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powerpc: make memchr use memchr-power7.

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In powerpc64, memchr was always pointing to the internal __GI_memchr
implementation.  This patch fixes that and makes it use the
optimized POWER7 version when adequate.

	* sysdeps/powerpc/powerpc64/multiarch/memchr-ppc64.c: Make
	memchr not point to the internal __GI_memchr implementation.
This commit is contained in:
Carlos Eduardo Seo 2015-08-11 19:38:45 -03:00 committed by Tulio Magno Quites Machado Filho
parent e5dee2c896
commit 502b91de14
2 changed files with 18 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2015-08-21 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
* sysdeps/powerpc/powerpc64/multiarch/memchr-ppc64.c: Make
memchr not point to the internal __GI_memchr implementation.
2015-08-20 Joseph Myers <joseph@codesourcery.com>
* timezone/Makefile (CFLAGS-zdump.c): Remove

14
sysdeps/powerpc/powerpc64/multiarch/memchr-ppc64.c
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@ -16,4 +16,16 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c>
#include <string.h>
#define MEMCHR __memchr_ppc
#undef weak_alias
#define weak_alias(a, b)
# undef libc_hidden_builtin_def
# define libc_hidden_builtin_def(name)
extern __typeof (memchr) __memchr_ppc attribute_hidden;
#include <string/memchr.c>