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| author | Richard Guenther <rguenther@suse.de> | 2010-03-01 12:56:44 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-03-01 12:56:44 +0000 |
| commit | 434c8f4b99a89391ee874db02f0395979792eb3f (patch) | |
| tree | 203acddae995515ee65514805003aa7a64565cc4 /gcc/except.c | |
| parent | 291c0a12c4a00c0aa5a67e570e3194b808ad6946 (diff) | |
| download | gcc-434c8f4b99a89391ee874db02f0395979792eb3f.zip gcc-434c8f4b99a89391ee874db02f0395979792eb3f.tar.gz gcc-434c8f4b99a89391ee874db02f0395979792eb3f.tar.bz2 | |
re PR tree-optimization/43213 (Worse code generated with -O2)
2010-03-01 Richard Guenther <rguenther@suse.de>
PR middle-end/43213
* expr.c (expand_assignment): Use the alias-oracle to tell
if the rhs aliases the result decl.
* gcc.dg/pr43213.c: New testcase.
From-SVN: r157142
Diffstat (limited to 'gcc/except.c')
0 files changed, 0 insertions, 0 deletions