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[VPlan] Make VPRecipeBase inherit from VPDef. 

This patch makes VPRecipeBase a direct subclass of VPDef, moving the
SubclassID to VPDef.

Reviewed By: gilr

Differential Revision: https://reviews.llvm.org/D90564
This commit is contained in:
Florian Hahn 2020-12-21 11:12:40 +00:00
parent 6f45049fb6
commit f250892373
No known key found for this signature in database
GPG Key ID: 61D7554B5CECDC0D
4 changed files with 169 additions and 156 deletions
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40
llvm/lib/Transforms/Vectorize/VPlan.cpp
View File

@ -120,50 +120,18 @@ VPUser *VPRecipeBase::toVPUser() {
}
VPValue *VPRecipeBase::toVPValue() {
if (getNumDefinedValues() == 1)
return getVPValue();
if (auto *V = dyn_cast<VPInstruction>(this))
return V;
if (auto *V = dyn_cast<VPReductionRecipe>(this))
return V;
if (auto *V = dyn_cast<VPWidenMemoryInstructionRecipe>(this)) {
if (!V->isStore())
return V->getVPValue();
else
return nullptr;
}
if (auto *V = dyn_cast<VPWidenCallRecipe>(this))
return V;
if (auto *V = dyn_cast<VPWidenSelectRecipe>(this))
return V;
if (auto *V = dyn_cast<VPWidenGEPRecipe>(this))
return V;
if (auto *V = dyn_cast<VPWidenRecipe>(this))
return V;
if (auto *V = dyn_cast<VPReplicateRecipe>(this))
return V;
return nullptr;
}
const VPValue *VPRecipeBase::toVPValue() const {
if (getNumDefinedValues() == 1)
return getVPValue();
if (auto *V = dyn_cast<VPInstruction>(this))
return V;
if (auto *V = dyn_cast<VPReductionRecipe>(this))
return V;
if (auto *V = dyn_cast<VPWidenMemoryInstructionRecipe>(this)) {
if (!V->isStore())
return V->getVPValue();
else
return nullptr;
}
if (auto *V = dyn_cast<VPWidenCallRecipe>(this))
return V;
if (auto *V = dyn_cast<VPWidenSelectRecipe>(this))
return V;
if (auto *V = dyn_cast<VPWidenGEPRecipe>(this))
return V;
if (auto *V = dyn_cast<VPWidenRecipe>(this))
return V;
if (auto *V = dyn_cast<VPReplicateRecipe>(this))
return V;
return nullptr;
}

197
llvm/lib/Transforms/Vectorize/VPlan.h
View File

@ -620,47 +620,23 @@ public:
};
/// VPRecipeBase is a base class modeling a sequence of one or more output IR
/// instructions.
class VPRecipeBase : public ilist_node_with_parent<VPRecipeBase, VPBasicBlock> {
/// instructions. VPRecipeBase owns the the VPValues it defines through VPDef
/// and is responsible for deleting its defined values. Single-value
/// VPRecipeBases that also inherit from VPValue must make sure to inherit from
/// VPRecipeBase before VPValue.
class VPRecipeBase : public ilist_node_with_parent<VPRecipeBase, VPBasicBlock>,
public VPDef {
friend VPBasicBlock;
friend class VPBlockUtils;
const unsigned char SubclassID; ///< Subclass identifier (for isa/dyn_cast).
/// Each VPRecipe belongs to a single VPBasicBlock.
VPBasicBlock *Parent = nullptr;
public:
/// An enumeration for keeping track of the concrete subclass of VPRecipeBase
/// that is actually instantiated. Values of this enumeration are kept in the
/// SubclassID field of the VPRecipeBase objects. They are used for concrete
/// type identification.
using VPRecipeTy = enum {
VPBlendSC,
VPBranchOnMaskSC,
VPInstructionSC,
VPInterleaveSC,
VPPredInstPHISC,
VPReductionSC,
VPReplicateSC,
VPWidenCallSC,
VPWidenCanonicalIVSC,
VPWidenGEPSC,
VPWidenIntOrFpInductionSC,
VPWidenMemoryInstructionSC,
VPWidenPHISC,
VPWidenSC,
VPWidenSelectSC
};
VPRecipeBase(const unsigned char SC) : SubclassID(SC) {}
VPRecipeBase(const unsigned char SC) : VPDef(SC) {}
virtual ~VPRecipeBase() = default;
/// \return an ID for the concrete type of this object.
