[PATCH] D89549: [ARM][LowOverheadLoops] Check live-out for InsertPt instead of Start
Sam Parker via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Oct 19 02:50:46 PDT 2020
samparker added inline comments.
================
Comment at: llvm/lib/Target/ARM/ARMLowOverheadLoops.cpp:1088
InsertPt = FirstNonTerminator;
} else if (RDA.hasSameReachingDef(Start, &*FirstNonTerminator, CountReg) &&
RDA.hasSameReachingDef(Start, &*FirstNonTerminator, ARM::LR))
----------------
Start -> InsertPt for these two as well.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D89549/new/
https://reviews.llvm.org/D89549
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