[PATCH] D63860: [MachineCSE] Improve CSE on phi node incoming value

[Piotr Sobczak via Phabricator via llvm-commits]

piotr updated this revision to Diff 207498.
piotr added a comment.

V2: Removing condition that BB has to contain phis only. Added a MIR test.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63860/new/

https://reviews.llvm.org/D63860

Files:
  lib/CodeGen/MachineCSE.cpp
  test/CodeGen/AMDGPU/cse-phi-incoming-val.ll
  test/CodeGen/AMDGPU/cse-phi-incoming-val.mir
  test/CodeGen/AMDGPU/multilevel-break.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D63860.207498.patch
Type: text/x-patch
Size: 6861 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20190702/f6366fe0/attachment.bin>