/// This is used to implement the classof checks. This should not be used
/// for any other purpose, as the values may change as LLVM evolves.
unsigned getVPRecipeID() const { return SubclassID; }
/// \return the VPBasicBlock which this VPRecipe belongs to.
VPBasicBlock *getParent() { return Parent; }
const VPBasicBlock *getParent() const { return Parent; }
@ -718,27 +694,33 @@ public:
return cast_or_null<Instruction>(VPV->getUnderlyingValue());
return nullptr;
}
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPDef *D) {
// All VPDefs are also VPRecipeBases.
return true;
}
};
inline bool VPUser::classof(const VPRecipeBase *Recipe) {
return Recipe->getVPRecipeID() == VPRecipeBase::VPInstructionSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPWidenSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPWidenCallSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPWidenSelectSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPWidenGEPSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPBlendSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPInterleaveSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPReplicateSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPReductionSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPBranchOnMaskSC ||
Recipe->getVPRecipeID() == VPRecipeBase::VPWidenMemoryInstructionSC;
inline bool VPUser::classof(const VPDef *Def) {
return Def->getVPDefID() == VPRecipeBase::VPInstructionSC ||
Def->getVPDefID() == VPRecipeBase::VPWidenSC ||
Def->getVPDefID() == VPRecipeBase::VPWidenCallSC ||
Def->getVPDefID() == VPRecipeBase::VPWidenSelectSC ||
Def->getVPDefID() == VPRecipeBase::VPWidenGEPSC ||
Def->getVPDefID() == VPRecipeBase::VPBlendSC ||
Def->getVPDefID() == VPRecipeBase::VPInterleaveSC ||
Def->getVPDefID() == VPRecipeBase::VPReplicateSC ||
Def->getVPDefID() == VPRecipeBase::VPReductionSC ||
Def->getVPDefID() == VPRecipeBase::VPBranchOnMaskSC ||
Def->getVPDefID() == VPRecipeBase::VPWidenMemoryInstructionSC;
}
/// This is a concrete Recipe that models a single VPlan-level instruction.
/// While as any Recipe it may generate a sequence of IR instructions when
/// executed, these instructions would always form a single-def expression as
/// the VPInstruction is also a single def-use vertex.
class VPInstruction : public VPUser, public VPValue, public VPRecipeBase {
class VPInstruction : public VPValue, public VPUser, public VPRecipeBase {
friend class VPlanSlp;
public:
@ -764,9 +746,16 @@ protected:
public:
VPInstruction(unsigned Opcode, ArrayRef<VPValue *> Operands)
: VPUser(Operands), VPValue(VPValue::VPVInstructionSC),
: VPValue(VPValue::VPVInstructionSC), VPUser(Operands),
VPRecipeBase(VPRecipeBase::VPInstructionSC), Opcode(Opcode) {}
VPInstruction(unsigned Opcode, ArrayRef<VPInstruction *> Operands)
: VPValue(VPValue::VPVInstructionSC), VPUser({}),
VPRecipeBase(VPRecipeBase::VPInstructionSC), Opcode(Opcode) {
for (auto *I : Operands)
addOperand(I->getVPValue());
}
VPInstruction(unsigned Opcode, std::initializer_list<VPValue *> Operands)
: VPInstruction(Opcode, ArrayRef<VPValue *>(Operands)) {}
@ -781,8 +770,8 @@ public:
}
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *R) {
return R->getVPRecipeID() == VPRecipeBase::VPInstructionSC;
static inline bool classof(const VPDef *R) {
return R->getVPDefID() == VPRecipeBase::VPInstructionSC;
}
unsigned getOpcode() const { return Opcode; }
@ -836,14 +825,14 @@ class VPWidenRecipe : public VPRecipeBase, public VPValue, public VPUser {
public:
template <typename IterT>
VPWidenRecipe(Instruction &I, iterator_range<IterT> Operands)
: VPRecipeBase(VPRecipeBase::VPWidenSC), VPValue(VPValue::VPVWidenSC, &I),
VPUser(Operands) {}
: VPRecipeBase(VPRecipeBase::VPWidenSC),
VPValue(VPValue::VPVWidenSC, &I, this), VPUser(Operands) {}
~VPWidenRecipe() override = default;
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPWidenSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPWidenSC;
}
static inline bool classof(const VPValue *V) {
return V->getVPValueID() == VPValue::VPVWidenSC;
@ -858,10 +847,7 @@ public:
};
/// A recipe for widening Call instructions.
class VPWidenCallRecipe : public VPRecipeBase,
public VPDef,
public VPUser,
public VPValue {
class VPWidenCallRecipe : public VPRecipeBase, public VPUser, public VPValue {
public:
template <typename IterT>
@ -872,8 +858,8 @@ public:
~VPWidenCallRecipe() override = default;
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPWidenCallSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPWidenCallSC;
}
/// Produce a widened version of the call instruction.
