------- Additional Comments From pluto at agmk dot net 2005-07-17 20:35 -------
(In reply to comment #2)
> Created an attachment (id=9291)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9291&action=view)
> Treat flag_wrapv and min value in a special way
>
patch cointains typo-bug.
--- gcc-pr22493.patch Sun Jul 17 20:07:13 2005
+++ gcc-pr22493.patch Sun Jul 17 22:33:27 2005
@@ -53,7 +53,7 @@
- max = (vr0.min == TYPE_MIN_VALUE (TREE_TYPE (expr)))
- ? TYPE_MAX_VALUE (TREE_TYPE (expr))
- : fold_unary_to_constant (code, TREE_TYPE (expr), vr0.min);
-+ type = VR_ANTI_RANGE;
++ vr_type = VR_ANTI_RANGE;
+ max = fold_unary_to_constant (code, TREE_TYPE (expr), vr0.max);
+ max = int_const_binop (MINUS_EXPR, max, one, 0);
+ min = int_const_binop (PLUS_EXPR, min, one, 0);
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pluto at agmk dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22493
