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[PredicateInfo] Use Intrinsic::getDeclaration now that it handles unnamed types. 

This is a second attempt to fix the EXPENSIVE_CHECKS issue that was mentioned  In D91661#2875179 by @jroelofs.

(The first attempt was in D105983)

D91661 more or less completely reverted D49126 and by doing so also removed the cleanup logic of the created declarations and calls.
This patch is a replacement for D91661 (which must itself be reverted first). It replaces the custom declaration creation with the
generic version and shows the test impact. It also tracks the number of NamedValues to detect if a new prototype was added instead
of looking at the available users of a prototype.

Reviewed By: jroelofs

Differential Revision: https://reviews.llvm.org/D106147
This commit is contained in:
Jeroen Dobbelaere 2021-07-28 18:56:27 +02:00
parent dc5570d149
commit 03b8c69d06
9 changed files with 162 additions and 161 deletions
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3
llvm/include/llvm/IR/Module.h
View File

@ -324,6 +324,9 @@ public:
/// name is not found.
GlobalValue *getNamedValue(StringRef Name) const;
/// Return the number of global values in the module.
unsigned getNumNamedValues() const;
/// Return a unique non-zero ID for the specified metadata kind. This ID is
/// uniqued across modules in the current LLVMContext.
unsigned getMDKindID(StringRef Name) const;

4
llvm/lib/IR/Module.cpp
View File

@ -114,6 +114,10 @@ GlobalValue *Module::getNamedValue(StringRef Name) const {
return cast_or_null<GlobalValue>(getValueSymbolTable().lookup(Name));
}
unsigned Module::getNumNamedValues() const {
return getValueSymbolTable().size();
}
/// getMDKindID - Return a unique non-zero ID for the specified metadata kind.
/// This ID is uniqued across modules in the current LLVMContext.
unsigned Module::getMDKindID(StringRef Name) const {

32
llvm/lib/Transforms/Utils/PredicateInfo.cpp
View File

@ -539,21 +539,6 @@ void PredicateInfoBuilder::buildPredicateInfo() {
renameUses(OpsToRename);
}
// Create a ssa_copy declaration with custom mangling, because
// Intrinsic::getDeclaration does not handle overloaded unnamed types properly:
// all unnamed types get mangled to the same string. We use the pointer
// to the type as name here, as it guarantees unique names for different
// types and we remove the declarations when destroying PredicateInfo.
// It is a workaround for PR38117, because solving it in a fully general way is
// tricky (FIXME).
static Function *getCopyDeclaration(Module *M, Type *Ty) {
std::string Name = "llvm.ssa.copy." + utostr((uintptr_t) Ty);
return cast<Function>(
M->getOrInsertFunction(Name,
getType(M->getContext(), Intrinsic::ssa_copy, Ty))
.getCallee());
}
// Given the renaming stack, make all the operands currently on the stack real
// by inserting them into the IR. Return the last operation's value.
Value *PredicateInfoBuilder::materializeStack(unsigned int &Counter,
@ -583,10 +568,17 @@ Value *PredicateInfoBuilder::materializeStack(unsigned int &Counter,
// to ensure we dominate all of our uses. Always insert right before the
// relevant instruction (terminator, assume), so that we insert in proper
// order in the case of multiple predicateinfo in the same block.
// The number of named values is used to detect if a new declaration was
// added. If so, that declaration is tracked so that it can be removed when
// the analysis is done. The corner case were a new declaration results in
// a name clash and the old name being renamed is not considered as that
// represents an invalid module.
if (isa<PredicateWithEdge>(ValInfo)) {
IRBuilder<> B(getBranchTerminator(ValInfo));
Function *IF = getCopyDeclaration(F.getParent(), Op->getType());
if (IF->users().empty())
auto NumDecls = F.getParent()->getNumNamedValues();
Function *IF = Intrinsic::getDeclaration(
F.getParent(), Intrinsic::ssa_copy, Op->getType());
if (NumDecls != F.getParent()->getNumNamedValues())
PI.CreatedDeclarations.insert(IF);
CallInst *PIC =
B.CreateCall(IF, Op, Op->getName() + "." + Twine(Counter++));
@ -599,8 +591,10 @@ Value *PredicateInfoBuilder::materializeStack(unsigned int &Counter,
// Insert the predicate directly after the assume. While it also holds
// directly before it, assume(i1 true) is not a useful fact.
IRBuilder<> B(PAssume->AssumeInst->getNextNode());
Function *IF = getCopyDeclaration(F.getParent(), Op->getType());
if (IF->users().empty())
auto NumDecls = F.getParent()->getNumNamedValues();
Function *IF = Intrinsic::getDeclaration(
F.getParent(), Intrinsic::ssa_copy, Op->getType());
if (NumDecls != F.getParent()->getNumNamedValues())
PI.CreatedDeclarations.insert(IF);
CallInst *PIC = B.CreateCall(IF, Op);
PI.PredicateMap.insert({PIC, ValInfo});

