[PATCH] D115167: [DSE] Use precise loc for memset_chk writing to local objects.
Florian Hahn via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 14 09:29:06 PST 2021
fhahn added inline comments.
================
Comment at: llvm/lib/Analysis/MemoryLocation.cpp:256
if (const auto *Len = dyn_cast<ConstantInt>(Call->getArgOperand(2))) {
// memset_chk writes at most Len bytes. It may write less, if Len
// exceeds the specified max size and aborts.
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I now moved the code, but I'm not sure how to adjust/frame the comment here.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D115167/new/
https://reviews.llvm.org/D115167
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