[PATCH] D50626: AMDGPU: Implement llvm.amdgcn.icmp/fcmp for i16/f16

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added a reviewer: rampitec.
Herald added subscribers: t-tye, tpr, dstuttard, yaxunl, nhaehnle, wdng, kzhuravl.

Also support these on targets without support for these,
since it will allow us to freely create thes in instcombine.


https://reviews.llvm.org/D50626

Files:
  lib/Target/AMDGPU/SIISelLowering.cpp
  lib/Target/AMDGPU/VOPCInstructions.td
  test/CodeGen/AMDGPU/llvm.amdgcn.fcmp.ll
  test/CodeGen/AMDGPU/llvm.amdgcn.icmp.ll

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