4
llvm/test/Other/debugcounter-predicateinfo.ll
View File

@ -8,10 +8,10 @@ define fastcc void @barney() {
; CHECK-NEXT: br label [[BB22:%.*]]
; CHECK: bb22:
; CHECK-NEXT: [[TMP23:%.*]] = icmp eq i32 undef, 2
; CHECK: [[TMP23_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[TMP23]])
; CHECK: [[TMP23_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[TMP23]])
; CHECK-NEXT: br i1 [[TMP23]], label [[BB29:%.*]], label [[BB35:%.*]]
; CHECK: bb29:
; CHECK: [[TMP23_0_1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[TMP23_0]])
; CHECK: [[TMP23_0_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[TMP23_0]])
; CHECK-NEXT: br i1 [[TMP23]], label [[BB33:%.*]], label [[BB35]]
; CHECK: bb33:
; CHECK-NEXT: br i1 [[TMP23_0_1]], label [[BB35]], label [[BB35]]

42
llvm/test/Transforms/Util/PredicateInfo/condprop.ll
View File

@ -186,10 +186,10 @@ case3:
define i1 @test5(i32 %x, i32 %y) {
; CHECK-LABEL: @test5(
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[X:%.*]], [[Y:%.*]]
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[X_1:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[Y]])
; CHECK: [[Y_1:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[Y]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[X_1:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[Y]])
; CHECK: [[Y_1:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[Y]])
; CHECK-NEXT: br i1 [[CMP]], label [[SAME:%.*]], label [[DIFFERENT:%.*]]
; CHECK: same:
; CHECK-NEXT: [[CMP2:%.*]] = icmp ne i32 [[X_0]], [[Y_0]]
@ -259,10 +259,10 @@ different:
define i1 @test7(i32 %x, i32 %y) {
; CHECK-LABEL: @test7(
; CHECK-NEXT: [[CMP:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[X_1:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[Y]])
; CHECK: [[Y_1:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[Y]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[X_1:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[Y]])
; CHECK: [[Y_1:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[Y]])
; CHECK-NEXT: br i1 [[CMP]], label [[SAME:%.*]], label [[DIFFERENT:%.*]]
; CHECK: same:
; CHECK-NEXT: [[CMP2:%.*]] = icmp sle i32 [[X_0]], [[Y_0]]
@ -286,10 +286,10 @@ different:
define i1 @test7_fp(float %x, float %y) {
; CHECK-LABEL: @test7_fp(
; CHECK-NEXT: [[CMP:%.*]] = fcmp ogt float [[X:%.*]], [[Y:%.*]]
; CHECK: [[X_0:%.*]] = call float @llvm.ssa.copy.{{.+}}(float [[X]])
; CHECK: [[X_1:%.*]] = call float @llvm.ssa.copy.{{.+}}(float [[X]])
; CHECK: [[Y_0:%.*]] = call float @llvm.ssa.copy.{{.+}}(float [[Y]])
; CHECK: [[Y_1:%.*]] = call float @llvm.ssa.copy.{{.+}}(float [[Y]])
; CHECK: [[X_0:%.*]] = call float @llvm.ssa.copy.f32(float [[X]])
; CHECK: [[X_1:%.*]] = call float @llvm.ssa.copy.f32(float [[X]])
; CHECK: [[Y_0:%.*]] = call float @llvm.ssa.copy.f32(float [[Y]])
; CHECK: [[Y_1:%.*]] = call float @llvm.ssa.copy.f32(float [[Y]])
; CHECK-NEXT: br i1 [[CMP]], label [[SAME:%.*]], label [[DIFFERENT:%.*]]
; CHECK: same:
; CHECK-NEXT: [[CMP2:%.*]] = fcmp ule float [[X_0]], [[Y_0]]
@ -359,8 +359,8 @@ different:
define i32 @test9(i32 %i, i32 %j) {
; CHECK-LABEL: @test9(
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[I:%.*]], [[J:%.*]]
; CHECK: [[I_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[I]])
; CHECK: [[J_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[J]])
; CHECK: [[I_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[I]])
; CHECK: [[J_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[J]])
; CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[RET:%.*]]
; CHECK: cond_true:
; CHECK-NEXT: [[DIFF:%.*]] = sub i32 [[I_0]], [[J_0]]
@ -382,8 +382,8 @@ ret:
define i32 @test10(i32 %j, i32 %i) {
; CHECK-LABEL: @test10(
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[I:%.*]], [[J:%.*]]
; CHECK: [[I_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[I]])
; CHECK: [[J_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[J]])
; CHECK: [[I_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[I]])
; CHECK: [[J_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[J]])
; CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[RET:%.*]]
; CHECK: cond_true:
; CHECK-NEXT: [[DIFF:%.*]] = sub i32 [[I_0]], [[J_0]]
@ -409,14 +409,14 @@ define i32 @test11(i32 %x) {
; CHECK-NEXT: [[V0:%.*]] = call i32 @yogibar()
; CHECK-NEXT: [[V1:%.*]] = call i32 @yogibar()
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[V0]], [[V1]]
; CHECK: [[V0_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[V0]])
; CHECK: [[V1_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[V1]])
; CHECK: [[V0_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[V0]])
; CHECK: [[V1_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[V1]])
; CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[NEXT:%.*]]
; CHECK: cond_true:
; CHECK-NEXT: ret i32 [[V1_0]]
; CHECK: next:
; CHECK-NEXT: [[CMP2:%.*]] = icmp eq i32 [[X:%.*]], [[V0_0]]
; CHECK: [[V0_0_1:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[V0_0]])
; CHECK: [[V0_0_1:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[V0_0]])
; CHECK-NEXT: br i1 [[CMP2]], label [[COND_TRUE2:%.*]], label [[NEXT2:%.*]]
; CHECK: cond_true2:
; CHECK-NEXT: ret i32 [[V0_0_1]]
@ -445,8 +445,8 @@ next2:
define i32 @test12(i32 %x) {
; CHECK-LABEL: @test12(
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[X_1:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[X_1:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
; CHECK: cond_true:
; CHECK-NEXT: br label [[RET:%.*]]

8
llvm/test/Transforms/Util/PredicateInfo/diamond.ll
View File

@ -5,12 +5,12 @@ define i1 @f(i32 %x, i1 %y) {
; CHECK-NEXT: br i1 [[Y:%.*]], label [[BB0:%.*]], label [[BB1:%.*]]
; CHECK: bb0:
; CHECK-NEXT: [[CMP:%.*]] = icmp sge i32 [[X:%.*]], 0
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK-NEXT: br i1 [[CMP]], label [[BB2:%.*]], label [[BB3:%.*]]
; CHECK: bb1:
; CHECK-NEXT: [[X2:%.*]] = add nuw nsw i32 [[X]], 1
; CHECK-NEXT: [[CMP2:%.*]] = icmp sge i32 [[X2]], 2
; CHECK: [[X2_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X2]])
; CHECK: [[X2_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X2]])
; CHECK-NEXT: br i1 [[CMP2]], label [[BB2]], label [[BB3]]
; CHECK: bb2:
; CHECK-NEXT: [[X3:%.*]] = phi i32 [ [[X_0]], [[BB0]] ], [ [[X2_0]], [[BB1]] ]
@ -38,12 +38,12 @@ define i1 @g(i32 %x, i1 %y) {
; CHECK-NEXT: br i1 [[Y:%.*]], label [[BB0:%.*]], label [[BB1:%.*]]
; CHECK: bb0:
; CHECK-NEXT: [[CMP:%.*]] = icmp sge i32 [[X:%.*]], 0
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK-NEXT: br i1 [[CMP]], label [[BB3:%.*]], label [[BB2:%.*]]
; CHECK: bb1:
; CHECK-NEXT: [[X2:%.*]] = add nuw nsw i32 [[X]], 1
; CHECK-NEXT: [[CMP2:%.*]] = icmp sge i32 [[X2]], 2
; CHECK: [[X2_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X2]])
; CHECK: [[X2_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X2]])
; CHECK-NEXT: br i1 [[CMP2]], label [[BB3]], label [[BB2]]
; CHECK: bb2:
; CHECK-NEXT: [[X3:%.*]] = phi i32 [ [[X_0]], [[BB0]] ], [ [[X2_0]], [[BB1]] ]

