[PATCH] D73069: AMDGPU: Look through casted selects to constant fold bin ops

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added a reviewer: rampitec.
Herald added subscribers: kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, wdng, jvesely, kzhuravl.
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The promotion of the uniform select to i32 interfered with this fold.


https://reviews.llvm.org/D73069

Files:
  llvm/lib/Target/AMDGPU/AMDGPUCodeGenPrepare.cpp
  llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-fold-binop-select.ll
  llvm/test/CodeGen/AMDGPU/dagcombine-select.ll

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