Mercurial > hg > CbC > CbC_gcc

annotate gcc/config/i386/ia32intrin.h @ 55:77e2b8dfacca gcc-4.4.5

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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
parents
children f6334be47118
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
55
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1 /* Copyright (C) 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 <ia32intrin.h> directly; include <x86intrin.h> instead."
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26 #endif
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27
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28 /* 32bit bsf */
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29 extern __inline int
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30 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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31 __bsfd (int __X)
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32 {
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33 return __builtin_ctz (__X);
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34 }
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35
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36 /* 32bit bsr */
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37 extern __inline int
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38 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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39 __bsrd (int __X)
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40 {
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41 return __builtin_ia32_bsrsi (__X);
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42 }
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43
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44 /* 32bit bswap */
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45 extern __inline int
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46 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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47 __bswapd (int __X)
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48 {
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49 return __builtin_bswap32 (__X);
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50 }
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51
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52 #ifdef __SSE4_2__
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53 /* 32bit accumulate CRC32 (polynomial 0x11EDC6F41) value. */
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54 extern __inline unsigned int
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55 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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56 __crc32b (unsigned int __C, unsigned char __V)
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57 {
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58 return __builtin_ia32_crc32qi (__C, __V);
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59 }
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60
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61 extern __inline unsigned int
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62 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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63 __crc32w (unsigned int __C, unsigned short __V)
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64 {
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65 return __builtin_ia32_crc32hi (__C, __V);
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66 }
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67
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68 extern __inline unsigned int
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69 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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70 __crc32d (unsigned int __C, unsigned int __V)
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71 {
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72 return __builtin_ia32_crc32si (__C, __V);
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73 }
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74 #endif /* SSE4.2 */
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75
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76 /* 32bit popcnt */
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77 extern __inline int
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78 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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79 __popcntd (unsigned int __X)
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80 {
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81 return __builtin_popcount (__X);
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82 }
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83
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84 /* rdpmc */
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85 extern __inline unsigned long long
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86 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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87 __rdpmc (int __S)
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88 {
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89 return __builtin_ia32_rdpmc (__S);
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90 }
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91
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92 /* rdtsc */
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93 extern __inline unsigned long long
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94 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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95 __rdtsc (void)
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96 {
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97 return __builtin_ia32_rdtsc ();
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98 }
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99
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100 /* rdtscp */
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101 extern __inline unsigned long long
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102 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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103 __rdtscp (unsigned int *__A)
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104 {
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105 return __builtin_ia32_rdtscp (__A);
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106 }
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107
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108 /* 8bit rol */
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109 extern __inline unsigned char
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110 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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111 __rolb (unsigned char __X, int __C)
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112 {
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113 return __builtin_ia32_rolqi (__X, __C);
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114 }
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115
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116 /* 16bit rol */
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117 extern __inline unsigned short
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118 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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119 __rolw (unsigned short __X, int __C)
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120 {
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121 return __builtin_ia32_rolhi (__X, __C);
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122 }
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123
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124 /* 32bit rol */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
125 extern __inline unsigned int
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
126 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
127 __rold (unsigned int __X, int __C)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
128 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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129 return (__X << __C) | (__X >> (32 - __C));
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
130 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
131
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
132 /* 8bit ror */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
133 extern __inline unsigned char
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
134 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
135 __rorb (unsigned char __X, int __C)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
136 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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137 return __builtin_ia32_rorqi (__X, __C);
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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138 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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139
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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140 /* 16bit ror */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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141 extern __inline unsigned short
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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142 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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143 __rorw (unsigned short __X, int __C)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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144 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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145 return __builtin_ia32_rorhi (__X, __C);
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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146 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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147
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
148 /* 32bit ror */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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149 extern __inline unsigned int
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
150 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
151 __rord (unsigned int __X, int __C)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
152 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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153 return (__X >> __C) | (__X << (32 - __C));
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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154 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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155
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
156 #ifdef __x86_64__
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 /* 64bit bsf */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 extern __inline int
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
160 __bsfq (long long __X)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
161 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
162 return __builtin_ctzll (__X);
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
163 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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164
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 /* 64bit bsr */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 extern __inline int
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
168 __bsrq (long long __X)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
169 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
170 return __builtin_ia32_bsrdi (__X);
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
171 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
172
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 /* 64bit bswap */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
174 extern __inline long long
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
176 __bswapq (long long __X)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
177 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
178 return __builtin_bswap64 (__X);
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
179 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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180
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 /* 64bit accumulate CRC32 (polynomial 0x11EDC6F41) value. */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
182 extern __inline unsigned long long
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 __crc32q (unsigned long long __C, unsigned long long __V)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
185 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
186 return __builtin_ia32_crc32di (__C, __V);
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
188
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 /* 64bit popcnt */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 extern __inline long long
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
192 __popcntq (unsigned long long __X)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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diff changeset
193 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
194 return __builtin_popcountll (__X);
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
195 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 /* 64bit rol */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 extern __inline unsigned long long
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 __rolq (unsigned long long __X, int __C)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 return (__X << __C) | (__X >> (64 - __C));
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
203 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
204
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
205 /* 64bit ror */
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 extern __inline unsigned long long
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208 __rorq (unsigned long long __X, int __C)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 {
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 return (__X >> __C) | (__X << (64 - __C));
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211 }
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 #define _bswap64(a) __bswapq(a)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
214 #define _popcnt64(a) __popcntq(a)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
215 #define _lrotl(a,b) __rolq((a), (b))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 #define _lrotr(a,b) __rorq((a), (b))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 #else
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
218 #define _lrotl(a,b) __rold((a), (b))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 #define _lrotr(a,b) __rord((a), (b))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
220 #endif
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
221
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
222 #define _bit_scan_forward(a) __bsfd(a)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
223 #define _bit_scan_reverse(a) __bsrd(a)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 #define _bswap(a) __bswapd(a)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 #define _popcnt32(a) __popcntd(a)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
226 #define _rdpmc(a) __rdpmc(a)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
227 #define _rdtsc() __rdtsc()
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
228 #define _rdtscp(a) __rdtscp(a)
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
229 #define _rotwl(a,b) __rolw((a), (b))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
230 #define _rotwr(a,b) __rorw((a), (b))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
231 #define _rotl(a,b) __rold((a), (b))
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
232 #define _rotr(a,b) __rord((a), (b))