18
llvm/test/Transforms/Util/PredicateInfo/edge.ll
View File

@ -5,7 +5,7 @@ define i32 @f1(i32 %x) {
; CHECK-LABEL: @f1(
; CHECK-NEXT: bb0:
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK-NEXT: br i1 [[CMP]], label [[BB2:%.*]], label [[BB1:%.*]]
; CHECK: bb1:
; CHECK-NEXT: br label [[BB2]]
@ -29,7 +29,7 @@ define i32 @f2(i32 %x) {
; CHECK-LABEL: @f2(
; CHECK-NEXT: bb0:
; CHECK-NEXT: [[CMP:%.*]] = icmp ne i32 [[X:%.*]], 0
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK-NEXT: br i1 [[CMP]], label [[BB1:%.*]], label [[BB2:%.*]]
; CHECK: bb1:
; CHECK-NEXT: br label [[BB2]]
@ -52,7 +52,7 @@ bb2:
define i32 @f3(i32 %x) {
; CHECK-LABEL: @f3(
; CHECK-NEXT: bb0:
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X:%.*]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X:%.*]])
; CHECK-NEXT: switch i32 [[X]], label [[BB1:%.*]] [
; CHECK-NEXT: i32 0, label [[BB2:%.*]]
; CHECK-NEXT: ]
@ -78,7 +78,7 @@ define double @fcmp_oeq_not_zero(double %x, double %y) {
; CHECK-LABEL: @fcmp_oeq_not_zero(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], 2.000000e+00
; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Y]])
; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Y]])
; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
; CHECK: if:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
@ -105,7 +105,7 @@ define double @fcmp_une_not_zero(double %x, double %y) {
; CHECK-LABEL: @fcmp_une_not_zero(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], 2.000000e+00
; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Y]])
; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Y]])
; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
; CHECK: else:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
@ -132,7 +132,7 @@ define double @fcmp_oeq_zero(double %x, double %y) {
; CHECK-LABEL: @fcmp_oeq_zero(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], 0.000000e+00
; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Y]])
; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Y]])
; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
; CHECK: if:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
@ -159,7 +159,7 @@ define double @fcmp_une_zero(double %x, double %y) {
; CHECK-LABEL: @fcmp_une_zero(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], -0.000000e+00
; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Y]])
; CHECK: [[Y_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Y]])
; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
; CHECK: else:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
@ -188,7 +188,7 @@ define double @fcmp_oeq_maybe_zero(double %x, double %y, double %z1, double %z2)
; CHECK-NEXT: entry:
; CHECK-NEXT: [[Z:%.*]] = fadd double [[Z1:%.*]], [[Z2:%.*]]
; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], [[Z]]
; CHECK: [[Z_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Z]])
; CHECK: [[Z_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Z]])
; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
; CHECK: if:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Z_0]]
@ -217,7 +217,7 @@ define double @fcmp_une_maybe_zero(double %x, double %y, double %z1, double %z2)
; CHECK-NEXT: entry:
; CHECK-NEXT: [[Z:%.*]] = fadd double [[Z1:%.*]], [[Z2:%.*]]
; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], [[Z]]
; CHECK: [[Z_0:%.*]] = call double @llvm.ssa.copy.{{.+}}(double [[Z]])
; CHECK: [[Z_0:%.*]] = call double @llvm.ssa.copy.f64(double [[Z]])
; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
; CHECK: else:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Z_0]]

