sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 1 | |
| 2 | /*---------------------------------------------------------------*/ |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 3 | /*--- begin host_generic_simd64.c ---*/ |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 4 | /*---------------------------------------------------------------*/ |
| 5 | |
| 6 | /* |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 7 | This file is part of Valgrind, a dynamic binary instrumentation |
| 8 | framework. |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 9 | |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 10 | Copyright (C) 2004-2010 OpenWorks LLP |
| 11 | info@open-works.net |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 12 | |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 13 | This program is free software; you can redistribute it and/or |
| 14 | modify it under the terms of the GNU General Public License as |
| 15 | published by the Free Software Foundation; either version 2 of the |
| 16 | License, or (at your option) any later version. |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 17 | |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 18 | This program is distributed in the hope that it will be useful, but |
| 19 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 21 | General Public License for more details. |
| 22 | |
| 23 | You should have received a copy of the GNU General Public License |
| 24 | along with this program; if not, write to the Free Software |
| 25 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
sewardj | 7bd6ffe | 2005-08-03 16:07:36 +0000 | [diff] [blame] | 26 | 02110-1301, USA. |
| 27 | |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 28 | The GNU General Public License is contained in the file COPYING. |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 29 | |
| 30 | Neither the names of the U.S. Department of Energy nor the |
| 31 | University of California nor the names of its contributors may be |
| 32 | used to endorse or promote products derived from this software |
| 33 | without prior written permission. |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 34 | */ |
| 35 | |
| 36 | /* Generic helper functions for doing 64-bit SIMD arithmetic in cases |
| 37 | where the instruction selectors cannot generate code in-line. |
| 38 | These are purely back-end entities and cannot be seen/referenced |
| 39 | from IR. */ |
| 40 | |
| 41 | #include "libvex_basictypes.h" |
sewardj | cef7d3e | 2009-07-02 12:21:59 +0000 | [diff] [blame] | 42 | #include "host_generic_simd64.h" |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 43 | |
| 44 | |
| 45 | |
| 46 | /* Tuple/select functions for 32x2 vectors. */ |
| 47 | |
| 48 | static inline ULong mk32x2 ( UInt w1, UInt w0 ) { |
| 49 | return (((ULong)w1) << 32) | ((ULong)w0); |
| 50 | } |
| 51 | |
| 52 | static inline UInt sel32x2_1 ( ULong w64 ) { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 53 | return 0xFFFFFFFF & toUInt(w64 >> 32); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 54 | } |
| 55 | static inline UInt sel32x2_0 ( ULong w64 ) { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 56 | return 0xFFFFFFFF & toUInt(w64); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 57 | } |
| 58 | |
| 59 | |
| 60 | /* Tuple/select functions for 16x4 vectors. gcc is pretty hopeless |
| 61 | with 64-bit shifts so we give it a hand. */ |
| 62 | |
| 63 | static inline ULong mk16x4 ( UShort w3, UShort w2, |
| 64 | UShort w1, UShort w0 ) { |
| 65 | UInt hi32 = (((UInt)w3) << 16) | ((UInt)w2); |
| 66 | UInt lo32 = (((UInt)w1) << 16) | ((UInt)w0); |
| 67 | return mk32x2(hi32, lo32); |
| 68 | } |
| 69 | |
| 70 | static inline UShort sel16x4_3 ( ULong w64 ) { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 71 | UInt hi32 = toUInt(w64 >> 32); |
| 72 | return toUShort(0xFFFF & (hi32 >> 16)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 73 | } |
