; CHECK-NEXT: [[GEP:%.*]] = getelementptr i8, i8* bitcast (i64* @g to i8*), i64 2
; CHECK-NEXT: br label [[F]]
; CHECK: f:
; CHECK-NEXT: [[PHI:%.*]] = phi i8* [ getelementptr (i8, i8* bitcast (i64* @g to i8*), i64 2), [[T]] ], [ bitcast (i64* @g to i8*), [[ENTRY:%.*]] ]
; CHECK-NEXT: [[PHI:%.*]] = phi i8* [ [[GEP]], [[T]] ], [ bitcast (i64* @g to i8*), [[ENTRY:%.*]] ]
; CHECK-NEXT: call void @unknown_use8(i8* noundef align 2 dereferenceable_or_null(6) [[PHI]]) #[[ATTR1]]
; CHECK-NEXT: ret void
;

5
llvm/test/Transforms/Attributor/dereferenceable-2-inseltpoison.ll
View File

@ -567,10 +567,11 @@ define i32 @require_cfg_analysis(i32 %c, i32* %p) {
; IS________NPM-NEXT: [[TOBOOL1:%.*]] = icmp eq i32 [[C]], 0
; IS________NPM-NEXT: br i1 [[TOBOOL1]], label [[L1:%.*]], label [[L2:%.*]]
; IS________NPM: l1:
; IS________NPM-NEXT: br label [[L4:%.*]]
; IS________NPM-NEXT: [[TOBOOL2:%.*]] = icmp eq i32 [[C]], 1
; IS________NPM-NEXT: br i1 [[TOBOOL2]], label [[L3:%.*]], label [[L4:%.*]]
; IS________NPM: l2:
; IS________NPM-NEXT: [[TOBOOL3:%.*]] = icmp eq i32 [[C]], 2
; IS________NPM-NEXT: br i1 [[TOBOOL3]], label [[L3:%.*]], label [[L4]]
; IS________NPM-NEXT: br i1 [[TOBOOL3]], label [[L3]], label [[L4]]
; IS________NPM: l3:
; IS________NPM-NEXT: br label [[L5:%.*]]
; IS________NPM: l4:

5
llvm/test/Transforms/Attributor/dereferenceable-2.ll
View File

@ -567,10 +567,11 @@ define i32 @require_cfg_analysis(i32 %c, i32* %p) {
; IS________NPM-NEXT: [[TOBOOL1:%.*]] = icmp eq i32 [[C]], 0
; IS________NPM-NEXT: br i1 [[TOBOOL1]], label [[L1:%.*]], label [[L2:%.*]]
; IS________NPM: l1:
; IS________NPM-NEXT: br label [[L4:%.*]]
; IS________NPM-NEXT: [[TOBOOL2:%.*]] = icmp eq i32 [[C]], 1
; IS________NPM-NEXT: br i1 [[TOBOOL2]], label [[L3:%.*]], label [[L4:%.*]]
; IS________NPM: l2:
; IS________NPM-NEXT: [[TOBOOL3:%.*]] = icmp eq i32 [[C]], 2
; IS________NPM-NEXT: br i1 [[TOBOOL3]], label [[L3:%.*]], label [[L4]]
; IS________NPM-NEXT: br i1 [[TOBOOL3]], label [[L3]], label [[L4]]
; IS________NPM: l3:
; IS________NPM-NEXT: br label [[L5:%.*]]
; IS________NPM: l4:

17
llvm/test/Transforms/Attributor/heap_to_stack.ll
View File

@ -34,7 +34,8 @@ define void @h2s_value_simplify_interaction(i1 %c, i8* %A) {
; IS________OPM-LABEL: define {{[^@]+}}@h2s_value_simplify_interaction
; IS________OPM-SAME: (i1 [[C:%.*]], i8* nocapture nofree readnone [[A:%.*]]) {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[M:%.*]] = tail call noalias align 16 i8* @malloc(i64 noundef 4)
; IS________OPM-NEXT: [[ADD:%.*]] = add i64 2, 2
; IS________OPM-NEXT: [[M:%.*]] = tail call noalias align 16 i8* @malloc(i64 noundef [[ADD]])
; IS________OPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS________OPM: t:
; IS________OPM-NEXT: br i1 false, label [[DEAD:%.*]], label [[F2:%.*]]
@ -57,21 +58,22 @@ define void @h2s_value_simplify_interaction(i1 %c, i8* %A) {
; IS________NPM-LABEL: define {{[^@]+}}@h2s_value_simplify_interaction
; IS________NPM-SAME: (i1 [[C:%.*]], i8* nocapture nofree readnone [[A:%.*]]) {
; IS________NPM-NEXT: entry:
; IS________NPM-NEXT: [[M_H2S:%.*]] = alloca i8, i64 4, align 16
; IS________NPM-NEXT: [[ADD:%.*]] = add i64 2, 2
; IS________NPM-NEXT: [[M:%.*]] = tail call noalias align 16 i8* @malloc(i64 noundef [[ADD]])
; IS________NPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS________NPM: t:
; IS________NPM-NEXT: br i1 false, label [[DEAD:%.*]], label [[F2:%.*]]
; IS________NPM: f:
; IS________NPM-NEXT: br label [[J:%.*]]
; IS________NPM: f2:
; IS________NPM-NEXT: [[L:%.*]] = load i8, i8* [[M_H2S]], align 16
; IS________NPM-NEXT: [[L:%.*]] = load i8, i8* [[M]], align 16
; IS________NPM-NEXT: call void @usei8(i8 [[L]])
; IS________NPM-NEXT: call void @no_sync_func(i8* nocapture nofree noundef align 16 [[M_H2S]]) #[[ATTR6:[0-9]+]]
; IS________NPM-NEXT: call void @no_sync_func(i8* nocapture nofree noundef align 16 [[M]]) #[[ATTR6:[0-9]+]]
; IS________NPM-NEXT: br label [[J]]
; IS________NPM: dead:
; IS________NPM-NEXT: unreachable
; IS________NPM: j:
; IS________NPM-NEXT: [[PHI:%.*]] = phi i8* [ [[M_H2S]], [[F]] ], [ null, [[F2]] ]
; IS________NPM-NEXT: [[PHI:%.*]] = phi i8* [ [[M]], [[F]] ], [ null, [[F2]] ]
; IS________NPM-NEXT: tail call void @no_sync_func(i8* nocapture nofree noundef align 16 [[PHI]]) #[[ATTR6]]
; IS________NPM-NEXT: ret void
;
@ -587,9 +589,8 @@ define i32 @irreducible_cfg(i32 %0) {
; IS________NPM-NEXT: [[TMP13]] = add nsw i32 [[DOT1]], 1
; IS________NPM-NEXT: br label [[TMP7]]
; IS________NPM: 14:
; IS________NPM-NEXT: [[TMP15:%.*]] = bitcast i32* [[TMP2]] to i8*
; IS________NPM-NEXT: [[TMP16:%.*]] = load i32, i32* [[TMP2]], align 4
; IS________NPM-NEXT: ret i32 [[TMP16]]
; IS________NPM-NEXT: [[TMP15:%.*]] = load i32, i32* [[TMP2]], align 4
; IS________NPM-NEXT: ret i32 [[TMP15]]
;
%2 = call noalias i8* @malloc(i64 4)
%3 = bitcast i8* %2 to i32*

8
llvm/test/Transforms/Attributor/heap_to_stack_gpu.ll
View File

@ -680,8 +680,8 @@ define void @test17() {
; IS________OPM-NEXT: ret void
;
; IS________NPM-LABEL: define {{[^@]+}}@test17() {
; IS________NPM-NEXT: [[TMP1:%.*]] = alloca i8, i64 4, align 1, addrspace(5)
; IS________NPM-NEXT: [[MALLOC_CAST:%.*]] = addrspacecast i8 addrspace(5)* [[TMP1]] to i8*
; IS________NPM-NEXT: [[DOTH2S:%.*]] = alloca i8, i64 4, align 1, addrspace(5)
; IS________NPM-NEXT: [[MALLOC_CAST:%.*]] = addrspacecast i8 addrspace(5)* [[DOTH2S]] to i8*
; IS________NPM-NEXT: tail call void @usei8(i8* noalias nocapture nofree [[MALLOC_CAST]]) #[[ATTR6:[0-9]+]]
; IS________NPM-NEXT: ret void
;
@ -716,10 +716,10 @@ define void @move_alloca() {
;
; IS________NPM-LABEL: define {{[^@]+}}@move_alloca() {
; IS________NPM-NEXT: entry:
; IS________NPM-NEXT: [[TMP0:%.*]] = alloca i8, i64 4, align 1, addrspace(5)
; IS________NPM-NEXT: [[DOTH2S:%.*]] = alloca i8, i64 4, align 1, addrspace(5)
; IS________NPM-NEXT: br label [[NOT_ENTRY:%.*]]
; IS________NPM: not_entry:
; IS________NPM-NEXT: [[MALLOC_CAST:%.*]] = addrspacecast i8 addrspace(5)* [[TMP0]] to i8*
; IS________NPM-NEXT: [[MALLOC_CAST:%.*]] = addrspacecast i8 addrspace(5)* [[DOTH2S]] to i8*
; IS________NPM-NEXT: tail call void @usei8(i8* noalias nocapture nofree [[MALLOC_CAST]]) #[[ATTR6]]
; IS________NPM-NEXT: ret void
;

8
llvm/test/Transforms/Attributor/internal-noalias.ll
View File

@ -1,13 +1,13 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
define dso_local i32 @visible(i32* noalias %A, i32* noalias %B) #0 {
; IS__TUNIT____: Function Attrs: argmemonly nofree noinline norecurse nosync nounwind readonly willreturn uwtable
; IS__TUNIT____-LABEL: define {{[^@]+}}@visible
; IS__TUNIT____-SAME: (i32* noalias nocapture nofree readonly align 4 [[A:%.*]], i32* noalias nocapture nofree readonly align 4 [[B:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-SAME: (i32* noalias nocapture nofree readonly [[A:%.*]], i32* noalias nocapture nofree readonly align 4 [[B:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[CALL1:%.*]] = call i32 @noalias_args(i32* noalias nocapture nofree readonly align 4 [[A]], i32* noalias nocapture nofree readonly align 4 [[B]]) #[[ATTR3:[0-9]+]]
; IS__TUNIT____-NEXT: [[CALL2:%.*]] = call i32 @noalias_args_argmem(i32* noalias nocapture nofree readonly align 4 [[A]], i32* noalias nocapture nofree readonly align 4 [[B]]) #[[ATTR3]]
@ -166,7 +166,7 @@ define i32 @visible_local_2() {
; IS__CGSCC_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@visible_local_2
; IS__CGSCC_NPM-SAME: () #[[ATTR3:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: [[CALL:%.*]] = call i32 @noalias_args_argmem_ro(i32 noundef 5, i32 noundef 5) #[[ATTR6:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[CALL:%.*]] = call i32 @noalias_args_argmem_ro(i32 5, i32 5) #[[ATTR6:[0-9]+]]
; IS__CGSCC_NPM-NEXT: ret i32 [[CALL]]
;
%B = alloca i32, align 4

64
llvm/test/Transforms/Attributor/liveness.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=30 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=30 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; TODO: The old pass manager cgscc run is disabled as it causes a crash on windows which is under investigation: http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/23151
; opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
@ -501,22 +501,22 @@ cleanup:
; FIXME: Should be able to detect undefined behavior.
define void @ub(i32* %0) {
; IS________OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS________OPM-LABEL: define {{[^@]+}}@ub
; IS________OPM-SAME: (i32* nocapture nofree writeonly [[TMP0:%.*]]) #[[ATTR7:[0-9]+]] {
; IS________OPM-NEXT: store i32 0, i32* [[TMP0]], align 4
; IS________OPM-NEXT: ret void
;
; IS__TUNIT_NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@ub
; IS__TUNIT_NPM-SAME: (i32* nocapture nofree readnone [[TMP0:%.*]]) #[[ATTR7:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: store i32 0, i32* undef, align 4294967296
; IS__TUNIT_NPM-NEXT: ret void
; NOT_CGSCC_NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; NOT_CGSCC_NPM-LABEL: define {{[^@]+}}@ub
; NOT_CGSCC_NPM-SAME: (i32* nocapture nofree writeonly [[TMP0:%.*]]) #[[ATTR7:[0-9]+]] {
; NOT_CGSCC_NPM-NEXT: [[POISON:%.*]] = sub nuw i32 0, 1
; NOT_CGSCC_NPM-NEXT: [[STILL_POISON:%.*]] = and i32 [[POISON]], 0
; NOT_CGSCC_NPM-NEXT: [[POISON_YET_AGAIN:%.*]] = getelementptr i32, i32* [[TMP0]], i32 [[STILL_POISON]]
; NOT_CGSCC_NPM-NEXT: store i32 0, i32* [[POISON_YET_AGAIN]], align 4
; NOT_CGSCC_NPM-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@ub
; IS__CGSCC____-SAME: (i32* nocapture nofree readnone [[TMP0:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__CGSCC____-NEXT: store i32 0, i32* undef, align 4294967296
; IS__CGSCC____-SAME: (i32* nocapture nofree writeonly [[TMP0:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__CGSCC____-NEXT: [[POISON:%.*]] = sub nuw i32 0, 1
; IS__CGSCC____-NEXT: [[STILL_POISON:%.*]] = and i32 [[POISON]], 0
; IS__CGSCC____-NEXT: [[POISON_YET_AGAIN:%.*]] = getelementptr i32, i32* [[TMP0]], i32 [[STILL_POISON]]
; IS__CGSCC____-NEXT: store i32 0, i32* [[POISON_YET_AGAIN]], align 4
; IS__CGSCC____-NEXT: ret void
;
%poison = sub nuw i32 0, 1 ; Results in a poison value.
@ -2284,29 +2284,19 @@ define void @call_via_pointer_with_dead_args(i32* %a, i32* %b, void (i32*, i32*,
}
define internal void @call_via_pointer_with_dead_args_internal_a(i32* %a, i32* %b, void (i32*, i32*, i32*, i64, i32**)* %fp) {
; NOT_CGSCC_NPM-LABEL: define {{[^@]+}}@call_via_pointer_with_dead_args_internal_a
; NOT_CGSCC_NPM-SAME: (i32* [[A:%.*]], i32* noundef nonnull align 128 dereferenceable(4) [[B:%.*]]) {
; NOT_CGSCC_NPM-NEXT: call void poison(i32* [[A]], i32* nonnull align 128 dereferenceable(4) [[B]], i32* [[A]], i64 -1, i32** null)
; NOT_CGSCC_NPM-NEXT: ret void
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@call_via_pointer_with_dead_args_internal_a
; IS__CGSCC____-SAME: (i32* [[A:%.*]], i32* noundef nonnull align 128 dereferenceable(4) [[B:%.*]], void (i32*, i32*, i32*, i64, i32**)* nocapture nofree noundef nonnull [[FP:%.*]]) {
; IS__CGSCC____-NEXT: call void [[FP]](i32* [[A]], i32* nonnull align 128 dereferenceable(4) [[B]], i32* [[A]], i64 -1, i32** null)
; IS__CGSCC____-NEXT: ret void
; CHECK-LABEL: define {{[^@]+}}@call_via_pointer_with_dead_args_internal_a
; CHECK-SAME: (i32* [[A:%.*]], i32* noundef nonnull align 128 dereferenceable(4) [[B:%.*]]) {
; CHECK-NEXT: call void poison(i32* [[A]], i32* nonnull align 128 dereferenceable(4) [[B]], i32* [[A]], i64 -1, i32** null)
; CHECK-NEXT: ret void
;
call void %fp(i32* %a, i32* %b, i32* %a, i64 -1, i32** null)
ret void
}
define internal void @call_via_pointer_with_dead_args_internal_b(i32* %a, i32* %b, void (i32*, i32*, i32*, i64, i32**)* %fp) {
; NOT_CGSCC_NPM-LABEL: define {{[^@]+}}@call_via_pointer_with_dead_args_internal_b
; NOT_CGSCC_NPM-SAME: (i32* [[A:%.*]], i32* noundef nonnull align 128 dereferenceable(4) [[B:%.*]]) {
; NOT_CGSCC_NPM-NEXT: call void poison(i32* [[A]], i32* nonnull align 128 dereferenceable(4) [[B]], i32* [[A]], i64 -1, i32** null)
; NOT_CGSCC_NPM-NEXT: ret void
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@call_via_pointer_with_dead_args_internal_b
; IS__CGSCC____-SAME: (i32* [[A:%.*]], i32* noundef nonnull align 128 dereferenceable(4) [[B:%.*]], void (i32*, i32*, i32*, i64, i32**)* nocapture nofree noundef nonnull [[FP:%.*]]) {
; IS__CGSCC____-NEXT: call void [[FP]](i32* [[A]], i32* nonnull align 128 dereferenceable(4) [[B]], i32* [[A]], i64 -1, i32** null)
; IS__CGSCC____-NEXT: ret void
; CHECK-LABEL: define {{[^@]+}}@call_via_pointer_with_dead_args_internal_b
; CHECK-SAME: (i32* [[A:%.*]], i32* noundef nonnull align 128 dereferenceable(4) [[B:%.*]]) {
; CHECK-NEXT: call void poison(i32* [[A]], i32* nonnull align 128 dereferenceable(4) [[B]], i32* [[A]], i64 -1, i32** null)
; CHECK-NEXT: ret void
;
call void %fp(i32* %a, i32* %b, i32* %a, i64 -1, i32** null)
ret void
@ -2332,8 +2322,8 @@ define void @call_via_pointer_with_dead_args_caller(i32* %a, i32* %b) {
; IS__CGSCC____-NEXT: [[PTR4:%.*]] = alloca i32, align 128
; IS__CGSCC____-NEXT: call void @call_via_pointer_with_dead_args(i32* [[A]], i32* noundef nonnull align 128 dereferenceable(4) [[PTR1]], void (i32*, i32*, i32*, i64, i32**)* nocapture nofree noundef nonnull @called_via_pointer)
; IS__CGSCC____-NEXT: call void @call_via_pointer_with_dead_args(i32* [[A]], i32* noundef nonnull align 128 dereferenceable(4) [[PTR2]], void (i32*, i32*, i32*, i64, i32**)* nocapture nofree noundef nonnull @called_via_pointer_internal_1)
; IS__CGSCC____-NEXT: call void @call_via_pointer_with_dead_args_internal_a(i32* [[B]], i32* noundef nonnull align 128 dereferenceable(4) [[PTR3]], void (i32*, i32*, i32*, i64, i32**)* nocapture nofree noundef nonnull @called_via_pointer)
; IS__CGSCC____-NEXT: call void @call_via_pointer_with_dead_args_internal_b(i32* [[B]], i32* noundef nonnull align 128 dereferenceable(4) [[PTR4]], void (i32*, i32*, i32*, i64, i32**)* nocapture nofree noundef nonnull @called_via_pointer_internal_2)
; IS__CGSCC____-NEXT: call void @call_via_pointer_with_dead_args_internal_a(i32* [[B]], i32* noundef nonnull align 128 dereferenceable(4) [[PTR3]])
; IS__CGSCC____-NEXT: call void @call_via_pointer_with_dead_args_internal_b(i32* [[B]], i32* noundef nonnull align 128 dereferenceable(4) [[PTR4]])
; IS__CGSCC____-NEXT: ret void
;
%ptr1 = alloca i32, align 128
@ -2375,7 +2365,7 @@ entry:
; FIXME: Figure out why the MODULE has the unused arguments still
define internal void @called_via_pointer_internal_2(i32* %a, i32* %b, i32* %c, i64 %d, i32** %e) {
; IS__CGSCC____-LABEL: define {{[^@]+}}@called_via_pointer_internal_2
; IS__CGSCC____-SAME: (i32* [[A:%.*]], i32* nocapture nofree readnone [[B:%.*]], i32* nocapture nofree readnone [[C:%.*]], i64 [[D:%.*]], i32** nocapture nofree readnone [[E:%.*]]) {
; IS__CGSCC____-SAME: (i32* [[A:%.*]], i32* [[B:%.*]], i32* [[C:%.*]], i64 [[D:%.*]], i32** [[E:%.*]]) {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: tail call void @use_i32p(i32* [[A]])
; IS__CGSCC____-NEXT: tail call void @use_i32p(i32* [[A]])
@ -2668,7 +2658,7 @@ declare void @llvm.lifetime.end.p0i8(i64 %0, i8* %1)
; NOT_CGSCC_NPM: attributes #[[ATTR4]] = { noreturn }
; NOT_CGSCC_NPM: attributes #[[ATTR5]] = { nosync readnone }
; NOT_CGSCC_NPM: attributes #[[ATTR6]] = { argmemonly nofree norecurse nounwind willreturn uwtable }
; NOT_CGSCC_NPM: attributes #[[ATTR7:[0-9]+]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
; NOT_CGSCC_NPM: attributes #[[ATTR7]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
; NOT_CGSCC_NPM: attributes #[[ATTR8]] = { nofree norecurse noreturn nosync nounwind readnone }
; NOT_CGSCC_NPM: attributes #[[ATTR9]] = { nofree nosync nounwind readnone willreturn }
; NOT_CGSCC_NPM: attributes #[[ATTR10]] = { nofree nosync nounwind willreturn }

73
llvm/test/Transforms/Attributor/lvi-after-jumpthreading.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
@ -28,11 +28,12 @@ define i8 @test1(i32 %a, i32 %length) {
; IS________NPM-NEXT: br label [[LOOP:%.*]]
; IS________NPM: loop:
; IS________NPM-NEXT: [[IV:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[IV_NEXT:%.*]], [[BACKEDGE:%.*]] ]
; IS________NPM-NEXT: br label [[BACKEDGE]]
; IS________NPM-NEXT: [[CND:%.*]] = icmp sge i32 [[IV]], 0
; IS________NPM-NEXT: br i1 [[CND]], label [[BACKEDGE]], label [[EXIT:%.*]]
; IS________NPM: backedge:
; IS________NPM-NEXT: [[IV_NEXT]] = add nsw i32 [[IV]], 1
; IS________NPM-NEXT: [[CONT:%.*]] = icmp slt i32 [[IV_NEXT]], 400
; IS________NPM-NEXT: br i1 [[CONT]], label [[LOOP]], label [[EXIT:%.*]]
; IS________NPM-NEXT: br i1 [[CONT]], label [[LOOP]], label [[EXIT]]
; IS________NPM: exit:
; IS________NPM-NEXT: ret i8 0
;
@ -84,8 +85,10 @@ define i8 @test2(i32 %n) {
; IS________NPM: loop:
; IS________NPM-NEXT: [[IV:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[IV_NEXT:%.*]], [[BACKEDGE:%.*]] ]
; IS________NPM-NEXT: [[IV2:%.*]] = phi i32 [ [[N]], [[ENTRY]] ], [ [[IV2_NEXT:%.*]], [[BACKEDGE]] ]
; IS________NPM-NEXT: [[CND1:%.*]] = icmp sge i32 [[IV]], 0
; IS________NPM-NEXT: [[CND2:%.*]] = icmp sgt i32 [[IV2]], 0
; IS________NPM-NEXT: br i1 [[CND2]], label [[BACKEDGE]], label [[EXIT:%.*]]
; IS________NPM-NEXT: [[CND:%.*]] = and i1 [[CND1]], [[CND2]]
; IS________NPM-NEXT: br i1 [[CND]], label [[BACKEDGE]], label [[EXIT:%.*]]
; IS________NPM: backedge:
; IS________NPM-NEXT: [[IV_NEXT]] = add nsw i32 [[IV]], 1
; IS________NPM-NEXT: [[IV2_NEXT]] = sub nsw i32 [[IV2]], 1
@ -122,46 +125,26 @@ exit:
; Merging cont block into do block.
define i32 @test3(i32 %i, i1 %f, i32 %n) {
; IS________OPM-LABEL: define {{[^@]+}}@test3
; IS________OPM-SAME: (i32 [[I:%.*]], i1 [[F:%.*]], i32 [[N:%.*]]) {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[C:%.*]] = icmp ne i32 [[I]], -2134
; IS________OPM-NEXT: br i1 [[C]], label [[DO:%.*]], label [[EXIT:%.*]]
; IS________OPM: exit:
; IS________OPM-NEXT: [[C1:%.*]] = icmp ne i32 [[I]], -42
; IS________OPM-NEXT: br i1 [[C1]], label [[EXIT2:%.*]], label [[EXIT]]
; IS________OPM: cont:
; IS________OPM-NEXT: [[COND_3:%.*]] = icmp sgt i32 [[I]], [[N]]
; IS________OPM-NEXT: br i1 [[COND_3]], label [[EXIT2]], label [[EXIT]]
; IS________OPM: do:
; IS________OPM-NEXT: [[COND_0:%.*]] = icmp sgt i32 [[I]], 0
; IS________OPM-NEXT: [[CONSUME:%.*]] = call i32 @consume(i1 [[COND_0]])
; IS________OPM-NEXT: [[COND:%.*]] = icmp eq i32 [[I]], 0
; IS________OPM-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[COND]]) [ "deopt"() ]
; IS________OPM-NEXT: [[COND_2:%.*]] = icmp sgt i32 [[I]], 0
; IS________OPM-NEXT: br i1 [[COND_2]], label [[EXIT]], label [[CONT:%.*]]
; IS________OPM: exit2:
; IS________OPM-NEXT: ret i32 30
;
; IS________NPM-LABEL: define {{[^@]+}}@test3
; IS________NPM-SAME: (i32 [[I:%.*]], i1 [[F:%.*]], i32 [[N:%.*]]) {
; IS________NPM-NEXT: entry:
; IS________NPM-NEXT: [[C:%.*]] = icmp ne i32 [[I]], -2134
; IS________NPM-NEXT: br i1 [[C]], label [[DO:%.*]], label [[EXIT:%.*]]
; IS________NPM: exit:
; IS________NPM-NEXT: [[C1:%.*]] = icmp ne i32 [[I]], -42
; IS________NPM-NEXT: br i1 [[C1]], label [[EXIT2:%.*]], label [[EXIT]]
; IS________NPM: cont:
; IS________NPM-NEXT: [[COND_3:%.*]] = icmp sgt i32 [[I]], [[N]]
; IS________NPM-NEXT: br i1 [[COND_3]], label [[EXIT2]], label [[EXIT]]
; IS________NPM: do:
; IS________NPM-NEXT: [[COND_0:%.*]] = icmp sgt i32 [[I]], 0
; IS________NPM-NEXT: [[CONSUME:%.*]] = call i32 @consume(i1 [[COND_0]])
; IS________NPM-NEXT: [[COND:%.*]] = icmp eq i32 [[I]], 0
; IS________NPM-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[COND]]) [ "deopt"() ]
; IS________NPM-NEXT: br label [[CONT:%.*]]
; IS________NPM: exit2:
; IS________NPM-NEXT: ret i32 30
; CHECK-LABEL: define {{[^@]+}}@test3
; CHECK-SAME: (i32 [[I:%.*]], i1 [[F:%.*]], i32 [[N:%.*]]) {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[C:%.*]] = icmp ne i32 [[I]], -2134
; CHECK-NEXT: br i1 [[C]], label [[DO:%.*]], label [[EXIT:%.*]]
; CHECK: exit:
; CHECK-NEXT: [[C1:%.*]] = icmp ne i32 [[I]], -42
; CHECK-NEXT: br i1 [[C1]], label [[EXIT2:%.*]], label [[EXIT]]
; CHECK: cont:
; CHECK-NEXT: [[COND_3:%.*]] = icmp sgt i32 [[I]], [[N]]
; CHECK-NEXT: br i1 [[COND_3]], label [[EXIT2]], label [[EXIT]]
; CHECK: do:
; CHECK-NEXT: [[COND_0:%.*]] = icmp sgt i32 [[I]], 0
; CHECK-NEXT: [[CONSUME:%.*]] = call i32 @consume(i1 [[COND_0]])
; CHECK-NEXT: [[COND:%.*]] = icmp eq i32 [[I]], 0
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[COND]]) [ "deopt"() ]
; CHECK-NEXT: [[COND_2:%.*]] = icmp sgt i32 [[I]], 0
; CHECK-NEXT: br i1 [[COND_2]], label [[EXIT]], label [[CONT:%.*]]
; CHECK: exit2:
; CHECK-NEXT: ret i32 30
;
entry:
%c = icmp ne i32 %i, -2134

