powerpc: Add powerpc64 strcspn optimization

This patch makes the POWER7 optimized strcspn generic by using
default doubleword stores to zero the hash, instead of VSX
instructions.  Performance on POWER7/POWER8 does not change.

1 files changed, 0 insertions, 30 deletions

diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcspn-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/strcspn-ppc64.c
deleted file mode 100644
index 5f8b61054d..0000000000
--- a/sysdeps/powerpc/powerpc64/multiarch/strcspn-ppc64.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright (C) 2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <string.h>
-
-#define STRCSPN __strcspn_ppc
-#ifdef SHARED
-
-# undef libc_hidden_builtin_def
-# define libc_hidden_builtin_def(name) \
-  __hidden_ver1 (__strcspn_ppc, __GI_strcspn, __strcspn_ppc);
-#endif
-
-extern __typeof (strcspn) __strcspn_ppc attribute_hidden;
-
-#include <string/strcspn.c>