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| author | Peter Collingbourne <peter@pcc.me.uk> | 2016-01-16 00:31:22 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2016-01-16 00:31:22 +0000 |
| commit | dc13453128d5d1d60b3b3583337c91a095fa90e7 (patch) | |
| tree | 6e3ff34b49a569003f01c59bc4c0f46e7b314748 /clang/lib/Driver/ToolChains.cpp | |
| parent | f0f5e870831fc4ac78c18f6fb786a9bea37e8aa9 (diff) | |
| download | bcm5719-llvm-dc13453128d5d1d60b3b3583337c91a095fa90e7.tar.gz bcm5719-llvm-dc13453128d5d1d60b3b3583337c91a095fa90e7.zip | |
Introduce -fsanitize-stats flag.
This is part of a new statistics gathering feature for the sanitizers.
See clang/docs/SanitizerStats.rst for further info and docs.
Differential Revision: http://reviews.llvm.org/D16175
llvm-svn: 257971
Diffstat (limited to 'clang/lib/Driver/ToolChains.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Driver/ToolChains.cpp b/clang/lib/Driver/ToolChains.cpp index 15b36778220..f57d0871c20 100644 --- a/clang/lib/Driver/ToolChains.cpp +++ b/clang/lib/Driver/ToolChains.cpp @@ -413,6 +413,13 @@ void DarwinClang::AddLinkRuntimeLibArgs(const ArgList &Args, AddLinkSanitizerLibArgs(Args, CmdArgs, "ubsan"); if (Sanitize.needsTsanRt()) AddLinkSanitizerLibArgs(Args, CmdArgs, "tsan"); + if (Sanitize.needsStatsRt()) { + StringRef OS = isTargetMacOS() ? "osx" : "iossim"; + AddLinkRuntimeLib(Args, CmdArgs, + (Twine("libclang_rt.stats_client_") + OS + ".a").str(), + /*AlwaysLink=*/true); + AddLinkSanitizerLibArgs(Args, CmdArgs, "stats"); + } // Otherwise link libSystem, then the dynamic runtime library, and finally any // target specific static runtime library. |
