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/* Multiple versions of strspn
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2009-2015 Free Software Foundation, Inc.
Contributed by Intel Corporation.
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 <config.h>
#include <sysdep.h>
#include <init-arch.h>
/* Define multiple versions only for the definition in libc. */
#if IS_IN (libc)
.text
ENTRY(strspn)
.type strspn, @gnu_indirect_function
LOAD_RTLD_GLOBAL_RO_RDX
leaq __strspn_sse2(%rip), %rax
HAS_CPU_FEATURE (SSE4_2)
jz 2f
leaq __strspn_sse42(%rip), %rax
2: ret
END(strspn)
# undef ENTRY
# define ENTRY(name) \
.type __strspn_sse2, @function; \
.globl __strspn_sse2; \
.align 16; \
__strspn_sse2: cfi_startproc; \
CALL_MCOUNT
# undef END
# define END(name) \
cfi_endproc; .size __strspn_sse2, .-__strspn_sse2
#endif
#include "../strspn.S"
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