------- Comment #42 from rguenth at gcc dot gnu dot org 2009-12-19 11:25 ------- Subject: Bug 42108
Author: rguenth Date: Sat Dec 19 11:24:49 2009 New Revision: 155360 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155360 Log: 2009-12-19 Richard Guenther <rguent...@suse.de> PR tree-optimization/42108 * tree-ssa-sccvn.c (last_vuse_ptr): New variable. (vn_reference_lookup_2): Update last seen VUSE. (vn_reference_lookup_3): Avoid updating last seen VUSE after translating. (visit_reference_op_load): Use last seen VUSE from the first lookup when entering into the table. * gfortran.dg/pr42108.f90: New testcase. Added: trunk/gcc/testsuite/gfortran.dg/pr42108.f90 Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-sccvn.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108
