annotate gcc/config/i386/lwpintrin.h @ 55:77e2b8dfacca gcc-4.4.5

update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
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children 04ced10e8804
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55
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1 /* Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
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2
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3 This file is part of GCC.
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4
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5 GCC is free software; you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 3, or (at your option)
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8 any later version.
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9
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10 GCC is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 Under Section 7 of GPL version 3, you are granted additional
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16 permissions described in the GCC Runtime Library Exception, version
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17 3.1, as published by the Free Software Foundation.
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18
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19 You should have received a copy of the GNU General Public License and
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20 a copy of the GCC Runtime Library Exception along with this program;
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21 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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22 <http://www.gnu.org/licenses/>. */
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23
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24 #ifndef _X86INTRIN_H_INCLUDED
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25 # error "Never use <lwpintrin.h> directly; include <x86intrin.h> instead."
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26 #endif
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27
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28 #ifndef _LWPINTRIN_H_INCLUDED
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29 #define _LWPINTRIN_H_INCLUDED
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30
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31 #ifndef __LWP__
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32 # error "LWP instruction set not enabled"
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33 #else
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34
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35 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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36 __llwpcb (void *pcbAddress)
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37 {
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38 __builtin_ia32_llwpcb (pcbAddress);
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39 }
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40
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41 extern __inline void * __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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42 __slwpcb (void)
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43 {
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44 return __builtin_ia32_slwpcb ();
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45 }
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46
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47 #ifdef __OPTIMIZE__
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48 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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49 __lwpval32 (unsigned int data2, unsigned int data1, unsigned int flags)
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50 {
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51 __builtin_ia32_lwpval32 (data2, data1, flags);
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52 }
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53
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54 #ifdef __x86_64__
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55 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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56 __lwpval64 (unsigned long long data2, unsigned int data1, unsigned int flags)
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57 {
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58 __builtin_ia32_lwpval64 (data2, data1, flags);
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59 }
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60 #endif
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61 #else
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62 #define __lwpval32(D2, D1, F) \
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63 (__builtin_ia32_lwpval32 ((unsigned int) (D2), (unsigned int) (D1), \
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64 (unsigned int) (F)))
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65 #ifdef __x86_64__
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66 #define __lwpval64(D2, D1, F) \
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67 (__builtin_ia32_lwpval64 ((unsigned long long) (D2), (unsigned int) (D1), \
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68 (unsigned int) (F)))
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69 #endif
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70 #endif
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71
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72
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73 #ifdef __OPTIMIZE__
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74 extern __inline unsigned char __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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75 __lwpins32 (unsigned int data2, unsigned int data1, unsigned int flags)
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76 {
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77 return __builtin_ia32_lwpins32 (data2, data1, flags);
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78 }
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79
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80 #ifdef __x86_64__
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81 extern __inline unsigned char __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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82 __lwpins64 (unsigned long long data2, unsigned int data1, unsigned int flags)
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83 {
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84 return __builtin_ia32_lwpins64 (data2, data1, flags);
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85 }
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86 #endif
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87 #else
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88 #define __lwpins32(D2, D1, F) \
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89 (__builtin_ia32_lwpins32 ((unsigned int) (D2), (unsigned int) (D1), \
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90 (unsigned int) (F)))
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91 #ifdef __x86_64__
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92 #define __lwpins64(D2, D1, F) \
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93 (__builtin_ia32_lwpins64 ((unsigned long long) (D2), (unsigned int) (D1), \
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94 (unsigned int) (F)))
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95 #endif
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96 #endif
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97
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98 #endif /* __LWP__ */
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99
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100 #endif /* _LWPINTRIN_H_INCLUDED */