altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.

altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.

gcc:

2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
	(altivec_vsumsws): Add handling for -maltivec=be with a little
	endian target.
	(altivec_vsumsws_direct): New.
	(reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
	gen_altivec_vsumsws.

gcc/testsuite:

2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.dg/vmx/vsums.c: New.
	* gcc.dg/vmx/vsums-be-order.c: New.

From-SVN: r207414