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| author | Richard Guenther <rguenther@suse.de> | 2011-07-25 14:15:02 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-07-25 14:15:02 +0000 |
| commit | 7fdab8d4fcbcf41eb5a5cd4f529734d4a5e0d990 (patch) | |
| tree | 1b063c8799beaf1b562e98575c19404588129b96 /gcc/cp | |
| parent | 1baae426f98fa5b03b11b097a90b79660dbb9bc2 (diff) | |
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re PR tree-optimization/49822 (Segfault in remove_prop_source_from_use)
2011-07-25 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49822
* tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
more. Make sure to preserve stmts with side-effects. Properly
handle virtual defs, follow a longer def chain.
From-SVN: r176745
Diffstat (limited to 'gcc/cp')
0 files changed, 0 insertions, 0 deletions