ssa-fre-52.c
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re PR tree-optimization/68465 (pass_lim doesn't detect identical loop entry conditions) · 3789bf842015-11-23 Richard Biener <rguenther@suse.de> PR tree-optimization/68465 * tree-ssa-sccvn.c (sccvn_dom_walker::before_dom_children): Also record equalities from multiple predecessor blocks if only one non-backedge exists. * gcc.dg/tree-ssa/ssa-fre-52.c: New testcase. From-SVN: r230764
Richard Biener committed