POWER7 VSX HWCAP enablement.

commit 1642331d
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Fri Aug 8 04:51:57 2008 +0000

2008-08-01  Steven Munroe  <sjmunroe@us.ibm.com>
            Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

	[BZ #6817]
	* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags):
	Added the members 'vsx' and 'arch_2_06'.
	(_dl_powerpc_platforms): Add the member 'power7'.
	* sysdeps/powerpc/dl-procinfo.h: Modify _DL_HWCAP_FIRST
	to reflect the changes required by VSX and ISA 2.06.
	Modify _DL_PLATFORMS_COUNT to reflect the addition of
	'power7'.
	Defined PPC_PLATFORM_POWER7.
	(_dl_string_platform): Add support for POWER7.
	* sysdeps/powerpc/sysdep.h: Define bit masks for VSX
	capability and ISA 2.06.