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authorRichard Guenther <rguenther@suse.de>2006-04-27 13:52:44 +0000
committerRichard Biener <rguenth@gcc.gnu.org>2006-04-27 13:52:44 +0000
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re PR tree-optimization/25148 (compare_values assumes that CST in a + CST (and a - CST) is always postive)
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. From-SVN: r113298
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+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.
+
2006-04-27 Dirk Mueller <dmueller@suse.de>
* config/i386/xmmintrin.h (_mm_shuffle_pi16): Declare