61
llvm/test/Transforms/Attributor/lvi-for-ashr.ll
View File

@ -7,45 +7,26 @@
; FIXME: DOT should be replaced with 3
define i32 @test-ashr(i32 %c) {
; IS________OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS________OPM-LABEL: define {{[^@]+}}@test-ashr
; IS________OPM-SAME: (i32 [[C:%.*]]) #[[ATTR0:[0-9]+]] {
; IS________OPM-NEXT: chk65:
; IS________OPM-NEXT: [[CMP:%.*]] = icmp sgt i32 [[C]], 65
; IS________OPM-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[CHK0:%.*]]
; IS________OPM: chk0:
; IS________OPM-NEXT: [[CMP1:%.*]] = icmp slt i32 [[C]], 0
; IS________OPM-NEXT: br i1 [[CMP]], label [[RETURN]], label [[BB_IF:%.*]]
; IS________OPM: bb_if:
; IS________OPM-NEXT: [[ASHR_VAL:%.*]] = ashr exact i32 [[C]], 2
; IS________OPM-NEXT: [[CMP2:%.*]] = icmp sgt i32 [[ASHR_VAL]], 15
; IS________OPM-NEXT: br i1 [[CMP2]], label [[BB_THEN:%.*]], label [[RETURN]]
; IS________OPM: bb_then:
; IS________OPM-NEXT: [[CMP3:%.*]] = icmp eq i32 [[ASHR_VAL]], 16
; IS________OPM-NEXT: [[DOT:%.*]] = select i1 [[CMP3]], i32 3, i32 2
; IS________OPM-NEXT: br label [[RETURN]]
; IS________OPM: return:
; IS________OPM-NEXT: [[RETVAL:%.*]] = phi i32 [ 0, [[CHK65:%.*]] ], [ 1, [[CHK0]] ], [ [[DOT]], [[BB_THEN]] ], [ 4, [[BB_IF]] ]
; IS________OPM-NEXT: ret i32 [[RETVAL]]
;
; IS________NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS________NPM-LABEL: define {{[^@]+}}@test-ashr
; IS________NPM-SAME: (i32 [[C:%.*]]) #[[ATTR0:[0-9]+]] {
; IS________NPM-NEXT: chk65:
; IS________NPM-NEXT: [[CMP:%.*]] = icmp sgt i32 [[C]], 65
; IS________NPM-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[CHK0:%.*]]
; IS________NPM: chk0:
; IS________NPM-NEXT: [[CMP1:%.*]] = icmp slt i32 [[C]], 0
; IS________NPM-NEXT: br i1 [[CMP]], label [[RETURN]], label [[BB_IF:%.*]]
; IS________NPM: bb_if:
; IS________NPM-NEXT: [[ASHR_VAL:%.*]] = ashr exact i32 [[C]], 2
; IS________NPM-NEXT: [[CMP2:%.*]] = icmp sgt i32 [[ASHR_VAL]], 15
; IS________NPM-NEXT: br i1 [[CMP2]], label [[BB_THEN:%.*]], label [[RETURN]]
; IS________NPM: bb_then:
; IS________NPM-NEXT: br label [[RETURN]]
; IS________NPM: return:
; IS________NPM-NEXT: [[RETVAL:%.*]] = phi i32 [ 0, [[CHK65:%.*]] ], [ 1, [[CHK0]] ], [ 3, [[BB_THEN]] ], [ 4, [[BB_IF]] ]
; IS________NPM-NEXT: ret i32 [[RETVAL]]
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@test-ashr
; CHECK-SAME: (i32 [[C:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: chk65:
; CHECK-NEXT: [[CMP:%.*]] = icmp sgt i32 [[C]], 65
; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[CHK0:%.*]]
; CHECK: chk0:
; CHECK-NEXT: [[CMP1:%.*]] = icmp slt i32 [[C]], 0
; CHECK-NEXT: br i1 [[CMP]], label [[RETURN]], label [[BB_IF:%.*]]
; CHECK: bb_if:
; CHECK-NEXT: [[ASHR_VAL:%.*]] = ashr exact i32 [[C]], 2
; CHECK-NEXT: [[CMP2:%.*]] = icmp sgt i32 [[ASHR_VAL]], 15
; CHECK-NEXT: br i1 [[CMP2]], label [[BB_THEN:%.*]], label [[RETURN]]
; CHECK: bb_then:
; CHECK-NEXT: [[CMP3:%.*]] = icmp eq i32 [[ASHR_VAL]], 16
; CHECK-NEXT: [[DOT:%.*]] = select i1 [[CMP3]], i32 3, i32 2
; CHECK-NEXT: br label [[RETURN]]
; CHECK: return:
; CHECK-NEXT: [[RETVAL:%.*]] = phi i32 [ 0, [[CHK65:%.*]] ], [ 1, [[CHK0]] ], [ [[DOT]], [[BB_THEN]] ], [ 4, [[BB_IF]] ]
; CHECK-NEXT: ret i32 [[RETVAL]]
;
chk65:
%cmp = icmp sgt i32 %c, 65
@ -70,5 +51,5 @@ return:
ret i32 %retval
}
;.
; CHECK: attributes #[[ATTR0:[0-9]+]] = { nofree norecurse nosync nounwind readnone willreturn }
; CHECK: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
;.

22
llvm/test/Transforms/Attributor/memory_locations.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=10 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=10 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
@ -528,6 +528,7 @@ define internal i8 @recursive_not_readnone_internal(i8* %ptr, i1 %c) {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i8 @recursive_not_readnone_internal(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[ALLOC]], i1 noundef false) #[[ATTR11]]
; IS__TUNIT____-NEXT: ret i8 1
; IS__TUNIT____: f:
; IS__TUNIT____-NEXT: store i8 1, i8* [[PTR]], align 1
; IS__TUNIT____-NEXT: ret i8 0
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind writeonly
@ -558,14 +559,14 @@ define i8 @readnone_caller(i1 %c) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@readnone_caller
; IS__TUNIT____-SAME: (i1 [[C:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__TUNIT____-NEXT: [[A:%.*]] = alloca i8, align 1
; IS__TUNIT____-NEXT: [[R:%.*]] = call noundef i8 @recursive_not_readnone_internal(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[A]], i1 [[C]]) #[[ATTR11]], !range [[RNG0:![0-9]+]]
; IS__TUNIT____-NEXT: [[R:%.*]] = call i8 @recursive_not_readnone_internal(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[A]], i1 [[C]]) #[[ATTR11]]
; IS__TUNIT____-NEXT: ret i8 [[R]]
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone
; IS__CGSCC____-LABEL: define {{[^@]+}}@readnone_caller
; IS__CGSCC____-SAME: (i1 [[C:%.*]]) #[[ATTR10:[0-9]+]] {
; IS__CGSCC____-NEXT: [[A:%.*]] = alloca i8, align 1
; IS__CGSCC____-NEXT: [[R:%.*]] = call noundef i8 @recursive_not_readnone_internal(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[A]], i1 [[C]]) #[[ATTR13:[0-9]+]]
; IS__CGSCC____-NEXT: [[R:%.*]] = call i8 @recursive_not_readnone_internal(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[A]], i1 [[C]]) #[[ATTR13:[0-9]+]]
; IS__CGSCC____-NEXT: ret i8 [[R]]
;
%a = alloca i8
@ -583,6 +584,7 @@ define internal i8 @recursive_readnone_internal2(i8* %ptr, i1 %c) {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i8 @recursive_readnone_internal2(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[ALLOC]], i1 noundef false) #[[ATTR11]]
; IS__TUNIT____-NEXT: ret i8 1
; IS__TUNIT____: f:
; IS__TUNIT____-NEXT: store i8 1, i8* [[PTR]], align 1
; IS__TUNIT____-NEXT: ret i8 0
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind writeonly
@ -594,6 +596,7 @@ define internal i8 @recursive_readnone_internal2(i8* %ptr, i1 %c) {
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = call i8 @recursive_readnone_internal2(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[ALLOC]], i1 noundef false) #[[ATTR12]]
; IS__CGSCC____-NEXT: ret i8 1
; IS__CGSCC____: f:
; IS__CGSCC____-NEXT: store i8 1, i8* [[PTR]], align 1
; IS__CGSCC____-NEXT: ret i8 0
;
%alloc = alloca i8
@ -611,13 +614,13 @@ define i8 @readnone_caller2(i1 %c) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone
; IS__TUNIT____-LABEL: define {{[^@]+}}@readnone_caller2
; IS__TUNIT____-SAME: (i1 [[C:%.*]]) #[[ATTR9]] {
; IS__TUNIT____-NEXT: [[R:%.*]] = call noundef i8 @recursive_readnone_internal2(i8* undef, i1 [[C]]) #[[ATTR11]], !range [[RNG0]]
; IS__TUNIT____-NEXT: [[R:%.*]] = call i8 @recursive_readnone_internal2(i8* undef, i1 [[C]]) #[[ATTR11]]
; IS__TUNIT____-NEXT: ret i8 [[R]]
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone
; IS__CGSCC____-LABEL: define {{[^@]+}}@readnone_caller2
; IS__CGSCC____-SAME: (i1 [[C:%.*]]) #[[ATTR10]] {
; IS__CGSCC____-NEXT: [[R:%.*]] = call noundef i8 @recursive_readnone_internal2(i8* undef, i1 [[C]]) #[[ATTR13]]
; IS__CGSCC____-NEXT: [[R:%.*]] = call i8 @recursive_readnone_internal2(i8* undef, i1 [[C]]) #[[ATTR13]]
; IS__CGSCC____-NEXT: ret i8 [[R]]
;
%r = call i8 @recursive_readnone_internal2(i8* undef, i1 %c)
@ -634,6 +637,7 @@ define internal i8 @recursive_not_readnone_internal3(i8* %ptr, i1 %c) {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i8 @recursive_not_readnone_internal3(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[ALLOC]], i1 noundef false) #[[ATTR11]]
; IS__TUNIT____-NEXT: ret i8 1
; IS__TUNIT____: f:
; IS__TUNIT____-NEXT: store i8 1, i8* [[PTR]], align 1
; IS__TUNIT____-NEXT: ret i8 0
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind writeonly
@ -664,14 +668,14 @@ define i8 @readnone_caller3(i1 %c) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@readnone_caller3
; IS__TUNIT____-SAME: (i1 [[C:%.*]]) #[[ATTR9]] {
; IS__TUNIT____-NEXT: [[ALLOC:%.*]] = alloca i8, align 1
; IS__TUNIT____-NEXT: [[R:%.*]] = call noundef i8 @recursive_not_readnone_internal3(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[ALLOC]], i1 [[C]]) #[[ATTR11]], !range [[RNG0]]
; IS__TUNIT____-NEXT: [[R:%.*]] = call i8 @recursive_not_readnone_internal3(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[ALLOC]], i1 [[C]]) #[[ATTR11]]
; IS__TUNIT____-NEXT: ret i8 [[R]]
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone
; IS__CGSCC____-LABEL: define {{[^@]+}}@readnone_caller3
; IS__CGSCC____-SAME: (i1 [[C:%.*]]) #[[ATTR10]] {
; IS__CGSCC____-NEXT: [[ALLOC:%.*]] = alloca i8, align 1
; IS__CGSCC____-NEXT: [[R:%.*]] = call noundef i8 @recursive_not_readnone_internal3(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[ALLOC]], i1 [[C]]) #[[ATTR13]]
; IS__CGSCC____-NEXT: [[R:%.*]] = call i8 @recursive_not_readnone_internal3(i8* noalias nocapture nofree noundef nonnull writeonly dereferenceable(1) [[ALLOC]], i1 [[C]]) #[[ATTR13]]
; IS__CGSCC____-NEXT: ret i8 [[R]]
;
%alloc = alloca i8
@ -735,5 +739,3 @@ define void @argmemonky_caller() {
; IS__CGSCC____: attributes #[[ATTR12]] = { nofree nosync nounwind writeonly }
; IS__CGSCC____: attributes #[[ATTR13]] = { nounwind writeonly }
;.
; IS__TUNIT____: [[RNG0]] = !{i8 0, i8 2}
;.

40
llvm/test/Transforms/Attributor/noalias.ll
View File

@ -461,13 +461,11 @@ define void @test12_4(){
; NOT_TUNIT_OPM-LABEL: define {{[^@]+}}@test12_4() {
; NOT_TUNIT_OPM-NEXT: [[A:%.*]] = tail call noalias i8* @malloc(i64 noundef 4)
; NOT_TUNIT_OPM-NEXT: [[B:%.*]] = tail call noalias i8* @malloc(i64 noundef 4)
; NOT_TUNIT_OPM-NEXT: [[A_0:%.*]] = getelementptr i8, i8* [[A]], i64 0
; NOT_TUNIT_OPM-NEXT: [[A_1:%.*]] = getelementptr i8, i8* [[A]], i64 1
; NOT_TUNIT_OPM-NEXT: [[B_0:%.*]] = getelementptr i8, i8* [[B]], i64 0
; NOT_TUNIT_OPM-NEXT: tail call void @two_args(i8* noalias nocapture [[A]], i8* noalias nocapture [[B]])
; NOT_TUNIT_OPM-NEXT: tail call void @two_args(i8* nocapture [[A]], i8* nocapture [[A_0]])
; NOT_TUNIT_OPM-NEXT: tail call void @two_args(i8* nocapture [[A]], i8* nocapture [[A]])
; NOT_TUNIT_OPM-NEXT: tail call void @two_args(i8* nocapture [[A]], i8* nocapture [[A_1]])
; NOT_TUNIT_OPM-NEXT: tail call void @two_args(i8* nocapture [[A_0]], i8* nocapture [[B_0]])
; NOT_TUNIT_OPM-NEXT: tail call void @two_args(i8* nocapture [[A]], i8* nocapture [[B]])
; NOT_TUNIT_OPM-NEXT: ret void
;
%A = tail call noalias i8* @malloc(i64 4)
@ -499,17 +497,10 @@ define void @use_i8_internal(i8* %a) {
}
define void @test13_use_noalias(){
; IS________OPM-LABEL: define {{[^@]+}}@test13_use_noalias() {
; IS________OPM-NEXT: [[M1:%.*]] = tail call noalias i8* @malloc(i64 noundef 4)
; IS________OPM-NEXT: call void @use_i8_internal(i8* noalias nocapture [[M1]])
; IS________OPM-NEXT: ret void
;
; NOT_TUNIT_OPM-LABEL: define {{[^@]+}}@test13_use_noalias() {
; NOT_TUNIT_OPM-NEXT: [[M1:%.*]] = tail call noalias i8* @malloc(i64 noundef 4)
; NOT_TUNIT_OPM-NEXT: [[C1:%.*]] = bitcast i8* [[M1]] to i16*
; NOT_TUNIT_OPM-NEXT: [[C2:%.*]] = bitcast i16* [[C1]] to i8*
; NOT_TUNIT_OPM-NEXT: call void @use_i8_internal(i8* noalias nocapture [[C2]])
; NOT_TUNIT_OPM-NEXT: ret void
; CHECK-LABEL: define {{[^@]+}}@test13_use_noalias() {
; CHECK-NEXT: [[M1:%.*]] = tail call noalias i8* @malloc(i64 noundef 4)
; CHECK-NEXT: call void @use_i8_internal(i8* noalias nocapture [[M1]])
; CHECK-NEXT: ret void
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@test13_use_noalias()
; IS__CGSCC_OPM-NEXT: [[M1:%.*]] = tail call noalias i8* @malloc(i64 4)
@ -525,20 +516,11 @@ define void @test13_use_noalias(){
}
define void @test13_use_alias(){
; IS________OPM-LABEL: define {{[^@]+}}@test13_use_alias() {
; IS________OPM-NEXT: [[M1:%.*]] = tail call noalias i8* @malloc(i64 noundef 4)
; IS________OPM-NEXT: call void @use_i8_internal(i8* nocapture [[M1]])
; IS________OPM-NEXT: call void @use_i8_internal(i8* nocapture [[M1]])
; IS________OPM-NEXT: ret void
;
; NOT_TUNIT_OPM-LABEL: define {{[^@]+}}@test13_use_alias() {
; NOT_TUNIT_OPM-NEXT: [[M1:%.*]] = tail call noalias i8* @malloc(i64 noundef 4)
; NOT_TUNIT_OPM-NEXT: [[C1:%.*]] = bitcast i8* [[M1]] to i16*
; NOT_TUNIT_OPM-NEXT: [[C2A:%.*]] = bitcast i16* [[C1]] to i8*
; NOT_TUNIT_OPM-NEXT: [[C2B:%.*]] = bitcast i16* [[C1]] to i8*
; NOT_TUNIT_OPM-NEXT: call void @use_i8_internal(i8* nocapture [[C2A]])
; NOT_TUNIT_OPM-NEXT: call void @use_i8_internal(i8* nocapture [[C2B]])
; NOT_TUNIT_OPM-NEXT: ret void
; CHECK-LABEL: define {{[^@]+}}@test13_use_alias() {
; CHECK-NEXT: [[M1:%.*]] = tail call noalias i8* @malloc(i64 noundef 4)
; CHECK-NEXT: call void @use_i8_internal(i8* nocapture [[M1]])
; CHECK-NEXT: call void @use_i8_internal(i8* nocapture [[M1]])
; CHECK-NEXT: ret void
;
%m1 = tail call noalias i8* @malloc(i64 4)
%c1 = bitcast i8* %m1 to i16*

116
llvm/test/Transforms/Attributor/nocapture-1.ll
View File

@ -37,13 +37,13 @@ define void @c3(i32* %q) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@c3
; IS__TUNIT____-SAME: (i32* nofree writeonly [[Q:%.*]]) #[[ATTR1]] {
; IS__TUNIT____-NEXT: call void @c2(i32* nofree writeonly [[Q]]) #[[ATTR16:[0-9]+]]
; IS__TUNIT____-NEXT: call void @c2(i32* nofree writeonly [[Q]]) #[[ATTR14:[0-9]+]]
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@c3
; IS__CGSCC____-SAME: (i32* nofree writeonly [[Q:%.*]]) #[[ATTR2:[0-9]+]] {
; IS__CGSCC____-NEXT: call void @c2(i32* nofree writeonly [[Q]]) #[[ATTR19:[0-9]+]]
; IS__CGSCC____-NEXT: call void @c2(i32* nofree writeonly [[Q]]) #[[ATTR17:[0-9]+]]
; IS__CGSCC____-NEXT: ret void
;
call void @c2(i32* %q)
@ -189,14 +189,14 @@ define i1 @c7(i32* %q, i32 %bitno) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@c7
; IS__TUNIT____-SAME: (i32* nofree readonly [[Q:%.*]], i32 [[BITNO:%.*]]) #[[ATTR2]] {
; IS__TUNIT____-NEXT: [[PTR:%.*]] = call i1* @lookup_bit(i32* noalias nofree readnone [[Q]], i32 [[BITNO]]) #[[ATTR17:[0-9]+]]
; IS__TUNIT____-NEXT: [[PTR:%.*]] = call i1* @lookup_bit(i32* noalias nofree readnone [[Q]], i32 [[BITNO]]) #[[ATTR15:[0-9]+]]
; IS__TUNIT____-NEXT: [[VAL:%.*]] = load i1, i1* [[PTR]], align 1
; IS__TUNIT____-NEXT: ret i1 [[VAL]]
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readonly willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@c7
; IS__CGSCC____-SAME: (i32* nofree readonly [[Q:%.*]], i32 [[BITNO:%.*]]) #[[ATTR6:[0-9]+]] {
; IS__CGSCC____-NEXT: [[PTR:%.*]] = call i1* @lookup_bit(i32* noalias nofree readnone [[Q]], i32 [[BITNO]]) #[[ATTR20:[0-9]+]]
; IS__CGSCC____-NEXT: [[PTR:%.*]] = call i1* @lookup_bit(i32* noalias nofree readnone [[Q]], i32 [[BITNO]]) #[[ATTR18:[0-9]+]]
; IS__CGSCC____-NEXT: [[VAL:%.*]] = load i1, i1* [[PTR]], align 1
; IS__CGSCC____-NEXT: ret i1 [[VAL]]
;
@ -255,7 +255,7 @@ define i32 @nc1_addrspace(i32* %q, i32 addrspace(1)* %p, i1 %b) {
; IS__TUNIT____: l:
; IS__TUNIT____-NEXT: [[X:%.*]] = phi i32 addrspace(1)* [ [[P]], [[E:%.*]] ]
; IS__TUNIT____-NEXT: [[Y:%.*]] = phi i32* [ [[Q]], [[E]] ]
; IS__TUNIT____-NEXT: [[TMP:%.*]] = addrspacecast i32 addrspace(1)* [[X]] to i32*
; IS__TUNIT____-NEXT: [[TMP:%.*]] = addrspacecast i32 addrspace(1)* [[P]] to i32*
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = select i1 [[B]], i32* [[TMP]], i32* [[Q]]
; IS__TUNIT____-NEXT: [[VAL:%.*]] = load i32, i32* [[TMP2]], align 4
; IS__TUNIT____-NEXT: store i32 0, i32* [[TMP]], align 4
@ -270,7 +270,7 @@ define i32 @nc1_addrspace(i32* %q, i32 addrspace(1)* %p, i1 %b) {
; IS__CGSCC____: l:
; IS__CGSCC____-NEXT: [[X:%.*]] = phi i32 addrspace(1)* [ [[P]], [[E:%.*]] ]
; IS__CGSCC____-NEXT: [[Y:%.*]] = phi i32* [ [[Q]], [[E]] ]
; IS__CGSCC____-NEXT: [[TMP:%.*]] = addrspacecast i32 addrspace(1)* [[X]] to i32*
; IS__CGSCC____-NEXT: [[TMP:%.*]] = addrspacecast i32 addrspace(1)* [[P]] to i32*
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = select i1 [[B]], i32* [[TMP]], i32* [[Q]]
; IS__CGSCC____-NEXT: [[VAL:%.*]] = load i32, i32* [[TMP2]], align 4
; IS__CGSCC____-NEXT: store i32 0, i32* [[TMP]], align 4
@ -294,13 +294,13 @@ define void @nc2(i32* %p, i32* %q) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@nc2
; IS__TUNIT____-SAME: (i32* nocapture nofree [[P:%.*]], i32* nofree [[Q:%.*]]) #[[ATTR5]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @nc1(i32* nofree [[Q]], i32* nocapture nofree [[P]], i1 noundef false) #[[ATTR18:[0-9]+]]
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = call i32 @nc1(i32* nofree [[Q]], i32* nocapture nofree [[P]], i1 noundef false) #[[ATTR16:[0-9]+]]
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@nc2
; IS__CGSCC____-SAME: (i32* nocapture nofree align 4 [[P:%.*]], i32* nofree [[Q:%.*]]) #[[ATTR8:[0-9]+]] {
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = call i32 @nc1(i32* nofree [[Q]], i32* nocapture nofree align 4 [[P]], i1 noundef false) #[[ATTR16:[0-9]+]]
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = call i32 @nc1(i32* nofree [[Q]], i32* nocapture nofree align 4 [[P]], i1 noundef false) #[[ATTR14:[0-9]+]]
; IS__CGSCC____-NEXT: ret void
;
%1 = call i32 @nc1(i32* %q, i32* %p, i1 0) ; <i32> [#uses=0]
@ -325,13 +325,13 @@ define void @nc4(i8* %p) {
; IS__TUNIT____: Function Attrs: argmemonly nounwind
; IS__TUNIT____-LABEL: define {{[^@]+}}@nc4
; IS__TUNIT____-SAME: (i8* [[P:%.*]]) #[[ATTR6:[0-9]+]] {
; IS__TUNIT____-NEXT: call void @external(i8* readonly [[P]]) #[[ATTR19:[0-9]+]]
; IS__TUNIT____-NEXT: call void @external(i8* readonly [[P]]) #[[ATTR17:[0-9]+]]
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: argmemonly nounwind
; IS__CGSCC____-LABEL: define {{[^@]+}}@nc4
; IS__CGSCC____-SAME: (i8* [[P:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__CGSCC____-NEXT: call void @external(i8* readonly [[P]]) #[[ATTR21:[0-9]+]]
; IS__CGSCC____-NEXT: call void @external(i8* readonly [[P]]) #[[ATTR19:[0-9]+]]
; IS__CGSCC____-NEXT: ret void
;
call void @external(i8* %p)
@ -641,19 +641,19 @@ entry:
}
define void @nocaptureLaunder(i8* %p) {
; IS__TUNIT____: Function Attrs: inaccessiblemem_or_argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@nocaptureLaunder
; IS__TUNIT____-SAME: (i8* nocapture nofree [[P:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__TUNIT____-SAME: (i8* nocapture nofree [[P:%.*]]) #[[ATTR5]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[B:%.*]] = call i8* @llvm.launder.invariant.group.p0i8(i8* nofree [[P]]) #[[ATTR20:[0-9]+]]
; IS__TUNIT____-NEXT: [[B:%.*]] = call i8* @llvm.launder.invariant.group.p0i8(i8* nofree [[P]]) #[[ATTR18:[0-9]+]]
; IS__TUNIT____-NEXT: store i8 42, i8* [[B]], align 1
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: inaccessiblemem_or_argmemonly nofree norecurse nosync nounwind willreturn
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@nocaptureLaunder
; IS__CGSCC____-SAME: (i8* nocapture nofree [[P:%.*]]) #[[ATTR12:[0-9]+]] {
; IS__CGSCC____-SAME: (i8* nocapture nofree [[P:%.*]]) #[[ATTR7]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[B:%.*]] = call i8* @llvm.launder.invariant.group.p0i8(i8* nofree [[P]]) #[[ATTR22:[0-9]+]]
; IS__CGSCC____-NEXT: [[B:%.*]] = call i8* @llvm.launder.invariant.group.p0i8(i8* nofree [[P]]) #[[ATTR20:[0-9]+]]
; IS__CGSCC____-NEXT: store i8 42, i8* [[B]], align 1
; IS__CGSCC____-NEXT: ret void
;
@ -668,14 +668,14 @@ define void @captureLaunder(i8* %p) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@captureLaunder
; IS__TUNIT____-SAME: (i8* nofree [[P:%.*]]) #[[ATTR5]] {
; IS__TUNIT____-NEXT: [[B:%.*]] = call i8* @llvm.launder.invariant.group.p0i8(i8* nofree [[P]]) #[[ATTR20]]
; IS__TUNIT____-NEXT: [[B:%.*]] = call i8* @llvm.launder.invariant.group.p0i8(i8* nofree [[P]]) #[[ATTR18]]
; IS__TUNIT____-NEXT: store i8* [[B]], i8** @g2, align 8
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@captureLaunder
; IS__CGSCC____-SAME: (i8* nofree [[P:%.*]]) #[[ATTR7]] {
; IS__CGSCC____-NEXT: [[B:%.*]] = call i8* @llvm.launder.invariant.group.p0i8(i8* nofree [[P]]) #[[ATTR22]]
; IS__CGSCC____-NEXT: [[B:%.*]] = call i8* @llvm.launder.invariant.group.p0i8(i8* nofree [[P]]) #[[ATTR20]]
; IS__CGSCC____-NEXT: store i8* [[B]], i8** @g2, align 8
; IS__CGSCC____-NEXT: ret void
;
@ -685,19 +685,19 @@ define void @captureLaunder(i8* %p) {
}
define void @nocaptureStrip(i8* %p) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@nocaptureStrip
; IS__TUNIT____-SAME: (i8* nocapture nofree writeonly [[P:%.*]]) #[[ATTR10:[0-9]+]] {
; IS__TUNIT____-SAME: (i8* nocapture nofree writeonly [[P:%.*]]) #[[ATTR1]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[B:%.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* noalias nofree readnone [[P]]) #[[ATTR21:[0-9]+]]
; IS__TUNIT____-NEXT: [[B:%.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* noalias nofree readnone [[P]]) #[[ATTR19:[0-9]+]]
; IS__TUNIT____-NEXT: store i8 42, i8* [[B]], align 1
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@nocaptureStrip
; IS__CGSCC____-SAME: (i8* nocapture nofree writeonly [[P:%.*]]) #[[ATTR13:[0-9]+]] {
; IS__CGSCC____-SAME: (i8* nocapture nofree writeonly [[P:%.*]]) #[[ATTR1]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[B:%.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* noalias nofree readnone [[P]]) #[[ATTR20]]
; IS__CGSCC____-NEXT: [[B:%.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* noalias nofree readnone [[P]]) #[[ATTR18]]
; IS__CGSCC____-NEXT: store i8 42, i8* [[B]], align 1
; IS__CGSCC____-NEXT: ret void
;
@ -712,14 +712,14 @@ define void @captureStrip(i8* %p) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@captureStrip
; IS__TUNIT____-SAME: (i8* nofree writeonly [[P:%.*]]) #[[ATTR1]] {
; IS__TUNIT____-NEXT: [[B:%.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* noalias nofree readnone [[P]]) #[[ATTR21]]
; IS__TUNIT____-NEXT: [[B:%.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* noalias nofree readnone [[P]]) #[[ATTR19]]
; IS__TUNIT____-NEXT: store i8* [[B]], i8** @g3, align 8
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@captureStrip
; IS__CGSCC____-SAME: (i8* nofree writeonly [[P:%.*]]) #[[ATTR1]] {
; IS__CGSCC____-NEXT: [[B:%.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* noalias nofree readnone [[P]]) #[[ATTR20]]
; IS__CGSCC____-NEXT: [[B:%.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* noalias nofree readnone [[P]]) #[[ATTR18]]
; IS__CGSCC____-NEXT: store i8* [[B]], i8** @g3, align 8
; IS__CGSCC____-NEXT: ret void
;
@ -790,14 +790,14 @@ define i1 @nocaptureDereferenceableOrNullICmp(i32* dereferenceable_or_null(4) %x
define i1 @captureDereferenceableOrNullICmp(i32* dereferenceable_or_null(4) %x) null_pointer_is_valid {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind null_pointer_is_valid readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@captureDereferenceableOrNullICmp
; IS__TUNIT____-SAME: (i32* nofree readnone dereferenceable_or_null(4) [[X:%.*]]) #[[ATTR11:[0-9]+]] {
; IS__TUNIT____-SAME: (i32* nofree readnone dereferenceable_or_null(4) [[X:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = bitcast i32* [[X]] to i8*
; IS__TUNIT____-NEXT: [[TMP2:%.*]] = icmp eq i8* [[TMP1]], null
; IS__TUNIT____-NEXT: ret i1 [[TMP2]]
;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind null_pointer_is_valid readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@captureDereferenceableOrNullICmp
; IS__CGSCC____-SAME: (i32* nofree readnone dereferenceable_or_null(4) [[X:%.*]]) #[[ATTR14:[0-9]+]] {
; IS__CGSCC____-SAME: (i32* nofree readnone dereferenceable_or_null(4) [[X:%.*]]) #[[ATTR12:[0-9]+]] {
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = bitcast i32* [[X]] to i8*
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = icmp eq i8* [[TMP1]], null
; IS__CGSCC____-NEXT: ret i1 [[TMP2]]
@ -827,14 +827,14 @@ define i8* @test_returned1(i8* %A, i8* returned %B) nounwind readonly {
; IS__TUNIT____-SAME: (i8* nocapture readonly [[A:%.*]], i8* readonly returned [[B:%.*]]) #[[ATTR4]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[P:%.*]] = call i8* @unknownpi8pi8(i8* [[A]], i8* [[B]])
; IS__TUNIT____-NEXT: ret i8* [[B]]
; IS__TUNIT____-NEXT: ret i8* [[P]]
;
; IS__CGSCC____: Function Attrs: nounwind readonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_returned1
; IS__CGSCC____-SAME: (i8* nocapture readonly [[A:%.*]], i8* readonly returned [[B:%.*]]) #[[ATTR5]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[P:%.*]] = call i8* @unknownpi8pi8(i8* [[A]], i8* [[B]])
; IS__CGSCC____-NEXT: ret i8* [[B]]
; IS__CGSCC____-NEXT: ret i8* [[P]]
;
entry:
%p = call i8* @unknownpi8pi8(i8* %A, i8* %B)
@ -844,17 +844,17 @@ entry:
define i8* @test_returned2(i8* %A, i8* %B) {
; IS__TUNIT____: Function Attrs: nounwind readonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_returned2
; IS__TUNIT____-SAME: (i8* nocapture readonly [[A:%.*]], i8* readonly returned [[B:%.*]]) #[[ATTR4]] {
; IS__TUNIT____-SAME: (i8* readonly [[A:%.*]], i8* readonly [[B:%.*]]) #[[ATTR4]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[P:%.*]] = call i8* @unknownpi8pi8(i8* readonly [[A]], i8* readonly [[B]]) #[[ATTR4]]
; IS__TUNIT____-NEXT: ret i8* [[B]]
; IS__TUNIT____-NEXT: ret i8* [[P]]
;
; IS__CGSCC____: Function Attrs: nounwind readonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_returned2
; IS__CGSCC____-SAME: (i8* nocapture readonly [[A:%.*]], i8* readonly returned [[B:%.*]]) #[[ATTR5]] {
; IS__CGSCC____-SAME: (i8* readonly [[A:%.*]], i8* readonly [[B:%.*]]) #[[ATTR5]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[P:%.*]] = call i8* @unknownpi8pi8(i8* readonly [[A]], i8* readonly [[B]]) #[[ATTR5]]
; IS__CGSCC____-NEXT: ret i8* [[B]]
; IS__CGSCC____-NEXT: ret i8* [[P]]
;
entry:
%p = call i8* @unknownpi8pi8(i8* %A, i8* %B) nounwind readonly
@ -869,13 +869,13 @@ declare void @val_use(i8 %ptr) readonly nounwind willreturn
define void @ptr_uses(i8* %ptr, i8* %wptr) {
; IS__TUNIT____: Function Attrs: nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@ptr_uses
; IS__TUNIT____-SAME: (i8* [[PTR:%.*]], i8* nocapture nofree noundef nonnull writeonly dereferenceable(1) [[WPTR:%.*]]) #[[ATTR13:[0-9]+]] {
; IS__TUNIT____-SAME: (i8* [[PTR:%.*]], i8* nocapture nofree noundef nonnull writeonly dereferenceable(1) [[WPTR:%.*]]) #[[ATTR11:[0-9]+]] {
; IS__TUNIT____-NEXT: store i8 0, i8* [[WPTR]], align 1
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@ptr_uses
; IS__CGSCC____-SAME: (i8* [[PTR:%.*]], i8* nocapture nofree noundef nonnull writeonly dereferenceable(1) [[WPTR:%.*]]) #[[ATTR16]] {
; IS__CGSCC____-SAME: (i8* [[PTR:%.*]], i8* nocapture nofree noundef nonnull writeonly dereferenceable(1) [[WPTR:%.*]]) #[[ATTR14]] {
; IS__CGSCC____-NEXT: store i8 0, i8* [[WPTR]], align 1
; IS__CGSCC____-NEXT: ret void
;
@ -898,19 +898,17 @@ declare i8* @llvm.strip.invariant.group.p0i8(i8*)
; IS__TUNIT____: attributes #[[ATTR6]] = { argmemonly nounwind }
; IS__TUNIT____: attributes #[[ATTR7]] = { nofree nosync nounwind writeonly }
; IS__TUNIT____: attributes #[[ATTR8]] = { argmemonly nofree norecurse nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR9]] = { inaccessiblemem_or_argmemonly nofree norecurse nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR10]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
; IS__TUNIT____: attributes #[[ATTR11]] = { nofree norecurse nosync nounwind null_pointer_is_valid readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR12:[0-9]+]] = { nounwind readonly willreturn }
; IS__TUNIT____: attributes #[[ATTR13]] = { nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR14:[0-9]+]] = { inaccessiblememonly nocallback nofree nosync nounwind speculatable willreturn }
; IS__TUNIT____: attributes #[[ATTR15:[0-9]+]] = { nocallback nofree nosync nounwind readnone speculatable willreturn }
; IS__TUNIT____: attributes #[[ATTR16]] = { nofree nosync nounwind willreturn writeonly }
; IS__TUNIT____: attributes #[[ATTR17]] = { nofree nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR18]] = { nofree nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR19]] = { nounwind }
; IS__TUNIT____: attributes #[[ATTR20]] = { willreturn }
; IS__TUNIT____: attributes #[[ATTR21]] = { readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR9]] = { nofree norecurse nosync nounwind null_pointer_is_valid readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR10:[0-9]+]] = { nounwind readonly willreturn }
; IS__TUNIT____: attributes #[[ATTR11]] = { nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR12:[0-9]+]] = { inaccessiblememonly nocallback nofree nosync nounwind speculatable willreturn }
; IS__TUNIT____: attributes #[[ATTR13:[0-9]+]] = { nocallback nofree nosync nounwind readnone speculatable willreturn }
; IS__TUNIT____: attributes #[[ATTR14]] = { nofree nosync nounwind willreturn writeonly }
; IS__TUNIT____: attributes #[[ATTR15]] = { nofree nounwind readnone willreturn }
; IS__TUNIT____: attributes #[[ATTR16]] = { nofree nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR17]] = { nounwind }
; IS__TUNIT____: attributes #[[ATTR18]] = { willreturn }
; IS__TUNIT____: attributes #[[ATTR19]] = { readnone willreturn }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind willreturn writeonly }
@ -924,15 +922,13 @@ declare i8* @llvm.strip.invariant.group.p0i8(i8*)
; IS__CGSCC____: attributes #[[ATTR9]] = { argmemonly nounwind }
; IS__CGSCC____: attributes #[[ATTR10]] = { nofree nosync nounwind writeonly }
; IS__CGSCC____: attributes #[[ATTR11]] = { argmemonly nofree norecurse nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR12]] = { inaccessiblemem_or_argmemonly nofree norecurse nosync nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR13]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR14]] = { nofree norecurse nosync nounwind null_pointer_is_valid readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR15:[0-9]+]] = { nounwind readonly willreturn }
; IS__CGSCC____: attributes #[[ATTR16]] = { nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR17:[0-9]+]] = { inaccessiblememonly nocallback nofree nosync nounwind speculatable willreturn }
; IS__CGSCC____: attributes #[[ATTR18:[0-9]+]] = { nocallback nofree nosync nounwind readnone speculatable willreturn }
; IS__CGSCC____: attributes #[[ATTR19]] = { nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR20]] = { readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR21]] = { nounwind }
; IS__CGSCC____: attributes #[[ATTR22]] = { willreturn }
; IS__CGSCC____: attributes #[[ATTR12]] = { nofree norecurse nosync nounwind null_pointer_is_valid readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR13:[0-9]+]] = { nounwind readonly willreturn }
; IS__CGSCC____: attributes #[[ATTR14]] = { nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR15:[0-9]+]] = { inaccessiblememonly nocallback nofree nosync nounwind speculatable willreturn }
; IS__CGSCC____: attributes #[[ATTR16:[0-9]+]] = { nocallback nofree nosync nounwind readnone speculatable willreturn }
; IS__CGSCC____: attributes #[[ATTR17]] = { nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR18]] = { readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR19]] = { nounwind }
; IS__CGSCC____: attributes #[[ATTR20]] = { willreturn }
;.

