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authorRichard Biener <rguenther@suse.de>2016-01-29 11:21:19 +0000
committerRichard Biener <rguenth@gcc.gnu.org>2016-01-29 11:21:19 +0000
commitd4abfcc561b77aa2ac7328d965b08efd1b2561b2 (patch)
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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
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