| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/InstCombine/ |
| D | InstCombineVectorOps.cpp | 417 return replaceInstUsesWith(EI, UndefValue::get(EI.getType())); in visitExtractElementInst()
451 if (isa<UndefValue>(V)) { in collectSingleShuffleElements()
452 Mask.assign(NumElts, UndefValue::get(Type::getInt32Ty(V->getContext()))); in collectSingleShuffleElements()
479 if (isa<UndefValue>(ScalarOp)) { // inserting undef into vector. in collectSingleShuffleElements()
484 Mask[InsertedIdx] = UndefValue::get(Type::getInt32Ty(V->getContext())); in collectSingleShuffleElements()
544 ExtendMask.push_back(UndefValue::get(IntType)); in replaceExtractElements()
572 auto *WideVec = new ShuffleVectorInst(ExtVecOp, UndefValue::get(ExtVecType), in replaceExtractElements()
613 if (isa<UndefValue>(V)) { in collectShuffleElements()
614 Mask.assign(NumElts, UndefValue::get(Type::getInt32Ty(V->getContext()))); in collectShuffleElements()
616 PermittedRHS ? UndefValue::get(PermittedRHS->getType()) : V, nullptr); in collectShuffleElements()
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| D | InstCombineCalls.cpp | 489 if (CElt && isa<UndefValue>(CElt)) { in simplifyX86varShift()
518 ConstantVec.push_back(UndefValue::get(SVT)); in simplifyX86varShift()
535 ShiftVecAmts.push_back(UndefValue::get(SVT)); in simplifyX86varShift()
557 if (isa<UndefValue>(Arg0) && isa<UndefValue>(Arg1)) in simplifyX86pack()
558 return UndefValue::get(ResTy); in simplifyX86pack()
623 if (isa<UndefValue>(Arg)) in simplifyX86movmsk()
665 Value *Res = UndefValue::get(RetTy); in simplifyX86addcarry()
738 UndefValue::get(IntTy64)}; in simplifyX86extrq()
770 return UndefValue::get(II.getType()); in simplifyX86extrq()
791 ShuffleMask.push_back(UndefValue::get(IntTy32)); in simplifyX86extrq()
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| D | InstCombineLoadStoreAlloca.cpp | 225 if (isa<UndefValue>(AI.getArraySize())) in simplifyAllocaArraySize()
667 UndefValue::get(T), NewLoad, 0, Name)); in unpackLoadToAggregate()
685 Value *V = UndefValue::get(T); in unpackLoadToAggregate()
716 UndefValue::get(T), NewLoad, 0, Name)); in unpackLoadToAggregate()
736 Value *V = UndefValue::get(T); in unpackLoadToAggregate()
952 if (isa<UndefValue>(Op) || in canSimplifyNullLoadOrGEP()
1014 StoreInst *SI = new StoreInst(UndefValue::get(LI.getType()), in visitLoadInst()
1017 return replaceInstUsesWith(LI, UndefValue::get(LI.getType())); in visitLoadInst()
1102 if (!isa<UndefValue>(V) ||!U) in likeBitCastFromVector()
1366 IC.replaceInstUsesWith(*LI, UndefValue::get(LI->getType())); in removeBitcastsFromLoadStoreOnMinMax()
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| D | InstCombineSimplifyDemanded.cpp | 137 return UndefValue::get(VTy); in SimplifyDemandedUseBits()
1045 return UndefValue::get(II->getType()); in simplifyAMDGCNMemoryIntrinsicDemanded()
1087 return Builder.CreateInsertElement(UndefValue::get(II->getType()), NewCall, in simplifyAMDGCNMemoryIntrinsicDemanded()
1101 Builder.CreateShuffleVector(NewCall, UndefValue::get(NewTy), EltMask); in simplifyAMDGCNMemoryIntrinsicDemanded()
1127 if (isa<UndefValue>(V)) { in SimplifyDemandedVectorElts()
1135 return UndefValue::get(V->getType()); in SimplifyDemandedVectorElts()
1147 Constant *Undef = UndefValue::get(EltTy); in SimplifyDemandedVectorElts()
1159 if (isa<UndefValue>(Elt)) { // Already undef. in SimplifyDemandedVectorElts()
1234 if (isa<UndefValue>(I->getOperand(i))) { in SimplifyDemandedVectorElts()
1402 Elts.push_back(UndefValue::get(Type::getInt32Ty(I->getContext()))); in SimplifyDemandedVectorElts()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/IR/ |
