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[Bug sanitizer/80110] [6/7 Regression] error: statement marked for throw, but doesn’t w/ -fsanitize=thread
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 22 Mar 2017 18:35:15 +0000
- Subject: [Bug sanitizer/80110] [6/7 Regression] error: statement marked for throw, but doesn’t w/ -fsanitize=thread
- Auto-submitted: auto-generated
- References: <bug-80110-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80110
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Mar 22 18:34:44 2017
New Revision: 246399
URL: https://gcc.gnu.org/viewcvs?rev=246399&root=gcc&view=rev
Log:
PR sanitizer/80110
* tsan.c: Include tree-eh.h.
(instrument_builtin_call): Call maybe_clean_eh_stmt or
maybe_clean_or_replace_eh_stmt where needed.
(instrument_memory_accesses): Add cfg_changed argument.
Call gimple_purge_dead_eh_edges on each block and set *cfg_changed
if it returned true.
(tsan_pass): Adjust caller. Return TODO_cleanup_cfg if cfg_changed.
* g++.dg/tsan/pr80110.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/tsan/pr80110.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tsan.c