Author: kuba.brecka Date: Fri Nov 6 09:09:20 2015 New Revision: 252310 URL: http://llvm.org/viewvc/llvm-project?rev=252310&view=rev Log: [tsan] Add Clang frontend support for TSan on OS X
We're currently in process of porting TSan to OS X, and quite a few of the initial support in the runtime library has already landed in trunk. This patch actually enables "-fsanitize=thread" in the frontend. Differential Revision: http://reviews.llvm.org/D14440 Modified: cfe/trunk/lib/Driver/ToolChains.cpp Modified: cfe/trunk/lib/Driver/ToolChains.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=252310&r1=252309&r2=252310&view=diff ============================================================================== --- cfe/trunk/lib/Driver/ToolChains.cpp (original) +++ cfe/trunk/lib/Driver/ToolChains.cpp Fri Nov 6 09:09:20 2015 @@ -389,6 +389,8 @@ void DarwinClang::AddLinkRuntimeLibArgs( AddLinkSanitizerLibArgs(Args, CmdArgs, "asan"); if (Sanitize.needsUbsanRt()) AddLinkSanitizerLibArgs(Args, CmdArgs, "ubsan"); + if (Sanitize.needsTsanRt()) + AddLinkSanitizerLibArgs(Args, CmdArgs, "tsan"); // Otherwise link libSystem, then the dynamic runtime library, and finally any // target specific static runtime library. @@ -1199,6 +1201,7 @@ SanitizerMask Darwin::getSupportedSaniti if (!isMacosxVersionLT(10, 9)) Res |= SanitizerKind::Vptr; Res |= SanitizerKind::SafeStack; + Res |= SanitizerKind::Thread; } return Res; } _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
