Author: Kazu Hirata Date: 2024-09-05T08:35:46-07:00 New Revision: abfb340b779f2b20009fe42ebc522417adf79c44
URL: https://github.com/llvm/llvm-project/commit/abfb340b779f2b20009fe42ebc522417adf79c44 DIFF: https://github.com/llvm/llvm-project/commit/abfb340b779f2b20009fe42ebc522417adf79c44.diff LOG: [Analysis] Avoid repeated hash lookups (NFC) (#107357) Added: Modified: clang/lib/Analysis/ThreadSafety.cpp Removed: ################################################################################ diff --git a/clang/lib/Analysis/ThreadSafety.cpp b/clang/lib/Analysis/ThreadSafety.cpp index c4a83b069e0792..5577f45aa5217f 100644 --- a/clang/lib/Analysis/ThreadSafety.cpp +++ b/clang/lib/Analysis/ThreadSafety.cpp @@ -1180,8 +1180,7 @@ void BeforeSet::checkBeforeAfter(const ValueDecl* StartVd, } // Transitively search other before sets, and warn on cycles. if (traverse(Vdb)) { - if (!CycMap.contains(Vd)) { - CycMap.insert(std::make_pair(Vd, true)); + if (CycMap.try_emplace(Vd, true).second) { StringRef L1 = Vd->getName(); Analyzer.Handler.handleBeforeAfterCycle(L1, Vd->getLocation()); } _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
