diff options
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 254bf8bd750..4a3ce42f0a1 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -1860,6 +1860,12 @@ static void addUbsanRTLinux(const ToolChain &TC, const ArgList &Args, addSanitizerRTLinkFlagsLinux(TC, Args, CmdArgs, "ubsan_cxx", false); } +static void addDfsanRTLinux(const ToolChain &TC, const ArgList &Args, + ArgStringList &CmdArgs) { + if (!Args.hasArg(options::OPT_shared)) + addSanitizerRTLinkFlagsLinux(TC, Args, CmdArgs, "dfsan", true); +} + static bool shouldUseFramePointer(const ArgList &Args, const llvm::Triple &Triple) { if (Arg *A = Args.getLastArg(options::OPT_fno_omit_frame_pointer, @@ -6275,6 +6281,8 @@ void gnutools::Link::ConstructJob(Compilation &C, const JobAction &JA, addMsanRTLinux(getToolChain(), Args, CmdArgs); if (Sanitize.needsLsanRt()) addLsanRTLinux(getToolChain(), Args, CmdArgs); + if (Sanitize.needsDfsanRt()) + addDfsanRTLinux(getToolChain(), Args, CmdArgs); // The profile runtime also needs access to system libraries. addProfileRTLinux(getToolChain(), Args, CmdArgs); |
