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2018 Mar 02
0
how to simplify FP ops with an undef operand?
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2018 Mar 02
4
how to simplify FP ops with an undef operand?
Thanks for expanding, Chris. Responses inline. > On Mar 2, 2018, at 12:32 AM, Chris Lattner via llvm-dev <llvm-dev at lists.llvm.org> wrote: <snip> > - Because LLVM reorders and speculates the instruction forms, and because IEEE defines the corresponding IEEE operations as trapping on SNaNs, it is clear that SNaNs are outside of the domain of these LLVM operations. Either