[PATCH] D153453: [MemCpyOpt] implement single BB stack-move optimization which unify the static unescaped allocas
Evgeny Eltsin via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Aug 2 09:54:13 PDT 2023
eaeltsin added a comment.
Heads up - we are seeing test failures that root cause to this revision.
More interesting, we are seeing some of these tests failing also under AddressSanitizer, complaining about stack-use-after-scope (https://github.com/google/sanitizers/wiki/AddressSanitizerUseAfterScope) - which seems to correspond well to the topic of this change.
We'll try to come up with a reproducer, but this might take time.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D153453/new/
https://reviews.llvm.org/D153453
More information about the llvm-commits
mailing list