/* Copyright (C) 2009 Free Software Foundation, Inc.
|
/* Copyright (C) 2009 Free Software Foundation, Inc.
|
|
|
This file is part of GCC.
|
This file is part of GCC.
|
|
|
GCC is free software; you can redistribute it and/or modify
|
GCC is free software; you can redistribute it and/or modify
|
it under the terms of the GNU General Public License as published by
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 3, or (at your option)
|
the Free Software Foundation; either version 3, or (at your option)
|
any later version.
|
any later version.
|
|
|
GCC is distributed in the hope that it will be useful,
|
GCC is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
Under Section 7 of GPL version 3, you are granted additional
|
Under Section 7 of GPL version 3, you are granted additional
|
permissions described in the GCC Runtime Library Exception, version
|
permissions described in the GCC Runtime Library Exception, version
|
3.1, as published by the Free Software Foundation.
|
3.1, as published by the Free Software Foundation.
|
|
|
You should have received a copy of the GNU General Public License and
|
You should have received a copy of the GNU General Public License and
|
a copy of the GCC Runtime Library Exception along with this program;
|
a copy of the GCC Runtime Library Exception along with this program;
|
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
<http://www.gnu.org/licenses/>. */
|
<http://www.gnu.org/licenses/>. */
|
|
|
#ifndef _X86INTRIN_H_INCLUDED
|
#ifndef _X86INTRIN_H_INCLUDED
|
# error "Never use <abmintrin.h> directly; include <x86intrin.h> instead."
|
# error "Never use <abmintrin.h> directly; include <x86intrin.h> instead."
|
#endif
|
#endif
|
|
|
#ifndef __ABM__
|
#ifndef __ABM__
|
# error "ABM instruction set not enabled"
|
# error "ABM instruction set not enabled"
|
#endif /* __ABM__ */
|
#endif /* __ABM__ */
|
|
|
#ifndef _ABMINTRIN_H_INCLUDED
|
#ifndef _ABMINTRIN_H_INCLUDED
|
#define _ABMINTRIN_H_INCLUDED
|
#define _ABMINTRIN_H_INCLUDED
|
|
|
extern __inline unsigned short __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
extern __inline unsigned short __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
__lzcnt16 (unsigned short __X)
|
__lzcnt16 (unsigned short __X)
|
{
|
{
|
return __builtin_clzs (__X);
|
return __builtin_clzs (__X);
|
}
|
}
|
|
|
extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
__lzcnt (unsigned int __X)
|
__lzcnt (unsigned int __X)
|
{
|
{
|
return __builtin_clz (__X);
|
return __builtin_clz (__X);
|
}
|
}
|
|
|
#ifdef __x86_64__
|
#ifdef __x86_64__
|
extern __inline unsigned long __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
extern __inline unsigned long __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
__lzcnt64 (unsigned long __X)
|
__lzcnt64 (unsigned long __X)
|
{
|
{
|
return __builtin_clzl (__X);
|
return __builtin_clzl (__X);
|
}
|
}
|
#endif
|
#endif
|
|
|
#endif /* _ABMINTRIN_H_INCLUDED */
|
#endif /* _ABMINTRIN_H_INCLUDED */
|
|
|