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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-07-25 14:15:02 +0000 |
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| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-07-25 14:15:02 +0000 |
| commit | ff0739e02123c7dc9c636c1dd4de69d6d3861386 (patch) | |
| tree | 1b063c8799beaf1b562e98575c19404588129b96 /gcc/system.h | |
| parent | 6ee97920019b242257a7f76a05cb6e5e593503ef (diff) | |
| download | gcc-ff0739e02123c7dc9c636c1dd4de69d6d3861386.tar.gz | |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176745 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/system.h')
0 files changed, 0 insertions, 0 deletions