[PATCH] D61331: [SelectionDAG] remove constant folding limitations based on FP exceptions

[Sanjay Patel via Phabricator via llvm-commits]

spatel marked an inline comment as done.
spatel added inline comments.


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Comment at: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:4233
       if (fs == APFloat::opOK || fs == APFloat::opInexact)
         return getConstantFP(V, DL, VT);
       break;
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cameron.mcinally wrote:
> Happened to stumble across more of these exception checks. Just a heads up...
Thanks. Also, I just noticed that we do not constant fold the FMA intrinsic in IR. Haven't looked at the unary ops in IR yet, but I'll try to make this consistent.


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  https://reviews.llvm.org/D61331/new/

https://reviews.llvm.org/D61331