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| author | Jakub Jelinek <jakub@redhat.com> | 2011-11-28 22:02:27 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-11-28 22:02:27 +0100 |
| commit | 99d8763e19ee7949d3afee72f07612ebb3bf37f8 (patch) | |
| tree | bb8a862dbfe8dc6771f668944332fe22797539f2 /gcc/tree-optimize.c | |
| parent | 62bad7cd053b0f139bb46ae54976ed97d6dc0811 (diff) | |
| download | gcc-99d8763e19ee7949d3afee72f07612ebb3bf37f8.zip gcc-99d8763e19ee7949d3afee72f07612ebb3bf37f8.tar.gz gcc-99d8763e19ee7949d3afee72f07612ebb3bf37f8.tar.bz2 | |
re PR tree-optimization/50682 (ICE: SIGSEGV in main_block_label with -O2 -fnon-call-exceptions -ftracer)
PR tree-optimization/50682
* tree-eh.c (maybe_remove_unreachable_handlers): New function.
* tree-flow.h (maybe_remove_unreachable_handlers): New prototype.
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call it.
* g++.dg/opt/pr50682.C: New test.
From-SVN: r181785
Diffstat (limited to 'gcc/tree-optimize.c')
| -rw-r--r-- | gcc/tree-optimize.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c index 5479d90..2f6b394 100644 --- a/gcc/tree-optimize.c +++ b/gcc/tree-optimize.c @@ -159,6 +159,7 @@ static unsigned int execute_cleanup_cfg_post_optimizing (void) { cleanup_tree_cfg (); + maybe_remove_unreachable_handlers (); cleanup_dead_labels (); group_case_labels (); if ((flag_compare_debug_opt || flag_compare_debug) |