[PATCH] D29958: AMDGPU : Replace FMAD with FMA when denormals are enabled.

[Brian Sumner via Phabricator via llvm-commits]

b-sumner added a comment.

For Pre-GFX9, use separate MUL_F32 then ADD_F32 if denorms are enabled.  For GFX9 FMA_F32 can be used in all cases.


Repository:
  rL LLVM

https://reviews.llvm.org/D29958