208
llvm/test/Transforms/Util/PredicateInfo/testandor.ll
View File

@ -10,11 +10,11 @@ define void @test_or(i32 %x, i32 %y) {
; CHECK-NEXT: [[XZ:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = or i1 [[XZ]], [[YZ]]
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[Z]])
; CHECK: [[XZ_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[XZ]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[YZ_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[YZ]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[Y]])
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[Z]])
; CHECK: [[XZ_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[XZ]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[YZ_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[YZ]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[Y]])
; CHECK-NEXT: br i1 [[Z]], label [[ONEOF:%.*]], label [[NEITHER:%.*]]
; CHECK: oneof:
; CHECK-NEXT: call void @foo(i1 [[XZ]])
@ -55,11 +55,11 @@ define void @test_or_logical(i32 %x, i32 %y) {
; CHECK-NEXT: [[XZ:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = select i1 [[XZ]], i1 true, i1 [[YZ]]
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[Z]])
; CHECK: [[XZ_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[XZ]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[YZ_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[YZ]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[Y]])
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[Z]])
; CHECK: [[XZ_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[XZ]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[YZ_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[YZ]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[Y]])
; CHECK-NEXT: br i1 [[Z]], label [[ONEOF:%.*]], label [[NEITHER:%.*]]
; CHECK: oneof:
; CHECK-NEXT: call void @foo(i1 [[XZ]])
@ -100,11 +100,11 @@ define void @test_and(i32 %x, i32 %y) {
; CHECK-NEXT: [[XZ:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = and i1 [[XZ]], [[YZ]]
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[Z]])
; CHECK: [[XZ_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[XZ]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[YZ_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[YZ]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[Y]])
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[Z]])
; CHECK: [[XZ_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[XZ]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[YZ_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[YZ]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[Y]])
; CHECK-NEXT: br i1 [[Z]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[XZ_0]])
@ -145,11 +145,11 @@ define void @test_and_logical(i32 %x, i32 %y) {
; CHECK-NEXT: [[XZ:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = select i1 [[XZ]], i1 [[YZ]], i1 false
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[Z]])
; CHECK: [[XZ_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[XZ]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[YZ_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[YZ]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[Y]])
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[Z]])
; CHECK: [[XZ_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[XZ]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[YZ_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[YZ]])
; CHECK: [[Y_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[Y]])
; CHECK-NEXT: br i1 [[Z]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[XZ_0]])
@ -190,11 +190,11 @@ define void @testandsame(i32 %x, i32 %y) {
; CHECK-NEXT: [[XGT:%.*]] = icmp sgt i32 [[X:%.*]], 0
; CHECK-NEXT: [[XLT:%.*]] = icmp slt i32 [[X]], 100
; CHECK-NEXT: [[Z:%.*]] = and i1 [[XGT]], [[XLT]]
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[Z]])
; CHECK: [[XGT_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[XGT]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[X_0_1:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X_0]])
; CHECK: [[XLT_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[XLT]])
; CHECK: [[Z_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[Z]])
; CHECK: [[XGT_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[XGT]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[X_0_1:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X_0]])
; CHECK: [[XLT_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[XLT]])
; CHECK-NEXT: br i1 [[Z]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[XGT_0]])
@ -229,16 +229,16 @@ define void @testandassume(i32 %x, i32 %y) {
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = and i1 [[XZ]], [[YZ]]
; CHECK-NEXT: call void @llvm.assume(i1 [[Z]])
; CHECK: [[TMP1:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[Y]])
; CHECK: [[TMP2:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[YZ]])
; CHECK: [[TMP3:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[TMP4:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[XZ]])
; CHECK: [[TMP5:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[Z]])
; CHECK: [[DOT0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[TMP5]])
; CHECK: [[DOT01:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[TMP4]])
