[PATCH] D60506: [CGP] Make ICMP_EQ use CR result of ICMP_S(L|G)T dominators
Yi-Hong Lyu via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed May 22 09:11:41 PDT 2019
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
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