[PATCH] D55030: [AMDGPU] Fold brcond (setcc zext(i1 x), 1, ne) -> brcond x

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

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

https://reviews.llvm.org/D55030

Files:
  lib/Target/AMDGPU/SIISelLowering.cpp
  lib/Target/AMDGPU/SIISelLowering.h
  test/CodeGen/AMDGPU/dag-combine-brcond.ll
  test/CodeGen/AMDGPU/multi-divergent-exit-region.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D55030.175772.patch
Type: text/x-patch
Size: 5362 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20181128/3ed66691/attachment.bin>