[PATCH] D139594: [FuzzMutate] InstModificationStrategy, add FastMath flags and exact flags to instructions.

[Peter Rong via Phabricator via llvm-commits]

Peter marked 2 inline comments as done.
Peter added inline comments.


================
Comment at: llvm/lib/FuzzMutate/IRMutator.cpp:292-303
+  case Instruction::FNeg:
+  case Instruction::FAdd:
+  case Instruction::FSub:
+  case Instruction::FMul:
+  case Instruction::FDiv:
+  case Instruction::FRem:
+    addFastMathFlagSetterIf([](Instruction &) { return true; });
----------------
arsenm wrote:
> You can dyn_cast to FPMathOperator to get all fast math flag compatible operations without maintaining the instruction list
I didn't know `FPMathOperator` can work on call inst. Thanks for pointing out.


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  https://reviews.llvm.org/D139594/new/

https://reviews.llvm.org/D139594