diff options
author | Dimitry Andric <dim@FreeBSD.org> | 2019-10-23 17:51:42 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2019-10-23 17:51:42 +0000 |
commit | 1d5ae1026e831016fc29fd927877c86af904481f (patch) | |
tree | 2cdfd12620fcfa5d9e4a0389f85368e8e36f63f9 /include/llvm/IR/Operator.h | |
parent | e6d1592492a3a379186bfb02bd0f4eda0669c0d5 (diff) |
Notes
Diffstat (limited to 'include/llvm/IR/Operator.h')
-rw-r--r-- | include/llvm/IR/Operator.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/include/llvm/IR/Operator.h b/include/llvm/IR/Operator.h index 8199c65ca8a0..037f5aed03ee 100644 --- a/include/llvm/IR/Operator.h +++ b/include/llvm/IR/Operator.h @@ -379,16 +379,25 @@ public: return false; switch (Opcode) { + case Instruction::FNeg: + case Instruction::FAdd: + case Instruction::FSub: + case Instruction::FMul: + case Instruction::FDiv: + case Instruction::FRem: + // FIXME: To clean up and correct the semantics of fast-math-flags, FCmp + // should not be treated as a math op, but the other opcodes should. + // This would make things consistent with Select/PHI (FP value type + // determines whether they are math ops and, therefore, capable of + // having fast-math-flags). case Instruction::FCmp: return true; - // non math FP Operators (no FMF) - case Instruction::ExtractElement: - case Instruction::ShuffleVector: - case Instruction::InsertElement: case Instruction::PHI: - return false; - default: + case Instruction::Select: + case Instruction::Call: return V->getType()->isFPOrFPVectorTy(); + default: + return false; } } }; |