r141732 - in /trunk/gcc: ChangeLog combine.c rt...

[uros@gcc.gnu.org]

Author: uros
Date: Mon Nov 10 09:08:15 2008
New Revision: 141732

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141732
Log:
	PR middle-end/37807
	PR middle-end/37809
	* combine.c (force_to_mode): Do not process vector types.

	* rtlanal.c (nonzero_bits1): Do not process vector types.
	(num_sign_bit_copies1): Likewise.

testsuite/ChangeLog

	PR middle-end/37807
	PR middle-end/37809
	* gcc/testsuite/gcc.target/i386/mmx-8.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/mmx-8.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/combine.c
    trunk/gcc/rtlanal.c
    trunk/gcc/testsuite/ChangeLog