Author: vedantk Date: Thu Jun 28 10:53:35 2018 New Revision: 335890 URL: http://llvm.org/viewvc/llvm-project?rev=335890&view=rev Log: [Darwin] Remove _VPMergeHook from the auto-export list
Remove _VPMergeHook from Darwin's automatically-exported symbol list for PGO. As of r328987 this symbol is no longer weak. An integration test in compiler-rt will follow. rdar://41470205 Modified: cfe/trunk/lib/Driver/ToolChains/Darwin.cpp cfe/trunk/test/Driver/darwin-ld.c Modified: cfe/trunk/lib/Driver/ToolChains/Darwin.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Darwin.cpp?rev=335890&r1=335889&r2=335890&view=diff ============================================================================== --- cfe/trunk/lib/Driver/ToolChains/Darwin.cpp (original) +++ cfe/trunk/lib/Driver/ToolChains/Darwin.cpp Thu Jun 28 10:53:35 2018 @@ -1019,7 +1019,6 @@ void Darwin::addProfileRTLibs(const ArgL // runtime, automatically export symbols necessary to implement some of the // runtime's functionality. if (hasExportSymbolDirective(Args)) { - addExportedSymbol(CmdArgs, "_VPMergeHook"); addExportedSymbol(CmdArgs, "___llvm_profile_filename"); addExportedSymbol(CmdArgs, "___llvm_profile_raw_version"); addExportedSymbol(CmdArgs, "_lprofCurFilename"); Modified: cfe/trunk/test/Driver/darwin-ld.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/darwin-ld.c?rev=335890&r1=335889&r2=335890&view=diff ============================================================================== --- cfe/trunk/test/Driver/darwin-ld.c (original) +++ cfe/trunk/test/Driver/darwin-ld.c Thu Jun 28 10:53:35 2018 @@ -366,7 +366,7 @@ // RUN: FileCheck -check-prefix=PROFILE_EXPORT %s < %t.log // RUN: %clang -target x86_64-apple-darwin12 -fprofile-instr-generate -Xlinker -exported_symbols_list -Xlinker /dev/null -### %t.o 2> %t.log // RUN: FileCheck -check-prefix=PROFILE_EXPORT %s < %t.log -// PROFILE_EXPORT: "-exported_symbol" "_VPMergeHook" "-exported_symbol" "___llvm_profile_filename" "-exported_symbol" "___llvm_profile_raw_version" "-exported_symbol" "_lprofCurFilename" +// PROFILE_EXPORT: "-exported_symbol" "___llvm_profile_filename" "-exported_symbol" "___llvm_profile_raw_version" "-exported_symbol" "_lprofCurFilename" // // RUN: %clang -target x86_64-apple-darwin12 -fprofile-instr-generate -### %t.o 2> %t.log // RUN: FileCheck -check-prefix=NO_PROFILE_EXPORT %s < %t.log _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits