tree-ssa-copy.c
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re PR tree-optimization/34683 (SSA rewriting in the loop unroller causes quadratic behavior) · d0f76c4b2008-01-10 Richard Guenther <rguenther@suse.de> PR middle-end/34683 * tree-cfg.c (tree_merge_blocks): Do not go through the full-blown folding and stmt updating path if we just deal with virtual operands. * tree-ssa-copy.c (may_propagate_copy): Do not short-cut test for abnormal SSA_NAMEs. From-SVN: r131446
Richard Guenther committed