------- Comment #13 from spop at gcc dot gnu dot org 2010-02-11 15:45 ------- Subject: Bug 40886
Author: spop Date: Thu Feb 11 15:45:27 2010 New Revision: 156701 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156701 Log: Fix PR40886. 2010-02-11 Sebastian Pop <sebastian....@amd.com> Changpeng Fang <changpeng.f...@amd.com> PR middle-end/40886 * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Decrement the cost of an IV candidate when the IV is used in a test against zero. * gcc.dg/tree-ssa/ivopts-3.c: New. Added: trunk/gcc/testsuite/gcc.dg/tree-ssa/ivopts-3.c Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-loop-ivopts.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40886