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2008-03-04 Rafael Espindola <espindola@google.com>
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
index f0425f8..a536011 100644 (file)
@@ -1,3 +1,12 @@
+2008-03-04  Rafael Espindola  <espindola@google.com>
+
+       * fold-const.c (tree_simple_nonnegative_warnv_p): New.
+       (tree_unary_nonnegative_warnv_p): New.
+       (tree_binary_nonnegative_warnv_p): New.
+       (tree_single_nonnegative_warnv_p): New.
+       (tree_invalid_nonnegative_warnv_p): New.
+       (tree_expr_nonnegative_warnv_p): Redefine in term of the new functions.
+
 2008-03-04  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 
        PR 28322