@ -885,10 +871,7 @@ public:
};
/// A recipe for widening select instructions.
class VPWidenSelectRecipe : public VPRecipeBase,
public VPDef,
public VPUser,
public VPValue {
class VPWidenSelectRecipe : public VPRecipeBase, public VPUser, public VPValue {
/// Is the condition of the select loop invariant?
bool InvariantCond;
@ -904,8 +887,8 @@ public:
~VPWidenSelectRecipe() override = default;
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPWidenSelectSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPWidenSelectSC;
}
/// Produce a widened version of the select instruction.
@ -918,7 +901,6 @@ public:
/// A recipe for handling GEP instructions.
class VPWidenGEPRecipe : public VPRecipeBase,
public VPDef,
public VPUser,
public VPValue {
bool IsPtrLoopInvariant;
@ -945,8 +927,8 @@ public:
~VPWidenGEPRecipe() override = default;
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPWidenGEPSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPWidenGEPSC;
}
/// Generate the gep nodes.
@ -965,12 +947,17 @@ class VPWidenIntOrFpInductionRecipe : public VPRecipeBase {
public:
VPWidenIntOrFpInductionRecipe(PHINode *IV, TruncInst *Trunc = nullptr)
: VPRecipeBase(VPWidenIntOrFpInductionSC), IV(IV), Trunc(Trunc) {}
: VPRecipeBase(VPWidenIntOrFpInductionSC), IV(IV), Trunc(Trunc) {
if (Trunc)
new VPValue(Trunc, this);
else
new VPValue(IV, this);
}
~VPWidenIntOrFpInductionRecipe() override = default;
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPWidenIntOrFpInductionSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPWidenIntOrFpInductionSC;
}
/// Generate the vectorized and scalarized versions of the phi node as
@ -987,12 +974,14 @@ class VPWidenPHIRecipe : public VPRecipeBase {
PHINode *Phi;
public:
VPWidenPHIRecipe(PHINode *Phi) : VPRecipeBase(VPWidenPHISC), Phi(Phi) {}
VPWidenPHIRecipe(PHINode *Phi) : VPRecipeBase(VPWidenPHISC), Phi(Phi) {
new VPValue(Phi, this);
}
~VPWidenPHIRecipe() override = default;
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPWidenPHISC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPWidenPHISC;
}
/// Generate the phi/select nodes.
@ -1014,6 +1003,7 @@ public:
/// might be incoming with a full mask for which there is no VPValue.
VPBlendRecipe(PHINode *Phi, ArrayRef<VPValue *> Operands)
: VPRecipeBase(VPBlendSC), VPUser(Operands), Phi(Phi) {
new VPValue(Phi, this);
assert(Operands.size() > 0 &&
((Operands.size() == 1) || (Operands.size() % 2 == 0)) &&
"Expected either a single incoming value or a positive even number "
@ -1021,8 +1011,8 @@ public:
}
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPBlendSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPBlendSC;
}
/// Return the number of incoming values, taking into account that a single
@ -1047,7 +1037,7 @@ public:
/// or stores into one wide load/store and shuffles. The first operand of a
/// VPInterleave recipe is the address, followed by the stored values, followed
/// by an optional mask.
class VPInterleaveRecipe : public VPRecipeBase, public VPDef, public VPUser {
class VPInterleaveRecipe : public VPRecipeBase, public VPUser {
const InterleaveGroup<Instruction> *IG;
bool HasMask = false;
@ -1073,8 +1063,8 @@ public:
~VPInterleaveRecipe() override = default;
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPInterleaveSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPInterleaveSC;
}
/// Return the address accessed by this recipe.
@ -1111,7 +1101,7 @@ public:
/// A recipe to represent inloop reduction operations, performing a reduction on
/// a vector operand into a scalar value, and adding the result to a chain.
/// The Operands are {ChainOp, VecOp, [Condition]}.
class VPReductionRecipe : public VPRecipeBase, public VPValue, public VPUser {
class VPReductionRecipe : public VPRecipeBase, public VPUser, public VPValue {
/// The recurrence decriptor for the reduction in question.
RecurrenceDescriptor *RdxDesc;
/// Fast math flags to use for the resulting reduction operation.
