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| author | Richard Guenther <rguenther@suse.de> | 2009-08-08 15:32:36 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2009-08-08 15:32:36 +0000 |
| commit | 55194b0b4161b80b20207bf893f7f0f6b60a900d (patch) | |
| tree | e20762b87c260137c1f80eff5c8520b03fc6f9bd /gcc/tree-ssa-pre.c | |
| parent | 9e0567dee2ee81e9da725fd82540c88a4827620c (diff) | |
| download | gcc-55194b0b4161b80b20207bf893f7f0f6b60a900d.zip gcc-55194b0b4161b80b20207bf893f7f0f6b60a900d.tar.gz gcc-55194b0b4161b80b20207bf893f7f0f6b60a900d.tar.bz2 | |
re PR tree-optimization/40991 (ICE: at optimization -02)
2009-08-08 Richard Guenther <rguenther@suse.de>
PR tree-optimization/40991
* tree-ssa-pre.c (eliminate): Delay purging EH edges.
* g++.dg/torture/pr40991.C: New testcase.
From-SVN: r150580
Diffstat (limited to 'gcc/tree-ssa-pre.c')
| -rw-r--r-- | gcc/tree-ssa-pre.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c index c09f3ae9..7a0533e 100644 --- a/gcc/tree-ssa-pre.c +++ b/gcc/tree-ssa-pre.c @@ -4233,7 +4233,12 @@ eliminate (void) gimple_call_set_fn (stmt, fn); update_stmt (stmt); if (maybe_clean_or_replace_eh_stmt (stmt, stmt)) - gimple_purge_dead_eh_edges (b); + { + bitmap_set_bit (need_eh_cleanup, + gimple_bb (stmt)->index); + if (dump_file && (dump_flags & TDF_DETAILS)) + fprintf (dump_file, " Removed EH side effects.\n"); + } /* Changing an indirect call to a direct call may have exposed different semantics. This may |