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2018-03-08 Richard Biener <rguenther@suse.de> PR tree-optimization/84746 * tree-ssa-pre.c (find_leader_in_sets): Deal with SET1 being NULL. (phi_translate): Pass in destination ANTIC_OUT set. (phi_translate_1): Likewise. For a simplified result lookup a leader in ANTIC_OUT and AVAIL_OUT, not the ANTIC_IN sets. (phi_translate_set): Adjust. (do_pre_regular_insertion): Likewise. (do_pre_partial_partial_insertion): Likewise. * gcc.dg/torture/pr84746.c: New testcase. From-SVN: r258361 |
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| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
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| libgo | ||
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