@ -1123,9 +1113,9 @@ public:
VPReductionRecipe(RecurrenceDescriptor *R, Instruction *I, VPValue *ChainOp,
VPValue *VecOp, VPValue *CondOp, bool NoNaN,
const TargetTransformInfo *TTI)
: VPRecipeBase(VPRecipeBase::VPReductionSC),
VPValue(VPValue::VPVReductionSC, I), VPUser({ChainOp, VecOp}),
RdxDesc(R), NoNaN(NoNaN), TTI(TTI) {
: VPRecipeBase(VPRecipeBase::VPReductionSC), VPUser({ChainOp, VecOp}),
VPValue(VPValue::VPVReductionSC, I, this), RdxDesc(R), NoNaN(NoNaN),
TTI(TTI) {
if (CondOp)
addOperand(CondOp);
}
@ -1136,8 +1126,9 @@ public:
static inline bool classof(const VPValue *V) {
return V->getVPValueID() == VPValue::VPVReductionSC;
}
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPReductionSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPReductionSC;
}
/// Generate the reduction in the loop
@ -1176,7 +1167,7 @@ public:
VPReplicateRecipe(Instruction *I, iterator_range<IterT> Operands,
bool IsUniform, bool IsPredicated = false)
: VPRecipeBase(VPReplicateSC), VPUser(Operands),
VPValue(VPVReplicateSC, I), IsUniform(IsUniform),
VPValue(VPVReplicateSC, I, this), IsUniform(IsUniform),
IsPredicated(IsPredicated) {
// Retain the previous behavior of predicateInstructions(), where an
// insert-element of a predicated instruction got hoisted into the
@ -1189,8 +1180,8 @@ public:
~VPReplicateRecipe() override = default;
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPReplicateSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPReplicateSC;
}
static inline bool classof(const VPValue *V) {
@ -1220,8 +1211,8 @@ public:
}
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPBranchOnMaskSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPBranchOnMaskSC;
}
/// Generate the extraction of the appropriate bit from the block mask and the
@ -1259,12 +1250,14 @@ public:
/// Construct a VPPredInstPHIRecipe given \p PredInst whose value needs a phi
/// nodes after merging back from a Branch-on-Mask.
VPPredInstPHIRecipe(VPValue *PredV)
: VPRecipeBase(VPPredInstPHISC), VPUser(PredV) {}
: VPRecipeBase(VPPredInstPHISC), VPUser(PredV) {
new VPValue(VPValue::VPValueSC, PredV->getUnderlyingValue(), this);
}
~VPPredInstPHIRecipe() override = default;
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPPredInstPHISC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPPredInstPHISC;
}
/// Generates phi nodes for live-outs as needed to retain SSA form.
@ -1282,7 +1275,6 @@ public:
/// TODO: We currently execute only per-part unless a specific instance is
/// provided.
class VPWidenMemoryInstructionRecipe : public VPRecipeBase,
public VPDef,
public VPUser {
Instruction &Ingredient;
@ -1312,8 +1304,8 @@ public:
}
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPWidenMemoryInstructionSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPWidenMemoryInstructionSC;
}
/// Return the address accessed by this recipe.
@ -1347,21 +1339,16 @@ public:
/// A Recipe for widening the canonical induction variable of the vector loop.
class VPWidenCanonicalIVRecipe : public VPRecipeBase {
/// A VPValue representing the canonical vector IV.
VPValue Val;
public:
VPWidenCanonicalIVRecipe() : VPRecipeBase(VPWidenCanonicalIVSC) {}
VPWidenCanonicalIVRecipe() : VPRecipeBase(VPWidenCanonicalIVSC) {
new VPValue(nullptr, this);
}
~VPWidenCanonicalIVRecipe() override = default;
/// Return the VPValue representing the canonical vector induction variable of
/// the vector loop.
const VPValue *getVPValue() const { return &Val; }
VPValue *getVPValue() { return &Val; }
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *V) {
return V->getVPRecipeID() == VPRecipeBase::VPWidenCanonicalIVSC;
static inline bool classof(const VPDef *D) {
return D->getVPDefID() == VPRecipeBase::VPWidenCanonicalIVSC;
}
/// Generate a canonical vector induction variable of the vector loop, with

35
llvm/lib/Transforms/Vectorize/VPlanValue.h
View File

@ -45,6 +45,7 @@ class VPWidenMemoryInstructionRecipe;
class VPValue {
friend class VPBuilder;
friend class VPDef;
friend class VPInstruction;
friend struct VPlanTransforms;
friend class VPBasicBlock;
friend class VPInterleavedAccessInfo;
@ -236,7 +237,7 @@ public:
}
/// Method to support type inquiry through isa, cast, and dyn_cast.
static inline bool classof(const VPRecipeBase *Recipe);
static inline bool classof(const VPDef *Recipe);
};
/// This class augments a recipe with a set of VPValues defined by the recipe.
