r136085 - in /branches/gcc-4_3-branch/gcc: Chan...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed May 28 13:45:47 2008
New Revision: 136085

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=136085
Log:
2008-05-28  Richard Guenther  <rguenther@suse.de>

	PR middle-end/36300
	* fold-const.c (extract_muldiv_1): Use TYPE_OVERFLOW_WRAPS,
	not TYPE_UNSIGNED.  Use TYPE_PRECISION instead of GET_MODE_SIZE.

	* gcc.dg/pr36300-1.c: New testcase.
	* gcc.dg/pr36300-2.c: Likewise.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr36300-1.c
    branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr36300-2.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/fold-const.c
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog