| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/Utils/ |
| H A D | SimplifyIndVar.cpp | 83 bool eliminateOverflowIntrinsic(WithOverflowInst *WO);
441 bool SimplifyIndvar::eliminateOverflowIntrinsic(WithOverflowInst *WO) { in eliminateOverflowIntrinsic() argument
442 const SCEV *LHS = SE->getSCEV(WO->getLHS()); in eliminateOverflowIntrinsic()
443 const SCEV *RHS = SE->getSCEV(WO->getRHS()); in eliminateOverflowIntrinsic()
444 if (!willNotOverflow(SE, WO->getBinaryOp(), WO->isSigned(), LHS, RHS)) in eliminateOverflowIntrinsic()
451 WO->getBinaryOp(), WO->getLHS(), WO->getRHS(), "", WO); in eliminateOverflowIntrinsic()
[all...] |
| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/Scalar/ |
| H A D | CorrelatedValuePropagation.cpp | 495 static void processOverflowIntrinsic(WithOverflowInst *WO, LazyValueInfo *LVI) { in processOverflowIntrinsic() argument
496 IRBuilder<> B(WO); in processOverflowIntrinsic()
497 Instruction::BinaryOps Opcode = WO->getBinaryOp(); in processOverflowIntrinsic()
498 bool NSW = WO->isSigned(); in processOverflowIntrinsic()
499 bool NUW = !WO->isSigned(); in processOverflowIntrinsic()
502 B.CreateBinOp(Opcode, WO->getLHS(), WO->getRHS(), WO->getName()); in processOverflowIntrinsic()
505 StructType *ST = cast<StructType>(WO->getType()); in processOverflowIntrinsic()
510 WO in processOverflowIntrinsic()
[all...] |
| H A D | GVN.cpp | 335 WithOverflowInst *WO = dyn_cast<WithOverflowInst>(EI->getAggregateOperand()); in createExtractvalueExpr() local
336 if (WO != nullptr && EI->getNumIndices() == 1 && *EI->idx_begin() == 0) { in createExtractvalueExpr()
340 e.opcode = WO->getBinaryOp(); in createExtractvalueExpr()
341 e.varargs.push_back(lookupOrAdd(WO->getLHS())); in createExtractvalueExpr()
342 e.varargs.push_back(lookupOrAdd(WO->getRHS())); in createExtractvalueExpr()
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| H A D | NewGVN.cpp | 1823 auto *WO = dyn_cast<WithOverflowInst>(EI->getAggregateOperand());
1824 if (WO && EI->getNumIndices() == 1 && *EI->idx_begin() == 0)
1828 return createBinaryExpression(WO->getBinaryOp(), EI->getType(),
1829 WO->getLHS(), WO->getRHS(), I);
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Analysis/ |
| H A D | LazyValueInfo.cpp | 438 ValueLatticeElement &BBLV, WithOverflowInst *WO, BasicBlock *BB);
1120 ValueLatticeElement &BBLV, WithOverflowInst *WO, BasicBlock *BB) {
1121 return solveBlockValueBinaryOpImpl(BBLV, WO, BB,
1122 [WO](const ConstantRange &CR1, const ConstantRange &CR2) {
1123 return CR1.binaryOp(WO->getBinaryOp(), CR2);
1169 if (auto *WO = dyn_cast<WithOverflowInst>(EVI->getAggregateOperand()))
1171 return solveBlockValueOverflowIntrinsic(BBLV, WO, BB);
1260 Value *Val, WithOverflowInst *WO, bool IsTrueDest) {
1265 if (WO->getLHS() != Val || !match(WO
[all...] |
| H A D | ScalarEvolution.cpp | 4557 auto *WO = dyn_cast<WithOverflowInst>(EVI->getAggregateOperand());
4558 if (!WO)
4561 Instruction::BinaryOps BinOp = WO->getBinaryOp();
4562 bool Signed = WO->isSigned();
4564 if (BinOp == Instruction::Mul || !isOverflowIntrinsicNoWrap(WO, DT))
4565 return BinaryOp(BinOp, WO->getLHS(), WO->getRHS());
4570 return BinaryOp(BinOp, WO->getLHS(), WO->getRHS(),
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| H A D | ValueTracking.cpp | 4338 bool llvm::isOverflowIntrinsicNoWrap(const WithOverflowInst *WO, in isOverflowIntrinsicNoWrap() argument
4343 for (const User *U : WO->users()) { in isOverflowIntrinsicNoWrap()
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/Transforms/InstCombine/ |
| H A D | InstructionCombining.cpp | 2755 if (WithOverflowInst *WO = dyn_cast<WithOverflowInst>(Agg)) { in visitExtractValueInst()
2759 if (WO->hasOneUse()) { in visitExtractValueInst()
2763 Instruction::BinaryOps BinOp = WO->getBinaryOp(); in visitExtractValueInst()
2764 Value *LHS = WO->getLHS(), *RHS = WO->getRHS(); in visitExtractValueInst()
2765 replaceInstUsesWith(*WO, UndefValue::get(WO->getType())); in visitExtractValueInst()
2766 eraseInstFromFunction(*WO); in visitExtractValueInst()
2773 if (WO->getIntrinsicID() == Intrinsic::uadd_with_overflow) in visitExtractValueInst()
2774 if (ConstantInt *CI = dyn_cast<ConstantInt>(WO in visitExtractValueInst()
[all...] |
| H A D | InstCombineCalls.cpp | 1776 WithOverflowInst *WO = cast<WithOverflowInst>(II); in foldIntrinsicWithOverflowCommon() local
1779 if (OptimizeOverflowCheck(WO->getBinaryOp(), WO->isSigned(), WO->getLHS(), in foldIntrinsicWithOverflowCommon()
1780 WO->getRHS(), *WO, OperationResult, OverflowResult)) in foldIntrinsicWithOverflowCommon()
1781 return CreateOverflowTuple(WO, OperationResult, OverflowResult); in foldIntrinsicWithOverflowCommon()
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| /third_party/python/Lib/test/ |
| H A D | test_enum.py | 2889 WO = 1 variable in OldTestFlag.Open
2960 self.assertIs(Open.WO & ~Open.WO, Open.RO)
2961 self.assertIs((Open.WO|Open.CE) & ~Open.WO, Open.CE)
3037 self.assertEqual(list(Open), [Open.WO, Open.RW, Open.CE])
3396 WO = 1 variable in OldTestIntFlag.Open
3428 self.assertTrue(isinstance(Open.WO | Open.RW, Open))
3429 self.assertEqual(Open.WO | Open.RW, 3)
3559 self.assertIs(Open.WO
[all...] |
| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/include/llvm/Analysis/ |
| H A D | ValueTracking.h | 500 /// Returns true if the arithmetic part of the \p WO 's result is
502 /// not overflowing, \p WO being an <op>.with.overflow intrinsic.
503 bool isOverflowIntrinsicNoWrap(const WithOverflowInst *WO,
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/include/llvm/IR/ |
| H A D | ModuleSummaryIndex.h | 782 void setWriteOnly(bool WO) { VarFlags.MaybeWriteOnly = WO; } in setWriteOnly() argument
|