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| author | Richard Biener <rguenther@suse.de> | 2014-01-09 09:21:02 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2014-01-09 09:21:02 +0000 |
| commit | 2aaed0f3046ddb9c1e09d52db174718528245fa4 (patch) | |
| tree | 7ed1d0ab04a28dfb1e88329c38c7e188d79fdf82 /gcc/tree-ssa-sink.c | |
| parent | b5ebc9914050506a8cc40fd63d8aacbeed65f600 (diff) | |
| download | gcc-2aaed0f3046ddb9c1e09d52db174718528245fa4.zip gcc-2aaed0f3046ddb9c1e09d52db174718528245fa4.tar.gz gcc-2aaed0f3046ddb9c1e09d52db174718528245fa4.tar.bz2 | |
re PR tree-optimization/59715 (wrong code at -Os and above on x86_64-linux-gnu)
2014-01-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/59715
* tree-cfg.h (split_critical_edges): Declare.
* tree-cfg.c (split_critical_edges): Export.
* tree-ssa-sink.c (execute_sink_code): Split critical edges.
* gcc.dg/torture/pr59715.c: New testcase.
From-SVN: r206460
Diffstat (limited to 'gcc/tree-ssa-sink.c')
| -rw-r--r-- | gcc/tree-ssa-sink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-sink.c b/gcc/tree-ssa-sink.c index d2de147..a72a9e8 100644 --- a/gcc/tree-ssa-sink.c +++ b/gcc/tree-ssa-sink.c @@ -567,7 +567,7 @@ static void execute_sink_code (void) { loop_optimizer_init (LOOPS_NORMAL); - + split_critical_edges (); connect_infinite_loops_to_exit (); memset (&sink_stats, 0, sizeof (sink_stats)); calculate_dominance_info (CDI_DOMINATORS); |