166
llvm/test/Transforms/Attributor/nocapture-2.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=4 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
;
@ -166,27 +166,49 @@ entry:
; return scc_A((int*)(scc_A(a) ? scc_B((double*)a) : scc_C(a)));
; }
define float* @scc_A(i32* dereferenceable_or_null(4) %a) {
; CHECK: Function Attrs: nofree nosync nounwind readnone
; CHECK-LABEL: define {{[^@]+}}@scc_A
; CHECK-SAME: (i32* nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[A:%.*]]) #[[ATTR2:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne i32* [[A]], null
; CHECK-NEXT: br i1 [[TOBOOL]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
; CHECK: cond.true:
; CHECK-NEXT: [[TMP0:%.*]] = bitcast i32* [[A]] to i16*
; CHECK-NEXT: [[CALL:%.*]] = call dereferenceable_or_null(4) i8* @scc_C(i16* noalias nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[TMP0]]) #[[ATTR2]]
; CHECK-NEXT: [[TMP1:%.*]] = bitcast i8* [[CALL]] to double*
; CHECK-NEXT: [[CALL1:%.*]] = call dereferenceable_or_null(4) i64* @scc_B(double* noalias nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[TMP1]]) #[[ATTR2]]
; CHECK-NEXT: [[TMP2:%.*]] = bitcast i64* [[CALL1]] to i32*
; CHECK-NEXT: [[CALL2:%.*]] = call dereferenceable_or_null(4) float* @scc_A(i32* noalias nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[TMP2]]) #[[ATTR2]]
; CHECK-NEXT: [[TMP3:%.*]] = bitcast float* [[CALL2]] to i32*
; CHECK-NEXT: br label [[COND_END:%.*]]
; CHECK: cond.false:
; CHECK-NEXT: br label [[COND_END]]
; CHECK: cond.end:
; CHECK-NEXT: [[COND:%.*]] = phi i32* [ [[TMP3]], [[COND_TRUE]] ], [ [[A]], [[COND_FALSE]] ]
; CHECK-NEXT: [[TMP4:%.*]] = bitcast i32* [[COND]] to float*
; CHECK-NEXT: ret float* [[TMP4]]
; IS________OPM: Function Attrs: nofree nosync nounwind readnone
; IS________OPM-LABEL: define {{[^@]+}}@scc_A
; IS________OPM-SAME: (i32* nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[A:%.*]]) #[[ATTR2:[0-9]+]] {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[TOBOOL:%.*]] = icmp ne i32* [[A]], null
; IS________OPM-NEXT: br i1 [[TOBOOL]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
; IS________OPM: cond.true:
; IS________OPM-NEXT: [[TMP0:%.*]] = bitcast i32* [[A]] to i16*
; IS________OPM-NEXT: [[CALL:%.*]] = call dereferenceable_or_null(4) i8* @scc_C(i16* noalias nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[TMP0]]) #[[ATTR2]]
; IS________OPM-NEXT: [[TMP1:%.*]] = bitcast i8* [[CALL]] to double*
; IS________OPM-NEXT: [[CALL1:%.*]] = call dereferenceable_or_null(4) i64* @scc_B(double* noalias nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[TMP1]]) #[[ATTR2]]
; IS________OPM-NEXT: [[TMP2:%.*]] = bitcast i64* [[CALL1]] to i32*
; IS________OPM-NEXT: [[CALL2:%.*]] = call dereferenceable_or_null(4) float* @scc_A(i32* noalias nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[TMP2]]) #[[ATTR2]]
; IS________OPM-NEXT: [[TMP3:%.*]] = bitcast float* [[CALL2]] to i32*
; IS________OPM-NEXT: br label [[COND_END:%.*]]
; IS________OPM: cond.false:
; IS________OPM-NEXT: br label [[COND_END]]
; IS________OPM: cond.end:
; IS________OPM-NEXT: [[COND:%.*]] = phi i32* [ [[TMP3]], [[COND_TRUE]] ], [ [[A]], [[COND_FALSE]] ]
; IS________OPM-NEXT: [[TMP4:%.*]] = bitcast i32* [[COND]] to float*
; IS________OPM-NEXT: ret float* [[TMP4]]
;
; IS________NPM: Function Attrs: nofree nosync nounwind readnone
; IS________NPM-LABEL: define {{[^@]+}}@scc_A
; IS________NPM-SAME: (i32* nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[A:%.*]]) #[[ATTR2:[0-9]+]] {
; IS________NPM-NEXT: entry:
; IS________NPM-NEXT: [[TOBOOL:%.*]] = icmp ne i32* [[A]], null
; IS________NPM-NEXT: br i1 [[TOBOOL]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
; IS________NPM: cond.true:
; IS________NPM-NEXT: [[TMP0:%.*]] = bitcast i32* [[A]] to i16*
; IS________NPM-NEXT: [[CALL:%.*]] = call dereferenceable_or_null(4) i8* @scc_C(i16* noalias nofree nonnull readnone dereferenceable(4) "no-capture-maybe-returned" [[TMP0]]) #[[ATTR2]]
; IS________NPM-NEXT: [[TMP1:%.*]] = bitcast i8* [[CALL]] to double*
; IS________NPM-NEXT: [[CALL1:%.*]] = call dereferenceable_or_null(4) i64* @scc_B(double* noalias nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[TMP1]]) #[[ATTR2]]
; IS________NPM-NEXT: [[TMP2:%.*]] = bitcast i64* [[CALL1]] to i32*
; IS________NPM-NEXT: [[CALL2:%.*]] = call dereferenceable_or_null(4) float* @scc_A(i32* noalias nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[TMP2]]) #[[ATTR2]]
; IS________NPM-NEXT: [[TMP3:%.*]] = bitcast float* [[CALL2]] to i32*
; IS________NPM-NEXT: br label [[COND_END:%.*]]
; IS________NPM: cond.false:
; IS________NPM-NEXT: br label [[COND_END]]
; IS________NPM: cond.end:
; IS________NPM-NEXT: [[COND:%.*]] = phi i32* [ [[TMP3]], [[COND_TRUE]] ], [ [[A]], [[COND_FALSE]] ]
; IS________NPM-NEXT: [[TMP4:%.*]] = bitcast i32* [[COND]] to float*
; IS________NPM-NEXT: ret float* [[TMP4]]
;
entry:
%tobool = icmp ne i32* %a, null
@ -213,27 +235,49 @@ cond.end: ; preds = %cond.false, %cond.t
; FIXME: the call1 below to scc_B should return dereferenceable_or_null(8) (as the callee does). Something prevented that deduction and needs to be investigated.
define i64* @scc_B(double* dereferenceable_or_null(8) %a) {
; CHECK: Function Attrs: nofree nosync nounwind readnone
; CHECK-LABEL: define {{[^@]+}}@scc_B
; CHECK-SAME: (double* nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[A:%.*]]) #[[ATTR2]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne double* [[A]], null
; CHECK-NEXT: br i1 [[TOBOOL]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
; CHECK: cond.true:
; CHECK-NEXT: [[TMP0:%.*]] = bitcast double* [[A]] to i32*
; CHECK-NEXT: [[CALL:%.*]] = call dereferenceable_or_null(4) float* @scc_A(i32* noalias nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[TMP0]]) #[[ATTR2]]
; CHECK-NEXT: [[TMP1:%.*]] = bitcast float* [[CALL]] to double*
; CHECK-NEXT: [[CALL1:%.*]] = call dereferenceable_or_null(4) i64* @scc_B(double* noalias nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[TMP1]]) #[[ATTR2]]
; CHECK-NEXT: [[TMP2:%.*]] = bitcast i64* [[CALL1]] to i16*
; CHECK-NEXT: [[CALL2:%.*]] = call dereferenceable_or_null(4) i8* @scc_C(i16* noalias nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[TMP2]]) #[[ATTR2]]
; CHECK-NEXT: br label [[COND_END:%.*]]
; CHECK: cond.false:
; CHECK-NEXT: [[TMP3:%.*]] = bitcast double* [[A]] to i8*
; CHECK-NEXT: br label [[COND_END]]
; CHECK: cond.end:
; CHECK-NEXT: [[COND:%.*]] = phi i8* [ [[CALL2]], [[COND_TRUE]] ], [ [[TMP3]], [[COND_FALSE]] ]
; CHECK-NEXT: [[TMP4:%.*]] = bitcast i8* [[COND]] to i64*
; CHECK-NEXT: ret i64* [[TMP4]]
; IS________OPM: Function Attrs: nofree nosync nounwind readnone
; IS________OPM-LABEL: define {{[^@]+}}@scc_B
; IS________OPM-SAME: (double* nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[A:%.*]]) #[[ATTR2]] {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: [[TOBOOL:%.*]] = icmp ne double* [[A]], null
; IS________OPM-NEXT: br i1 [[TOBOOL]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
; IS________OPM: cond.true:
; IS________OPM-NEXT: [[TMP0:%.*]] = bitcast double* [[A]] to i32*
; IS________OPM-NEXT: [[CALL:%.*]] = call dereferenceable_or_null(4) float* @scc_A(i32* noalias nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[TMP0]]) #[[ATTR2]]
; IS________OPM-NEXT: [[TMP1:%.*]] = bitcast float* [[CALL]] to double*
; IS________OPM-NEXT: [[CALL1:%.*]] = call dereferenceable_or_null(4) i64* @scc_B(double* noalias nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[TMP1]]) #[[ATTR2]]
; IS________OPM-NEXT: [[TMP2:%.*]] = bitcast i64* [[CALL1]] to i16*
; IS________OPM-NEXT: [[CALL2:%.*]] = call dereferenceable_or_null(4) i8* @scc_C(i16* noalias nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[TMP2]]) #[[ATTR2]]
; IS________OPM-NEXT: br label [[COND_END:%.*]]
; IS________OPM: cond.false:
; IS________OPM-NEXT: [[TMP3:%.*]] = bitcast double* [[A]] to i8*
; IS________OPM-NEXT: br label [[COND_END]]
; IS________OPM: cond.end:
; IS________OPM-NEXT: [[COND:%.*]] = phi i8* [ [[CALL2]], [[COND_TRUE]] ], [ [[TMP3]], [[COND_FALSE]] ]
; IS________OPM-NEXT: [[TMP4:%.*]] = bitcast i8* [[COND]] to i64*
; IS________OPM-NEXT: ret i64* [[TMP4]]
;
; IS________NPM: Function Attrs: nofree nosync nounwind readnone
; IS________NPM-LABEL: define {{[^@]+}}@scc_B
; IS________NPM-SAME: (double* nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[A:%.*]]) #[[ATTR2]] {
; IS________NPM-NEXT: entry:
; IS________NPM-NEXT: [[TOBOOL:%.*]] = icmp ne double* [[A]], null
; IS________NPM-NEXT: br i1 [[TOBOOL]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
; IS________NPM: cond.true:
; IS________NPM-NEXT: [[TMP0:%.*]] = bitcast double* [[A]] to i32*
; IS________NPM-NEXT: [[CALL:%.*]] = call dereferenceable_or_null(4) float* @scc_A(i32* noalias nofree nonnull readnone dereferenceable(8) "no-capture-maybe-returned" [[TMP0]]) #[[ATTR2]]
; IS________NPM-NEXT: [[TMP1:%.*]] = bitcast float* [[CALL]] to double*
; IS________NPM-NEXT: [[CALL1:%.*]] = call dereferenceable_or_null(4) i64* @scc_B(double* noalias nofree readnone dereferenceable_or_null(8) "no-capture-maybe-returned" [[TMP1]]) #[[ATTR2]]
; IS________NPM-NEXT: [[TMP2:%.*]] = bitcast i64* [[CALL1]] to i16*
; IS________NPM-NEXT: [[CALL2:%.*]] = call dereferenceable_or_null(4) i8* @scc_C(i16* noalias nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[TMP2]]) #[[ATTR2]]
; IS________NPM-NEXT: br label [[COND_END:%.*]]
; IS________NPM: cond.false:
; IS________NPM-NEXT: [[TMP3:%.*]] = bitcast double* [[A]] to i8*
; IS________NPM-NEXT: br label [[COND_END]]
; IS________NPM: cond.end:
; IS________NPM-NEXT: [[COND:%.*]] = phi i8* [ [[CALL2]], [[COND_TRUE]] ], [ [[TMP3]], [[COND_FALSE]] ]
; IS________NPM-NEXT: [[TMP4:%.*]] = bitcast i8* [[COND]] to i64*
; IS________NPM-NEXT: ret i64* [[TMP4]]
;
entry:
%tobool = icmp ne double* %a, null
@ -261,7 +305,7 @@ cond.end: ; preds = %cond.false, %cond.t
define i8* @scc_C(i16* dereferenceable_or_null(2) %a) {
; CHECK: Function Attrs: nofree nosync nounwind readnone
; CHECK-LABEL: define {{[^@]+}}@scc_C
; CHECK-SAME: (i16* nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[A:%.*]]) #[[ATTR2]] {
; CHECK-SAME: (i16* nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[A:%.*]]) #[[ATTR2:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[BC:%.*]] = bitcast i16* [[A]] to i32*
; CHECK-NEXT: [[CALL:%.*]] = call dereferenceable_or_null(4) float* @scc_A(i32* noalias nofree readnone dereferenceable_or_null(4) "no-capture-maybe-returned" [[BC]]) #[[ATTR2]]
@ -444,10 +488,10 @@ define i64* @negative_test_not_captured_but_returned_call_0a(i64* %a) #0 {
;
; IS__CGSCC____: Function Attrs: argmemonly nofree noinline nosync nounwind willreturn writeonly uwtable
; IS__CGSCC____-LABEL: define {{[^@]+}}@negative_test_not_captured_but_returned_call_0a
; IS__CGSCC____-SAME: (i64* nofree noundef nonnull returned writeonly align 8 dereferenceable(8) [[A:%.*]]) #[[ATTR5]] {
; IS__CGSCC____-SAME: (i64* nofree noundef nonnull writeonly align 8 dereferenceable(8) [[A:%.*]]) #[[ATTR5]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i64* @not_captured_but_returned_0(i64* nofree noundef nonnull writeonly align 8 dereferenceable(8) [[A]]) #[[ATTR10]]
; IS__CGSCC____-NEXT: ret i64* [[A]]
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call noundef nonnull align 8 dereferenceable(8) i64* @not_captured_but_returned_0(i64* nofree noundef nonnull writeonly align 8 dereferenceable(8) [[A]]) #[[ATTR10]]
; IS__CGSCC____-NEXT: ret i64* [[CALL]]
;
entry:
%call = call i64* @not_captured_but_returned_0(i64* %a)
@ -476,7 +520,7 @@ define void @negative_test_not_captured_but_returned_call_0b(i64* %a) #0 {
; IS__CGSCC____-SAME: (i64* nofree noundef nonnull writeonly align 8 dereferenceable(8) [[A:%.*]]) #[[ATTR5]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i64* @not_captured_but_returned_0(i64* nofree noundef nonnull writeonly align 8 dereferenceable(8) [[A]]) #[[ATTR10]]
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = ptrtoint i64* [[A]] to i64
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = ptrtoint i64* [[CALL]] to i64
; IS__CGSCC____-NEXT: store i64 [[TMP0]], i64* [[A]], align 8
; IS__CGSCC____-NEXT: ret void
;
@ -669,17 +713,17 @@ declare i32* @readonly_unknown_r1a(i32*, i32* returned) readonly
define i32* @not_captured_by_readonly_call_not_returned_either2(i32* %b, i32* %r) {
; IS__TUNIT____: Function Attrs: nounwind readonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@not_captured_by_readonly_call_not_returned_either2
; IS__TUNIT____-SAME: (i32* nocapture readonly [[B:%.*]], i32* readonly returned [[R:%.*]]) #[[ATTR8]] {
; IS__TUNIT____-SAME: (i32* readonly [[B:%.*]], i32* readonly [[R:%.*]]) #[[ATTR8]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32* @readonly_unknown_r1a(i32* readonly [[B]], i32* readonly [[R]]) #[[ATTR8]]
; IS__TUNIT____-NEXT: ret i32* [[R]]
; IS__TUNIT____-NEXT: ret i32* [[CALL]]
;
; IS__CGSCC____: Function Attrs: nounwind readonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@not_captured_by_readonly_call_not_returned_either2
; IS__CGSCC____-SAME: (i32* nocapture readonly [[B:%.*]], i32* readonly returned [[R:%.*]]) #[[ATTR9]] {
; IS__CGSCC____-SAME: (i32* readonly [[B:%.*]], i32* readonly [[R:%.*]]) #[[ATTR9]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32* @readonly_unknown_r1a(i32* readonly [[B]], i32* readonly [[R]]) #[[ATTR9]]
; IS__CGSCC____-NEXT: ret i32* [[R]]
; IS__CGSCC____-NEXT: ret i32* [[CALL]]
;
entry:
%call = call i32* @readonly_unknown_r1a(i32* %b, i32* %r) nounwind
@ -690,17 +734,17 @@ declare i32* @readonly_unknown_r1b(i32*, i32* returned) readonly nounwind
define i32* @not_captured_by_readonly_call_not_returned_either3(i32* %b, i32* %r) {
; IS__TUNIT____: Function Attrs: nounwind readonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@not_captured_by_readonly_call_not_returned_either3
; IS__TUNIT____-SAME: (i32* nocapture readonly [[B:%.*]], i32* readonly returned [[R:%.*]]) #[[ATTR8]] {
; IS__TUNIT____-SAME: (i32* nocapture readonly [[B:%.*]], i32* readonly [[R:%.*]]) #[[ATTR8]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32* @readonly_unknown_r1b(i32* nocapture readonly [[B]], i32* readonly [[R]]) #[[ATTR8]]
; IS__TUNIT____-NEXT: ret i32* [[R]]
; IS__TUNIT____-NEXT: ret i32* [[CALL]]
;
; IS__CGSCC____: Function Attrs: nounwind readonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@not_captured_by_readonly_call_not_returned_either3
; IS__CGSCC____-SAME: (i32* nocapture readonly [[B:%.*]], i32* readonly returned [[R:%.*]]) #[[ATTR9]] {
; IS__CGSCC____-SAME: (i32* nocapture readonly [[B:%.*]], i32* readonly [[R:%.*]]) #[[ATTR9]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32* @readonly_unknown_r1b(i32* nocapture readonly [[B]], i32* readonly [[R]]) #[[ATTR9]]
; IS__CGSCC____-NEXT: ret i32* [[R]]
; IS__CGSCC____-NEXT: ret i32* [[CALL]]
;
entry:
%call = call i32* @readonly_unknown_r1b(i32* %b, i32* %r)
@ -710,17 +754,17 @@ entry:
define i32* @not_captured_by_readonly_call_not_returned_either4(i32* %b, i32* %r) nounwind {
; IS__TUNIT____: Function Attrs: nounwind readonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@not_captured_by_readonly_call_not_returned_either4
; IS__TUNIT____-SAME: (i32* nocapture readonly [[B:%.*]], i32* readonly returned [[R:%.*]]) #[[ATTR8]] {
; IS__TUNIT____-SAME: (i32* readonly [[B:%.*]], i32* readonly [[R:%.*]]) #[[ATTR8]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32* @readonly_unknown_r1a(i32* readonly [[B]], i32* readonly [[R]]) #[[ATTR6]]
; IS__TUNIT____-NEXT: ret i32* [[R]]
; IS__TUNIT____-NEXT: ret i32* [[CALL]]
;
; IS__CGSCC____: Function Attrs: nounwind readonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@not_captured_by_readonly_call_not_returned_either4
; IS__CGSCC____-SAME: (i32* nocapture readonly [[B:%.*]], i32* readonly returned [[R:%.*]]) #[[ATTR9]] {
; IS__CGSCC____-SAME: (i32* readonly [[B:%.*]], i32* readonly [[R:%.*]]) #[[ATTR9]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32* @readonly_unknown_r1a(i32* readonly [[B]], i32* readonly [[R]]) #[[ATTR7]]
; IS__CGSCC____-NEXT: ret i32* [[R]]
; IS__CGSCC____-NEXT: ret i32* [[CALL]]
;
entry:
%call = call i32* @readonly_unknown_r1a(i32* %b, i32* %r)

