[PATCH] D55808: AMDGPU/GlobalISel: Legality/regbankselect for atomicrmw

[Matt Arsenault via Phabricator via llvm-commits]

arsenm updated this revision to Diff 178592.
arsenm added a comment.

Also handle cmpxchg


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55808/new/

https://reviews.llvm.org/D55808

Files:
  lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
  lib/Target/AMDGPU/AMDGPURegisterBankInfo.h
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomic-cmpxchg.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-add.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-and.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-max.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-min.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-nand.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-or.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-sub.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-umax.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-umin.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-xchg-flat.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-xchg.mir
  test/CodeGen/AMDGPU/GlobalISel/legalize-atomicrmw-xor.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-add.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-and.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-max.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-min.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-or.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-sub.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-umax.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-umin.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-xchg.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-xor.mir

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