[PATCH] D49561: AMDGPU: Try to make isKnownNeverSNan more accurate

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

I would tend to say isKnownNeverSNan here basically tells not that it cannot be sNaN, but rather that we do not care even if it is. At least we should not care if FP exceptions are off.


https://reviews.llvm.org/D49561