4
llvm/test/Transforms/Attributor/nonnull.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=15 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=15 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

37
llvm/test/Transforms/Attributor/norecurse.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=8 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=8 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
@ -257,16 +257,27 @@ Dead:
}
define i1 @test_rec_neg(i1 %c) norecurse {
; CHECK: Function Attrs: norecurse
; CHECK-LABEL: define {{[^@]+}}@test_rec_neg
; CHECK-SAME: (i1 [[C:%.*]]) #[[ATTR8:[0-9]+]] {
; CHECK-NEXT: [[RC1:%.*]] = call noundef i1 @rec(i1 noundef true)
; CHECK-NEXT: br i1 [[RC1]], label [[T:%.*]], label [[F:%.*]]
; CHECK: t:
; CHECK-NEXT: [[RC2:%.*]] = call noundef i1 @rec(i1 [[C]])
; CHECK-NEXT: ret i1 [[RC2]]
; CHECK: f:
; CHECK-NEXT: ret i1 [[RC1]]
; IS__TUNIT____: Function Attrs: norecurse
; IS__TUNIT____-LABEL: define {{[^@]+}}@test_rec_neg
; IS__TUNIT____-SAME: (i1 [[C:%.*]]) #[[ATTR8:[0-9]+]] {
; IS__TUNIT____-NEXT: [[RC1:%.*]] = call i1 @rec(i1 noundef true)
; IS__TUNIT____-NEXT: br i1 [[RC1]], label [[T:%.*]], label [[F:%.*]]
; IS__TUNIT____: t:
; IS__TUNIT____-NEXT: [[RC2:%.*]] = call i1 @rec(i1 [[C]])
; IS__TUNIT____-NEXT: ret i1 [[RC2]]
; IS__TUNIT____: f:
; IS__TUNIT____-NEXT: ret i1 [[RC1]]
;
; IS__CGSCC____: Function Attrs: norecurse
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_rec_neg
; IS__CGSCC____-SAME: (i1 [[C:%.*]]) #[[ATTR8:[0-9]+]] {
; IS__CGSCC____-NEXT: [[RC1:%.*]] = call noundef i1 @rec(i1 noundef true)
; IS__CGSCC____-NEXT: br i1 [[RC1]], label [[T:%.*]], label [[F:%.*]]
; IS__CGSCC____: t:
; IS__CGSCC____-NEXT: [[RC2:%.*]] = call noundef i1 @rec(i1 [[C]])
; IS__CGSCC____-NEXT: ret i1 [[RC2]]
; IS__CGSCC____: f:
; IS__CGSCC____-NEXT: ret i1 [[RC1]]
;
%rc1 = call i1 @rec(i1 true)
br i1 %rc1, label %t, label %f
@ -306,6 +317,6 @@ f:
; CHECK: attributes #[[ATTR5:[0-9]+]] = { argmemonly nofree nounwind willreturn }
; CHECK: attributes #[[ATTR6]] = { norecurse nosync readnone }
; CHECK: attributes #[[ATTR7]] = { null_pointer_is_valid }
; CHECK: attributes #[[ATTR8]] = { norecurse }
; CHECK: attributes #[[ATTR8:[0-9]+]] = { norecurse }
; CHECK: attributes #[[ATTR9]] = { willreturn }
;.

4
llvm/test/Transforms/Attributor/openmp_parallel.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

255
llvm/test/Transforms/Attributor/potential.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -enable-new-pm=0 -attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=20 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=20 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -enable-new-pm=0 -attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -enable-new-pm=0 -attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
;
@ -56,12 +56,12 @@ define i1 @potential_test1(i1 %c) {
; int potential_test2(int x) { return call_with_two_values(1) + call_with_two_values(-1); }
define internal i32 @iszero2(i32 %c) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@iszero2
; IS__CGSCC____-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[CMP:%.*]] = icmp eq i32 [[C]], 0
; IS__CGSCC____-NEXT: [[RET:%.*]] = zext i1 [[CMP]] to i32
; IS__CGSCC____-NEXT: ret i32 [[RET]]
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@iszero2
; CHECK-SAME: (i32 [[C:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[C]], 0
; CHECK-NEXT: [[RET:%.*]] = zext i1 [[CMP]] to i32
; CHECK-NEXT: ret i32 [[RET]]
;
%cmp = icmp eq i32 %c, 0
%ret = zext i1 %cmp to i32
@ -69,6 +69,24 @@ define internal i32 @iszero2(i32 %c) {
}
define internal i32 @call_with_two_values(i32 %c) {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@call_with_two_values
; IS__TUNIT_OPM-SAME: (i32 noundef [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[CSRET1:%.*]] = call i32 @iszero2(i32 noundef [[C]]) #[[ATTR2:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__TUNIT_OPM-NEXT: [[MINUSC:%.*]] = sub i32 0, [[C]]
; IS__TUNIT_OPM-NEXT: [[CSRET2:%.*]] = call i32 @iszero2(i32 [[MINUSC]]) #[[ATTR2]], !range [[RNG0]]
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = add i32 [[CSRET1]], [[CSRET2]]
; IS__TUNIT_OPM-NEXT: ret i32 [[RET]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@call_with_two_values
; IS__TUNIT_NPM-SAME: (i32 noundef [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[CSRET1:%.*]] = call i32 @iszero2(i32 noundef [[C]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__TUNIT_NPM-NEXT: [[MINUSC:%.*]] = sub i32 0, [[C]]
; IS__TUNIT_NPM-NEXT: [[CSRET2:%.*]] = call i32 @iszero2(i32 [[MINUSC]]) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = add i32 [[CSRET1]], [[CSRET2]]
; IS__TUNIT_NPM-NEXT: ret i32 [[RET]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@call_with_two_values
; IS__CGSCC_OPM-SAME: (i32 noundef [[C:%.*]]) #[[ATTR1]] {
@ -95,10 +113,21 @@ define internal i32 @call_with_two_values(i32 %c) {
}
define i32 @potential_test2(i1 %c) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@potential_test2
; IS__TUNIT____-SAME: (i1 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i32 0
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test2
; IS__TUNIT_OPM-SAME: (i1 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[CSRET1:%.*]] = call i32 @call_with_two_values(i32 noundef 1) #[[ATTR2]], !range [[RNG1:![0-9]+]]
; IS__TUNIT_OPM-NEXT: [[CSRET2:%.*]] = call i32 @call_with_two_values(i32 noundef -1) #[[ATTR2]], !range [[RNG1]]
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = add i32 [[CSRET1]], [[CSRET2]]
; IS__TUNIT_OPM-NEXT: ret i32 [[RET]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test2
; IS__TUNIT_NPM-SAME: (i1 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[CSRET1:%.*]] = call i32 @call_with_two_values(i32 noundef 1) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; IS__TUNIT_NPM-NEXT: [[CSRET2:%.*]] = call i32 @call_with_two_values(i32 noundef -1) #[[ATTR1]], !range [[RNG1]]
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = add i32 [[CSRET1]], [[CSRET2]]
; IS__TUNIT_NPM-NEXT: ret i32 [[RET]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@potential_test2
@ -205,10 +234,21 @@ define i32 @potential_test3() {
; int potential_test7(int c) { return return1or3(c) == return3or4(c); }
define i32 @potential_test4(i32 %c) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@potential_test4
; IS__TUNIT____-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i32 0
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test4
; IS__TUNIT_OPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[CSRET:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR2]]
; IS__TUNIT_OPM-NEXT: [[FALSE:%.*]] = icmp eq i32 [[CSRET]], 2
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = zext i1 [[FALSE]] to i32
; IS__TUNIT_OPM-NEXT: ret i32 [[RET]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test4
; IS__TUNIT_NPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[CSRET:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR1]]
; IS__TUNIT_NPM-NEXT: [[FALSE:%.*]] = icmp eq i32 [[CSRET]], 2
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = zext i1 [[FALSE]] to i32
; IS__TUNIT_NPM-NEXT: ret i32 [[RET]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@potential_test4
@ -233,10 +273,23 @@ define i32 @potential_test4(i32 %c) {
}
define i32 @potential_test5(i32 %c) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@potential_test5
; IS__TUNIT____-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i32 0
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test5
; IS__TUNIT_OPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR2]]
; IS__TUNIT_OPM-NEXT: [[CSRET2:%.*]] = call i32 @return2or4(i32 [[C]]) #[[ATTR2]]
; IS__TUNIT_OPM-NEXT: [[FALSE:%.*]] = icmp eq i32 [[CSRET1]], [[CSRET2]]
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = zext i1 [[FALSE]] to i32
; IS__TUNIT_OPM-NEXT: ret i32 [[RET]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test5
; IS__TUNIT_NPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR1]]
; IS__TUNIT_NPM-NEXT: [[CSRET2:%.*]] = call i32 @return2or4(i32 [[C]]) #[[ATTR1]]
; IS__TUNIT_NPM-NEXT: [[FALSE:%.*]] = icmp eq i32 [[CSRET1]], [[CSRET2]]
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = zext i1 [[FALSE]] to i32
; IS__TUNIT_NPM-NEXT: ret i32 [[RET]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@potential_test5
@ -267,14 +320,14 @@ define i1 @potential_test6(i32 %c) {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test6
; IS__TUNIT_OPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR2:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__TUNIT_OPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR2]]
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = icmp eq i32 [[CSRET1]], 3
; IS__TUNIT_OPM-NEXT: ret i1 [[RET]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test6
; IS__TUNIT_NPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR1:[0-9]+]], !range [[RNG0:![0-9]+]]
; IS__TUNIT_NPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR1]]
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = icmp eq i32 [[CSRET1]], 3
; IS__TUNIT_NPM-NEXT: ret i1 [[RET]]
;
@ -301,16 +354,16 @@ define i1 @potential_test7(i32 %c) {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test7
; IS__TUNIT_OPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR2]], !range [[RNG0]]
; IS__TUNIT_OPM-NEXT: [[CSRET2:%.*]] = call i32 @return3or4(i32 [[C]]) #[[ATTR2]], !range [[RNG1:![0-9]+]]
; IS__TUNIT_OPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR2]]
; IS__TUNIT_OPM-NEXT: [[CSRET2:%.*]] = call i32 @return3or4(i32 [[C]]) #[[ATTR2]]
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = icmp eq i32 [[CSRET1]], [[CSRET2]]
; IS__TUNIT_OPM-NEXT: ret i1 [[RET]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test7
; IS__TUNIT_NPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT_NPM-NEXT: [[CSRET2:%.*]] = call i32 @return3or4(i32 [[C]]) #[[ATTR1]], !range [[RNG1:![0-9]+]]
; IS__TUNIT_NPM-NEXT: [[CSRET1:%.*]] = call i32 @return1or3(i32 [[C]]) #[[ATTR1]]
; IS__TUNIT_NPM-NEXT: [[CSRET2:%.*]] = call i32 @return3or4(i32 [[C]]) #[[ATTR1]]
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = icmp eq i32 [[CSRET1]], [[CSRET2]]
; IS__TUNIT_NPM-NEXT: ret i1 [[RET]]
;
@ -339,7 +392,7 @@ define i1 @potential_test7(i32 %c) {
define internal i32 @return1or3(i32 %c) {
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@return1or3
; CHECK-SAME: (i32 [[C:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[C]], 0
; CHECK-NEXT: [[RET:%.*]] = select i1 [[CMP]], i32 1, i32 3
; CHECK-NEXT: ret i32 [[RET]]
@ -350,12 +403,12 @@ define internal i32 @return1or3(i32 %c) {
}
define internal i32 @return2or4(i32 %c) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@return2or4
; IS__CGSCC____-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[CMP:%.*]] = icmp eq i32 [[C]], 0
; IS__CGSCC____-NEXT: [[RET:%.*]] = select i1 [[CMP]], i32 2, i32 4
; IS__CGSCC____-NEXT: ret i32 [[RET]]
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@return2or4
; CHECK-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[C]], 0
; CHECK-NEXT: [[RET:%.*]] = select i1 [[CMP]], i32 2, i32 4
; CHECK-NEXT: ret i32 [[RET]]
;
%cmp = icmp eq i32 %c, 0
%ret = select i1 %cmp, i32 2, i32 4
@ -382,7 +435,7 @@ define internal i32 @return3or4(i32 %c) {
define internal i1 @cmp_with_four(i32 %c) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@cmp_with_four
; IS__CGSCC____-SAME: (i32 noundef [[C:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: [[CMP:%.*]] = icmp eq i32 [[C]], 4
; IS__CGSCC____-NEXT: ret i1 [[CMP]]
;
@ -459,7 +512,8 @@ define i1 @potential_test9() {
; IS__TUNIT_OPM-NEXT: [[I_1]] = add i32 [[I_0]], 1
; IS__TUNIT_OPM-NEXT: br label [[COND]]
; IS__TUNIT_OPM: end:
; IS__TUNIT_OPM-NEXT: ret i1 false
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = icmp eq i32 [[C_0]], 0
; IS__TUNIT_OPM-NEXT: ret i1 [[RET]]
;
; IS________NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS________NPM-LABEL: define {{[^@]+}}@potential_test9
@ -478,7 +532,8 @@ define i1 @potential_test9() {
; IS________NPM-NEXT: [[I_1]] = add i32 [[I_0]], 1
; IS________NPM-NEXT: br label [[COND]]
; IS________NPM: end:
; IS________NPM-NEXT: ret i1 false
; IS________NPM-NEXT: [[RET:%.*]] = icmp eq i32 [[C_0]], 0
; IS________NPM-NEXT: ret i1 [[RET]]
;
; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@potential_test9
@ -497,7 +552,8 @@ define i1 @potential_test9() {
; IS__CGSCC_OPM-NEXT: [[I_1]] = add i32 [[I_0]], 1
; IS__CGSCC_OPM-NEXT: br label [[COND]]
; IS__CGSCC_OPM: end:
; IS__CGSCC_OPM-NEXT: ret i1 false
; IS__CGSCC_OPM-NEXT: [[RET:%.*]] = icmp eq i32 [[C_0]], 0
; IS__CGSCC_OPM-NEXT: ret i1 [[RET]]
;
entry:
br label %cond
@ -522,19 +578,19 @@ end:
; and returned value of @potential_test10 can be simplified to 0(false)
define internal i32 @may_return_undef(i32 %c) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@may_return_undef
; IS__CGSCC____-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: switch i32 [[C]], label [[OTHERWISE:%.*]] [
; IS__CGSCC____-NEXT: i32 1, label [[A:%.*]]
; IS__CGSCC____-NEXT: i32 -1, label [[B:%.*]]
; IS__CGSCC____-NEXT: ]
; IS__CGSCC____: a:
; IS__CGSCC____-NEXT: ret i32 1
; IS__CGSCC____: b:
; IS__CGSCC____-NEXT: ret i32 -1
; IS__CGSCC____: otherwise:
; IS__CGSCC____-NEXT: ret i32 undef
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@may_return_undef
; CHECK-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: switch i32 [[C]], label [[OTHERWISE:%.*]] [
; CHECK-NEXT: i32 1, label [[A:%.*]]
; CHECK-NEXT: i32 -1, label [[B:%.*]]
; CHECK-NEXT: ]
; CHECK: a:
; CHECK-NEXT: ret i32 1
; CHECK: b:
; CHECK-NEXT: ret i32 -1
; CHECK: otherwise:
; CHECK-NEXT: ret i32 undef
;
switch i32 %c, label %otherwise [i32 1, label %a
i32 -1, label %b]
@ -547,10 +603,19 @@ otherwise:
}
define i1 @potential_test10(i32 %c) {
; IS__TUNIT____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@potential_test10
; IS__TUNIT____-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: ret i1 false
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test10
; IS__TUNIT_OPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = call i32 @may_return_undef(i32 [[C]]) #[[ATTR2]]
; IS__TUNIT_OPM-NEXT: [[CMP:%.*]] = icmp eq i32 [[RET]], 0
; IS__TUNIT_OPM-NEXT: ret i1 [[CMP]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test10
; IS__TUNIT_NPM-SAME: (i32 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = call i32 @may_return_undef(i32 [[C]]) #[[ATTR1]]
; IS__TUNIT_NPM-NEXT: [[CMP:%.*]] = icmp eq i32 [[RET]], 0
; IS__TUNIT_NPM-NEXT: ret i1 [[CMP]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@potential_test10
@ -579,7 +644,8 @@ define i32 @optimize_undef_1(i1 %c) {
; CHECK: t:
; CHECK-NEXT: ret i32 0
; CHECK: f:
; CHECK-NEXT: ret i32 1
; CHECK-NEXT: [[UNDEF:%.*]] = add i32 undef, 1
; CHECK-NEXT: ret i32 [[UNDEF]]
;
br i1 %c, label %t, label %f
t:
@ -597,7 +663,8 @@ define i32 @optimize_undef_2(i1 %c) {
; CHECK: t:
; CHECK-NEXT: ret i32 0
; CHECK: f:
; CHECK-NEXT: ret i32 -1
; CHECK-NEXT: [[UNDEF:%.*]] = sub i32 undef, 1
; CHECK-NEXT: ret i32 [[UNDEF]]
;
br i1 %c, label %t, label %f
t:
@ -615,7 +682,9 @@ define i32 @optimize_undef_3(i1 %c) {
; CHECK: t:
; CHECK-NEXT: ret i32 0
; CHECK: f:
; CHECK-NEXT: ret i32 1
; CHECK-NEXT: [[UNDEF:%.*]] = icmp eq i32 undef, 0
; CHECK-NEXT: [[UNDEF2:%.*]] = zext i1 [[UNDEF]] to i32
; CHECK-NEXT: ret i32 [[UNDEF2]]
;
br i1 %c, label %t, label %f
t:
@ -632,9 +701,9 @@ define i32 @potential_test11(i1 %c) {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test11
; IS__TUNIT_OPM-SAME: (i1 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[ZERO1:%.*]] = call i32 @optimize_undef_1(i1 [[C]]) #[[ATTR2]], !range [[RNG2:![0-9]+]]
; IS__TUNIT_OPM-NEXT: [[ZERO2:%.*]] = call i32 @optimize_undef_2(i1 [[C]]) #[[ATTR2]], !range [[RNG3:![0-9]+]]
; IS__TUNIT_OPM-NEXT: [[ZERO3:%.*]] = call i32 @optimize_undef_3(i1 [[C]]) #[[ATTR2]], !range [[RNG2]]
; IS__TUNIT_OPM-NEXT: [[ZERO1:%.*]] = call i32 @optimize_undef_1(i1 [[C]]) #[[ATTR2]], !range [[RNG0]]
; IS__TUNIT_OPM-NEXT: [[ZERO2:%.*]] = call i32 @optimize_undef_2(i1 [[C]]) #[[ATTR2]], !range [[RNG2:![0-9]+]]
; IS__TUNIT_OPM-NEXT: [[ZERO3:%.*]] = call i32 @optimize_undef_3(i1 [[C]]) #[[ATTR2]], !range [[RNG0]]
; IS__TUNIT_OPM-NEXT: [[ACC1:%.*]] = add i32 [[ZERO1]], [[ZERO2]]
; IS__TUNIT_OPM-NEXT: [[ACC2:%.*]] = add i32 [[ACC1]], [[ZERO3]]
; IS__TUNIT_OPM-NEXT: ret i32 [[ACC2]]
@ -642,9 +711,9 @@ define i32 @potential_test11(i1 %c) {
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test11
; IS__TUNIT_NPM-SAME: (i1 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[ZERO1:%.*]] = call i32 @optimize_undef_1(i1 [[C]]) #[[ATTR1]], !range [[RNG2:![0-9]+]]
; IS__TUNIT_NPM-NEXT: [[ZERO2:%.*]] = call i32 @optimize_undef_2(i1 [[C]]) #[[ATTR1]], !range [[RNG3:![0-9]+]]
; IS__TUNIT_NPM-NEXT: [[ZERO3:%.*]] = call i32 @optimize_undef_3(i1 [[C]]) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT_NPM-NEXT: [[ZERO1:%.*]] = call i32 @optimize_undef_1(i1 [[C]]) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT_NPM-NEXT: [[ZERO2:%.*]] = call i32 @optimize_undef_2(i1 [[C]]) #[[ATTR1]], !range [[RNG2:![0-9]+]]
; IS__TUNIT_NPM-NEXT: [[ZERO3:%.*]] = call i32 @optimize_undef_3(i1 [[C]]) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT_NPM-NEXT: [[ACC1:%.*]] = add i32 [[ZERO1]], [[ZERO2]]
; IS__TUNIT_NPM-NEXT: [[ACC2:%.*]] = add i32 [[ACC1]], [[ZERO3]]
; IS__TUNIT_NPM-NEXT: ret i32 [[ACC2]]
@ -678,23 +747,15 @@ define i32 @potential_test11(i1 %c) {
}
define i32 @optimize_poison_1(i1 %c) {
; IS________OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS________OPM-LABEL: define {{[^@]+}}@optimize_poison_1
; IS________OPM-SAME: (i1 [[C:%.*]]) #[[ATTR0]] {
; IS________OPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS________OPM: t:
; IS________OPM-NEXT: ret i32 0
; IS________OPM: f:
; IS________OPM-NEXT: ret i32 -1
;
; IS________NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS________NPM-LABEL: define {{[^@]+}}@optimize_poison_1
; IS________NPM-SAME: (i1 [[C:%.*]]) #[[ATTR0]] {
; IS________NPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS________NPM: t:
; IS________NPM-NEXT: ret i32 0
; IS________NPM: f:
; IS________NPM-NEXT: ret i32 undef
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@optimize_poison_1
; CHECK-SAME: (i1 [[C:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; CHECK: t:
; CHECK-NEXT: ret i32 0
; CHECK: f:
; CHECK-NEXT: [[POISON:%.*]] = sub nuw i32 0, 1
; CHECK-NEXT: ret i32 [[POISON]]
;
br i1 %c, label %t, label %f
t:
@ -709,7 +770,7 @@ define i32 @potential_test12(i1 %c) {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test12
; IS__TUNIT_OPM-SAME: (i1 [[C:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[ZERO:%.*]] = call noundef i32 @optimize_poison_1(i1 [[C]]) #[[ATTR2]], !range [[RNG3]]
; IS__TUNIT_OPM-NEXT: [[ZERO:%.*]] = call i32 @optimize_poison_1(i1 [[C]]) #[[ATTR2]], !range [[RNG2]]
; IS__TUNIT_OPM-NEXT: ret i32 [[ZERO]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
@ -720,13 +781,13 @@ define i32 @potential_test12(i1 %c) {
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@potential_test12
; IS__CGSCC_OPM-SAME: (i1 [[C:%.*]]) #[[ATTR1]] {
; IS__CGSCC_OPM-NEXT: [[ZERO:%.*]] = call noundef i32 @optimize_poison_1(i1 [[C]]) #[[ATTR3]]
; IS__CGSCC_OPM-NEXT: [[ZERO:%.*]] = call i32 @optimize_poison_1(i1 [[C]]) #[[ATTR3]]
; IS__CGSCC_OPM-NEXT: ret i32 [[ZERO]]
;
; IS__CGSCC_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@potential_test12
; IS__CGSCC_NPM-SAME: (i1 [[C:%.*]]) #[[ATTR1]] {
; IS__CGSCC_NPM-NEXT: [[ZERO:%.*]] = call noundef i32 @optimize_poison_1(i1 [[C]]) #[[ATTR2]]
; IS__CGSCC_NPM-NEXT: [[ZERO:%.*]] = call i32 @optimize_poison_1(i1 [[C]]) #[[ATTR2]]
; IS__CGSCC_NPM-NEXT: ret i32 [[ZERO]]
;
%zero = call i32 @optimize_poison_1(i1 %c)
@ -753,13 +814,13 @@ define i32 @potential_test13_caller1() {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test13_caller1
; IS__TUNIT_OPM-SAME: () #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 noundef 0) #[[ATTR2]], !range [[RNG2]]
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 noundef 0) #[[ATTR2]], !range [[RNG0]]
; IS__TUNIT_OPM-NEXT: ret i32 [[RET]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test13_caller1
; IS__TUNIT_NPM-SAME: () #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 noundef 0) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 noundef 0) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT_NPM-NEXT: ret i32 [[RET]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
@ -782,13 +843,13 @@ define i32 @potential_test13_caller2() {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test13_caller2
; IS__TUNIT_OPM-SAME: () #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 noundef 1) #[[ATTR2]], !range [[RNG2]]
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 noundef 1) #[[ATTR2]], !range [[RNG0]]
; IS__TUNIT_OPM-NEXT: ret i32 [[RET]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test13_caller2
; IS__TUNIT_NPM-SAME: () #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 noundef 1) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 noundef 1) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT_NPM-NEXT: ret i32 [[RET]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
@ -811,13 +872,13 @@ define i32 @potential_test13_caller3() {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@potential_test13_caller3
; IS__TUNIT_OPM-SAME: () #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 undef) #[[ATTR2]], !range [[RNG2]]
; IS__TUNIT_OPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 undef) #[[ATTR2]], !range [[RNG0]]
; IS__TUNIT_OPM-NEXT: ret i32 [[RET]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@potential_test13_caller3
; IS__TUNIT_NPM-SAME: () #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 undef) #[[ATTR1]], !range [[RNG2]]
; IS__TUNIT_NPM-NEXT: [[RET:%.*]] = call i32 @potential_test13_callee(i32 undef) #[[ATTR1]], !range [[RNG0]]
; IS__TUNIT_NPM-NEXT: ret i32 [[RET]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
@ -859,7 +920,10 @@ define i1 @potential_test15(i1 %c0, i1 %c1) {
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@potential_test15
; CHECK-SAME: (i1 [[C0:%.*]], i1 [[C1:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: ret i1 false
; CHECK-NEXT: [[X0:%.*]] = select i1 [[C0]], i32 0, i32 1
; CHECK-NEXT: [[X1:%.*]] = select i1 [[C1]], i32 [[X0]], i32 undef
; CHECK-NEXT: [[RET:%.*]] = icmp eq i32 [[X1]], 7
; CHECK-NEXT: ret i1 [[RET]]
;
%x0 = select i1 %c0, i32 0, i32 1
%x1 = select i1 %c1, i32 %x0, i32 undef
@ -871,7 +935,9 @@ define i1 @potential_test16(i1 %c0, i1 %c1) {
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@potential_test16
; CHECK-SAME: (i1 [[C0:%.*]], i1 [[C1:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: ret i1 false
; CHECK-NEXT: [[X1:%.*]] = select i1 [[C1]], i32 0, i32 1
; CHECK-NEXT: [[RET:%.*]] = icmp eq i32 [[X1]], 7
; CHECK-NEXT: ret i1 [[RET]]
;
%x0 = select i1 %c0, i32 0, i32 undef
%x1 = select i1 %c1, i32 %x0, i32 1
@ -896,8 +962,7 @@ define i1 @potential_test16(i1 %c0, i1 %c1) {
; IS__CGSCC_NPM: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR2]] = { readnone willreturn }
;.
; IS__TUNIT____: [[META0:![0-9]+]] = !{i32 1, i32 4}
; IS__TUNIT____: [[META1:![0-9]+]] = !{i32 3, i32 5}
; IS__TUNIT____: [[META2:![0-9]+]] = !{i32 0, i32 2}
; IS__TUNIT____: [[META3:![0-9]+]] = !{i32 -1, i32 1}
; IS__TUNIT____: [[META0:![0-9]+]] = !{i32 0, i32 2}
; IS__TUNIT____: [[META1:![0-9]+]] = !{i32 0, i32 3}
; IS__TUNIT____: [[META2:![0-9]+]] = !{i32 -1, i32 1}
;.

