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| author | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2015-01-21 18:08:42 +0000 |
|---|---|---|
| committer | Bernd Edlinger <edlinger@gcc.gnu.org> | 2015-01-21 18:08:42 +0000 |
| commit | 2f3c4b6968e969001578fddc4fac848b8726dde3 (patch) | |
| tree | a28bfc2b90509e1767f3e542d283a603e77432da /gcc/gimplify.c | |
| parent | b6b782b967c8b3cdd1bcb3f6a8aa5581be86ffd7 (diff) | |
| download | gcc-2f3c4b6968e969001578fddc4fac848b8726dde3.zip gcc-2f3c4b6968e969001578fddc4fac848b8726dde3.tar.gz gcc-2f3c4b6968e969001578fddc4fac848b8726dde3.tar.bz2 | |
gimplify.c (gimplify_function_tree): Check the no_sanitize_thread decl attribute.
gcc/ChangeLog:
2015-01-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
* gimplify.c (gimplify_function_tree): Check the no_sanitize_thread
decl attribute.
gcc/testsuite/ChangeLog
2015-01-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
* gcc/testsuite/c-c++-common/tsan/step.c: New testcase.
From-SVN: r219961
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 947b0af..1353ada 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -9258,7 +9258,8 @@ gimplify_function_tree (tree fndecl) bind = new_bind; } - if (flag_sanitize & SANITIZE_THREAD) + if ((flag_sanitize & SANITIZE_THREAD) != 0 + && !lookup_attribute ("no_sanitize_thread", DECL_ATTRIBUTES (fndecl))) { gcall *call = gimple_build_call_internal (IFN_TSAN_FUNC_EXIT, 0); gimple tf = gimple_build_try (seq, call, GIMPLE_TRY_FINALLY); |