projects / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e1b6bbe) | patch
re PR middle-end/53844 (GCC generates suboptimal code for unused members of classes...
authorRichard Guenther <rguenther@suse.de>
Wed, 4 Jul 2012 12:10:40 +0000 (12:10 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 4 Jul 2012 12:10:40 +0000 (12:10 +0000)
commit6c9df5a0014040115ebe576c4c0b7914a0414422
tree5351f6868c854e291586eee626ce32773354d355tree
parente1b6bbea37bb9e0dfaba80f5d7483fcd7ac9baa6commit | diff
re PR middle-end/53844 (GCC generates suboptimal code for unused members of classes in some cases on multiple targets.)

2012-07-04  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53844
* tree-ssa-dse.c (dse_possible_dead_store_p): Properly handle
the loop virtual PHI.

* g++.dg/tree-ssa/pr53844.C: New testcase.

From-SVN: r189256
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/tree-ssa/pr53844.C [new file with mode: 0644] blob
gcc/tree-ssa-dse.c diff | blob | history