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author | Richard Biener <rguenther@suse.de> | 2016-01-29 11:21:19 +0000 |
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committer | Richard Biener <rguenth@gcc.gnu.org> | 2016-01-29 11:21:19 +0000 |
commit | d4abfcc561b77aa2ac7328d965b08efd1b2561b2 (patch) | |
tree | d41c277b595780348ce12b51329c77c3442d46d6 /gcc/recog.c | |
parent | 16b77b321eb72c5e2e1ec3628c035df80bef8534 (diff) | |
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re PR middle-end/69547 (no-op array initializer emits an empty loop)
2016-01-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/69547
* tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1):
Do not mark clobbers necessary.
(mark_all_reaching_defs_necessary_1): Likewise.
* g++.dg/tree-ssa/pr69547.C: New testcase.
From-SVN: r232976
Diffstat (limited to 'gcc/recog.c')
0 files changed, 0 insertions, 0 deletions