@ -247,6 +248,9 @@ public:
class VPDef {
friend class VPValue;
/// Subclass identifier (for isa/dyn_cast).
const unsigned char SubclassID;
/// The VPValues defined by this VPDef.
TinyPtrVector<VPValue *> DefinedValues;
@ -269,6 +273,30 @@ class VPDef {
}
public:
/// An enumeration for keeping track of the concrete subclass of VPRecipeBase
/// that is actually instantiated. Values of this enumeration are kept in the
/// SubclassID field of the VPRecipeBase objects. They are used for concrete
/// type identification.
using VPRecipeTy = enum {
VPBlendSC,
VPBranchOnMaskSC,
VPInstructionSC,
VPInterleaveSC,
VPPredInstPHISC,
VPReductionSC,
VPReplicateSC,
VPWidenCallSC,
VPWidenCanonicalIVSC,
VPWidenGEPSC,
VPWidenIntOrFpInductionSC,
VPWidenMemoryInstructionSC,
VPWidenPHISC,
VPWidenSC,
VPWidenSelectSC
};
VPDef(const unsigned char SC) : SubclassID(SC) {}
virtual ~VPDef() {
for (VPValue *D : make_early_inc_range(DefinedValues)) {
assert(D->Def == this &&
@ -295,6 +323,11 @@ public:
/// Returns the number of values defined by the VPDef.
unsigned getNumDefinedValues() const { return DefinedValues.size(); }
/// \return an ID for the concrete type of this object.
/// This is used to implement the classof checks. This should not be used
/// for any other purpose, as the values may change as LLVM evolves.
unsigned getVPDefID() const { return SubclassID; }
};
class VPlan;

53
llvm/unittests/Transforms/Vectorize/VPlanTest.cpp
View File

@ -365,7 +365,7 @@ TEST(VPRecipeTest, CastVPInstructionToVPUser) {
EXPECT_TRUE(isa<VPUser>(&Recipe));
VPRecipeBase *BaseR = &Recipe;
EXPECT_TRUE(isa<VPUser>(BaseR));
EXPECT_EQ(&Recipe, BaseR->toVPUser());
EXPECT_EQ(&Recipe, BaseR);
}
TEST(VPRecipeTest, CastVPWidenRecipeToVPUser) {
@ -383,11 +383,11 @@ TEST(VPRecipeTest, CastVPWidenRecipeToVPUser) {
EXPECT_TRUE(isa<VPUser>(&WidenR));
VPRecipeBase *WidenRBase = &WidenR;
EXPECT_TRUE(isa<VPUser>(WidenRBase));
EXPECT_EQ(&WidenR, WidenRBase->toVPUser());
EXPECT_EQ(&WidenR, WidenRBase);
delete AI;
}
TEST(VPRecipeTest, CastVPWidenCallRecipeToVPUser) {
TEST(VPRecipeTest, CastVPWidenCallRecipeToVPUserAndVPDef) {
LLVMContext C;
IntegerType *Int32 = IntegerType::get(C, 32);
@ -402,11 +402,16 @@ TEST(VPRecipeTest, CastVPWidenCallRecipeToVPUser) {
EXPECT_TRUE(isa<VPUser>(&Recipe));
VPRecipeBase *BaseR = &Recipe;
EXPECT_TRUE(isa<VPUser>(BaseR));
EXPECT_EQ(&Recipe, BaseR->toVPUser());
EXPECT_EQ(&Recipe, BaseR);
VPValue *VPV = &Recipe;
EXPECT_TRUE(isa<VPRecipeBase>(VPV->getDef()));
EXPECT_EQ(&Recipe, dyn_cast<VPRecipeBase>(VPV->getDef()));
delete Call;
}
TEST(VPRecipeTest, CastVPWidenSelectRecipeToVPUser) {
TEST(VPRecipeTest, CastVPWidenSelectRecipeToVPUserAndVPDef) {
LLVMContext C;
IntegerType *Int1 = IntegerType::get(C, 1);
