[PATCH] D62629: [InstCombine] Update fptrunc (fneg x)) -> (fneg (fptrunc x) for unary FNeg

[Cameron McInally via Phabricator via llvm-commits]

cameron.mcinally marked an inline comment as done.
cameron.mcinally added inline comments.


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Comment at: llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp:1535
   BinaryOperator *OpI = dyn_cast<BinaryOperator>(FPT.getOperand(0));
   if (OpI && OpI->hasOneUse()) {
     Type *LHSMinType = getMinimumFPType(OpI->getOperand(0));
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This is the check that guarded the old BinaryOperator-only combine.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62629/new/

https://reviews.llvm.org/D62629