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| author | Richard Guenther <rguenther@suse.de> | 2007-09-21 09:36:52 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-09-21 09:36:52 +0000 |
| commit | 91fe04248520280ee296ceff77e2256620a45b58 (patch) | |
| tree | ded2d3ed13b302faa9def0b2fd68176fe345829b /gcc/except.c | |
| parent | 6eed4bbf1d6baa806185ce34d3ea839f6ef9bef1 (diff) | |
| download | gcc-91fe04248520280ee296ceff77e2256620a45b58.zip gcc-91fe04248520280ee296ceff77e2256620a45b58.tar.gz gcc-91fe04248520280ee296ceff77e2256620a45b58.tar.bz2 | |
re PR tree-optimization/33508 (tree struct aliasing goes into a loop marking call clobbers.)
2007-09-21 Richard Guenther <rguenther@suse.de>
PR tree-optimization/33508
* tree-ssa-alias.c (mark_aliases_call_clobbered): Avoid
quadratic loop by keeping a bitmap of variables we have
to clobber all subvariables for.
(set_initial_properties): Likewise.
From-SVN: r128645
Diffstat (limited to 'gcc/except.c')
0 files changed, 0 insertions, 0 deletions