| D | ConstantFold.cpp | 523 if (isa<UndefValue>(V)) { in ConstantFoldCastInstruction()
530 return UndefValue::get(DestTy); in ConstantFoldCastInstruction()
619 return UndefValue::get(DestTy); in ConstantFoldCastInstruction()
752 } else if (isa<UndefValue>(Cond)) { in ConstantFoldSelectInstruction()
753 V = isa<UndefValue>(V1Element) ? V1Element : V2Element; in ConstantFoldSelectInstruction()
766 if (isa<UndefValue>(Cond)) { in ConstantFoldSelectInstruction()
767 if (isa<UndefValue>(V1)) return V1; in ConstantFoldSelectInstruction()
770 if (isa<UndefValue>(V1)) return V2; in ConstantFoldSelectInstruction()
771 if (isa<UndefValue>(V2)) return V1; in ConstantFoldSelectInstruction()
792 if (isa<UndefValue>(Val) || isa<UndefValue>(Idx)) in ConstantFoldExtractElementInstruction()
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| D | Constants.cpp | 301 if (isa<UndefValue>(getAggregateElement(i))) in containsUndefElement()
395 if (const UndefValue *UV = dyn_cast<UndefValue>(this)) in getAggregateElement()
952 UndefValue *UndefValue::getSequentialElement() const { in getSequentialElement()
953 return UndefValue::get(getType()->getSequentialElementType()); in getSequentialElement()
956 UndefValue *UndefValue::getStructElement(unsigned Elt) const { in getStructElement()
957 return UndefValue::get(getType()->getStructElementType(Elt)); in getStructElement()
960 UndefValue *UndefValue::getElementValue(Constant *C) const { in getElementValue()
966 UndefValue *UndefValue::getElementValue(unsigned Idx) const { in getElementValue()
972 unsigned UndefValue::getNumElements() const { in getNumElements()
1085 if (isa<UndefValue>(C) && rangeOnlyContains(V.begin(), V.end(), C)) in getImpl()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/IPO/ |
| D | IPConstantPropagation.cpp | 136 if (!V) V = UndefValue::get(AI->getType()); in PropagateConstantsIntoArguments()
174 RetVals.push_back(UndefValue::get(STy->getElementType(i))); in PropagateConstantReturn()
176 RetVals.push_back(UndefValue::get(F.getReturnType())); in PropagateConstantReturn()
196 if (isa<UndefValue>(V)) in PropagateConstantReturn()
201 if (isa<UndefValue>(RV)) { in PropagateConstantReturn()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/include/llvm/Analysis/ |
| D | ValueLattice.h | 121 if (!isa<UndefValue>(C)) in get()
127 if (!isa<UndefValue>(C)) in getNot()
190 if (isa<UndefValue>(V)) in markConstant()
206 if (isa<UndefValue>(V)) in markNotConstant()
296 return UndefValue::get(Ty); in getCompare()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Target/X86/ |
| D | X86ShuffleDecodeConstantPool.cpp | 61 if (!COp || (!isa<UndefValue>(COp) && !isa<ConstantInt>(COp))) in extractConstantMask()
64 if (isa<UndefValue>(COp)) { in extractConstantMask()
81 if (!COp || (!isa<UndefValue>(COp) && !isa<ConstantInt>(COp))) in extractConstantMask()
86 if (isa<UndefValue>(COp)) { in extractConstantMask()
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| D | X86InterleavedAccess.cpp | 292 Vec[i], UndefValue::get(Vec[i]->getType()), VPShuf); in reorderSubVector()
575 Vec[i], UndefValue::get(Vec[0]->getType()), VPShuf); in deinterleave8bitStride3()
598 Vec[1], UndefValue::get(Vec[1]->getType()), VPAlign3); in deinterleave8bitStride3()
600 Vec[0], UndefValue::get(Vec[1]->getType()), VPAlign2); in deinterleave8bitStride3()
658 InVec[0], UndefValue::get(InVec[0]->getType()), VPAlign2); in interleave8bitStride3()
