[PATCH] D104854: Introduce intrinsic llvm.isnan
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Jun 24 08:53:43 PDT 2021
craig.topper added a comment.
Doesn't gcc also fold isnan to false under fast math? If we diverge here that means your code would only work correctly with clang.
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https://reviews.llvm.org/D104854/new/
https://reviews.llvm.org/D104854
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