[PATCH] D67279: GlobalISel/AMDGPU: Legalize G_FMAD

[Matt Arsenault via Phabricator via llvm-commits]

arsenm marked an inline comment as done.
arsenm added inline comments.


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Comment at: lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp:1298
+  if (Ty == LLT::scalar(32) && !ST.hasFP32Denormals())
+    return true;
+  if (Ty == LLT::scalar(16) && !ST.hasFP16Denormals())
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aditya_nandakumar wrote:
> Won't ignoring this case here result in it failing the checks at the beginning of the instruction select where it probably will assert that this instruction is not legal (as it's custom).
That check asserts isLegalOrCustom


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  https://reviews.llvm.org/D67279/new/

https://reviews.llvm.org/D67279