660 InVec[1], UndefValue::get(InVec[1]->getType()), VPAlign3); in interleave8bitStride3()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Target/WebAssembly/ |
| D | WebAssemblyFixFunctionBitcasts.cpp | 172 Args.push_back(UndefValue::get(*PI)); in createWrapper()
186 ReturnInst::Create(M->getContext(), UndefValue::get(RtnType), BB); in createWrapper()
263 Value *Args[] = {UndefValue::get(MainArgTys[0]), in runOnModule()
264 UndefValue::get(MainArgTys[1])}; in runOnModule()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/Scalar/ |
| D | SCCP.cpp | 296 if (!isa<UndefValue>(GV->getInitializer())) in TrackValueOfGlobalVariable()
502 if (!isa<UndefValue>(V)) in getValueState()
543 else if (isa<UndefValue>(Elt)) in getStructValueState()
881 if (isa<UndefValue>(C)) in visitCastInst()
987 if (isa<UndefValue>(C)) in visitUnaryOperator()
1011 if (isa<UndefValue>(C)) in visitBinaryOperator()
1085 if (isa<UndefValue>(C)) in visitCmpInst()
1125 if (isa<UndefValue>(C)) in visitGetElementPtrInst()
1189 if (isa<UndefValue>(C)) in visitLoadInst()
1297 if (isa<UndefValue>(C)) in visitCallSite()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Analysis/ |
| D | Lint.cpp | 426 Assert(!isa<UndefValue>(UnderlyingObject), in visitMemoryReference()
520 Assert(!isa<UndefValue>(I.getOperand(0)) || !isa<UndefValue>(I.getOperand(1)), in visitXor()
525 Assert(!isa<UndefValue>(I.getOperand(0)) || !isa<UndefValue>(I.getOperand(1)), in visitSub()
553 if (isa<UndefValue>(V)) in isZero()
574 if (isa<UndefValue>(Elem)) in isZero()
667 return UndefValue::get(V->getType()); in findValueImpl()
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| D | VectorUtils.cpp | 267 return UndefValue::get(VTy->getElementType()); in findScalarElement()
292 return UndefValue::get(VTy->getElementType()); in findScalarElement()
337 if (isa<UndefValue>(V)) in isSplatValue()
693 Constant *Undef = UndefValue::get(Builder.getInt32Ty()); in createSequentialMask()
719 V2 = Builder.CreateShuffleVector(V2, UndefValue::get(VecTy2), ExtMask); in concatenateTwoVectors()
757 if (ConstMask->isNullValue() || isa<UndefValue>(ConstMask)) in maskIsAllZeroOrUndef()
762 if (MaskElt->isNullValue() || isa<UndefValue>(MaskElt)) in maskIsAllZeroOrUndef()
774 if (ConstMask->isAllOnesValue() || isa<UndefValue>(ConstMask)) in maskIsAllOneOrUndef()
779 if (MaskElt->isAllOnesValue() || isa<UndefValue>(MaskElt)) in maskIsAllOneOrUndef()
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| D | InstructionSimplify.cpp | 426 if (TV && isa<UndefValue>(TV)) in ThreadBinOpOverSelect()
428 if (FV && isa<UndefValue>(FV)) in ThreadBinOpOverSelect()
745 return UndefValue::get(Op0->getType()); in SimplifySubInst()
944 return UndefValue::get(Ty); in simplifyDivRem()
953 if (Elt && (Elt->isNullValue() || isa<UndefValue>(Elt))) in simplifyDivRem()
954 return UndefValue::get(Ty); in simplifyDivRem()
1214 if (isa<UndefValue>(C)) in isUndefShift()
1255 return UndefValue::get(Op0->getType()); in SimplifyShift()
1273 return UndefValue::get(Op0->getType()); in SimplifyShift()
3236 assert(!isa<UndefValue>(LHS) && "Unexpected icmp undef,%X"); in SimplifyICmpInst()
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| D | ConstantFolding.cpp | 78 if (Element && isa<UndefValue>(Element)) { in foldConstVectorToAPInt()
217 if (Src && isa<UndefValue>(Src)) in FoldBitCast()
251 if (isa<UndefValue>(Element)) { in FoldBitCast()
253 Result.append(Ratio, UndefValue::get(DstEltTy)); in FoldBitCast()
387 if (isa<ConstantAggregateZero>(C) || isa<UndefValue>(C)) in ReadDataFromGlobal()
568 return UndefValue::get(IntType); in FoldReinterpretLoadFromConstPtr()