1030
llvm/test/Transforms/Attributor/range.ll
View File

File diff suppressed because it is too large Load Diff

32
llvm/test/Transforms/Attributor/read_write_returned_arguments_scc.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=8 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=8 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
@ -37,23 +37,23 @@ target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define i32* @external_ret2_nrw(i32* %n0, i32* %r0, i32* %w0) {
; IS__TUNIT____: Function Attrs: argmemonly nofree nosync nounwind
; IS__TUNIT____-LABEL: define {{[^@]+}}@external_ret2_nrw
; IS__TUNIT____-SAME: (i32* nofree [[N0:%.*]], i32* nofree [[R0:%.*]], i32* nofree [[W0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-SAME: (i32* nofree [[N0:%.*]], i32* nofree [[R0:%.*]], i32* nofree returned [[W0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32* @internal_ret0_nw(i32* nofree [[N0]], i32* nofree [[W0]]) #[[ATTR3:[0-9]+]]
; IS__TUNIT____-NEXT: [[CALL1:%.*]] = call i32* @internal_ret1_rrw(i32* nofree align 4 [[R0]], i32* nofree align 4 [[R0]], i32* nofree [[W0]]) #[[ATTR3]]
; IS__TUNIT____-NEXT: [[CALL2:%.*]] = call i32* @external_sink_ret2_nrw(i32* nofree [[N0]], i32* nocapture nofree readonly [[R0]], i32* nofree writeonly "no-capture-maybe-returned" [[W0]]) #[[ATTR3]]
; IS__TUNIT____-NEXT: [[CALL2:%.*]] = call i32* @external_sink_ret2_nrw(i32* nofree [[N0]], i32* nocapture nofree readonly align 4 [[R0]], i32* nofree writeonly "no-capture-maybe-returned" [[W0]]) #[[ATTR3]]
; IS__TUNIT____-NEXT: [[CALL3:%.*]] = call i32* @internal_ret1_rw(i32* nofree align 4 [[R0]], i32* nofree [[W0]]) #[[ATTR3]]
; IS__TUNIT____-NEXT: ret i32* [[CALL3]]
; IS__TUNIT____-NEXT: ret i32* [[W0]]
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind
; IS__CGSCC____-LABEL: define {{[^@]+}}@external_ret2_nrw
; IS__CGSCC____-SAME: (i32* nofree [[N0:%.*]], i32* nofree [[R0:%.*]], i32* nofree [[W0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-SAME: (i32* nofree [[N0:%.*]], i32* nofree [[R0:%.*]], i32* nofree returned [[W0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32* @internal_ret0_nw(i32* nofree [[N0]], i32* nofree [[W0]]) #[[ATTR2:[0-9]+]]
; IS__CGSCC____-NEXT: [[CALL1:%.*]] = call i32* @internal_ret1_rrw(i32* nofree align 4 [[R0]], i32* nofree align 4 [[R0]], i32* nofree [[W0]]) #[[ATTR2]]
; IS__CGSCC____-NEXT: [[CALL2:%.*]] = call i32* @external_sink_ret2_nrw(i32* nofree [[N0]], i32* nocapture nofree readonly [[R0]], i32* nofree writeonly [[W0]]) #[[ATTR3:[0-9]+]]
; IS__CGSCC____-NEXT: [[CALL2:%.*]] = call i32* @external_sink_ret2_nrw(i32* nofree [[N0]], i32* nocapture nofree readonly align 4 [[R0]], i32* nofree writeonly [[W0]]) #[[ATTR3:[0-9]+]]
; IS__CGSCC____-NEXT: [[CALL3:%.*]] = call i32* @internal_ret1_rw(i32* nofree align 4 [[R0]], i32* nofree [[W0]]) #[[ATTR2]]
; IS__CGSCC____-NEXT: ret i32* [[CALL3]]
; IS__CGSCC____-NEXT: ret i32* [[W0]]
;
entry:
%call = call i32* @internal_ret0_nw(i32* %n0, i32* %w0)
@ -66,7 +66,7 @@ entry:
define internal i32* @internal_ret0_nw(i32* %n0, i32* %w0) {
; IS__TUNIT____: Function Attrs: argmemonly nofree nosync nounwind
; IS__TUNIT____-LABEL: define {{[^@]+}}@internal_ret0_nw
; IS__TUNIT____-SAME: (i32* nofree returned [[N0:%.*]], i32* nofree [[W0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-SAME: (i32* nofree [[N0:%.*]], i32* nofree [[W0:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[R0:%.*]] = alloca i32, align 4
; IS__TUNIT____-NEXT: [[R1:%.*]] = alloca i32, align 4
@ -86,12 +86,12 @@ define internal i32* @internal_ret0_nw(i32* %n0, i32* %w0) {
; IS__TUNIT____-NEXT: [[CALL5:%.*]] = call i32* @internal_ret0_nw(i32* nofree [[N0]], i32* nofree nonnull align 4 dereferenceable(4) [[W0]]) #[[ATTR3]]
; IS__TUNIT____-NEXT: br label [[RETURN]]
; IS__TUNIT____: return:
; IS__TUNIT____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[N0]], [[IF_END]] ], [ [[N0]], [[IF_THEN]] ]
; IS__TUNIT____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[CALL5]], [[IF_END]] ], [ [[N0]], [[IF_THEN]] ]
; IS__TUNIT____-NEXT: ret i32* [[RETVAL_0]]
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind
; IS__CGSCC____-LABEL: define {{[^@]+}}@internal_ret0_nw
; IS__CGSCC____-SAME: (i32* nofree returned [[N0:%.*]], i32* nofree [[W0:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-SAME: (i32* nofree [[N0:%.*]], i32* nofree [[W0:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[R0:%.*]] = alloca i32, align 4
; IS__CGSCC____-NEXT: [[R1:%.*]] = alloca i32, align 4
@ -111,7 +111,7 @@ define internal i32* @internal_ret0_nw(i32* %n0, i32* %w0) {
; IS__CGSCC____-NEXT: [[CALL5:%.*]] = call i32* @internal_ret0_nw(i32* nofree [[N0]], i32* nofree nonnull align 4 dereferenceable(4) [[W0]]) #[[ATTR2]]
; IS__CGSCC____-NEXT: br label [[RETURN]]
; IS__CGSCC____: return:
; IS__CGSCC____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[N0]], [[IF_END]] ], [ [[N0]], [[IF_THEN]] ]
; IS__CGSCC____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[CALL5]], [[IF_END]] ], [ [[N0]], [[IF_THEN]] ]
; IS__CGSCC____-NEXT: ret i32* [[RETVAL_0]]
;
entry:
@ -166,7 +166,7 @@ define internal i32* @internal_ret1_rrw(i32* %r0, i32* %r1, i32* %w0) {
; IS__TUNIT____-NEXT: [[CALL8:%.*]] = call i32* @internal_ret0_nw(i32* nofree nonnull align 4 dereferenceable(4) [[R1]], i32* nofree nonnull align 4 dereferenceable(4) [[W0]]) #[[ATTR3]]
; IS__TUNIT____-NEXT: br label [[RETURN]]
; IS__TUNIT____: return:
; IS__TUNIT____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[R1]], [[IF_END]] ], [ [[R1]], [[IF_THEN]] ]
; IS__TUNIT____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[CALL8]], [[IF_END]] ], [ [[R1]], [[IF_THEN]] ]
; IS__TUNIT____-NEXT: ret i32* undef
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind
@ -194,7 +194,7 @@ define internal i32* @internal_ret1_rrw(i32* %r0, i32* %r1, i32* %w0) {
; IS__CGSCC____-NEXT: [[CALL8:%.*]] = call i32* @internal_ret0_nw(i32* nofree nonnull align 4 dereferenceable(4) [[R1]], i32* nofree nonnull align 4 dereferenceable(4) [[W0]]) #[[ATTR2]]
; IS__CGSCC____-NEXT: br label [[RETURN]]
; IS__CGSCC____: return:
; IS__CGSCC____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[R1]], [[IF_END]] ], [ [[R1]], [[IF_THEN]] ]
; IS__CGSCC____-NEXT: [[RETVAL_0:%.*]] = phi i32* [ [[CALL8]], [[IF_END]] ], [ [[R1]], [[IF_THEN]] ]
; IS__CGSCC____-NEXT: ret i32* undef
;
entry:
@ -329,11 +329,11 @@ return: ; preds = %if.end, %if.then
define i32* @external_source_ret2_nrw(i32* %n0, i32* %r0, i32* %w0) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind
; IS__TUNIT____-LABEL: define {{[^@]+}}@external_source_ret2_nrw
; IS__TUNIT____-SAME: (i32* nofree [[N0:%.*]], i32* nofree [[R0:%.*]], i32* nofree [[W0:%.*]]) #[[ATTR2:[0-9]+]] {
; IS__TUNIT____-SAME: (i32* nofree [[N0:%.*]], i32* nofree [[R0:%.*]], i32* nofree returned [[W0:%.*]]) #[[ATTR2:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32* @external_sink_ret2_nrw(i32* nofree [[N0]], i32* nocapture nofree readonly [[R0]], i32* nofree writeonly "no-capture-maybe-returned" [[W0]]) #[[ATTR4:[0-9]+]]
; IS__TUNIT____-NEXT: [[CALL1:%.*]] = call i32* @external_ret2_nrw(i32* nofree [[N0]], i32* nofree [[R0]], i32* nofree [[W0]]) #[[ATTR3]]
; IS__TUNIT____-NEXT: ret i32* [[CALL1]]
; IS__TUNIT____-NEXT: ret i32* [[W0]]
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind
; IS__CGSCC____-LABEL: define {{[^@]+}}@external_source_ret2_nrw

24
llvm/test/Transforms/Attributor/readattrs.ll
View File

@ -117,11 +117,12 @@ define void @test8_2(i32* %p) {
; IS__TUNIT____-NEXT: store i32 10, i32* [[P]], align 4
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__CGSCC____: Function Attrs: nofree nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@test8_2
; IS__CGSCC____-SAME: (i32* nofree writeonly [[P:%.*]]) #[[ATTR4:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: store i32 10, i32* [[P]], align 4
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call align 4 i32* @test8_1(i32* noalias nofree readnone [[P]]) #[[ATTR13:[0-9]+]]
; IS__CGSCC____-NEXT: store i32 10, i32* [[CALL]], align 4
; IS__CGSCC____-NEXT: ret void
;
entry:
@ -145,7 +146,7 @@ define void @test9(<4 x i32*> %ptrs, <4 x i32>%val) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@test9
; IS__CGSCC____-SAME: (<4 x i32*> [[PTRS:%.*]], <4 x i32> [[VAL:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> [[VAL]], <4 x i32*> [[PTRS]], i32 noundef 4, <4 x i1> noundef <i1 true, i1 false, i1 true, i1 false>) #[[ATTR13:[0-9]+]]
; IS__CGSCC____-NEXT: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> [[VAL]], <4 x i32*> [[PTRS]], i32 noundef 4, <4 x i1> noundef <i1 true, i1 false, i1 true, i1 false>) #[[ATTR14:[0-9]+]]
; IS__CGSCC____-NEXT: ret void
;
call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32>%val, <4 x i32*> %ptrs, i32 4, <4 x i1><i1 true, i1 false, i1 true, i1 false>)
@ -164,7 +165,7 @@ define <4 x i32> @test10(<4 x i32*> %ptrs) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@test10
; IS__CGSCC____-SAME: (<4 x i32*> [[PTRS:%.*]]) #[[ATTR7:[0-9]+]] {
; IS__CGSCC____-NEXT: [[RES:%.*]] = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> [[PTRS]], i32 noundef 4, <4 x i1> noundef <i1 true, i1 false, i1 true, i1 false>, <4 x i32> undef) #[[ATTR14:[0-9]+]]
; IS__CGSCC____-NEXT: [[RES:%.*]] = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> [[PTRS]], i32 noundef 4, <4 x i1> noundef <i1 true, i1 false, i1 true, i1 false>, <4 x i32> undef) #[[ATTR15:[0-9]+]]
; IS__CGSCC____-NEXT: ret <4 x i32> [[RES]]
;
%res = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %ptrs, i32 4, <4 x i1><i1 true, i1 false, i1 true, i1 false>, <4 x i32>undef)
@ -202,7 +203,7 @@ define <4 x i32> @test12_2(<4 x i32*> %ptrs) {
; IS__CGSCC____: Function Attrs: argmemonly nounwind
; IS__CGSCC____-LABEL: define {{[^@]+}}@test12_2
; IS__CGSCC____-SAME: (<4 x i32*> [[PTRS:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__CGSCC____-NEXT: [[RES:%.*]] = call <4 x i32> @test12_1(<4 x i32*> [[PTRS]]) #[[ATTR15:[0-9]+]]
; IS__CGSCC____-NEXT: [[RES:%.*]] = call <4 x i32> @test12_1(<4 x i32*> [[PTRS]]) #[[ATTR16:[0-9]+]]
; IS__CGSCC____-NEXT: ret <4 x i32> [[RES]]
;
%res = call <4 x i32> @test12_1(<4 x i32*> %ptrs)
@ -344,7 +345,7 @@ define void @testbyval(i8* %read_only) {
; IS__CGSCC____-SAME: (i8* nocapture noundef nonnull readonly dereferenceable(1) [[READ_ONLY:%.*]]) {
; IS__CGSCC____-NEXT: call void @byval_not_readonly_1(i8* noalias nocapture noundef nonnull readonly byval(i8) dereferenceable(1) [[READ_ONLY]]) #[[ATTR2]]
; IS__CGSCC____-NEXT: call void @byval_not_readnone_1(i8* noalias nocapture noundef nonnull readnone byval(i8) dereferenceable(1) [[READ_ONLY]])
; IS__CGSCC____-NEXT: call void @byval_no_fnarg(i8* noalias nocapture nofree noundef nonnull readnone byval(i8) dereferenceable(1) [[READ_ONLY]]) #[[ATTR16:[0-9]+]]
; IS__CGSCC____-NEXT: call void @byval_no_fnarg(i8* noalias nocapture nofree noundef nonnull readnone byval(i8) dereferenceable(1) [[READ_ONLY]]) #[[ATTR17:[0-9]+]]
; IS__CGSCC____-NEXT: ret void
;
call void @byval_not_readonly_1(i8* byval(i8) %read_only)
@ -442,7 +443,7 @@ define i32 @read_only_constant_mem() {
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR2]] = { readonly }
; IS__CGSCC____: attributes #[[ATTR3]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR4]] = { argmemonly nofree nosync nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR4]] = { nofree nosync nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR5:[0-9]+]] = { nocallback nofree nosync nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR6:[0-9]+]] = { nocallback nofree nosync nounwind readonly willreturn }
; IS__CGSCC____: attributes #[[ATTR7]] = { nofree norecurse nosync nounwind readonly willreturn }
@ -451,8 +452,9 @@ define i32 @read_only_constant_mem() {
; IS__CGSCC____: attributes #[[ATTR10]] = { argmemonly nofree norecurse nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR11]] = { readnone }
; IS__CGSCC____: attributes #[[ATTR12]] = { nounwind readonly }
; IS__CGSCC____: attributes #[[ATTR13]] = { willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR14]] = { readonly willreturn }
; IS__CGSCC____: attributes #[[ATTR15]] = { nounwind }
; IS__CGSCC____: attributes #[[ATTR16]] = { nounwind writeonly }
; IS__CGSCC____: attributes #[[ATTR13]] = { readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR14]] = { willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR15]] = { readonly willreturn }
; IS__CGSCC____: attributes #[[ATTR16]] = { nounwind }
; IS__CGSCC____: attributes #[[ATTR17]] = { nounwind writeonly }
;.

12
llvm/test/Transforms/Attributor/returned.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
;
@ -255,10 +255,10 @@ define i32 @scc_rX(i32 %a, i32 %b, i32 %r) #0 {
; IS__CGSCC____-NEXT: [[CALL14:%.*]] = call i32 @scc_r2(i32 [[A]], i32 [[B]], i32 [[R]]) #[[ATTR8]]
; IS__CGSCC____-NEXT: br label [[COND_END]]
; IS__CGSCC____: cond.end:
; IS__CGSCC____-NEXT: [[COND:%.*]] = phi i32 [ [[R]], [[COND_TRUE]] ], [ [[R]], [[COND_FALSE]] ]
; IS__CGSCC____-NEXT: [[COND:%.*]] = phi i32 [ [[R]], [[COND_TRUE]] ], [ [[CALL14]], [[COND_FALSE]] ]
; IS__CGSCC____-NEXT: br label [[RETURN]]
; IS__CGSCC____: return:
; IS__CGSCC____-NEXT: [[RETVAL_0:%.*]] = phi i32 [ [[R]], [[IF_THEN]] ], [ [[B]], [[IF_THEN3]] ], [ [[COND]], [[COND_END]] ]
; IS__CGSCC____-NEXT: [[RETVAL_0:%.*]] = phi i32 [ [[CALL1]], [[IF_THEN]] ], [ [[CALL11]], [[IF_THEN3]] ], [ [[COND]], [[COND_END]] ]
; IS__CGSCC____-NEXT: ret i32 [[RETVAL_0]]
;
entry:
@ -1388,10 +1388,10 @@ define i32 @exact(i32* align 8 %a, i32* align 8 %b) {
; IS__CGSCC____-NEXT: [[C2:%.*]] = call i32 @non_exact_2(i32 noundef 2)
; IS__CGSCC____-NEXT: [[C3:%.*]] = call align 32 i32* @non_exact_3(i32* align 32 [[A]])
; IS__CGSCC____-NEXT: [[C4:%.*]] = call align 16 i32* @non_exact_4(i32* align 32 [[B]])
; IS__CGSCC____-NEXT: [[C3L:%.*]] = load i32, i32* [[A]], align 32
; IS__CGSCC____-NEXT: [[C3L:%.*]] = load i32, i32* [[C3]], align 32
; IS__CGSCC____-NEXT: [[C4L:%.*]] = load i32, i32* [[C4]], align 16
; IS__CGSCC____-NEXT: [[ADD1:%.*]] = add i32 [[C0]], [[C1]]
; IS__CGSCC____-NEXT: [[ADD2:%.*]] = add i32 [[ADD1]], 2
; IS__CGSCC____-NEXT: [[ADD2:%.*]] = add i32 [[ADD1]], [[C2]]
; IS__CGSCC____-NEXT: [[ADD3:%.*]] = add i32 [[ADD2]], [[C3L]]
; IS__CGSCC____-NEXT: [[ADD4:%.*]] = add i32 [[ADD3]], [[C4L]]
; IS__CGSCC____-NEXT: ret i32 [[ADD4]]

11
llvm/test/Transforms/Attributor/undefined_behavior.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=5 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=5 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=7 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
@ -484,11 +484,12 @@ define i32 @cond_br_on_undef3() {
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@cond_br_on_undef3
; CHECK-SAME: () #[[ATTR0]] {
; CHECK-NEXT: br label [[T:%.*]]
; CHECK-NEXT: [[COND:%.*]] = icmp ne i32 1, undef
; CHECK-NEXT: br i1 [[COND]], label [[T:%.*]], label [[E:%.*]]
; CHECK: t:
; CHECK-NEXT: ret i32 1
; CHECK: e:
; CHECK-NEXT: unreachable
; CHECK-NEXT: ret i32 2
;
%cond = icmp ne i32 1, undef
br i1 %cond, label %t, label %e
@ -983,7 +984,7 @@ define i32 @violate_noundef_nonpointer() {
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@violate_noundef_nonpointer
; IS__CGSCC____-SAME: () #[[ATTR2]] {
; IS__CGSCC____-NEXT: ret i32 undef
; IS__CGSCC____-NEXT: unreachable
;
%ret = call i32 @argument_noundef1(i32 undef)
ret i32 %ret

125
llvm/test/Transforms/Attributor/value-simplify-dbg.ll
View File

@ -10,20 +10,12 @@
; CHECK: @[[G:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 undef, align 4, !dbg [[DBG0:![0-9]+]]
;.
define void @dest() !dbg !15 {
; IS__TUNIT____-LABEL: define {{[^@]+}}@dest
; IS__TUNIT____-SAME: () !dbg [[DBG15:![0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[TMP0:%.*]] = call i32 @speculatable()
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = add i32 [[TMP0]], 1
; IS__TUNIT____-NEXT: call void @use(i32 noundef [[TMP1]]), !dbg [[DBG19:![0-9]+]]
; IS__TUNIT____-NEXT: ret void, !dbg [[DBG20:![0-9]+]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@dest
; IS__CGSCC____-SAME: () !dbg [[DBG15:![0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = load i32, ptr @G, align 4, !dbg [[DBG19:![0-9]+]]
; IS__CGSCC____-NEXT: call void @use(i32 noundef [[TMP0]]), !dbg [[DBG20:![0-9]+]]
; IS__CGSCC____-NEXT: ret void, !dbg [[DBG21:![0-9]+]]
; CHECK-LABEL: define {{[^@]+}}@dest
; CHECK-SAME: () !dbg [[DBG15:![0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr @G, align 4, !dbg [[DBG19:![0-9]+]]
; CHECK-NEXT: call void @use(i32 noundef [[TMP0]]), !dbg [[DBG20:![0-9]+]]
; CHECK-NEXT: ret void, !dbg [[DBG21:![0-9]+]]
;
entry:
%0 = load i32, ptr @G, align 4, !dbg !19
@ -34,23 +26,14 @@ entry:
declare void @use(i32 noundef)
define void @src() norecurse !dbg !22 {
; IS__TUNIT____: Function Attrs: norecurse nosync writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@src
; IS__TUNIT____-SAME: () #[[ATTR0:[0-9]+]] !dbg [[DBG21:![0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call i32 @speculatable(), !dbg [[DBG22:![0-9]+]]
; IS__TUNIT____-NEXT: [[PLUS1:%.*]] = add i32 [[CALL]], 1
; IS__TUNIT____-NEXT: store i32 [[PLUS1]], ptr @G, align 4, !dbg [[DBG23:![0-9]+]]
; IS__TUNIT____-NEXT: ret void, !dbg [[DBG24:![0-9]+]]
;
; IS__CGSCC____: Function Attrs: norecurse nosync writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@src
; IS__CGSCC____-SAME: () #[[ATTR0:[0-9]+]] !dbg [[DBG22:![0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call i32 @speculatable(), !dbg [[DBG23:![0-9]+]]
; IS__CGSCC____-NEXT: [[PLUS1:%.*]] = add i32 [[CALL]], 1
; IS__CGSCC____-NEXT: store i32 [[PLUS1]], ptr @G, align 4, !dbg [[DBG24:![0-9]+]]
; IS__CGSCC____-NEXT: ret void, !dbg [[DBG25:![0-9]+]]
; CHECK: Function Attrs: norecurse nosync writeonly
; CHECK-LABEL: define {{[^@]+}}@src
; CHECK-SAME: () #[[ATTR0:[0-9]+]] !dbg [[DBG22:![0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CALL:%.*]] = call i32 @speculatable(), !dbg [[DBG23:![0-9]+]]
; CHECK-NEXT: [[PLUS1:%.*]] = add i32 [[CALL]], 1
; CHECK-NEXT: store i32 [[PLUS1]], ptr @G, align 4, !dbg [[DBG24:![0-9]+]]
; CHECK-NEXT: ret void, !dbg [[DBG25:![0-9]+]]
;
entry:
%call = call i32 @speculatable(), !dbg !23
@ -92,59 +75,33 @@ declare i32 @speculatable() speculatable readnone
!24 = !DILocation(line: 10, column: 7, scope: !22)
!25 = !DILocation(line: 11, column: 1, scope: !22)
;.
; CHECK: attributes #[[ATTR0:[0-9]+]] = { norecurse nosync writeonly }
; CHECK: attributes #[[ATTR0]] = { norecurse nosync writeonly }
; CHECK: attributes #[[ATTR1:[0-9]+]] = { readnone speculatable }
;.
; IS__TUNIT____: [[DBG0]] = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
; IS__TUNIT____: [[META1:![0-9]+]] = distinct !DIGlobalVariable(name: "G", scope: !2, file: !5, line: 1, type: !6, isLocal: true, isDefinition: true)
; IS__TUNIT____: [[META2:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 15.0.0 (https://github.com/llvm/llvm-project.git ef94609d6ebe981767788e6877b0b3b731d425af)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: None)
; IS__TUNIT____: [[META3:![0-9]+]] = !DIFile(filename: "/app/example.c", directory: "/app", checksumkind: CSK_MD5, checksum: "b456b90cec5c3705a028b274d88ee970")
; IS__TUNIT____: [[META4:![0-9]+]] = !{!0}
; IS__TUNIT____: [[META5:![0-9]+]] = !DIFile(filename: "example.c", directory: "/app", checksumkind: CSK_MD5, checksum: "b456b90cec5c3705a028b274d88ee970")
; IS__TUNIT____: [[META6:![0-9]+]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
; IS__TUNIT____: [[META7:![0-9]+]] = !{i32 7, !"Dwarf Version", i32 5}
; IS__TUNIT____: [[META8:![0-9]+]] = !{i32 2, !"Debug Info Version", i32 3}
; IS__TUNIT____: [[META9:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
; IS__TUNIT____: [[META10:![0-9]+]] = !{i32 7, !"PIC Level", i32 2}
; IS__TUNIT____: [[META11:![0-9]+]] = !{i32 7, !"PIE Level", i32 2}
; IS__TUNIT____: [[META12:![0-9]+]] = !{i32 7, !"uwtable", i32 2}
; IS__TUNIT____: [[META13:![0-9]+]] = !{i32 7, !"frame-pointer", i32 2}
; IS__TUNIT____: [[META14:![0-9]+]] = !{!"clang version 15.0.0 (https://github.com/llvm/llvm-project.git ef94609d6ebe981767788e6877b0b3b731d425af)"}
; IS__TUNIT____: [[DBG15]] = distinct !DISubprogram(name: "dest", scope: !5, file: !5, line: 4, type: !16, scopeLine: 4, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !18)
; IS__TUNIT____: [[META16:![0-9]+]] = !DISubroutineType(types: !17)
; IS__TUNIT____: [[META17:![0-9]+]] = !{null}
; IS__TUNIT____: [[META18:![0-9]+]] = !{}
; IS__TUNIT____: [[DBG19]] = !DILocation(line: 5, column: 5, scope: !15)
; IS__TUNIT____: [[DBG20]] = !DILocation(line: 6, column: 1, scope: !15)
; IS__TUNIT____: [[DBG21]] = distinct !DISubprogram(name: "src", scope: !5, file: !5, line: 9, type: !16, scopeLine: 9, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !18)
; IS__TUNIT____: [[DBG22]] = !DILocation(line: 10, column: 9, scope: !21)
; IS__TUNIT____: [[DBG23]] = !DILocation(line: 10, column: 7, scope: !21)
; IS__TUNIT____: [[DBG24]] = !DILocation(line: 11, column: 1, scope: !21)
;.
; IS__CGSCC____: [[DBG0]] = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
; IS__CGSCC____: [[META1:![0-9]+]] = distinct !DIGlobalVariable(name: "G", scope: !2, file: !5, line: 1, type: !6, isLocal: true, isDefinition: true)
; IS__CGSCC____: [[META2:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 15.0.0 (https://github.com/llvm/llvm-project.git ef94609d6ebe981767788e6877b0b3b731d425af)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: None)
; IS__CGSCC____: [[META3:![0-9]+]] = !DIFile(filename: "/app/example.c", directory: "/app", checksumkind: CSK_MD5, checksum: "b456b90cec5c3705a028b274d88ee970")
; IS__CGSCC____: [[META4:![0-9]+]] = !{!0}
; IS__CGSCC____: [[META5:![0-9]+]] = !DIFile(filename: "example.c", directory: "/app", checksumkind: CSK_MD5, checksum: "b456b90cec5c3705a028b274d88ee970")
; IS__CGSCC____: [[META6:![0-9]+]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
; IS__CGSCC____: [[META7:![0-9]+]] = !{i32 7, !"Dwarf Version", i32 5}
; IS__CGSCC____: [[META8:![0-9]+]] = !{i32 2, !"Debug Info Version", i32 3}
; IS__CGSCC____: [[META9:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
; IS__CGSCC____: [[META10:![0-9]+]] = !{i32 7, !"PIC Level", i32 2}
; IS__CGSCC____: [[META11:![0-9]+]] = !{i32 7, !"PIE Level", i32 2}
; IS__CGSCC____: [[META12:![0-9]+]] = !{i32 7, !"uwtable", i32 2}
; IS__CGSCC____: [[META13:![0-9]+]] = !{i32 7, !"frame-pointer", i32 2}
; IS__CGSCC____: [[META14:![0-9]+]] = !{!"clang version 15.0.0 (https://github.com/llvm/llvm-project.git ef94609d6ebe981767788e6877b0b3b731d425af)"}
; IS__CGSCC____: [[DBG15]] = distinct !DISubprogram(name: "dest", scope: !5, file: !5, line: 4, type: !16, scopeLine: 4, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !18)
; IS__CGSCC____: [[META16:![0-9]+]] = !DISubroutineType(types: !17)
; IS__CGSCC____: [[META17:![0-9]+]] = !{null}
; IS__CGSCC____: [[META18:![0-9]+]] = !{}
; IS__CGSCC____: [[DBG19]] = !DILocation(line: 5, column: 9, scope: !15)
; IS__CGSCC____: [[DBG20]] = !DILocation(line: 5, column: 5, scope: !15)
; IS__CGSCC____: [[DBG21]] = !DILocation(line: 6, column: 1, scope: !15)
; IS__CGSCC____: [[DBG22]] = distinct !DISubprogram(name: "src", scope: !5, file: !5, line: 9, type: !16, scopeLine: 9, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !18)
; IS__CGSCC____: [[DBG23]] = !DILocation(line: 10, column: 9, scope: !22)
; IS__CGSCC____: [[DBG24]] = !DILocation(line: 10, column: 7, scope: !22)
; IS__CGSCC____: [[DBG25]] = !DILocation(line: 11, column: 1, scope: !22)
; CHECK: [[DBG0]] = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
; CHECK: [[META1:![0-9]+]] = distinct !DIGlobalVariable(name: "G", scope: !2, file: !5, line: 1, type: !6, isLocal: true, isDefinition: true)
; CHECK: [[META2:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 15.0.0 (https://github.com/llvm/llvm-project.git ef94609d6ebe981767788e6877b0b3b731d425af)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: None)
; CHECK: [[META3:![0-9]+]] = !DIFile(filename: "/app/example.c", directory: "/app", checksumkind: CSK_MD5, checksum: "b456b90cec5c3705a028b274d88ee970")
; CHECK: [[META4:![0-9]+]] = !{!0}
; CHECK: [[META5:![0-9]+]] = !DIFile(filename: "example.c", directory: "/app", checksumkind: CSK_MD5, checksum: "b456b90cec5c3705a028b274d88ee970")
; CHECK: [[META6:![0-9]+]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
; CHECK: [[META7:![0-9]+]] = !{i32 7, !"Dwarf Version", i32 5}
; CHECK: [[META8:![0-9]+]] = !{i32 2, !"Debug Info Version", i32 3}
; CHECK: [[META9:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
; CHECK: [[META10:![0-9]+]] = !{i32 7, !"PIC Level", i32 2}
; CHECK: [[META11:![0-9]+]] = !{i32 7, !"PIE Level", i32 2}
; CHECK: [[META12:![0-9]+]] = !{i32 7, !"uwtable", i32 2}
; CHECK: [[META13:![0-9]+]] = !{i32 7, !"frame-pointer", i32 2}
; CHECK: [[META14:![0-9]+]] = !{!"clang version 15.0.0 (https://github.com/llvm/llvm-project.git ef94609d6ebe981767788e6877b0b3b731d425af)"}
; CHECK: [[DBG15]] = distinct !DISubprogram(name: "dest", scope: !5, file: !5, line: 4, type: !16, scopeLine: 4, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !18)
; CHECK: [[META16:![0-9]+]] = !DISubroutineType(types: !17)
; CHECK: [[META17:![0-9]+]] = !{null}
; CHECK: [[META18:![0-9]+]] = !{}
; CHECK: [[DBG19]] = !DILocation(line: 5, column: 9, scope: !15)
; CHECK: [[DBG20]] = !DILocation(line: 5, column: 5, scope: !15)
; CHECK: [[DBG21]] = !DILocation(line: 6, column: 1, scope: !15)
; CHECK: [[DBG22]] = distinct !DISubprogram(name: "src", scope: !5, file: !5, line: 9, type: !16, scopeLine: 9, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !18)
; CHECK: [[DBG23]] = !DILocation(line: 10, column: 9, scope: !22)
; CHECK: [[DBG24]] = !DILocation(line: 10, column: 7, scope: !22)
; CHECK: [[DBG25]] = !DILocation(line: 11, column: 1, scope: !22)
;.

