From b077695d9e39a87da6f8bc68451a9d60467e7020 Mon Sep 17 00:00:00 2001 From: wmi Date: Thu, 22 Nov 2012 21:56:58 +0000 Subject: 2012-11-22 Dmitry Vyukov Wei Mi * 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 --- gcc/common.opt | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'gcc/common.opt') 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 -- cgit v1.2.1