------- Comment #10 from mkuvyrkov at gcc dot gnu dot org 2010-04-08 08:20 ------- Subject: Bug 40815
Author: mkuvyrkov Date: Thu Apr 8 08:20:36 2010 New Revision: 158105 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158105 Log: PR middle-end/40815 * tree-ssa-reassoc.c (broken_up_substracts): Rename to plus_negates. (negate_value): Move code to push elements to broken_up_substracts ... (eliminate_plus_minus_pair): ... here. Push operands that have no negative pair to plus_negates. (repropagate_negates, init_reassoc, fini_reassoc): Update. PR middle-end/40815 * gcc.dg/tree-ssa/reassoc-19.c: New. Added: trunk/gcc/testsuite/gcc.dg/tree-ssa/reassoc-19.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-reassoc.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40815
