[PATCH] D45616: [X86] Lower _mm[256|512]_cmp[.]_mask intrinsics to native llvm IR

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

There is no difference between "signalling" and "non-signalling" unless you're using "#pragma STDC FENV_ACCESS", which is currently not supported.  Presumably the work to implement that will include some LLVM IR intrinsic which can encode the difference, but for now we can ignore it.


Repository:
  rC Clang

https://reviews.llvm.org/D45616