Author: xazax Date: Fri May 12 01:53:55 2017 New Revision: 302879 URL: http://llvm.org/viewvc/llvm-project?rev=302879&view=rev Log: [analyzer] Avoid an allocation in Std C function modelling
Differential Revision: https://reviews.llvm.org/D33095 Modified: cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp Modified: cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp?rev=302879&r1=302878&r2=302879&view=diff ============================================================================== --- cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp (original) +++ cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp Fri May 12 01:53:55 2017 @@ -440,7 +440,10 @@ StdLibraryFunctionsChecker::findFunction BasicValueFactory &BVF = SVB.getBasicValueFactory(); initFunctionSummaries(BVF); - std::string Name = FD->getQualifiedNameAsString(); + IdentifierInfo *II = FD->getIdentifier(); + if (!II) + return None; + StringRef Name = II->getName(); if (Name.empty() || !C.isCLibraryFunction(FD, Name)) return None; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
