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r113298 - in /trunk/gcc: ChangeLog tree-vrp.c
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 27 Apr 2006 13:52:45 -0000
- Subject: r113298 - in /trunk/gcc: ChangeLog tree-vrp.c
Author: rguenth
Date: Thu Apr 27 13:52:44 2006
New Revision: 113298
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113298
Log:
2006-04-27 Richard Guenther <rguenther@suse.de>
PR tree-optimization/25148
* tree-vrp.c (compare_values): Remove code dealing with
comparisons against type min/max value. Honour overflow
and negative constants in code dealing with comparisons
of plus and minus expressions.
(value_inside_range): Use fold_binary with LE_EXPR and
GE_EXPR rather than compare_values.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-vrp.c