aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/x86_64/multiarch/memmove_chk.c
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/x86_64/multiarch/memmove_chk.c')
-rw-r--r--sysdeps/x86_64/multiarch/memmove_chk.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/sysdeps/x86_64/multiarch/memmove_chk.c b/sysdeps/x86_64/multiarch/memmove_chk.c
deleted file mode 100644
index f64da63180..0000000000
--- a/sysdeps/x86_64/multiarch/memmove_chk.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Multiple versions of __memmove_chk.
- All versions must be listed in ifunc-impl-list.c.
- Copyright (C) 2010-2016 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>
-#include "init-arch.h"
-
-#define MEMMOVE_CHK __memmove_chk_sse2
-
-extern __typeof (__memmove_chk) __memmove_chk_sse2 attribute_hidden;
-extern __typeof (__memmove_chk) __memmove_chk_ssse3 attribute_hidden;
-extern __typeof (__memmove_chk) __memmove_chk_ssse3_back attribute_hidden;
-extern __typeof (__memmove_chk) __memmove_chk_avx_unaligned attribute_hidden;
-# ifdef HAVE_AVX512_ASM_SUPPORT
- extern __typeof (__memmove_chk) __memmove_chk_avx512_no_vzeroupper attribute_hidden;
-# endif
-
-#include "debug/memmove_chk.c"
-
-libc_ifunc (__memmove_chk,
-#ifdef HAVE_AVX512_ASM_SUPPORT
- HAS_ARCH_FEATURE (AVX512F_Usable)
- && HAS_ARCH_FEATURE (Prefer_No_VZEROUPPER)
- ? __memmove_chk_avx512_no_vzeroupper
- :
-#endif
- HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load) ? __memmove_chk_avx_unaligned :
- (HAS_CPU_FEATURE (SSSE3)
- ? (HAS_ARCH_FEATURE (Fast_Copy_Backward)
- ? __memmove_chk_ssse3_back : __memmove_chk_ssse3)
- : __memmove_chk_sse2));