r124020 - in /trunk/gcc: ChangeLog fold-const.c...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Sat Apr 21 18:47:13 2007
New Revision: 124020

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124020
Log:
2007-04-21  Richard Guenther  <rguenther@suse.de>

	PR middle-end/31136
	* fold-const.c (fold_unary): Call fold_convert_const on the
	original tree.

	* gcc.c-torture/execute/pr31136.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr31136.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog