tree-ssa-dce.c
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re PR middle-end/69547 (no-op array initializer emits an empty loop) · d4abfcc52016-01-29 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
Richard Biener committed