[PATCH] D60506: [CGP] Make ICMP_EQ use CR result of ICMP_S(L|G)T dominators

[Yi-Hong Lyu via Phabricator via llvm-commits]

Yi-Hong.Lyu updated this revision to Diff 200772.
Yi-Hong.Lyu added a comment.

Relax the restriction so we can handle comparisons between two virtual registers equivalently. I rebase the patch to TOT so history would not work. Please review this commit directly.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60506/new/

https://reviews.llvm.org/D60506

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/CodeGenPrepare.cpp
  llvm/lib/Target/PowerPC/PPCISelLowering.h
  llvm/test/CodeGen/PowerPC/use-cr-result-of-dom-icmp-st.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D60506.200772.patch
Type: text/x-patch
Size: 12191 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20190522/176930f1/attachment.bin>