[PATCH] D31350: AMDGPU : Fix common dominator of two incoming blocks terminates with uniform branch issue.

[Wei Ding via Phabricator via llvm-commits]

wdng updated this revision to Diff 94442.
wdng added a comment.

Use BFS to search for all intermediate predecessors to check whether it has terminators.


Repository:
  rL LLVM

https://reviews.llvm.org/D31350

Files:
  lib/Target/AMDGPU/SIFixSGPRCopies.cpp
  test/CodeGen/AMDGPU/sgprcopies.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D31350.94442.patch
Type: text/x-patch
Size: 4441 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20170406/88557a84/attachment-0001.bin>