@ -425,11 +430,16 @@ TEST(VPRecipeTest, CastVPWidenSelectRecipeToVPUser) {
EXPECT_TRUE(isa<VPUser>(&WidenSelectR));
VPRecipeBase *BaseR = &WidenSelectR;
EXPECT_TRUE(isa<VPUser>(BaseR));
EXPECT_EQ(&WidenSelectR, BaseR->toVPUser());
EXPECT_EQ(&WidenSelectR, BaseR);
VPValue *VPV = &WidenSelectR;
EXPECT_TRUE(isa<VPRecipeBase>(VPV->getDef()));
EXPECT_EQ(&WidenSelectR, dyn_cast<VPRecipeBase>(VPV->getDef()));
delete SelectI;
}
TEST(VPRecipeTest, CastVPWidenGEPRecipeToVPUser) {
TEST(VPRecipeTest, CastVPWidenGEPRecipeToVPUserAndVPDef) {
LLVMContext C;
IntegerType *Int32 = IntegerType::get(C, 32);
@ -445,7 +455,12 @@ TEST(VPRecipeTest, CastVPWidenGEPRecipeToVPUser) {
EXPECT_TRUE(isa<VPUser>(&Recipe));
VPRecipeBase *BaseR = &Recipe;
EXPECT_TRUE(isa<VPUser>(BaseR));
EXPECT_EQ(&Recipe, BaseR->toVPUser());
EXPECT_EQ(&Recipe, BaseR);
VPValue *VPV = &Recipe;
EXPECT_TRUE(isa<VPRecipeBase>(VPV->getDef()));
EXPECT_EQ(&Recipe, dyn_cast<VPRecipeBase>(VPV->getDef()));
delete GEP;
}
@ -476,7 +491,7 @@ TEST(VPRecipeTest, CastVPInterleaveRecipeToVPUser) {
EXPECT_TRUE(isa<VPUser>(&Recipe));
VPRecipeBase *BaseR = &Recipe;
EXPECT_TRUE(isa<VPUser>(BaseR));
EXPECT_EQ(&Recipe, BaseR->toVPUser());
EXPECT_EQ(&Recipe, BaseR);
}
TEST(VPRecipeTest, CastVPReplicateRecipeToVPUser) {
@ -503,10 +518,10 @@ TEST(VPRecipeTest, CastVPBranchOnMaskRecipeToVPUser) {
EXPECT_TRUE(isa<VPUser>(&Recipe));
VPRecipeBase *BaseR = &Recipe;
EXPECT_TRUE(isa<VPUser>(BaseR));
EXPECT_EQ(&Recipe, BaseR->toVPUser());
EXPECT_EQ(&Recipe, BaseR);
}
TEST(VPRecipeTest, CastVPWidenMemoryInstructionRecipeToVPUser) {
TEST(VPRecipeTest, CastVPWidenMemoryInstructionRecipeToVPUserAndVPDef) {
LLVMContext C;
IntegerType *Int32 = IntegerType::get(C, 32);
@ -519,7 +534,12 @@ TEST(VPRecipeTest, CastVPWidenMemoryInstructionRecipeToVPUser) {
EXPECT_TRUE(isa<VPUser>(&Recipe));
VPRecipeBase *BaseR = &Recipe;
EXPECT_TRUE(isa<VPUser>(BaseR));
EXPECT_EQ(&Recipe, BaseR->toVPUser());
EXPECT_EQ(&Recipe, BaseR);
VPValue *VPV = Recipe.getVPValue();
EXPECT_TRUE(isa<VPRecipeBase>(VPV->getDef()));
EXPECT_EQ(&Recipe, dyn_cast<VPRecipeBase>(VPV->getDef()));
delete Load;
}
@ -536,11 +556,16 @@ TEST(VPRecipeTest, CastVPReductionRecipeToVPUser) {
EXPECT_TRUE(isa<VPUser>(BaseR));
}
struct VPDoubleValueDef : public VPUser, public VPDef {
VPDoubleValueDef(ArrayRef<VPValue *> Operands) : VPUser(Operands), VPDef() {
struct VPDoubleValueDef : public VPRecipeBase, public VPUser {
VPDoubleValueDef(ArrayRef<VPValue *> Operands)
: VPRecipeBase(99), VPUser(Operands) {
new VPValue(nullptr, this);
new VPValue(nullptr, this);
}
void execute(struct VPTransformState &State) override{};
void print(raw_ostream &O, const Twine &Indent,
VPSlotTracker &SlotTracker) const override {}
};
TEST(VPDoubleValueDefTest, traverseUseLists) {