[PATCH] D26265: AMDGPU: Remove unnecessary and on conditional branch

[Matt Arsenault via llvm-commits]

arsenm created this revision.
arsenm added a subscriber: llvm-commits.
Herald added a reviewer: tstellarAMD.
Herald added subscribers: tony-tye, yaxunl, nhaehnle, wdng, kzhuravl.

The comment explaining why this was necessary is incorrect
in its description of v_cmp's behavior for inactive workitems.


https://reviews.llvm.org/D26265

Files:
  lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
  test/CodeGen/AMDGPU/branch-relaxation.ll
  test/CodeGen/AMDGPU/cf-loop-on-constant.ll
  test/CodeGen/AMDGPU/cgp-bitfield-extract.ll
  test/CodeGen/AMDGPU/i1-copy-implicit-def.ll
  test/CodeGen/AMDGPU/si-annotate-cf-noloop.ll
  test/CodeGen/AMDGPU/skip-if-dead.ll
  test/CodeGen/AMDGPU/smrd-vccz-bug.ll
  test/CodeGen/AMDGPU/uniform-cfg.ll
  test/CodeGen/AMDGPU/wqm.ll

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