8
llvm/test/Transforms/Attributor/value-simplify-gpu.ll
View File

@ -288,7 +288,7 @@ define internal void @level2a(i32* %addr) {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[TMP0:%.*]] = load i32, i32* addrspacecast (i32 addrspace(3)* @ReachableNonKernel to i32*), align 4
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = load i32, i32* addrspacecast (i32 addrspace(3)* @UnreachableNonKernel to i32*), align 4
; IS__TUNIT____-NEXT: call void @use(i32 noundef [[TMP0]], i32 noundef [[TMP1]], i32 17) #[[ATTR6]]
; IS__TUNIT____-NEXT: call void @use(i32 [[TMP0]], i32 [[TMP1]], i32 17) #[[ATTR6]]
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: nosync nounwind
@ -298,7 +298,7 @@ define internal void @level2a(i32* %addr) {
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = load i32, i32* addrspacecast (i32 addrspace(3)* @ReachableNonKernel to i32*), align 4
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = load i32, i32* addrspacecast (i32 addrspace(3)* @UnreachableNonKernel to i32*), align 4
; IS__CGSCC____-NEXT: [[QQQQ2:%.*]] = load i32, i32* [[ADDR]], align 4
; IS__CGSCC____-NEXT: call void @use(i32 noundef [[TMP0]], i32 noundef [[TMP1]], i32 [[QQQQ2]]) #[[ATTR4]]
; IS__CGSCC____-NEXT: call void @use(i32 [[TMP0]], i32 [[TMP1]], i32 [[QQQQ2]]) #[[ATTR4]]
; IS__CGSCC____-NEXT: ret void
;
entry:
@ -316,7 +316,7 @@ define internal void @level2b(i32* %addr) {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[TMP0:%.*]] = load i32, i32* addrspacecast (i32 addrspace(3)* @ReachableNonKernel to i32*), align 4
; IS__TUNIT____-NEXT: [[TMP1:%.*]] = load i32, i32* addrspacecast (i32 addrspace(3)* @UnreachableNonKernel to i32*), align 4
; IS__TUNIT____-NEXT: call void @use(i32 noundef [[TMP0]], i32 noundef [[TMP1]], i32 17) #[[ATTR6]]
; IS__TUNIT____-NEXT: call void @use(i32 [[TMP0]], i32 [[TMP1]], i32 17) #[[ATTR6]]
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: nosync nounwind
@ -326,7 +326,7 @@ define internal void @level2b(i32* %addr) {
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = load i32, i32* addrspacecast (i32 addrspace(3)* @ReachableNonKernel to i32*), align 4
; IS__CGSCC____-NEXT: [[TMP1:%.*]] = load i32, i32* addrspacecast (i32 addrspace(3)* @UnreachableNonKernel to i32*), align 4
; IS__CGSCC____-NEXT: [[TMP2:%.*]] = load i32, i32* [[ADDR]], align 4
; IS__CGSCC____-NEXT: call void @use(i32 noundef [[TMP0]], i32 noundef [[TMP1]], i32 [[TMP2]]) #[[ATTR4]]
; IS__CGSCC____-NEXT: call void @use(i32 [[TMP0]], i32 [[TMP1]], i32 [[TMP2]]) #[[ATTR4]]
; IS__CGSCC____-NEXT: ret void
;
entry:

68
llvm/test/Transforms/Attributor/value-simplify-instances.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=14 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=14 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=17 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=17 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
@ -26,49 +26,27 @@ define internal i1 @recursive_inst_comparator(i1* %a, i1* %b) {
}
define internal i1 @recursive_inst_generator(i1 %c, i1* %p) {
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@recursive_inst_generator
; IS__TUNIT_OPM-SAME: (i1 [[C:%.*]], i1* nofree [[P:%.*]]) {
; IS__TUNIT_OPM-NEXT: [[A:%.*]] = call i1* @geti1Ptr()
; IS__TUNIT_OPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS__TUNIT_OPM: t:
; IS__TUNIT_OPM-NEXT: [[R1:%.*]] = call i1 @recursive_inst_comparator(i1* noalias nofree readnone [[A]], i1* noalias nofree readnone [[P]]) #[[ATTR6:[0-9]+]]
; IS__TUNIT_OPM-NEXT: ret i1 [[R1]]
; IS__TUNIT_OPM: f:
; IS__TUNIT_OPM-NEXT: [[R2:%.*]] = call i1 @recursive_inst_generator(i1 noundef true, i1* nofree [[A]])
; IS__TUNIT_OPM-NEXT: ret i1 [[R2]]
; IS__TUNIT____-LABEL: define {{[^@]+}}@recursive_inst_generator
; IS__TUNIT____-SAME: (i1 [[C:%.*]], i1* nofree [[P:%.*]]) {
; IS__TUNIT____-NEXT: [[A:%.*]] = call i1* @geti1Ptr()
; IS__TUNIT____-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS__TUNIT____: t:
; IS__TUNIT____-NEXT: [[R1:%.*]] = call i1 @recursive_inst_comparator(i1* noalias nofree readnone [[A]], i1* noalias nofree readnone [[P]]) #[[ATTR6:[0-9]+]]
; IS__TUNIT____-NEXT: ret i1 [[R1]]
; IS__TUNIT____: f:
; IS__TUNIT____-NEXT: [[R2:%.*]] = call i1 @recursive_inst_generator(i1 noundef true, i1* nofree [[A]])
; IS__TUNIT____-NEXT: ret i1 [[R2]]
;
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@recursive_inst_generator
; IS__TUNIT_NPM-SAME: (i1 [[C:%.*]], i1* nofree [[P:%.*]]) {
; IS__TUNIT_NPM-NEXT: [[A:%.*]] = call i1* @geti1Ptr()
; IS__TUNIT_NPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS__TUNIT_NPM: t:
; IS__TUNIT_NPM-NEXT: [[R1:%.*]] = call i1 @recursive_inst_comparator(i1* noalias nofree readnone [[A]], i1* noalias nofree readnone [[A]]) #[[ATTR6:[0-9]+]]
; IS__TUNIT_NPM-NEXT: ret i1 [[R1]]
; IS__TUNIT_NPM: f:
; IS__TUNIT_NPM-NEXT: [[R2:%.*]] = call i1 @recursive_inst_generator(i1 noundef true, i1* nofree [[A]])
; IS__TUNIT_NPM-NEXT: ret i1 [[R2]]
;
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@recursive_inst_generator
; IS__CGSCC_OPM-SAME: (i1 [[C:%.*]], i1* nofree [[P:%.*]]) {
; IS__CGSCC_OPM-NEXT: [[A:%.*]] = call i1* @geti1Ptr()
; IS__CGSCC_OPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS__CGSCC_OPM: t:
; IS__CGSCC_OPM-NEXT: [[R1:%.*]] = call i1 @recursive_inst_comparator(i1* noalias nofree readnone [[A]], i1* noalias nofree readnone [[P]])
; IS__CGSCC_OPM-NEXT: ret i1 [[R1]]
; IS__CGSCC_OPM: f:
; IS__CGSCC_OPM-NEXT: [[R2:%.*]] = call i1 @recursive_inst_generator(i1 noundef true, i1* nofree [[A]])
; IS__CGSCC_OPM-NEXT: ret i1 [[R2]]
;
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@recursive_inst_generator
; IS__CGSCC_NPM-SAME: (i1 [[C:%.*]], i1* nofree [[P:%.*]]) {
; IS__CGSCC_NPM-NEXT: [[A:%.*]] = call i1* @geti1Ptr()
; IS__CGSCC_NPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS__CGSCC_NPM: t:
; IS__CGSCC_NPM-NEXT: [[R1:%.*]] = call i1 @recursive_inst_comparator(i1* noalias nofree readnone [[A]], i1* noalias nofree readnone [[A]])
; IS__CGSCC_NPM-NEXT: ret i1 [[R1]]
; IS__CGSCC_NPM: f:
; IS__CGSCC_NPM-NEXT: [[R2:%.*]] = call i1 @recursive_inst_generator(i1 noundef true, i1* nofree [[A]])
; IS__CGSCC_NPM-NEXT: ret i1 [[R2]]
; IS__CGSCC____-LABEL: define {{[^@]+}}@recursive_inst_generator
; IS__CGSCC____-SAME: (i1 [[C:%.*]], i1* nofree [[P:%.*]]) {
; IS__CGSCC____-NEXT: [[A:%.*]] = call i1* @geti1Ptr()
; IS__CGSCC____-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS__CGSCC____: t:
; IS__CGSCC____-NEXT: [[R1:%.*]] = call i1 @recursive_inst_comparator(i1* noalias nofree readnone [[A]], i1* noalias nofree readnone [[P]])
; IS__CGSCC____-NEXT: ret i1 [[R1]]
; IS__CGSCC____: f:
; IS__CGSCC____-NEXT: [[R2:%.*]] = call i1 @recursive_inst_generator(i1 noundef true, i1* nofree [[A]])
; IS__CGSCC____-NEXT: ret i1 [[R2]]
;
%a = call i1* @geti1Ptr()
br i1 %c, label %t, label %f
@ -411,7 +389,7 @@ define i1 @recursive_inst_compare_caller_global3(i1 %c) {
; IS__TUNIT____: attributes #[[ATTR3]] = { argmemonly nofree nosync nounwind }
; IS__TUNIT____: attributes #[[ATTR4]] = { nofree nosync nounwind }
; IS__TUNIT____: attributes #[[ATTR5]] = { nofree norecurse nosync nounwind }
; IS__TUNIT____: attributes #[[ATTR6:[0-9]+]] = { nounwind readnone }
; IS__TUNIT____: attributes #[[ATTR6]] = { nounwind readnone }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree nosync nounwind readnone }

802
llvm/test/Transforms/Attributor/value-simplify-local-remote.ll Normal file
View File

