------- Comment #9 from rguenth at gcc dot gnu dot org 2006-07-07 12:32 ------- Subject: Bug 28187
Author: rguenth Date: Fri Jul 7 12:31:29 2006 New Revision: 115255 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115255 Log: 2006-07-07 Richard Guenther <[EMAIL PROTECTED]> PR tree-optimization/28187 * tree-vrp.c (vrp_operand_equal_p): New function. (vrp_bitmap_equal_p): Likewise. (update_value_range): Use them to compare old and new max and min values. * gcc.dg/pr28187.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/pr28187.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vrp.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28187