[PATCH] D154824: [AMDGPU] Check for denormal flushing when selecting V_FMA/MAD_MIX*

[Georg Lehmann via Phabricator via llvm-commits]

glehmann added a comment.

Why do you need to denorm flushing enabled to use v_fma_mix? I know that v_mad_mix always flushes denorms regardless of MODE register settings, but as far as I understand v_fma_mix doesn't have that issue.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154824/new/

https://reviews.llvm.org/D154824