Author: Kazu Hirata Date: 2024-10-12T08:00:31-07:00 New Revision: 9c2fc17ee79eea7e18964d3d1b910dd8c1d7e733
URL: https://github.com/llvm/llvm-project/commit/9c2fc17ee79eea7e18964d3d1b910dd8c1d7e733 DIFF: https://github.com/llvm/llvm-project/commit/9c2fc17ee79eea7e18964d3d1b910dd8c1d7e733.diff LOG: [Sema] Avoid repeated hash lookups (NFC) (#112071) Added: Modified: clang/lib/Sema/SemaTemplateDeduction.cpp Removed: ################################################################################ diff --git a/clang/lib/Sema/SemaTemplateDeduction.cpp b/clang/lib/Sema/SemaTemplateDeduction.cpp index aa62cfa7dcbd17..7cfb8d687c796a 100644 --- a/clang/lib/Sema/SemaTemplateDeduction.cpp +++ b/clang/lib/Sema/SemaTemplateDeduction.cpp @@ -4057,11 +4057,10 @@ TemplateDeductionResult Sema::FinishTemplateArgumentDeduction( // keep track of these diagnostics. They'll be emitted if this specialization // is actually used. if (Info.diag_begin() != Info.diag_end()) { - SuppressedDiagnosticsMap::iterator - Pos = SuppressedDiagnostics.find(Specialization->getCanonicalDecl()); - if (Pos == SuppressedDiagnostics.end()) - SuppressedDiagnostics[Specialization->getCanonicalDecl()] - .append(Info.diag_begin(), Info.diag_end()); + auto [Pos, Inserted] = + SuppressedDiagnostics.try_emplace(Specialization->getCanonicalDecl()); + if (Inserted) + Pos->second.append(Info.diag_begin(), Info.diag_end()); } return TemplateDeductionResult::Success; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