572 return UndefValue::get(IntType); in FoldReinterpretLoadFromConstPtr()
693 if (isa<UndefValue>(GV->getInitializer())) in ConstantFoldLoadFromConstPtr()
694 return UndefValue::get(Ty); in ConstantFoldLoadFromConstPtr()
1132 if (isa<UndefValue>(Incoming)) in ConstantFoldInstruction()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/include/llvm/FuzzMutate/ |
| D | OpDescriptor.h | 66 Constant *V = UndefValue::get(T); in SourcePred()
137 Result.push_back(UndefValue::get(PointerType::getUnqual(T))); in anyPtrType()
157 Result.push_back(UndefValue::get(PointerType::getUnqual(T))); in sizedPtrType()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/include/llvm/IR/ |
| D | Constants.h | 1286 class UndefValue final : public ConstantData {
1289 explicit UndefValue(Type *T) : ConstantData(T, UndefValueVal) {}
1294 UndefValue(const UndefValue &) = delete;
1297 static UndefValue *get(Type *T);
1301 UndefValue *getSequentialElement() const;
1305 UndefValue *getStructElement(unsigned Elt) const;
1309 UndefValue *getElementValue(Constant *C) const;
1312 UndefValue *getElementValue(unsigned Idx) const;
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Target/AMDGPU/ |
| D | AMDGPUUnifyDivergentExitNodes.cpp | 153 Value *Undef = UndefValue::get(B.getFloatTy()); in unifyReturnBlockSet()
227 Value *RetVal = RetTy->isVoidTy() ? nullptr : UndefValue::get(RetTy); in runOnFunction()
301 Value *RetVal = RetTy->isVoidTy() ? nullptr : UndefValue::get(RetTy); in runOnFunction()
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| D | AMDGPURewriteOutArguments.cpp | 391 Value *NewRetVal = UndefValue::get(NewRetTy); in runOnFunction()
411 Val = B.CreateShuffleVector(Val, UndefValue::get(Val->getType()), in runOnFunction()
419 Val = B.CreateInsertValue(UndefValue::get(EltTy), Val, 0); in runOnFunction()
438 StubCallArgs.push_back(UndefValue::get(Arg.getType())); in runOnFunction()
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| D | SIAnnotateControlFlow.cpp | 66 UndefValue *BoolUndef;
149 BoolUndef = UndefValue::get(Boolean); in initialize()
316 if (!isa<UndefValue>(Exec) && !isa<UnreachableInst>(FirstInsertionPt)) in closeControlFlow()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-subzero/include/llvm/IR/ |
| D | Value.def | 74 HANDLE_CONSTANT(UndefValue)
92 HANDLE_CONSTANT_MARKER(ConstantDataFirstVal, UndefValue)
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/Utils/ |
| D | PromoteMemoryToRegister.cpp | 395 ReplVal = UndefValue::get(LI->getType()); in rewriteSingleStoreAlloca()
483 LI->replaceAllUsesWith(UndefValue::get(LI->getType())); in promoteSingleBlockAlloca()
500 ReplVal = UndefValue::get(LI->getType()); in promoteSingleBlockAlloca()
639 Values[i] = UndefValue::get(Allocas[i]->getAllocatedType()); in run()
666 A->replaceAllUsesWith(UndefValue::get(A->getType())); in run()
759 Value *UndefVal = UndefValue::get(SomePHI->getType()); in run()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/CodeGen/ |
| D | SjLjEHPrepare.cpp | 160 Value *LPadVal = UndefValue::get(LPadType); in substituteLPadValues()
248 Value *UndefValue = UndefValue::get(Ty); in lowerIncomingArguments() local
250 TrueValue, &AI, UndefValue, AI.getName() + ".tmp", &*AfterAllocaInsPt); in lowerIncomingArguments()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/FuzzMutate/ |
| D | RandomIRBuilder.cpp | 127 Ptr = UndefValue::get(PointerType::get(V->getType(), 0)); in newSink()
149 return Pred.matches(Srcs, UndefValue::get(PtrTy->getElementType())); in findPointer()
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