Author: Kazu Hirata Date: 2024-09-13T23:12:44-07:00 New Revision: 22aeec31b9833df4428f70cb11f789ad203178d8
URL: https://github.com/llvm/llvm-project/commit/22aeec31b9833df4428f70cb11f789ad203178d8 DIFF: https://github.com/llvm/llvm-project/commit/22aeec31b9833df4428f70cb11f789ad203178d8.diff LOG: [Analysis] Avoid repeated hash lookups (NFC) (#108674) Added: Modified: clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h Removed: ################################################################################ diff --git a/clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h b/clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h index 117173ba9a0958..b7b84852168e2e 100644 --- a/clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h +++ b/clang/include/clang/Analysis/Analyses/ExprMutationAnalyzer.h @@ -118,14 +118,10 @@ class FunctionParmMutationAnalyzer { static FunctionParmMutationAnalyzer * getFunctionParmMutationAnalyzer(const FunctionDecl &Func, ASTContext &Context, ExprMutationAnalyzer::Memoized &Memorized) { - auto it = Memorized.FuncParmAnalyzer.find(&Func); - if (it == Memorized.FuncParmAnalyzer.end()) - it = - Memorized.FuncParmAnalyzer - .try_emplace(&Func, std::unique_ptr<FunctionParmMutationAnalyzer>( - new FunctionParmMutationAnalyzer( - Func, Context, Memorized))) - .first; + auto [it, Inserted] = Memorized.FuncParmAnalyzer.try_emplace(&Func); + if (Inserted) + it->second = std::unique_ptr<FunctionParmMutationAnalyzer>( + new FunctionParmMutationAnalyzer(Func, Context, Memorized)); return it->getSecond().get(); } _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
