------- Comment #19 from rguenth at gcc dot gnu dot org 2010-04-06 12:32 ------- Subject: Bug 43627
Author: rguenth Date: Tue Apr 6 12:32:25 2010 New Revision: 157992 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157992 Log: 2010-04-06 Richard Guenther <rguent...@suse.de> PR tree-optimization/43627 * tree-vrp.c (extract_range_from_unary_expr): Widenings of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type, not varying. * gcc.dg/tree-ssa/vrp49.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/tree-ssa/vrp49.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vrp.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43627