[PATCH] D37616: [X86] PR34149 Suboptimal codegen for fast minnum and maxnum.

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

I might be missing some context here. If we have fast/nnan on these calls, then can't we simplify this in IR to fmp+select and not have to deal with this in the backend? The intrinsics only exist to make sure that NaN behavior in IR meets the higher level standards, so if we have nnan, then we don't need the intrinsic?


https://reviews.llvm.org/D37616