[PATCH] D110424: [llvm-profgen] Ignore invalid perf line in LBR record
Wenlei He via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 24 09:18:06 PDT 2021
wenlei added inline comments.
================
Comment at: llvm/tools/llvm-profgen/PerfReader.cpp:424
if (!Records.empty() && Records[0].find('/') == StringRef::npos) {
Index = 1;
}
----------------
We need to make sure this is a number?
Anything else we should check? Wondering if regex can make things easier and more robust.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D110424/new/
https://reviews.llvm.org/D110424
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