[PATCH] D81742: AMDGPU/GlobalISel: Fix asserts on non-s32 sitofp/uitofp sources

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: foad, kerbowa, nhaehnle.
Herald added subscribers: hiraditya, t-tye, tpr, dstuttard, rovka, yaxunl, wdng, jvesely, kzhuravl.
Herald added a project: LLVM.

The combine to form cvt_f32_ubyte0 was assuming the source type was
always 32-bit, but this needs to tolerate any legal source type.


https://reviews.llvm.org/D81742

Files:
  llvm/lib/Target/AMDGPU/AMDGPUPostLegalizerCombiner.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/combine-itofp.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/cvt_f32_ubyte.ll

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