@ -0,0 +1,802 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=6 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
; Most reduced from the OpenMC app running OpenMP offloading code, caused crashes before as we
; mixed local and remote (=intra and inter procedural) values.
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
%S = type { ptr }
%S.2 = type { ptr, i64, i64 }
%struct1 = type { %struct2 }
%struct2 = type <{ ptr, i64, i64, i32, [4 x i8] }>
define i64 @t1(ptr %first, ptr %first.addr, ptr %0) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@t1
; IS__TUNIT____-SAME: (ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[FIRST:%.*]], ptr nocapture nofree readnone [[FIRST_ADDR:%.*]], ptr nocapture nofree readnone [[TMP0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[FIRST_ADDR1:%.*]] = alloca ptr, i32 0, align 8
; IS__TUNIT____-NEXT: store ptr [[FIRST]], ptr [[FIRST]], align 8
; IS__TUNIT____-NEXT: br label [[IF_END:%.*]]
; IS__TUNIT____: if.end:
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call ptr @foo.4(ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[FIRST]]) #[[ATTR3:[0-9]+]]
; IS__TUNIT____-NEXT: ret i64 0
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@t1
; IS__CGSCC____-SAME: (ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[FIRST:%.*]], ptr nocapture nofree readnone [[FIRST_ADDR:%.*]], ptr nocapture nofree readnone [[TMP0:%.*]]) #[[ATTR0:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[FIRST_ADDR1:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC____-NEXT: store ptr [[FIRST]], ptr [[FIRST]], align 8
; IS__CGSCC____-NEXT: br label [[IF_END:%.*]]
; IS__CGSCC____: if.end:
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call ptr @foo.4(ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[FIRST]]) #[[ATTR6:[0-9]+]]
; IS__CGSCC____-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds double, ptr [[CALL]], i64 -1
; IS__CGSCC____-NEXT: ret i64 0
;
entry:
%first.addr1 = alloca ptr, i32 0, align 8
store ptr %first, ptr %first, align 8
br label %if.end
if.end: ; preds = %entry
%1 = load ptr, ptr %first, align 8
%call = call ptr @foo.4(ptr %first)
%add.ptr = getelementptr inbounds double, ptr %call, i64 -1
ret i64 0
}
define internal ptr @foo.4(ptr %__first) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@foo.4
; IS__TUNIT____-SAME: (ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[__FIRST:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[__FIRST_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__TUNIT____-NEXT: store ptr [[__FIRST]], ptr [[__FIRST]], align 8
; IS__TUNIT____-NEXT: ret ptr undef
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@foo.4
; IS__CGSCC____-SAME: (ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[__FIRST:%.*]]) #[[ATTR0]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[__FIRST_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC____-NEXT: store ptr [[__FIRST]], ptr [[__FIRST]], align 8
; IS__CGSCC____-NEXT: [[CALL1:%.*]] = call noalias noundef nonnull align 8 dereferenceable(8) ptr @bar(ptr noalias nofree noundef nonnull readnone align 8 dereferenceable(8) [[__FIRST]]) #[[ATTR7:[0-9]+]]
; IS__CGSCC____-NEXT: ret ptr [[CALL1]]
;
entry:
%__first.addr = alloca ptr, i32 0, align 8
store ptr %__first, ptr %__first, align 8
%0 = load ptr, ptr %__first, align 8
%call1 = call ptr @bar(ptr %__first)
ret ptr %call1
}
define internal ptr @bar(ptr %QQfirst) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@bar
; IS__CGSCC____-SAME: (ptr noalias nofree noundef nonnull readnone returned align 8 dereferenceable(8) "no-capture-maybe-returned" [[QQFIRST:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[QQFIRST_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC____-NEXT: store ptr [[QQFIRST]], ptr [[QQFIRST_ADDR]], align 8
; IS__CGSCC____-NEXT: br label [[WHILE_COND:%.*]]
; IS__CGSCC____: while.cond:
; IS__CGSCC____-NEXT: br label [[WHILE_END:%.*]]
; IS__CGSCC____: while.end:
; IS__CGSCC____-NEXT: ret ptr [[QQFIRST]]
;
entry:
%QQfirst.addr = alloca ptr, i32 0, align 8
store ptr %QQfirst, ptr %QQfirst.addr, align 8
br label %while.cond
while.cond: ; preds = %entry
br label %while.end
while.end: ; preds = %while.cond
%0 = load ptr, ptr %QQfirst.addr, align 8
ret ptr %0
}
define ptr @t2(ptr %this, ptr %this.addr, ptr %this1) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@t2
; IS__TUNIT____-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]], ptr nocapture nofree readnone [[THIS_ADDR:%.*]], ptr nocapture nofree readnone [[THIS1:%.*]]) #[[ATTR1:[0-9]+]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call [[S:%.*]] @foo.1(ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS]]) #[[ATTR4:[0-9]+]]
; IS__TUNIT____-NEXT: [[TEST_RET:%.*]] = extractvalue [[S]] [[CALL]], 0
; IS__TUNIT____-NEXT: ret ptr [[TEST_RET]]
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@t2
; IS__CGSCC____-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]], ptr nocapture nofree readnone [[THIS_ADDR:%.*]], ptr nocapture nofree readnone [[THIS1:%.*]]) #[[ATTR2:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call [[S:%.*]] @foo.1(ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS]]) #[[ATTR8:[0-9]+]]
; IS__CGSCC____-NEXT: [[TEST_RET:%.*]] = extractvalue [[S]] [[CALL]], 0
; IS__CGSCC____-NEXT: ret ptr [[TEST_RET]]
;
entry:
store ptr %this, ptr %this, align 8
%this12 = load ptr, ptr %this, align 8
%call = call %S @foo.1(ptr %this)
%test.ret = extractvalue %S %call, 0
ret ptr %test.ret
}
define internal %S @foo.1(ptr %foo.this) {
; IS__TUNIT_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@foo.1
; IS__TUNIT_OPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[FOO_THIS:%.*]]) #[[ATTR1]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__TUNIT_OPM-NEXT: store ptr [[FOO_THIS]], ptr [[FOO_THIS]], align 8
; IS__TUNIT_OPM-NEXT: call void @bar.2(ptr nocapture nofree noundef nonnull writeonly align 8 [[RETVAL]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[FOO_THIS]]) #[[ATTR5:[0-9]+]]
; IS__TUNIT_OPM-NEXT: [[FOO_RET:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__TUNIT_OPM-NEXT: ret [[S]] [[FOO_RET]]
;
; IS__TUNIT_NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@foo.1
; IS__TUNIT_NPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[FOO_THIS:%.*]]) #[[ATTR1]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__TUNIT_NPM-NEXT: store ptr [[FOO_THIS]], ptr [[FOO_THIS]], align 8
; IS__TUNIT_NPM-NEXT: call void @bar.2(ptr noalias nocapture nofree noundef nonnull writeonly align 8 [[RETVAL]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[FOO_THIS]]) #[[ATTR5:[0-9]+]]
; IS__TUNIT_NPM-NEXT: [[FOO_RET:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__TUNIT_NPM-NEXT: ret [[S]] [[FOO_RET]]
;
; IS__CGSCC_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@foo.1
; IS__CGSCC_OPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[FOO_THIS:%.*]]) #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__CGSCC_OPM-NEXT: store ptr [[FOO_THIS]], ptr [[FOO_THIS]], align 8
; IS__CGSCC_OPM-NEXT: call void @bar.2(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[RETVAL]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[FOO_THIS]]) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: [[FOO_RET:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__CGSCC_OPM-NEXT: ret [[S]] [[FOO_RET]]
;
; IS__CGSCC_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@foo.1
; IS__CGSCC_NPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[FOO_THIS:%.*]]) #[[ATTR2]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__CGSCC_NPM-NEXT: store ptr [[FOO_THIS]], ptr [[FOO_THIS]], align 8
; IS__CGSCC_NPM-NEXT: call void @bar.2(ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[RETVAL]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[FOO_THIS]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: [[FOO_RET:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__CGSCC_NPM-NEXT: ret [[S]] [[FOO_RET]]
;
entry:
%retval = alloca %S, i32 0, align 8
store ptr %foo.this, ptr %foo.this, align 8
call void @bar.2(ptr %retval, ptr %foo.this)
%foo.ret = load %S, ptr %retval, align 8
ret %S %foo.ret
}
define internal void @bar.2(ptr %bar.this, ptr %bar.data) {
; IS__TUNIT_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@bar.2
; IS__TUNIT_OPM-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_THIS:%.*]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_DATA:%.*]]) #[[ATTR0]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: store ptr [[BAR_DATA]], ptr [[BAR_THIS]], align 8
; IS__TUNIT_OPM-NEXT: call void @baz(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_THIS]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_DATA]]) #[[ATTR5]]
; IS__TUNIT_OPM-NEXT: ret void
;
; IS__TUNIT_NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@bar.2
; IS__TUNIT_NPM-SAME: (ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_THIS:%.*]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_DATA:%.*]]) #[[ATTR0]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: store ptr [[BAR_DATA]], ptr [[BAR_THIS]], align 8
; IS__TUNIT_NPM-NEXT: call void @baz(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_THIS]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_DATA]]) #[[ATTR5]]
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@bar.2
; IS__CGSCC_OPM-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_THIS:%.*]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_DATA:%.*]]) #[[ATTR0]] {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: store ptr [[BAR_DATA]], ptr [[BAR_THIS]], align 8
; IS__CGSCC_OPM-NEXT: call void @baz(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_THIS]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_DATA]]) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: ret void
;
; IS__CGSCC_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@bar.2
; IS__CGSCC_NPM-SAME: (ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_THIS:%.*]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_DATA:%.*]]) #[[ATTR0]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: store ptr [[BAR_DATA]], ptr [[BAR_THIS]], align 8
; IS__CGSCC_NPM-NEXT: call void @baz(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_THIS]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAR_DATA]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: ret void
;
entry:
store ptr %bar.data, ptr %bar.this, align 8
call void @baz(ptr %bar.this, ptr %bar.data)
ret void
}
define internal void @baz(ptr %baz.this, ptr %baz.data) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@baz
; IS__TUNIT____-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAZ_THIS:%.*]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAZ_DATA:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: store ptr [[BAZ_DATA]], ptr [[BAZ_THIS]], align 8
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@baz
; IS__CGSCC____-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[BAZ_THIS:%.*]], ptr nofree writeonly [[BAZ_DATA:%.*]]) #[[ATTR3:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: store ptr [[BAZ_DATA]], ptr [[BAZ_THIS]], align 8
; IS__CGSCC____-NEXT: ret void
;
entry:
store ptr %baz.data, ptr %baz.this, align 8
ret void
}
define ptr @foo(ptr %this, ptr %this.addr, ptr %this1) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@foo
; IS__TUNIT____-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]], ptr nocapture nofree readnone [[THIS_ADDR:%.*]], ptr nocapture nofree readnone [[THIS1:%.*]]) #[[ATTR1]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call [[S:%.*]] @bar.5(ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS]]) #[[ATTR4]]
; IS__TUNIT____-NEXT: [[FOO_RET:%.*]] = extractvalue [[S]] [[CALL]], 0
; IS__TUNIT____-NEXT: ret ptr [[FOO_RET]]
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@foo
; IS__CGSCC____-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]], ptr nocapture nofree readnone [[THIS_ADDR:%.*]], ptr nocapture nofree readnone [[THIS1:%.*]]) #[[ATTR2]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call [[S:%.*]] @bar.5(ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS]]) #[[ATTR8]]
; IS__CGSCC____-NEXT: [[FOO_RET:%.*]] = extractvalue [[S]] [[CALL]], 0
; IS__CGSCC____-NEXT: ret ptr [[FOO_RET]]
;
entry:
store ptr %this, ptr %this, align 8
%this12 = load ptr, ptr %this, align 8
%call = call %S @bar.5(ptr %this)
%foo.ret = extractvalue %S %call, 0
ret ptr %foo.ret
}
define internal %S @bar.5(ptr %this) {
; IS__TUNIT_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@bar.5
; IS__TUNIT_OPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR1]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__TUNIT_OPM-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__TUNIT_OPM-NEXT: call void @baz.6(ptr nocapture nofree noundef nonnull writeonly align 8 [[RETVAL]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS]]) #[[ATTR4]]
; IS__TUNIT_OPM-NEXT: [[BAR_RET:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__TUNIT_OPM-NEXT: ret [[S]] [[BAR_RET]]
;
; IS__TUNIT_NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@bar.5
; IS__TUNIT_NPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR1]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__TUNIT_NPM-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__TUNIT_NPM-NEXT: call void @baz.6(ptr noalias nocapture nofree noundef nonnull writeonly align 8 [[RETVAL]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS]]) #[[ATTR4]]
; IS__TUNIT_NPM-NEXT: [[BAR_RET:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__TUNIT_NPM-NEXT: ret [[S]] [[BAR_RET]]
;
; IS__CGSCC_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@bar.5
; IS__CGSCC_OPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__CGSCC_OPM-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__CGSCC_OPM-NEXT: call void @baz.6(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[RETVAL]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS]]) #[[ATTR8]]
; IS__CGSCC_OPM-NEXT: [[BAR_RET:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__CGSCC_OPM-NEXT: ret [[S]] [[BAR_RET]]
;
; IS__CGSCC_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@bar.5
; IS__CGSCC_NPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR2]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__CGSCC_NPM-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__CGSCC_NPM-NEXT: call void @baz.6(ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[RETVAL]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS]]) #[[ATTR8]]
; IS__CGSCC_NPM-NEXT: [[BAR_RET:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__CGSCC_NPM-NEXT: ret [[S]] [[BAR_RET]]
;
entry:
%retval = alloca %S, i32 0, align 8
store ptr %this, ptr %this, align 8
%0 = load ptr, ptr %this, align 8
call void @baz.6(ptr %retval, ptr %this)
%bar.ret = load %S, ptr %retval, align 8
ret %S %bar.ret
}
define internal void @baz.6(ptr %this, ptr %data) {
; IS__TUNIT_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@baz.6
; IS__TUNIT_OPM-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[DATA:%.*]]) #[[ATTR1]] {
; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: store ptr [[DATA]], ptr [[THIS]], align 8
; IS__TUNIT_OPM-NEXT: call void @boom(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[DATA]]) #[[ATTR4]]
; IS__TUNIT_OPM-NEXT: ret void
;
; IS__TUNIT_NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@baz.6
; IS__TUNIT_NPM-SAME: (ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[DATA:%.*]]) #[[ATTR1]] {
; IS__TUNIT_NPM-NEXT: entry:
; IS__TUNIT_NPM-NEXT: store ptr [[DATA]], ptr [[THIS]], align 8
; IS__TUNIT_NPM-NEXT: call void @boom(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[DATA]]) #[[ATTR4]]
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@baz.6
; IS__CGSCC_OPM-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[DATA:%.*]]) #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: store ptr [[DATA]], ptr [[THIS]], align 8
; IS__CGSCC_OPM-NEXT: call void @boom(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[DATA]]) #[[ATTR8]]
; IS__CGSCC_OPM-NEXT: ret void
;
; IS__CGSCC_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@baz.6
; IS__CGSCC_NPM-SAME: (ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[DATA:%.*]]) #[[ATTR2]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: store ptr [[DATA]], ptr [[THIS]], align 8
; IS__CGSCC_NPM-NEXT: call void @boom(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[DATA]]) #[[ATTR8]]
; IS__CGSCC_NPM-NEXT: ret void
;
entry:
store ptr %data, ptr %this, align 8
call void @boom(ptr %this, ptr %data)
ret void
}
define internal void @boom(ptr %this, ptr %data) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__TUNIT____-LABEL: define {{[^@]+}}@boom
; IS__TUNIT____-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nofree noundef nonnull align 8 dereferenceable(8) [[DATA:%.*]]) #[[ATTR1]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[DATA_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__TUNIT____-NEXT: store ptr [[DATA]], ptr [[DATA_ADDR]], align 8
; IS__TUNIT____-NEXT: [[V:%.*]] = load ptr, ptr [[DATA_ADDR]], align 8
; IS__TUNIT____-NEXT: store ptr [[V]], ptr [[THIS]], align 8
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@boom
; IS__CGSCC____-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nofree [[DATA:%.*]]) #[[ATTR4:[0-9]+]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[DATA_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC____-NEXT: store ptr [[DATA]], ptr [[DATA_ADDR]], align 8
; IS__CGSCC____-NEXT: store ptr [[DATA]], ptr [[THIS]], align 8
; IS__CGSCC____-NEXT: ret void
;
entry:
%data.addr = alloca ptr, i32 0, align 8
store ptr %data, ptr %data.addr, align 8
%v = load ptr, ptr %data.addr, align 8
store ptr %v, ptr %this, align 8
ret void
}
define weak_odr void @t3() {
; CHECK-LABEL: define {{[^@]+}}@t3() {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(ptr noalias nocapture noundef align 4294967296 null, i8 noundef 0, i1 noundef false, i1 noundef false)
; CHECK-NEXT: br label [[USER_CODE_ENTRY:%.*]]
; CHECK: user_code.entry:
; CHECK-NEXT: br label [[FOR_COND:%.*]]
; CHECK: for.cond:
; CHECK-NEXT: br label [[FOR_BODY:%.*]]
; CHECK: for.body:
; CHECK-NEXT: [[CALL4:%.*]] = call [[S_2:%.*]] @t3.helper()
; CHECK-NEXT: ret void
;
entry:
%0 = call i32 @__kmpc_target_init(ptr null, i8 0, i1 false, i1 false)
br label %user_code.entry
user_code.entry: ; preds = %entry
br label %for.cond
for.cond: ; preds = %user_code.entry
br label %for.body
for.body: ; preds = %for.cond
%call4 = call %S.2 @t3.helper()
ret void
}
declare i32 @__kmpc_target_init(ptr, i8, i1, i1)
define %S.2 @t3.helper() {
; CHECK-LABEL: define {{[^@]+}}@t3.helper() {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[RETVAL:%.*]] = alloca [[S_2:%.*]], align 8
; CHECK-NEXT: call void @ext1(ptr noundef nonnull align 8 dereferenceable(24) [[RETVAL]])
; CHECK-NEXT: [[DOTFCA_0_LOAD:%.*]] = load ptr, ptr [[RETVAL]], align 8
; CHECK-NEXT: [[DOTFCA_0_INSERT:%.*]] = insertvalue [[S_2]] poison, ptr [[DOTFCA_0_LOAD]], 0
; CHECK-NEXT: [[DOTFCA_1_GEP:%.*]] = getelementptr inbounds [[S_2]], ptr [[RETVAL]], i32 0, i32 1
; CHECK-NEXT: [[DOTFCA_1_LOAD:%.*]] = load i64, ptr [[DOTFCA_1_GEP]], align 8
; CHECK-NEXT: [[DOTFCA_1_INSERT:%.*]] = insertvalue [[S_2]] [[DOTFCA_0_INSERT]], i64 [[DOTFCA_1_LOAD]], 1
; CHECK-NEXT: [[DOTFCA_2_GEP:%.*]] = getelementptr inbounds [[S_2]], ptr [[RETVAL]], i32 0, i32 2
; CHECK-NEXT: [[DOTFCA_2_LOAD:%.*]] = load i64, ptr [[DOTFCA_2_GEP]], align 8
; CHECK-NEXT: [[DOTFCA_2_INSERT:%.*]] = insertvalue [[S_2]] [[DOTFCA_1_INSERT]], i64 [[DOTFCA_2_LOAD]], 2
; CHECK-NEXT: ret [[S_2]] zeroinitializer
;
entry:
%retval = alloca %S.2, align 8
call void @ext1(ptr %retval)
%.fca.0.gep = getelementptr inbounds %S.2, ptr %retval, i32 0, i32 0
%.fca.0.load = load ptr, ptr %.fca.0.gep, align 8
%.fca.0.insert = insertvalue %S.2 poison, ptr %.fca.0.load, 0
%.fca.1.gep = getelementptr inbounds %S.2, ptr %retval, i32 0, i32 1
%.fca.1.load = load i64, ptr %.fca.1.gep, align 8
%.fca.1.insert = insertvalue %S.2 %.fca.0.insert, i64 %.fca.1.load, 1
%.fca.2.gep = getelementptr inbounds %S.2, ptr %retval, i32 0, i32 2
%.fca.2.load = load i64, ptr %.fca.2.gep, align 8
%.fca.2.insert = insertvalue %S.2 %.fca.1.insert, i64 %.fca.2.load, 2
ret %S.2 zeroinitializer
}
declare void @ext1(ptr)
; Taken from https://github.com/llvm/llvm-project/issues/54981
define dso_local void @spam() {
; IS__TUNIT_OPM: Function Attrs: nofree norecurse noreturn nosync nounwind readnone
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@spam
; IS__TUNIT_OPM-SAME: () #[[ATTR2:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: bb:
; IS__TUNIT_OPM-NEXT: [[TMP:%.*]] = alloca i32, align 4
; IS__TUNIT_OPM-NEXT: [[X:%.*]] = fptosi float undef to i32
; IS__TUNIT_OPM-NEXT: store i32 [[X]], ptr [[TMP]], align 4
; IS__TUNIT_OPM-NEXT: br label [[BB16:%.*]]
; IS__TUNIT_OPM: bb16:
; IS__TUNIT_OPM-NEXT: [[TMP17:%.*]] = load i32, ptr [[TMP]], align 4
; IS__TUNIT_OPM-NEXT: [[TMP18:%.*]] = icmp eq i32 [[TMP17]], 0
; IS__TUNIT_OPM-NEXT: br i1 [[TMP18]], label [[BB35:%.*]], label [[BB19:%.*]]
; IS__TUNIT_OPM: bb19:
; IS__TUNIT_OPM-NEXT: [[Y:%.*]] = getelementptr inbounds i32, ptr [[TMP]], i64 0
; IS__TUNIT_OPM-NEXT: [[TMP20:%.*]] = bitcast ptr [[Y]] to ptr
; IS__TUNIT_OPM-NEXT: [[TMP21:%.*]] = load float, ptr [[TMP20]], align 4
; IS__TUNIT_OPM-NEXT: [[TMP22:%.*]] = fadd fast float [[TMP21]], 0.000000e+00
; IS__TUNIT_OPM-NEXT: br label [[BB23:%.*]]
; IS__TUNIT_OPM: bb23:
; IS__TUNIT_OPM-NEXT: [[TMP24:%.*]] = phi <2 x float> [ undef, [[BB19]] ], [ [[TMP26:%.*]], [[BB34:%.*]] ]
; IS__TUNIT_OPM-NEXT: br label [[BB25:%.*]]
; IS__TUNIT_OPM: bb25:
; IS__TUNIT_OPM-NEXT: [[TMP26]] = phi <2 x float> [ [[TMP30:%.*]], [[BB28:%.*]] ], [ [[TMP24]], [[BB23]] ]
; IS__TUNIT_OPM-NEXT: [[TMP27:%.*]] = icmp ult i32 undef, 8
; IS__TUNIT_OPM-NEXT: br i1 [[TMP27]], label [[BB28]], label [[BB34]]
; IS__TUNIT_OPM: bb28:
; IS__TUNIT_OPM-NEXT: [[TMP29:%.*]] = insertelement <2 x float> [[TMP26]], float undef, i32 0
; IS__TUNIT_OPM-NEXT: [[TMP30]] = insertelement <2 x float> [[TMP29]], float [[TMP22]], i32 1
; IS__TUNIT_OPM-NEXT: br label [[BB25]]
; IS__TUNIT_OPM: bb34:
; IS__TUNIT_OPM-NEXT: br label [[BB23]]
; IS__TUNIT_OPM: bb35:
; IS__TUNIT_OPM-NEXT: unreachable
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse noreturn nosync nounwind readnone
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@spam
; IS__TUNIT_NPM-SAME: () #[[ATTR2:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: bb:
; IS__TUNIT_NPM-NEXT: [[TMP:%.*]] = alloca i32, align 4
; IS__TUNIT_NPM-NEXT: [[X:%.*]] = fptosi float undef to i32
; IS__TUNIT_NPM-NEXT: store i32 [[X]], ptr [[TMP]], align 4
; IS__TUNIT_NPM-NEXT: br label [[BB16:%.*]]
; IS__TUNIT_NPM: bb16:
; IS__TUNIT_NPM-NEXT: [[TMP18:%.*]] = icmp eq i32 [[X]], 0
; IS__TUNIT_NPM-NEXT: br i1 [[TMP18]], label [[BB35:%.*]], label [[BB19:%.*]]
; IS__TUNIT_NPM: bb19:
; IS__TUNIT_NPM-NEXT: [[TMP21:%.*]] = load float, ptr [[TMP]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP22:%.*]] = fadd fast float [[TMP21]], 0.000000e+00
; IS__TUNIT_NPM-NEXT: br label [[BB23:%.*]]
; IS__TUNIT_NPM: bb23:
; IS__TUNIT_NPM-NEXT: [[TMP24:%.*]] = phi <2 x float> [ undef, [[BB19]] ], [ [[TMP26:%.*]], [[BB34:%.*]] ]
; IS__TUNIT_NPM-NEXT: br label [[BB25:%.*]]
; IS__TUNIT_NPM: bb25:
; IS__TUNIT_NPM-NEXT: [[TMP26]] = phi <2 x float> [ [[TMP30:%.*]], [[BB28:%.*]] ], [ [[TMP24]], [[BB23]] ]
; IS__TUNIT_NPM-NEXT: [[TMP27:%.*]] = icmp ult i32 undef, 8
; IS__TUNIT_NPM-NEXT: br i1 [[TMP27]], label [[BB28]], label [[BB34]]
; IS__TUNIT_NPM: bb28:
; IS__TUNIT_NPM-NEXT: [[TMP29:%.*]] = insertelement <2 x float> [[TMP26]], float undef, i32 0
; IS__TUNIT_NPM-NEXT: [[TMP30]] = insertelement <2 x float> [[TMP29]], float [[TMP22]], i32 1
; IS__TUNIT_NPM-NEXT: br label [[BB25]]
; IS__TUNIT_NPM: bb34:
; IS__TUNIT_NPM-NEXT: br label [[BB23]]
; IS__TUNIT_NPM: bb35:
; IS__TUNIT_NPM-NEXT: unreachable
;
; IS__CGSCC_OPM: Function Attrs: nofree norecurse noreturn nosync nounwind readnone
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@spam
; IS__CGSCC_OPM-SAME: () #[[ATTR5:[0-9]+]] {
; IS__CGSCC_OPM-NEXT: bb:
; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = alloca i32, align 4
; IS__CGSCC_OPM-NEXT: [[X:%.*]] = fptosi float undef to i32
; IS__CGSCC_OPM-NEXT: store i32 [[X]], ptr [[TMP]], align 4
; IS__CGSCC_OPM-NEXT: br label [[BB16:%.*]]
; IS__CGSCC_OPM: bb16:
; IS__CGSCC_OPM-NEXT: [[TMP17:%.*]] = load i32, ptr [[TMP]], align 4
; IS__CGSCC_OPM-NEXT: [[TMP18:%.*]] = icmp eq i32 [[TMP17]], 0
; IS__CGSCC_OPM-NEXT: br i1 [[TMP18]], label [[BB35:%.*]], label [[BB19:%.*]]
; IS__CGSCC_OPM: bb19:
; IS__CGSCC_OPM-NEXT: [[Y:%.*]] = getelementptr inbounds i32, ptr [[TMP]], i64 0
; IS__CGSCC_OPM-NEXT: [[TMP20:%.*]] = bitcast ptr [[Y]] to ptr
; IS__CGSCC_OPM-NEXT: [[TMP21:%.*]] = load float, ptr [[TMP20]], align 4
; IS__CGSCC_OPM-NEXT: [[TMP22:%.*]] = fadd fast float [[TMP21]], 0.000000e+00
; IS__CGSCC_OPM-NEXT: br label [[BB23:%.*]]
; IS__CGSCC_OPM: bb23:
; IS__CGSCC_OPM-NEXT: [[TMP24:%.*]] = phi <2 x float> [ undef, [[BB19]] ], [ [[TMP26:%.*]], [[BB34:%.*]] ]
; IS__CGSCC_OPM-NEXT: br label [[BB25:%.*]]
; IS__CGSCC_OPM: bb25:
; IS__CGSCC_OPM-NEXT: [[TMP26]] = phi <2 x float> [ [[TMP30:%.*]], [[BB28:%.*]] ], [ [[TMP24]], [[BB23]] ]
; IS__CGSCC_OPM-NEXT: [[TMP27:%.*]] = icmp ult i32 undef, 8
; IS__CGSCC_OPM-NEXT: br i1 [[TMP27]], label [[BB28]], label [[BB34]]
; IS__CGSCC_OPM: bb28:
; IS__CGSCC_OPM-NEXT: [[TMP29:%.*]] = insertelement <2 x float> [[TMP26]], float undef, i32 0
; IS__CGSCC_OPM-NEXT: [[TMP30]] = insertelement <2 x float> [[TMP29]], float [[TMP22]], i32 1
; IS__CGSCC_OPM-NEXT: br label [[BB25]]
; IS__CGSCC_OPM: bb34:
; IS__CGSCC_OPM-NEXT: br label [[BB23]]
; IS__CGSCC_OPM: bb35:
; IS__CGSCC_OPM-NEXT: unreachable
;
; IS__CGSCC_NPM: Function Attrs: nofree norecurse noreturn nosync nounwind readnone
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@spam
; IS__CGSCC_NPM-SAME: () #[[ATTR5:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: bb:
; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = alloca i32, align 4
; IS__CGSCC_NPM-NEXT: [[X:%.*]] = fptosi float undef to i32
; IS__CGSCC_NPM-NEXT: store i32 [[X]], ptr [[TMP]], align 4
; IS__CGSCC_NPM-NEXT: br label [[BB16:%.*]]
; IS__CGSCC_NPM: bb16:
; IS__CGSCC_NPM-NEXT: [[TMP18:%.*]] = icmp eq i32 [[X]], 0
; IS__CGSCC_NPM-NEXT: br i1 [[TMP18]], label [[BB35:%.*]], label [[BB19:%.*]]
; IS__CGSCC_NPM: bb19:
; IS__CGSCC_NPM-NEXT: [[TMP21:%.*]] = load float, ptr [[TMP]], align 4
; IS__CGSCC_NPM-NEXT: [[TMP22:%.*]] = fadd fast float [[TMP21]], 0.000000e+00
; IS__CGSCC_NPM-NEXT: br label [[BB23:%.*]]
; IS__CGSCC_NPM: bb23:
; IS__CGSCC_NPM-NEXT: [[TMP24:%.*]] = phi <2 x float> [ undef, [[BB19]] ], [ [[TMP26:%.*]], [[BB34:%.*]] ]
; IS__CGSCC_NPM-NEXT: br label [[BB25:%.*]]
; IS__CGSCC_NPM: bb25:
; IS__CGSCC_NPM-NEXT: [[TMP26]] = phi <2 x float> [ [[TMP30:%.*]], [[BB28:%.*]] ], [ [[TMP24]], [[BB23]] ]
; IS__CGSCC_NPM-NEXT: [[TMP27:%.*]] = icmp ult i32 undef, 8
; IS__CGSCC_NPM-NEXT: br i1 [[TMP27]], label [[BB28]], label [[BB34]]
; IS__CGSCC_NPM: bb28:
; IS__CGSCC_NPM-NEXT: [[TMP29:%.*]] = insertelement <2 x float> [[TMP26]], float undef, i32 0
; IS__CGSCC_NPM-NEXT: [[TMP30]] = insertelement <2 x float> [[TMP29]], float [[TMP22]], i32 1
; IS__CGSCC_NPM-NEXT: br label [[BB25]]
; IS__CGSCC_NPM: bb34:
; IS__CGSCC_NPM-NEXT: br label [[BB23]]
; IS__CGSCC_NPM: bb35:
; IS__CGSCC_NPM-NEXT: unreachable
;
bb:
%tmp = alloca i32, align 4
%tmp12 = getelementptr inbounds i32, ptr %tmp, i64 0
%tmp15 = getelementptr inbounds i32, ptr %tmp, i64 0
%x = fptosi float undef to i32
store i32 %x, ptr %tmp15, align 4
br label %bb16
bb16: ; preds = %bb
%tmp17 = load i32, ptr %tmp12, align 4
%tmp18 = icmp eq i32 %tmp17, 0
br i1 %tmp18, label %bb35, label %bb19
bb19: ; preds = %bb16
%y = getelementptr inbounds i32, ptr %tmp, i64 0
%tmp20 = bitcast ptr %y to ptr
%tmp21 = load float, ptr %tmp20, align 4
%tmp22 = fadd fast float %tmp21, 0.000000e+00
br label %bb23
bb23: ; preds = %bb34, %bb19
%tmp24 = phi <2 x float> [ undef, %bb19 ], [ %tmp26, %bb34 ]
br label %bb25
bb25: ; preds = %bb28, %bb23
%tmp26 = phi <2 x float> [ %tmp30, %bb28 ], [ %tmp24, %bb23 ]
%tmp27 = icmp ult i32 undef, 8
br i1 %tmp27, label %bb28, label %bb34
bb28: ; preds = %bb25
%tmp29 = insertelement <2 x float> %tmp26, float undef, i32 0
%tmp30 = insertelement <2 x float> %tmp29, float %tmp22, i32 1
br label %bb25
bb34: ; preds = %bb25
br label %bb23
bb35: ; preds = %bb16
unreachable
}
define double @t4(ptr %this, ptr %this.addr, ptr %this1) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@t4
; IS__TUNIT____-SAME: (ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nocapture nofree readnone [[THIS_ADDR:%.*]], ptr nocapture nofree readnone [[THIS1:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[THIS_ADDR1:%.*]] = alloca ptr, i32 0, align 8
; IS__TUNIT____-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__TUNIT____-NEXT: [[CALL:%.*]] = call [[S:%.*]] @t4a(ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]]) #[[ATTR5:[0-9]+]]
; IS__TUNIT____-NEXT: ret double 0.000000e+00
;
; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@t4
; IS__CGSCC____-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]], ptr nocapture nofree readnone [[THIS_ADDR:%.*]], ptr nocapture nofree readnone [[THIS1:%.*]]) #[[ATTR2]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[THIS_ADDR1:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC____-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__CGSCC____-NEXT: [[CALL:%.*]] = call [[S:%.*]] @t4a(ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS]]) #[[ATTR8]]
; IS__CGSCC____-NEXT: [[TMP0:%.*]] = extractvalue [[S]] [[CALL]], 0
; IS__CGSCC____-NEXT: ret double 0.000000e+00
;
entry:
%this.addr1 = alloca ptr, i32 0, align 8
store ptr %this, ptr %this, align 8
%this12 = load ptr, ptr %this, align 8
%call = call %S @t4a(ptr %this)
%0 = extractvalue %S %call, 0
ret double 0.000000e+00
}
define internal %S @t4a(ptr %this) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@t4a
; IS__TUNIT____-SAME: (ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__TUNIT____-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__TUNIT____-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__TUNIT____-NEXT: call void @t4b(ptr noalias nocapture nofree noundef nonnull writeonly align 8 [[RETVAL]]) #[[ATTR5]]
; IS__TUNIT____-NEXT: ret [[S]] undef
;
; IS__CGSCC_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@t4a
; IS__CGSCC_OPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__CGSCC_OPM-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC_OPM-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__CGSCC_OPM-NEXT: call void @t4b(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[RETVAL]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]]) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: [[TMP0:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__CGSCC_OPM-NEXT: ret [[S]] [[TMP0]]
;
; IS__CGSCC_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@t4a
; IS__CGSCC_NPM-SAME: (ptr nofree noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR2]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: [[RETVAL:%.*]] = alloca [[S:%.*]], i32 0, align 8
; IS__CGSCC_NPM-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC_NPM-NEXT: store ptr [[THIS]], ptr [[THIS]], align 8
; IS__CGSCC_NPM-NEXT: call void @t4b(ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[RETVAL]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: [[TMP0:%.*]] = load [[S]], ptr [[RETVAL]], align 8
; IS__CGSCC_NPM-NEXT: ret [[S]] [[TMP0]]
;
entry:
%retval = alloca %S, i32 0, align 8
%this.addr = alloca ptr, i32 0, align 8
store ptr %this, ptr %this, align 8
%this1 = load ptr, ptr %this, align 8
%buffer_ = getelementptr inbounds %struct1, ptr %this1, i32 0, i32 0
%data_ = getelementptr inbounds %struct2, ptr %buffer_, i32 0, i32 0
%0 = load ptr, ptr %this, align 8
call void @t4b(ptr %retval, ptr %this)
%1 = load %S, ptr %retval, align 8
ret %S %1
}
define internal void @t4b(ptr %this, ptr %data) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@t4b
; IS__TUNIT____-SAME: (ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__TUNIT____-NEXT: [[DATA_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__TUNIT____-NEXT: call void @t4c(ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]]) #[[ATTR5]]
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@t4b
; IS__CGSCC_OPM-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[DATA:%.*]]) #[[ATTR0]] {
; IS__CGSCC_OPM-NEXT: entry:
; IS__CGSCC_OPM-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC_OPM-NEXT: [[DATA_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC_OPM-NEXT: store ptr [[DATA]], ptr [[THIS]], align 8
; IS__CGSCC_OPM-NEXT: call void @t4c(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[DATA]]) #[[ATTR6]]
; IS__CGSCC_OPM-NEXT: ret void
;
; IS__CGSCC_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@t4b
; IS__CGSCC_NPM-SAME: (ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[DATA:%.*]]) #[[ATTR0]] {
; IS__CGSCC_NPM-NEXT: entry:
; IS__CGSCC_NPM-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC_NPM-NEXT: [[DATA_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC_NPM-NEXT: store ptr [[DATA]], ptr [[THIS]], align 8
; IS__CGSCC_NPM-NEXT: call void @t4c(ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS]], ptr nofree noundef nonnull writeonly align 8 dereferenceable(8) [[DATA]]) #[[ATTR6]]
; IS__CGSCC_NPM-NEXT: ret void
;
entry:
%this.addr = alloca ptr, i32 0, align 8
%data.addr = alloca ptr, i32 0, align 8
store ptr %this, ptr %this.addr, align 8
store ptr %data, ptr %this, align 8
%this1 = load ptr, ptr %this, align 8
%0 = load ptr, ptr %this, align 8
call void @t4c(ptr %this, ptr %data)
ret void
}
define internal void @t4c(ptr %this, ptr %data) {
; IS__TUNIT____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@t4c
; IS__TUNIT____-SAME: (ptr noalias nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR0]] {
; IS__TUNIT____-NEXT: entry:
; IS__TUNIT____-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__TUNIT____-NEXT: [[DATA_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__TUNIT____-NEXT: ret void
;
; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@t4c
; IS__CGSCC____-SAME: (ptr nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[THIS:%.*]], ptr nofree writeonly [[DATA:%.*]]) #[[ATTR3]] {
; IS__CGSCC____-NEXT: entry:
; IS__CGSCC____-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC____-NEXT: [[DATA_ADDR:%.*]] = alloca ptr, i32 0, align 8
; IS__CGSCC____-NEXT: store ptr [[DATA]], ptr [[THIS]], align 8
; IS__CGSCC____-NEXT: store ptr [[DATA]], ptr [[THIS]], align 8
; IS__CGSCC____-NEXT: ret void
;
entry:
%this.addr = alloca ptr, i32 0, align 8
%data.addr = alloca ptr, i32 0, align 8
store ptr %this, ptr %this.addr, align 8
store ptr %data, ptr %this, align 8
%this1 = load ptr, ptr %this, align 8
%data_ = getelementptr inbounds %S, ptr %this1, i32 0, i32 0
%0 = load ptr, ptr %this, align 8
store ptr %data, ptr %this, align 8
ret void
}
!llvm.module.flags = !{!0, !1, !2, !3, !4, !5, !6, !7}
!0 = !{i32 2, !"SDK Version", [2 x i32] [i32 11, i32 5]}
!1 = !{i32 1, !"wchar_size", i32 4}
!2 = !{i32 7, !"openmp", i32 50}
!3 = !{i32 7, !"openmp-device", i32 50}
!4 = !{i32 7, !"PIC Level", i32 2}
!5 = !{i32 7, !"frame-pointer", i32 2}
!6 = !{i32 7, !"Dwarf Version", i32 2}
!7 = !{i32 2, !"Debug Info Version", i32 3}
;.
; IS__TUNIT____: attributes #[[ATTR0]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
; IS__TUNIT____: attributes #[[ATTR1]] = { argmemonly nofree norecurse nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR2:[0-9]+]] = { nofree norecurse noreturn nosync nounwind readnone }
; IS__TUNIT____: attributes #[[ATTR3]] = { nofree norecurse nosync nounwind willreturn writeonly }
; IS__TUNIT____: attributes #[[ATTR4]] = { nofree nosync nounwind willreturn }
; IS__TUNIT____: attributes #[[ATTR5]] = { nofree nosync nounwind willreturn writeonly }
;.
; IS__CGSCC____: attributes #[[ATTR0]] = { argmemonly nofree nosync nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR2]] = { argmemonly nofree nosync nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR3]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR4]] = { argmemonly nofree norecurse nosync nounwind willreturn }
; IS__CGSCC____: attributes #[[ATTR5:[0-9]+]] = { nofree norecurse noreturn nosync nounwind readnone }
; IS__CGSCC____: attributes #[[ATTR6]] = { nounwind willreturn writeonly }
; IS__CGSCC____: attributes #[[ATTR7]] = { readnone willreturn }
; IS__CGSCC____: attributes #[[ATTR8]] = { nounwind willreturn }
;.
; CHECK: [[META0:![0-9]+]] = !{i32 2, !"SDK Version", [2 x i32] [i32 11, i32 5]}
; CHECK: [[META1:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
; CHECK: [[META2:![0-9]+]] = !{i32 7, !"openmp", i32 50}
; CHECK: [[META3:![0-9]+]] = !{i32 7, !"openmp-device", i32 50}
; CHECK: [[META4:![0-9]+]] = !{i32 7, !"PIC Level", i32 2}
; CHECK: [[META5:![0-9]+]] = !{i32 7, !"frame-pointer", i32 2}
; CHECK: [[META6:![0-9]+]] = !{i32 7, !"Dwarf Version", i32 2}
; CHECK: [[META7:![0-9]+]] = !{i32 2, !"Debug Info Version", i32 3}
;.

