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| author | wmi <wmi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-11-22 21:56:58 +0000 |
|---|---|---|
| committer | wmi <wmi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-11-22 21:56:58 +0000 |
| commit | b077695d9e39a87da6f8bc68451a9d60467e7020 (patch) | |
| tree | 368bbe384fc86dd4c4da764b1d83bb50a9b3ced8 /gcc/common.opt | |
| parent | c611e16f65257725d6a4fac5cb95ec0ae51111de (diff) | |
| download | ppe42-gcc-b077695d9e39a87da6f8bc68451a9d60467e7020.tar.gz ppe42-gcc-b077695d9e39a87da6f8bc68451a9d60467e7020.zip | |
2012-11-22 Dmitry Vyukov <dvyukov@google.com>
Wei Mi <wmi@google.com>
* builtins.def (DEF_SANITIZER_BUILTIN): Define tsan builtins.
* sanitizer.def: Ditto.
* Makefile.in (tsan.o): Add tsan.o target.
(BUILTINS_DEF): Add sanitizer.def.
* passes.c (init_optimization_passes): Add tsan passes.
* tree-pass.h (register_pass_info): Ditto.
* toplev.c (compile_file): Ditto.
* doc/invoke.texi: Document tsan related options.
* gcc.c (LINK_COMMAND_SPEC): Add LIBTSAN_SPEC in link command if
-fsanitize=thread.
* tsan.c: New file about tsan.
* tsan.h: Ditto.
* common.opt: Add -fsanitize=thread.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193736 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index d3ad5ab588b..5cf16b6b42a 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -844,6 +844,10 @@ fsanitize=address Common Report Var(flag_asan) Enable AddressSanitizer, a memory error detector +fsanitize=thread +Common Report Var(flag_tsan) +Enable ThreadSanitizer, a data race detector + fasynchronous-unwind-tables Common Report Var(flag_asynchronous_unwind_tables) Optimization Generate unwind tables that are exact at each instruction boundary @@ -2519,6 +2523,9 @@ Driver static-libasan Driver +static-libtsan +Driver + symbolic Driver |
