r141737 - in /branches/gcc-4_2-branch/gcc: Chan...

[uros@gcc.gnu.org]

Author: uros
Date: Mon Nov 10 12:20:55 2008
New Revision: 141737

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141737
Log:
	Backport from mainline:
	2008-11-10  Ralph Loader  <suckfish@ihug.co.nz>

	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:

	Backport from mainline:
	2008-11-10  Ralph Loader  <suckfish@ihug.co.nz>

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


Added:
    branches/gcc-4_2-branch/gcc/testsuite/gcc.target/i386/mmx-8.c
Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/combine.c
    branches/gcc-4_2-branch/gcc/rtlanal.c
    branches/gcc-4_2-branch/gcc/testsuite/ChangeLog