1028
llvm/test/Transforms/Attributor/value-simplify-pointer-info.ll
View File

File diff suppressed because it is too large Load Diff

109
llvm/test/Transforms/Attributor/value-simplify.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=13 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
@ -511,10 +511,17 @@ define i32* @complicated_args_inalloca(i32* %arg) {
; IS__TUNIT_NPM-NEXT: [[CALL:%.*]] = call nonnull dereferenceable(4) i32* @test_inalloca(i32* noalias nofree writeonly inalloca(i32) "no-capture-maybe-returned" [[ARG]]) #[[ATTR10:[0-9]+]]
; IS__TUNIT_NPM-NEXT: ret i32* [[CALL]]
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@complicated_args_inalloca
; IS__CGSCC____-SAME: (i32* nofree noundef nonnull readnone returned dereferenceable(4) [[ARG:%.*]]) #[[ATTR2:[0-9]+]] {
; IS__CGSCC____-NEXT: ret i32* [[ARG]]
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@complicated_args_inalloca
; IS__CGSCC_OPM-SAME: (i32* nofree noundef nonnull readnone dereferenceable(4) [[ARG:%.*]]) #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: [[CALL:%.*]] = call noalias nonnull dereferenceable(4) i32* @test_inalloca(i32* noalias nofree noundef nonnull writeonly inalloca(i32) dereferenceable(4) [[ARG]]) #[[ATTR12]]
; IS__CGSCC_OPM-NEXT: ret i32* [[CALL]]
;
; IS__CGSCC_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@complicated_args_inalloca
; IS__CGSCC_NPM-SAME: (i32* nofree noundef nonnull readnone dereferenceable(4) [[ARG:%.*]]) #[[ATTR2]] {
; IS__CGSCC_NPM-NEXT: [[CALL:%.*]] = call noalias nonnull dereferenceable(4) i32* @test_inalloca(i32* noalias nofree noundef nonnull writeonly inalloca(i32) dereferenceable(4) [[ARG]]) #[[ATTR11]]
; IS__CGSCC_NPM-NEXT: ret i32* [[CALL]]
;
%call = call i32* @test_inalloca(i32* inalloca(i32) %arg)
ret i32* %call
@ -605,8 +612,8 @@ define void @complicated_args_sret(%struct.X** %b) {
define internal %struct.X* @test_nest(%struct.X* nest %a) {
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@test_nest
; IS__CGSCC____-SAME: (%struct.X* nest noalias nofree noundef readnone returned align 4294967296 "no-capture-maybe-returned" [[A:%.*]]) #[[ATTR1]] {
; IS__CGSCC____-NEXT: ret %struct.X* [[A]]
; IS__CGSCC____-SAME: (%struct.X* nest noalias nocapture nofree readnone align 4294967296 [[A:%.*]]) #[[ATTR1]] {
; IS__CGSCC____-NEXT: ret %struct.X* null
;
ret %struct.X* %a
}
@ -616,10 +623,17 @@ define %struct.X* @complicated_args_nest() {
; IS__TUNIT____-SAME: () #[[ATTR1]] {
; IS__TUNIT____-NEXT: ret %struct.X* null
;
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@complicated_args_nest
; IS__CGSCC____-SAME: () #[[ATTR2]] {
; IS__CGSCC____-NEXT: ret %struct.X* null
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@complicated_args_nest
; IS__CGSCC_OPM-SAME: () #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: [[CALL:%.*]] = call noalias noundef align 4294967296 %struct.X* @test_nest(%struct.X* noalias nocapture nofree noundef readnone align 4294967296 null) #[[ATTR12]]
; IS__CGSCC_OPM-NEXT: ret %struct.X* [[CALL]]
;
; IS__CGSCC_NPM: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@complicated_args_nest
; IS__CGSCC_NPM-SAME: () #[[ATTR2]] {
; IS__CGSCC_NPM-NEXT: [[CALL:%.*]] = call noalias noundef align 4294967296 %struct.X* @test_nest(%struct.X* noalias nocapture nofree noundef readnone align 4294967296 null) #[[ATTR11]]
; IS__CGSCC_NPM-NEXT: ret %struct.X* [[CALL]]
;
%call = call %struct.X* @test_nest(%struct.X* null)
ret %struct.X* %call
@ -1079,7 +1093,7 @@ define i1 @test_merge_with_undef_values_ptr(i1 %c) {
define internal i1 @undef_then_null(i1 %c, i32* %i32Aptr, i32* %i32Bptr) {
; IS__CGSCC____: Function Attrs: nofree nosync nounwind readnone willreturn
; IS__CGSCC____-LABEL: define {{[^@]+}}@undef_then_null
; IS__CGSCC____-SAME: (i1 [[C:%.*]]) #[[ATTR2]] {
; IS__CGSCC____-SAME: (i1 [[C:%.*]]) #[[ATTR2:[0-9]+]] {
; IS__CGSCC____-NEXT: br i1 [[C]], label [[A:%.*]], label [[B:%.*]]
; IS__CGSCC____: a:
; IS__CGSCC____-NEXT: ret i1 false
@ -1331,19 +1345,12 @@ define internal i1 @cmp_null_after_cast(i32 %a, i8 %b) {
declare i8* @m()
define i32 @test(i1 %c) {
; IS__TUNIT____-LABEL: define {{[^@]+}}@test
; IS__TUNIT____-SAME: (i1 [[C:%.*]]) {
; IS__TUNIT____-NEXT: [[R1:%.*]] = call i32 @ctx_test1(i1 [[C]])
; IS__TUNIT____-NEXT: [[R2:%.*]] = call i32 @ctx_test2(i1 [[C]]), !range [[RNG0:![0-9]+]]
; IS__TUNIT____-NEXT: [[ADD:%.*]] = add i32 [[R1]], [[R2]]
; IS__TUNIT____-NEXT: ret i32 [[ADD]]
;
; IS__CGSCC____-LABEL: define {{[^@]+}}@test
; IS__CGSCC____-SAME: (i1 [[C:%.*]]) {
; IS__CGSCC____-NEXT: [[R1:%.*]] = call i32 @ctx_test1(i1 [[C]])
; IS__CGSCC____-NEXT: [[R2:%.*]] = call i32 @ctx_test2(i1 [[C]])
; IS__CGSCC____-NEXT: [[ADD:%.*]] = add i32 [[R1]], [[R2]]
; IS__CGSCC____-NEXT: ret i32 [[ADD]]
; CHECK-LABEL: define {{[^@]+}}@test
; CHECK-SAME: (i1 [[C:%.*]]) {
; CHECK-NEXT: [[R1:%.*]] = call i32 @ctx_test1(i1 [[C]])
; CHECK-NEXT: [[R2:%.*]] = call i32 @ctx_test2(i1 [[C]])
; CHECK-NEXT: [[ADD:%.*]] = add i32 [[R1]], [[R2]]
; CHECK-NEXT: ret i32 [[ADD]]
;
%r1 = call i32 @ctx_test1(i1 %c)
%r2 = call i32 @ctx_test2(i1 %c)
@ -1419,7 +1426,7 @@ define i1 @test_liveness(i1 %c) {
; IS__TUNIT_OPM-NEXT: br label [[F]]
; IS__TUNIT_OPM: f:
; IS__TUNIT_OPM-NEXT: [[P:%.*]] = phi i1 [ true, [[ENTRY:%.*]] ], [ false, [[T]] ]
; IS__TUNIT_OPM-NEXT: [[RC1:%.*]] = call noundef i1 @ret(i1 noundef [[P]]) #[[ATTR11]]
; IS__TUNIT_OPM-NEXT: [[RC1:%.*]] = call i1 @ret(i1 noundef [[P]]) #[[ATTR11]]
; IS__TUNIT_OPM-NEXT: ret i1 [[RC1]]
;
; IS__TUNIT_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
@ -1431,7 +1438,7 @@ define i1 @test_liveness(i1 %c) {
; IS__TUNIT_NPM-NEXT: br label [[F]]
; IS__TUNIT_NPM: f:
; IS__TUNIT_NPM-NEXT: [[P:%.*]] = phi i1 [ true, [[ENTRY:%.*]] ], [ false, [[T]] ]
; IS__TUNIT_NPM-NEXT: [[RC1:%.*]] = call noundef i1 @ret(i1 noundef [[P]]) #[[ATTR10]]
; IS__TUNIT_NPM-NEXT: [[RC1:%.*]] = call i1 @ret(i1 noundef [[P]]) #[[ATTR10]]
; IS__TUNIT_NPM-NEXT: ret i1 [[RC1]]
;
; IS__CGSCC_OPM: Function Attrs: nofree nosync nounwind readnone willreturn
@ -1469,27 +1476,16 @@ f:
}
define internal i1 @ret(i1 %c) {
; IS________OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS________OPM-LABEL: define {{[^@]+}}@ret
; IS________OPM-SAME: (i1 noundef [[C:%.*]]) #[[ATTR1]] {
; IS________OPM-NEXT: entry:
; IS________OPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS________OPM: t:
; IS________OPM-NEXT: br label [[F]]
; IS________OPM: f:
; IS________OPM-NEXT: [[P:%.*]] = phi i1 [ [[C]], [[ENTRY:%.*]] ], [ false, [[T]] ]
; IS________OPM-NEXT: ret i1 [[P]]
;
; IS________NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS________NPM-LABEL: define {{[^@]+}}@ret
; IS________NPM-SAME: (i1 noundef [[C:%.*]]) #[[ATTR1]] {
; IS________NPM-NEXT: entry:
; IS________NPM-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; IS________NPM: t:
; IS________NPM-NEXT: br label [[F]]
; IS________NPM: f:
; IS________NPM-NEXT: [[P:%.*]] = phi i1 [ [[C]], [[ENTRY:%.*]] ], [ false, [[T]] ]
; IS________NPM-NEXT: ret i1 false
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK-LABEL: define {{[^@]+}}@ret
; CHECK-SAME: (i1 noundef [[C:%.*]]) #[[ATTR1]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; CHECK: t:
; CHECK-NEXT: br label [[F]]
; CHECK: f:
; CHECK-NEXT: [[P:%.*]] = phi i1 [ [[C]], [[ENTRY:%.*]] ], [ false, [[T]] ]
; CHECK-NEXT: ret i1 [[P]]
;
entry:
br i1 %c, label %t, label %f
@ -1641,7 +1637,7 @@ define i32 @test_speculatable_expr() norecurse {
; IS__CGSCC_NPM-NEXT: [[SPEC_RESULT:%.*]] = call i32 @speculatable()
; IS__CGSCC_NPM-NEXT: [[PLUS1:%.*]] = add i32 [[SPEC_RESULT]], 1
; IS__CGSCC_NPM-NEXT: store i32 [[PLUS1]], i32* [[STACK]], align 4
; IS__CGSCC_NPM-NEXT: [[RSPEC:%.*]] = call i32 @ret_speculatable_expr(i32 [[PLUS1]]) #[[ATTR15:[0-9]+]]
; IS__CGSCC_NPM-NEXT: [[RSPEC:%.*]] = call i32 @ret_speculatable_expr(i32 [[PLUS1]])
; IS__CGSCC_NPM-NEXT: ret i32 [[RSPEC]]
;
%stack = alloca i32
@ -1656,9 +1652,8 @@ define internal i32 @ret_speculatable_expr(i32* %mem, i32 %a2) {
; IS__TUNIT_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind readonly willreturn
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@ret_speculatable_expr
; IS__TUNIT_OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[MEM:%.*]]) #[[ATTR9:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: [[TMP1:%.*]] = call i32 @speculatable()
; IS__TUNIT_OPM-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1
; IS__TUNIT_OPM-NEXT: [[MUL:%.*]] = mul i32 [[TMP2]], 13
; IS__TUNIT_OPM-NEXT: [[L:%.*]] = load i32, i32* [[MEM]], align 4
; IS__TUNIT_OPM-NEXT: [[MUL:%.*]] = mul i32 [[L]], 13
; IS__TUNIT_OPM-NEXT: [[ADD:%.*]] = add i32 [[MUL]], 7
; IS__TUNIT_OPM-NEXT: ret i32 [[ADD]]
;
@ -1667,9 +1662,8 @@ define internal i32 @ret_speculatable_expr(i32* %mem, i32 %a2) {
; IS__TUNIT_NPM-SAME: (i32 [[TMP0:%.*]]) #[[ATTR8:[0-9]+]] {
; IS__TUNIT_NPM-NEXT: [[MEM_PRIV:%.*]] = alloca i32, align 4
; IS__TUNIT_NPM-NEXT: store i32 [[TMP0]], i32* [[MEM_PRIV]], align 4
; IS__TUNIT_NPM-NEXT: [[TMP2:%.*]] = call i32 @speculatable()
; IS__TUNIT_NPM-NEXT: [[TMP3:%.*]] = add i32 [[TMP2]], 1
; IS__TUNIT_NPM-NEXT: [[MUL:%.*]] = mul i32 [[TMP3]], 13
; IS__TUNIT_NPM-NEXT: [[L:%.*]] = load i32, i32* [[MEM_PRIV]], align 4
; IS__TUNIT_NPM-NEXT: [[MUL:%.*]] = mul i32 [[L]], 13
; IS__TUNIT_NPM-NEXT: [[ADD:%.*]] = add i32 [[MUL]], 7
; IS__TUNIT_NPM-NEXT: ret i32 [[ADD]]
;
@ -1763,7 +1757,4 @@ define internal i32 @ret_speculatable_expr(i32* %mem, i32 %a2) {
; IS__CGSCC_NPM: attributes #[[ATTR12]] = { willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR13]] = { nounwind willreturn writeonly }
; IS__CGSCC_NPM: attributes #[[ATTR14]] = { nounwind willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR15]] = { readonly }
;.
; IS__TUNIT____: [[RNG0]] = !{i32 0, i32 -2147483648}
;.

4
llvm/test/Transforms/Attributor/willreturn.ll
View File

@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=16 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=14 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=14 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM

2
llvm/test/Transforms/Attributor/wrapper.ll
View File

@ -9,7 +9,7 @@
;
; Check the original function, which is wrapped and becomes anonymous
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; CHECK: define internal noundef i32 @0()
; CHECK: define internal i32 @0()
; CHECK: ret i32 1
define linkonce i32 @inner1() {
entry:

3
llvm/test/Transforms/OpenMP/is_spmd_exec_mode_fold.ll
View File

@ -145,7 +145,8 @@ define internal void @is_generic_helper1() {
define internal void @is_generic_helper2() {
; CHECK-LABEL: define {{[^@]+}}@is_generic_helper2() {
; CHECK-NEXT: br label [[T:%.*]]
; CHECK-NEXT: [[C:%.*]] = icmp eq i8 0, 0
; CHECK-NEXT: br i1 [[C]], label [[T:%.*]], label [[F:%.*]]
; CHECK: t:
; CHECK-NEXT: call void @foo()
; CHECK-NEXT: ret void

2
llvm/test/Transforms/OpenMP/parallel_deletion.ll
View File

@ -547,7 +547,7 @@ define internal void @.omp_outlined..6(i32* noalias %.global_tid., i32* noalias
; CHECK-NEXT: store i32* [[A1]], i32** [[TMP1]], align 8
; CHECK-NEXT: [[TMP2:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK-NEXT: [[TMP3:%.*]] = bitcast [1 x i8*]* [[DOTOMP_REDUCTION_RED_LIST]] to i8*
; CHECK-NEXT: [[TMP4:%.*]] = call i32 @__kmpc_reduce_nowait(%struct.ident_t* noundef nonnull @[[GLOB2:[0-9]+]], i32 [[TMP2]], i32 noundef 1, i64 noundef 8, i8* noundef nonnull align 8 [[TMP3]], void (i8*, i8*)* noundef nonnull @.omp.reduction.reduction_func, [8 x i32]* noundef nonnull @.gomp_critical_user_.reduction.var)
; CHECK-NEXT: [[TMP4:%.*]] = call i32 @__kmpc_reduce_nowait(%struct.ident_t* noundef nonnull @[[GLOB2:[0-9]+]], i32 [[TMP2]], i32 noundef 1, i64 noundef 8, i8* noundef nonnull [[TMP3]], void (i8*, i8*)* noundef nonnull @.omp.reduction.reduction_func, [8 x i32]* noundef nonnull @.gomp_critical_user_.reduction.var)
; CHECK-NEXT: switch i32 [[TMP4]], label [[DOTOMP_REDUCTION_DEFAULT:%.*]] [
; CHECK-NEXT: i32 1, label [[DOTOMP_REDUCTION_CASE1:%.*]]
; CHECK-NEXT: i32 2, label [[DOTOMP_REDUCTION_CASE2:%.*]]

4
llvm/test/Transforms/OpenMP/remove_globalization.ll
View File

@ -183,7 +183,7 @@ declare void @unknown_no_openmp() "llvm.assume"="omp_no_openmp"
; CHECK: attributes #[[ATTR0]] = { nounwind }
; CHECK: attributes #[[ATTR1]] = { nosync nounwind }
; CHECK: attributes #[[ATTR2]] = { nounwind readnone }
; CHECK: attributes #[[ATTR3]] = { nofree nosync nounwind writeonly }
; CHECK: attributes #[[ATTR3]] = { nofree norecurse nosync nounwind writeonly }
; CHECK: attributes #[[ATTR4:[0-9]+]] = { nosync nounwind allocsize(0) }
; CHECK: attributes #[[ATTR5:[0-9]+]] = { "llvm.assume"="omp_no_openmp" }
; CHECK: attributes #[[ATTR6]] = { nosync nounwind writeonly }
@ -191,7 +191,7 @@ declare void @unknown_no_openmp() "llvm.assume"="omp_no_openmp"
; CHECK-DISABLED: attributes #[[ATTR0]] = { nounwind }
; CHECK-DISABLED: attributes #[[ATTR1]] = { nosync nounwind }
; CHECK-DISABLED: attributes #[[ATTR2]] = { nounwind readnone }
; CHECK-DISABLED: attributes #[[ATTR3]] = { nofree nosync nounwind writeonly }
; CHECK-DISABLED: attributes #[[ATTR3]] = { nofree norecurse nosync nounwind writeonly }
; CHECK-DISABLED: attributes #[[ATTR4:[0-9]+]] = { nosync nounwind allocsize(0) }
; CHECK-DISABLED: attributes #[[ATTR5:[0-9]+]] = { "llvm.assume"="omp_no_openmp" }
; CHECK-DISABLED: attributes #[[ATTR6]] = { nosync nounwind writeonly }

23
llvm/test/Transforms/OpenMP/replace_globalization.ll
View File

@ -147,9 +147,7 @@ declare void @unknown_no_openmp() "llvm.assume"="omp_no_openmp"
; CHECK-NEXT: [[C:%.*]] = call i32 @__kmpc_target_init(%struct.ident_t* @[[GLOB1]], i8 1, i1 false, i1 true)
; CHECK-NEXT: [[X:%.*]] = call align 4 i8* @__kmpc_alloc_shared(i64 4) #[[ATTR6:[0-9]+]]
; CHECK-NEXT: call void @unknown_no_openmp()
; CHECK-NEXT: [[X_ON_STACK:%.*]] = bitcast i8* [[X]] to i32*
; CHECK-NEXT: [[TMP0:%.*]] = bitcast i32* [[X_ON_STACK]] to i8*
; CHECK-NEXT: call void @use.internalized(i8* nofree [[TMP0]]) #[[ATTR7:[0-9]+]]
; CHECK-NEXT: call void @use.internalized(i8* nofree [[X]]) #[[ATTR7:[0-9]+]]
; CHECK-NEXT: call void @__kmpc_free_shared(i8* [[X]], i64 4) #[[ATTR8:[0-9]+]]
; CHECK-NEXT: call void @__kmpc_target_deinit(%struct.ident_t* @[[GLOB1]], i8 1, i1 true)
; CHECK-NEXT: ret void
@ -162,17 +160,14 @@ declare void @unknown_no_openmp() "llvm.assume"="omp_no_openmp"
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[C]], -1
; CHECK-NEXT: br i1 [[CMP]], label [[MASTER1:%.*]], label [[EXIT:%.*]]
; CHECK: master1:
; CHECK-NEXT: [[X_ON_STACK:%.*]] = bitcast i8* addrspacecast (i8 addrspace(3)* getelementptr inbounds ([16 x i8], [16 x i8] addrspace(3)* @x_shared, i32 0, i32 0) to i8*) to [4 x i32]*
; CHECK-NEXT: [[A0:%.*]] = bitcast [4 x i32]* [[X_ON_STACK]] to i8*
; CHECK-NEXT: call void @use.internalized(i8* nofree [[A0]]) #[[ATTR7]]
; CHECK-NEXT: call void @use.internalized(i8* nofree addrspacecast (i8 addrspace(3)* getelementptr inbounds ([16 x i8], [16 x i8] addrspace(3)* @x_shared, i32 0, i32 0) to i8*)) #[[ATTR7]]
; CHECK-NEXT: br label [[NEXT:%.*]]
; CHECK: next:
; CHECK-NEXT: call void @unknown_no_openmp()
; CHECK-NEXT: br label [[MASTER2:%.*]]
; CHECK-NEXT: [[B0:%.*]] = icmp eq i32 [[C]], -1
; CHECK-NEXT: br i1 [[B0]], label [[MASTER2:%.*]], label [[EXIT]]
; CHECK: master2:
; CHECK-NEXT: [[Y_ON_STACK:%.*]] = bitcast i8* addrspacecast (i8 addrspace(3)* getelementptr inbounds ([4 x i8], [4 x i8] addrspace(3)* @y_shared, i32 0, i32 0) to i8*) to [4 x i32]*
; CHECK-NEXT: [[B1:%.*]] = bitcast [4 x i32]* [[Y_ON_STACK]] to i8*
; CHECK-NEXT: call void @use.internalized(i8* nofree [[B1]]) #[[ATTR7]]
; CHECK-NEXT: call void @use.internalized(i8* nofree addrspacecast (i8 addrspace(3)* getelementptr inbounds ([4 x i8], [4 x i8] addrspace(3)* @y_shared, i32 0, i32 0) to i8*)) #[[ATTR7]]
; CHECK-NEXT: br label [[EXIT]]
; CHECK: exit:
; CHECK-NEXT: call void @__kmpc_target_deinit(%struct.ident_t* @[[GLOB1]], i8 1, i1 true)
@ -187,9 +182,7 @@ declare void @unknown_no_openmp() "llvm.assume"="omp_no_openmp"
; CHECK-NEXT: br i1 [[C0]], label [[MASTER3:%.*]], label [[EXIT:%.*]]
; CHECK: master3:
; CHECK-NEXT: [[Z:%.*]] = call align 4 i8* @__kmpc_alloc_shared(i64 24) #[[ATTR6]], !dbg [[DBG10:![0-9]+]]
; CHECK-NEXT: [[Z_ON_STACK:%.*]] = bitcast i8* [[Z]] to [6 x i32]*
; CHECK-NEXT: [[C1:%.*]] = bitcast [6 x i32]* [[Z_ON_STACK]] to i8*
; CHECK-NEXT: call void @use.internalized(i8* nofree [[C1]]) #[[ATTR7]]
; CHECK-NEXT: call void @use.internalized(i8* nofree [[Z]]) #[[ATTR7]]
; CHECK-NEXT: call void @__kmpc_free_shared(i8* [[Z]], i64 24) #[[ATTR8]]
; CHECK-NEXT: br label [[EXIT]]
; CHECK: exit:
@ -197,7 +190,7 @@ declare void @unknown_no_openmp() "llvm.assume"="omp_no_openmp"
; CHECK-NEXT: ret void
;
;
; CHECK: Function Attrs: nofree nounwind writeonly
; CHECK: Function Attrs: nofree norecurse nounwind writeonly
; CHECK-LABEL: define {{[^@]+}}@use.internalized
; CHECK-SAME: (i8* nofree [[X:%.*]]) #[[ATTR1:[0-9]+]] {
; CHECK-NEXT: entry:
@ -220,7 +213,7 @@ declare void @unknown_no_openmp() "llvm.assume"="omp_no_openmp"
;
;.
; CHECK: attributes #[[ATTR0]] = { "kernel" }
; CHECK: attributes #[[ATTR1]] = { nofree nounwind writeonly }
; CHECK: attributes #[[ATTR1]] = { nofree norecurse nounwind writeonly }
; CHECK: attributes #[[ATTR2]] = { nosync nounwind readonly allocsize(0) }
; CHECK: attributes #[[ATTR3:[0-9]+]] = { nosync nounwind }
; CHECK: attributes #[[ATTR4:[0-9]+]] = { nocallback nofree nosync nounwind readnone speculatable willreturn }

11
llvm/test/Transforms/OpenMP/spmdization.ll
View File

@ -1603,7 +1603,7 @@ define internal void @__omp_outlined__7(i32* noalias %.global_tid., i32* noalias
; AMDGPU-NEXT: [[TMP0:%.*]] = load i32, i32* [[X]], align 4, !tbaa [[TBAA18]]
; AMDGPU-NEXT: [[INC:%.*]] = add nsw i32 [[TMP0]], 1
; AMDGPU-NEXT: store i32 [[INC]], i32* [[X]], align 4, !tbaa [[TBAA18]]
; AMDGPU-NEXT: call void @unknown() #[[ATTR8]]
; AMDGPU-NEXT: call void @unknowni32p(i32* [[X]]) #[[ATTR8]]
; AMDGPU-NEXT: ret void
;
; NVPTX-LABEL: define {{[^@]+}}@__omp_outlined__7
@ -1612,7 +1612,7 @@ define internal void @__omp_outlined__7(i32* noalias %.global_tid., i32* noalias
; NVPTX-NEXT: [[TMP0:%.*]] = load i32, i32* [[X]], align 4, !tbaa [[TBAA18]]
; NVPTX-NEXT: [[INC:%.*]] = add nsw i32 [[TMP0]], 1
; NVPTX-NEXT: store i32 [[INC]], i32* [[X]], align 4, !tbaa [[TBAA18]]
; NVPTX-NEXT: call void @unknown() #[[ATTR8]]
; NVPTX-NEXT: call void @unknowni32p(i32* [[X]]) #[[ATTR8]]
; NVPTX-NEXT: ret void
;
; AMDGPU-DISABLED-LABEL: define {{[^@]+}}@__omp_outlined__7
@ -1621,7 +1621,7 @@ define internal void @__omp_outlined__7(i32* noalias %.global_tid., i32* noalias
; AMDGPU-DISABLED-NEXT: [[TMP0:%.*]] = load i32, i32* [[X]], align 4, !tbaa [[TBAA18]]
; AMDGPU-DISABLED-NEXT: [[INC:%.*]] = add nsw i32 [[TMP0]], 1
; AMDGPU-DISABLED-NEXT: store i32 [[INC]], i32* [[X]], align 4, !tbaa [[TBAA18]]
; AMDGPU-DISABLED-NEXT: call void @unknown() #[[ATTR8]]
; AMDGPU-DISABLED-NEXT: call void @unknowni32p(i32* [[X]]) #[[ATTR8]]
; AMDGPU-DISABLED-NEXT: ret void
;
; NVPTX-DISABLED-LABEL: define {{[^@]+}}@__omp_outlined__7
@ -1630,14 +1630,14 @@ define internal void @__omp_outlined__7(i32* noalias %.global_tid., i32* noalias
; NVPTX-DISABLED-NEXT: [[TMP0:%.*]] = load i32, i32* [[X]], align 4, !tbaa [[TBAA18]]
; NVPTX-DISABLED-NEXT: [[INC:%.*]] = add nsw i32 [[TMP0]], 1
; NVPTX-DISABLED-NEXT: store i32 [[INC]], i32* [[X]], align 4, !tbaa [[TBAA18]]
; NVPTX-DISABLED-NEXT: call void @unknown() #[[ATTR8]]
; NVPTX-DISABLED-NEXT: call void @unknowni32p(i32* [[X]]) #[[ATTR8]]
; NVPTX-DISABLED-NEXT: ret void
;
entry:
%0 = load i32, i32* %x, align 4, !tbaa !18
%inc = add nsw i32 %0, 1
store i32 %inc, i32* %x, align 4, !tbaa !18
call void @unknown() #11
call void @unknowni32p(i32* %x) #11
ret void
}
@ -2252,6 +2252,7 @@ declare void @use(i32* nocapture) #5
; Function Attrs: convergent
declare void @unknown() #2
declare void @unknowni32p(i32*) #2
; Function Attrs: argmemonly mustprogress nofree nosync nounwind willreturn
declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture) #1