; CHECK: [[DOT02:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[TMP3]])
; CHECK: [[DOT03:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[TMP2]])
; CHECK: [[DOT04:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[TMP1]])
; CHECK: [[TMP1:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[Y]])
; CHECK: [[TMP2:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[YZ]])
; CHECK: [[TMP3:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK: [[TMP4:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[XZ]])
; CHECK: [[TMP5:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[Z]])
; CHECK: [[DOT0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[TMP5]])
; CHECK: [[DOT01:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[TMP4]])
; CHECK: [[DOT02:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[TMP3]])
; CHECK: [[DOT03:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[TMP2]])
; CHECK: [[DOT04:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[TMP1]])
; CHECK-NEXT: br i1 [[TMP5]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[DOT01]])
@ -274,8 +274,8 @@ define void @testorassume(i32 %x, i32 %y) {
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = or i1 [[XZ]], [[YZ]]
; CHECK-NEXT: call void @llvm.assume(i1 [[Z]])
; CHECK: [[TMP1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[Z]])
; CHECK: [[DOT0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[TMP1]])
; CHECK: [[TMP1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[Z]])
; CHECK: [[DOT0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[TMP1]])
; CHECK-NEXT: br i1 [[TMP1]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[XZ]])
@ -307,11 +307,11 @@ define void @test_and_one_unknown_cond(i32 %x, i1 %c1) {
; CHECK-LABEL: @test_and_one_unknown_cond(
; CHECK-NEXT: [[C2:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[A:%.*]] = and i1 [[C1:%.*]], [[C2]]
; CHECK: [[A_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A]])
; CHECK: [[A_1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A]])
; CHECK: [[C1_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[C1]])
; CHECK: [[C2_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[C2]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[A_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A]])
; CHECK: [[A_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A]])
; CHECK: [[C1_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[C1]])
; CHECK: [[C2_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[C2]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK-NEXT: br i1 [[A]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @bar(i32 [[X_0]])
@ -349,11 +349,11 @@ define void @test_or_one_unknown_cond(i32 %x, i1 %c1) {
; CHECK-LABEL: @test_or_one_unknown_cond(
; CHECK-NEXT: [[C2:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[A:%.*]] = or i1 [[C1:%.*]], [[C2]]
; CHECK: [[A_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A]])
; CHECK: [[A_1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A]])
; CHECK: [[C1_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[C1]])
; CHECK: [[C2_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[C2]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.{{.+}}(i32 [[X]])
; CHECK: [[A_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A]])
; CHECK: [[A_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A]])
; CHECK: [[C1_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[C1]])
; CHECK: [[C2_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[C2]])
; CHECK: [[X_0:%.*]] = call i32 @llvm.ssa.copy.i32(i32 [[X]])
; CHECK-NEXT: br i1 [[A]], label [[NOPE:%.*]], label [[BOTH_INVERTED:%.*]]
; CHECK: both_inverted:
; CHECK-NEXT: call void @bar(i32 [[X_0]])
@ -391,12 +391,12 @@ define void @test_and_chain(i1 %a, i1 %b, i1 %c) {
; CHECK-LABEL: @test_and_chain(
; CHECK-NEXT: [[AND1:%.*]] = and i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[AND2:%.*]] = and i1 [[AND1]], [[C:%.*]]
; CHECK: [[AND2_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[AND2]])
; CHECK: [[AND2_1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[AND2]])
; CHECK: [[AND1_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[AND1]])
; CHECK: [[A_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A]])
; CHECK: [[B_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[B]])
; CHECK: [[C_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[C]])
; CHECK: [[AND2_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[AND2]])
; CHECK: [[AND2_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[AND2]])
; CHECK: [[AND1_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[AND1]])
; CHECK: [[A_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A]])
; CHECK: [[B_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[B]])
; CHECK: [[C_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[C]])
; CHECK-NEXT: br i1 [[AND2]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A_0]])
@ -438,12 +438,12 @@ define void @test_or_chain(i1 %a, i1 %b, i1 %c) {
; CHECK-LABEL: @test_or_chain(
; CHECK-NEXT: [[OR1:%.*]] = or i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[OR2:%.*]] = or i1 [[OR1]], [[C:%.*]]
; CHECK: [[OR2_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[OR2]])
; CHECK: [[OR2_1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[OR2]])
; CHECK: [[OR1_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[OR1]])
; CHECK: [[A_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A]])
; CHECK: [[B_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[B]])
; CHECK: [[C_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[C]])
; CHECK: [[OR2_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[OR2]])
; CHECK: [[OR2_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[OR2]])
; CHECK: [[OR1_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[OR1]])
; CHECK: [[A_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A]])
; CHECK: [[B_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[B]])
; CHECK: [[C_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[C]])
; CHECK-NEXT: br i1 [[OR2]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A]])
@ -485,10 +485,10 @@ define void @test_and_or_mixed(i1 %a, i1 %b, i1 %c) {
; CHECK-LABEL: @test_and_or_mixed(
; CHECK-NEXT: [[OR:%.*]] = or i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[AND:%.*]] = and i1 [[OR]], [[C:%.*]]
; CHECK: [[AND_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[AND]])
; CHECK: [[AND_1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[AND]])
; CHECK: [[OR_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[OR]])
; CHECK: [[C_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[C]])
; CHECK: [[AND_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[AND]])
; CHECK: [[AND_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[AND]])
; CHECK: [[OR_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[OR]])
; CHECK: [[C_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[C]])
; CHECK-NEXT: br i1 [[AND]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A]])
@ -542,15 +542,15 @@ define void @test_deep_and_chain(i1 %a1) {
; CHECK-NEXT: [[A13:%.*]] = and i1 [[A12]], true
; CHECK-NEXT: [[A14:%.*]] = and i1 [[A13]], true
; CHECK-NEXT: [[A15:%.*]] = and i1 [[A14]], true
; CHECK: [[A15_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A15]])
; CHECK: [[A15_1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A15]])
; CHECK: [[A14_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A14]])
; CHECK: [[A13_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A13]])
; CHECK: [[A12_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A12]])
; CHECK: [[A11_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A11]])
; CHECK: [[A10_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A10]])
; CHECK: [[A9_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A9]])
; CHECK: [[A8_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A8]])
; CHECK: [[A15_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A15]])
; CHECK: [[A15_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A15]])
; CHECK: [[A14_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A14]])
; CHECK: [[A13_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A13]])
; CHECK: [[A12_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A12]])
; CHECK: [[A11_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A11]])
; CHECK: [[A10_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A10]])
; CHECK: [[A9_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A9]])
; CHECK: [[A8_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A8]])
; CHECK-NEXT: br i1 [[A15]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A1]])
@ -656,15 +656,15 @@ define void @test_deep_and_tree(i1 %a1) {
; CHECK-NEXT: [[A13:%.*]] = and i1 [[A12]], [[A12]]
; CHECK-NEXT: [[A14:%.*]] = and i1 [[A13]], [[A13]]
; CHECK-NEXT: [[A15:%.*]] = and i1 [[A14]], [[A14]]
; CHECK: [[A15_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A15]])
; CHECK: [[A15_1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A15]])
; CHECK: [[A14_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A14]])
; CHECK: [[A13_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A13]])
; CHECK: [[A12_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A12]])
; CHECK: [[A11_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A11]])
; CHECK: [[A10_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A10]])
; CHECK: [[A9_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A9]])
; CHECK: [[A8_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A8]])
; CHECK: [[A15_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A15]])
; CHECK: [[A15_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A15]])
; CHECK: [[A14_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A14]])
; CHECK: [[A13_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A13]])
; CHECK: [[A12_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A12]])
; CHECK: [[A11_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A11]])
; CHECK: [[A10_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A10]])
; CHECK: [[A9_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A9]])
; CHECK: [[A8_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A8]])
; CHECK-NEXT: br i1 [[A15]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A1]])
@ -770,15 +770,15 @@ define void @test_deep_or_tree(i1 %a1) {
; CHECK-NEXT: [[A13:%.*]] = or i1 [[A12]], [[A12]]
; CHECK-NEXT: [[A14:%.*]] = or i1 [[A13]], [[A13]]
; CHECK-NEXT: [[A15:%.*]] = or i1 [[A14]], [[A14]]
; CHECK: [[A15_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A15]])
