diff options
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-09-12 17:55:36 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-09-12 17:55:36 +0000 |
| commit | 147f11a7ef473938ceceba4583edb1e24b3e1d5f (patch) | |
| tree | 84e348fd43f73f9669e6bc1af8e4795e47ee65f3 /gcc/bb-reorder.c | |
| parent | b4eeceb9b7f596eef6a585effb14cd3850a273cc (diff) | |
| download | gcc-147f11a7ef473938ceceba4583edb1e24b3e1d5f.tar.gz | |
PR rtl-optimization/50212
* bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
Skip also lps with NULL landing_pad or non-LABEL_P landing_pad.
* g++.dg/other/pr50212.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178785 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/bb-reorder.c')
| -rw-r--r-- | gcc/bb-reorder.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c index 874ece2a9ad..3ac7fbd6034 100644 --- a/gcc/bb-reorder.c +++ b/gcc/bb-reorder.c @@ -1,5 +1,5 @@ /* Basic block reordering routines for the GNU compiler. - Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 + Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010, 2011 Free Software Foundation, Inc. This file is part of GCC. @@ -1315,7 +1315,9 @@ find_rarely_executed_basic_blocks_and_crossing_edges (void) { bool all_same, all_diff; - if (lp == NULL) + if (lp == NULL + || lp->landing_pad == NULL_RTX + || !LABEL_P (lp->landing_pad)) continue; all_same = all_diff = true; |