[PATCH] D138044: AMDGPU/GlobalISel: Fix crash after mad/fma_mix fails selection

[Matt Arsenault via Phabricator via llvm-commits]

arsenm accepted this revision.
arsenm added inline comments.
This revision is now accepted and ready to land.


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Comment at: llvm/test/CodeGen/AMDGPU/GlobalISel/combine-fma-add-mul.ll:173-174
+  %abs_x = call contract float @llvm.fabs.f32(float %x)
+  %a = fmul contract float %abs_x, %y
+  %b = fadd contract float %a, %z
+  ret float %b
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arsenm wrote:
> Should pre-contract this 
Should still use fmuladd or fma intrinsic here


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138044/new/

https://reviews.llvm.org/D138044