* tree-ssa-dom.c (extract_range_from_cond): Correct condition.

From-SVN: r93697

gcc/ChangeLog

 2004-01-15  Roger Sayle  <roger@eyesopen.com>
 
+	* tree-ssa-dom.c (extract_range_from_cond): Correct condition.
+
+2004-01-15  Roger Sayle  <roger@eyesopen.com>
+
 	* harg-reg-set.h (reg_class_names): Prototype global array.
 	* regclass.c (reg_class_names): Declare here and initialize to
 	REG_CLASS_NAMES.

gcc/tree-ssa-dom.c

@@ -3227,7 +3227,7 @@ extract_range_from_cond (tree cond, tree *hi_p, tree *lo_p, int *inverted_p)
 
     case LT_EXPR:
       low = TYPE_MIN_VALUE (type);
-      if (!tree_int_cst_equal (low, op1))
+      if (!tree_int_cst_lt (low, op1))
 	return 0;
       high = int_const_binop (MINUS_EXPR, op1, integer_one_node, 1);
       inverted = 0;