; CHECK: [[A15_1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A15]])
; CHECK: [[A14_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A14]])
; CHECK: [[A13_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A13]])
; CHECK: [[A12_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A12]])
; CHECK: [[A11_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A11]])
; CHECK: [[A10_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A10]])
; CHECK: [[A9_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A9]])
; CHECK: [[A8_0:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A8]])
; CHECK: [[A15_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A15]])
; CHECK: [[A15_1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A15]])
; CHECK: [[A14_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A14]])
; CHECK: [[A13_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A13]])
; CHECK: [[A12_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A12]])
; CHECK: [[A11_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A11]])
; CHECK: [[A10_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A10]])
; CHECK: [[A9_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A9]])
; CHECK: [[A8_0:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A8]])
; CHECK-NEXT: br i1 [[A15]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A1]])
@ -873,11 +873,11 @@ define void @test_assume_and_chain(i1 %a, i1 %b, i1 %c) {
; CHECK-NEXT: [[AND1:%.*]] = and i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[AND2:%.*]] = and i1 [[AND1]], [[C:%.*]]
; CHECK-NEXT: call void @llvm.assume(i1 [[AND2]])
; CHECK: [[TMP1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[C]])
; CHECK: [[TMP2:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[B]])
; CHECK: [[TMP3:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A]])
; CHECK: [[TMP4:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[AND1]])
; CHECK: [[TMP5:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[AND2]])
; CHECK: [[TMP1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[C]])
; CHECK: [[TMP2:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[B]])
; CHECK: [[TMP3:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A]])
; CHECK: [[TMP4:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[AND1]])
; CHECK: [[TMP5:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[AND2]])
; CHECK-NEXT: call void @foo(i1 [[TMP3]])
; CHECK-NEXT: call void @foo(i1 [[TMP2]])
; CHECK-NEXT: call void @foo(i1 [[TMP1]])
@ -901,7 +901,7 @@ define void @test_assume_or_chain(i1 %a, i1 %b, i1 %c) {
; CHECK-NEXT: [[OR1:%.*]] = or i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[OR2:%.*]] = or i1 [[OR1]], [[C:%.*]]
; CHECK-NEXT: call void @llvm.assume(i1 [[OR2]])
; CHECK: [[TMP1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[OR2]])
; CHECK: [[TMP1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[OR2]])
; CHECK-NEXT: call void @foo(i1 [[A]])
; CHECK-NEXT: call void @foo(i1 [[B]])
; CHECK-NEXT: call void @foo(i1 [[C]])
@ -937,14 +937,14 @@ define void @test_assume_deep_and_tree(i1 %a1) {
; CHECK-NEXT: [[A14:%.*]] = and i1 [[A13]], [[A13]]
; CHECK-NEXT: [[A15:%.*]] = and i1 [[A14]], [[A14]]
; CHECK-NEXT: call void @llvm.assume(i1 [[A15]])
; CHECK: [[TMP1:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A8]])
; CHECK: [[TMP2:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A9]])
; CHECK: [[TMP3:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A10]])
; CHECK: [[TMP4:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A11]])
; CHECK: [[TMP5:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A12]])
; CHECK: [[TMP6:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A13]])
; CHECK: [[TMP7:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A14]])
; CHECK: [[TMP8:%.*]] = call i1 @llvm.ssa.copy.{{.+}}(i1 [[A15]])
; CHECK: [[TMP1:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A8]])
; CHECK: [[TMP2:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A9]])
; CHECK: [[TMP3:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A10]])
; CHECK: [[TMP4:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A11]])
; CHECK: [[TMP5:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A12]])
; CHECK: [[TMP6:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A13]])
; CHECK: [[TMP7:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A14]])
; CHECK: [[TMP8:%.*]] = call i1 @llvm.ssa.copy.i1(i1 [[A15]])
; CHECK-NEXT: call void @foo(i1 [[A1]])
; CHECK-NEXT: call void @foo(i1 [[A2]])
; CHECK-NEXT: call void @foo(i1 [[A3]])

4
llvm/test/Transforms/Util/PredicateInfo/unnamed-types.ll
View File

@ -8,12 +8,12 @@
; CHECK-LABEL: bb:
; CHECK: Has predicate info
; CHECK: branch predicate info { TrueEdge: 1 Comparison: %cmp1 = icmp ne %0* %arg, null Edge: [label %bb,label %bb1], RenamedOp: %arg }
; CHECK-NEXT: %arg.0 = call %0* @llvm.ssa.copy.{{.+}}(%0* %arg)
; CHECK-NEXT: %arg.0 = call %0* @llvm.ssa.copy.p0s_s.{{.+}}(%0* %arg)
; CHECK-LABEL: bb1:
; CHECK: Has predicate info
; CHECK-NEXT: branch predicate info { TrueEdge: 0 Comparison: %cmp2 = icmp ne %1* null, %tmp Edge: [label %bb1,label %bb3], RenamedOp: %tmp }
; CHECK-NEXT: %tmp.0 = call %1* @llvm.ssa.copy.{{.+}}(%1* %tmp)
; CHECK-NEXT: %tmp.0 = call %1* @llvm.ssa.copy.p0s_s.{{.+}}(%1* %tmp)
define void @f0(%0* %arg, %1* %tmp) {
bb: