[PATCH] D37222: AMDGPU: Start selecting v_mad_mix_f32

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


================
Comment at: lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp:1671
+
+  assert(!Subtarget->hasFP32Denormals() &&
+         "fmad selected with denormals enabled");
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What practical sense does it have, if we default to support f32 denorms on GFX9 and have no such instructions before?


https://reviews.llvm.org/D37222