[PATCH] D155406: [MemCpyOpt] implement multi BB stack-move optimization
Vitaly Buka via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 13 13:39:38 PDT 2023
vitalybuka accepted this revision.
vitalybuka added a comment.
Yes, like this.
LGTM,
If you can wait a few hours I try the patch on our internal code.
================
Comment at: llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp:1611
+ // exists.
if (!LifetimeMarkers.empty()) {
for (Instruction *I : LifetimeMarkers)
----------------
Please drop TODO: Reconstruct merged lifetime markers.
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https://reviews.llvm.org/D155406/new/
https://reviews.llvm.org/D155406
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