r125139 - in /trunk/gcc: ChangeLog fold-const.c...

[pinskia@gcc.gnu.org]

Author: pinskia
Date: Mon May 28 19:43:10 2007
New Revision: 125139

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125139
Log:
2007-05-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/32100
        * fold-const.c (tree_expr_nonnegative_warnv_p): Don't
        return true when truth_value_p is true and the type
        is of signed:1.

2007-05-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/32100
         * gcc.c-torture/execute/vrp-7.c: New test.




Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/vrp-7.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog