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| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2012-12-24 08:42:34 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2012-12-24 08:42:34 +0000 |
| commit | ad8ab3d9ea6f2e00795ffcbc5eea3dfd384e652a (patch) | |
| tree | 18ce1b59ed434bc97749dfa2bfc51763afd5abcc /clang/lib/Driver/Tools.cpp | |
| parent | 99868e4f9ddb153e52e9cae19cd5b28eae356396 (diff) | |
| download | bcm5719-llvm-ad8ab3d9ea6f2e00795ffcbc5eea3dfd384e652a.tar.gz bcm5719-llvm-ad8ab3d9ea6f2e00795ffcbc5eea3dfd384e652a.zip | |
Support -fsanitize-memory-track-origins.
llvm-svn: 171020
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index b6da7dd64bf..24bdb12cc90 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -1492,6 +1492,13 @@ SanitizerArgs::SanitizerArgs(const Driver &D, const ArgList &Args) { D.Diag(diag::err_drv_no_such_file) << BLPath; } } + + // Parse -f(no-)sanitize-memory-track-origins options. + if (Kind & Memory) + MsanTrackOrigins = + Args.hasFlag(options::OPT_fsanitize_memory_track_origins, + options::OPT_fno_sanitize_memory_track_origins, + /* Default */false); } /// If AddressSanitizer is enabled, add appropriate linker flags (Linux). |
