gcc/config/i386/lwpintrin.h

   1 /* Copyright (C) 2007-2018 Free Software Foundation, Inc.
   2
   3    This file is part of GCC.
   4
   5    GCC is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3, or (at your option)
   8    any later version.
   9
  10    GCC is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    Under Section 7 of GPL version 3, you are granted additional
  16    permissions described in the GCC Runtime Library Exception, version
  17    3.1, as published by the Free Software Foundation.
  18
  19    You should have received a copy of the GNU General Public License and
  20    a copy of the GCC Runtime Library Exception along with this program;
  21    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  22    <http://www.gnu.org/licenses/>.  */
  23
  24 #ifndef _X86INTRIN_H_INCLUDED
  25 # error "Never use <lwpintrin.h> directly; include <x86intrin.h> instead."
  26 #endif
  27
  28 #ifndef _LWPINTRIN_H_INCLUDED
  29 #define _LWPINTRIN_H_INCLUDED
  30
  31 #ifndef __LWP__
  32 #pragma GCC push_options
  33 #pragma GCC target("lwp")
  34 #define __DISABLE_LWP__
  35 #endif /* __LWP__ */
  36
  37 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  38 __llwpcb (void *__pcbAddress)
  39 {
  40   __builtin_ia32_llwpcb (__pcbAddress);
  41 }
  42
  43 extern __inline void * __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  44 __slwpcb (void)
  45 {
  46   return __builtin_ia32_slwpcb ();
  47 }
  48
  49 #ifdef __OPTIMIZE__
  50 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  51 __lwpval32 (unsigned int __data2, unsigned int __data1, unsigned int __flags)
  52 {
  53   __builtin_ia32_lwpval32 (__data2, __data1, __flags);
  54 }
  55
  56 #ifdef __x86_64__
  57 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  58 __lwpval64 (unsigned long long __data2, unsigned int __data1,
  59             unsigned int __flags)
  60 {
  61   __builtin_ia32_lwpval64 (__data2, __data1, __flags);
  62 }
  63 #endif
  64 #else
  65 #define __lwpval32(D2, D1, F) \
  66   (__builtin_ia32_lwpval32 ((unsigned int) (D2), (unsigned int) (D1), \
  67                             (unsigned int) (F)))
  68 #ifdef __x86_64__
  69 #define __lwpval64(D2, D1, F) \
  70   (__builtin_ia32_lwpval64 ((unsigned long long) (D2), (unsigned int) (D1), \
  71                             (unsigned int) (F)))
  72 #endif
  73 #endif
  74
  75
  76 #ifdef __OPTIMIZE__
  77 extern __inline unsigned char __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  78 __lwpins32 (unsigned int __data2, unsigned int __data1, unsigned int __flags)
  79 {
  80   return __builtin_ia32_lwpins32 (__data2, __data1, __flags);
  81 }
  82
  83 #ifdef __x86_64__
  84 extern __inline unsigned char __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  85 __lwpins64 (unsigned long long __data2, unsigned int __data1,
  86             unsigned int __flags)
  87 {
  88   return __builtin_ia32_lwpins64 (__data2, __data1, __flags);
  89 }
  90 #endif
  91 #else
  92 #define __lwpins32(D2, D1, F) \
  93   (__builtin_ia32_lwpins32 ((unsigned int) (D2), (unsigned int) (D1), \
  94                             (unsigned int) (F)))
  95 #ifdef __x86_64__
  96 #define __lwpins64(D2, D1, F) \
  97   (__builtin_ia32_lwpins64 ((unsigned long long) (D2), (unsigned int) (D1), \
  98                             (unsigned int) (F)))
  99 #endif
 100 #endif
 101
 102 #ifdef __DISABLE_LWP__
 103 #undef __DISABLE_LWP__
 104 #pragma GCC pop_options
 105 #endif /* __DISABLE_LWP__ */
 106
 107 #endif /* _LWPINTRIN_H_INCLUDED */