Searched refs:OverflowResult (Results 1 – 6 of 6) sorted by relevance
| /freebsd-12.1/contrib/llvm/include/llvm/Analysis/ |
| H A D | ValueTracking.h | 415 enum class OverflowResult { AlwaysOverflows, MayOverflow, NeverOverflows }; enum
417 OverflowResult computeOverflowForUnsignedMul(const Value *LHS,
424 OverflowResult computeOverflowForSignedMul(const Value *LHS, const Value *RHS,
430 OverflowResult computeOverflowForUnsignedAdd(const Value *LHS,
437 OverflowResult computeOverflowForSignedAdd(const Value *LHS, const Value *RHS,
443 OverflowResult computeOverflowForSignedAdd(const AddOperator *Add,
448 OverflowResult computeOverflowForUnsignedSub(const Value *LHS, const Value *RHS,
453 OverflowResult computeOverflowForSignedSub(const Value *LHS, const Value *RHS,
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| /freebsd-12.1/contrib/llvm/lib/Transforms/InstCombine/ |
| H A D | InstCombineInternal.h | 469 Constant *&OverflowResult);
497 OverflowResult::NeverOverflows; in willNotOverflowSignedAdd()
503 OverflowResult::NeverOverflows; in willNotOverflowUnsignedAdd()
515 OverflowResult::NeverOverflows; in willNotOverflowSignedSub()
521 OverflowResult::NeverOverflows; in willNotOverflowUnsignedSub()
533 OverflowResult::NeverOverflows; in willNotOverflowSignedMul()
539 OverflowResult::NeverOverflows; in willNotOverflowUnsignedMul()
699 OverflowResult computeOverflowForUnsignedMul(const Value *LHS, in computeOverflowForUnsignedMul()
705 OverflowResult computeOverflowForSignedMul(const Value *LHS, in computeOverflowForSignedMul()
711 OverflowResult computeOverflowForUnsignedAdd(const Value *LHS, in computeOverflowForUnsignedAdd()
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| H A D | InstCombineCalls.cpp | 2035 Constant *OverflowResult = nullptr; in visitCallInst() local
2037 *II, OperationResult, OverflowResult)) in visitCallInst()
2038 return CreateOverflowTuple(II, OperationResult, OverflowResult); in visitCallInst()
2055 OverflowResult OR; in visitCallInst()
2061 if (OR == OverflowResult::NeverOverflows) in visitCallInst()
2063 if (OR == OverflowResult::AlwaysOverflows) in visitCallInst()
2069 if (OR == OverflowResult::NeverOverflows) in visitCallInst()
2071 if (OR == OverflowResult::AlwaysOverflows) in visitCallInst()
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| H A D | InstCombineCompares.cpp | 3841 OverflowResult OR = computeOverflowForUnsignedAdd(LHS, RHS, &OrigI); in OptimizeOverflowCheck()
3842 if (OR == OverflowResult::NeverOverflows) in OptimizeOverflowCheck()
3846 if (OR == OverflowResult::AlwaysOverflows) in OptimizeOverflowCheck()
3885 OverflowResult OR = computeOverflowForUnsignedMul(LHS, RHS, &OrigI); in OptimizeOverflowCheck()
3886 if (OR == OverflowResult::NeverOverflows) in OptimizeOverflowCheck()
3889 if (OR == OverflowResult::AlwaysOverflows) in OptimizeOverflowCheck()
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| /freebsd-12.1/contrib/llvm/lib/Analysis/ |
| H A D | ValueTracking.cpp | 3953 return OverflowResult::NeverOverflows; in computeOverflowForUnsignedMul()
3964 return OverflowResult::NeverOverflows; in computeOverflowForUnsignedMul()
3973 return OverflowResult::MayOverflow; in computeOverflowForUnsignedMul()
3976 OverflowResult
3997 return OverflowResult::NeverOverflows; in computeOverflowForSignedMul()
4016 return OverflowResult::MayOverflow; in computeOverflowForSignedMul()
4040 return OverflowResult::MayOverflow; in computeOverflowForUnsignedAdd()
4125 return OverflowResult::MayOverflow; in computeOverflowForSignedAdd()
4143 return OverflowResult::MayOverflow; in computeOverflowForSignedAdd()
4165 return OverflowResult::MayOverflow; in computeOverflowForUnsignedSub()
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| /freebsd-12.1/contrib/llvm/lib/Transforms/Scalar/ |
| H A D | NaryReassociate.cpp | 349 OverflowResult::NeverOverflows) in tryReassociateGEPAtIndex()
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