| 74 | static inline UShort sel16x4_2 ( ULong w64 ) { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 75 | UInt hi32 = toUInt(w64 >> 32); |
| 76 | return toUShort(0xFFFF & hi32); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 77 | } |
| 78 | static inline UShort sel16x4_1 ( ULong w64 ) { |
| 79 | UInt lo32 = (UInt)w64; |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 80 | return toUShort(0xFFFF & (lo32 >> 16)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 81 | } |
| 82 | static inline UShort sel16x4_0 ( ULong w64 ) { |
| 83 | UInt lo32 = (UInt)w64; |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 84 | return toUShort(0xFFFF & lo32); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 85 | } |
| 86 | |
| 87 | |
| 88 | /* Tuple/select functions for 8x8 vectors. */ |
| 89 | |
| 90 | static inline ULong mk8x8 ( UChar w7, UChar w6, |
| 91 | UChar w5, UChar w4, |
| 92 | UChar w3, UChar w2, |
sewardj | e2ea176 | 2010-09-22 00:56:37 +0000 | [diff] [blame] | 93 | UChar w1, UChar w0 ) { |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 94 | UInt hi32 = (((UInt)w7) << 24) | (((UInt)w6) << 16) |
| 95 | | (((UInt)w5) << 8) | (((UInt)w4) << 0); |
| 96 | UInt lo32 = (((UInt)w3) << 24) | (((UInt)w2) << 16) |
| 97 | | (((UInt)w1) << 8) | (((UInt)w0) << 0); |
| 98 | return mk32x2(hi32, lo32); |
| 99 | } |
| 100 | |
| 101 | static inline UChar sel8x8_7 ( ULong w64 ) { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 102 | UInt hi32 = toUInt(w64 >> 32); |
| 103 | return toUChar(0xFF & (hi32 >> 24)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 104 | } |
| 105 | static inline UChar sel8x8_6 ( ULong w64 ) { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 106 | UInt hi32 = toUInt(w64 >> 32); |
| 107 | return toUChar(0xFF & (hi32 >> 16)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 108 | } |
| 109 | static inline UChar sel8x8_5 ( ULong w64 ) { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 110 | UInt hi32 = toUInt(w64 >> 32); |
| 111 | return toUChar(0xFF & (hi32 >> 8)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 112 | } |
| 113 | static inline UChar sel8x8_4 ( ULong w64 ) { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 114 | UInt hi32 = toUInt(w64 >> 32); |
| 115 | return toUChar(0xFF & (hi32 >> 0)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 116 | } |
| 117 | static inline UChar sel8x8_3 ( ULong w64 ) { |
| 118 | UInt lo32 = (UInt)w64; |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 119 | return toUChar(0xFF & (lo32 >> 24)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 120 | } |
| 121 | static inline UChar sel8x8_2 ( ULong w64 ) { |
| 122 | UInt lo32 = (UInt)w64; |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 123 | return toUChar(0xFF & (lo32 >> 16)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 124 | } |
| 125 | static inline UChar sel8x8_1 ( ULong w64 ) { |
| 126 | UInt lo32 = (UInt)w64; |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 127 | return toUChar(0xFF & (lo32 >> 8)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 128 | } |
| 129 | static inline UChar sel8x8_0 ( ULong w64 ) { |
| 130 | UInt lo32 = (UInt)w64; |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 131 | return toUChar(0xFF & (lo32 >> 0)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 132 | } |
| 133 | |
sewardj | d166e28 | 2008-02-06 11:42:45 +0000 | [diff] [blame] | 134 | static inline UChar index8x8 ( ULong w64, UChar ix ) { |
| 135 | ix &= 7; |
| 136 | return toUChar((w64 >> (8*ix)) & 0xFF); |
| 137 | } |
| 138 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 139 | |
| 140 | /* Scalar helpers. */ |
| 141 | |
| 142 | static inline Short qadd16S ( Short xx, Short yy ) |
| 143 | { |
| 144 | Int t = ((Int)xx) + ((Int)yy); |
| 145 | if (t < -32768) t = -32768; |
| 146 | if (t > 32767) t = 32767; |
| 147 | return (Short)t; |
| 148 | } |
| 149 | |
| 150 | static inline Char qadd8S ( Char xx, Char yy ) |
| 151 | { |
| 152 | Int t = ((Int)xx) + ((Int)yy); |
| 153 | if (t < -128) t = -128; |
| 154 | if (t > 127) t = 127; |
| 155 | return (Char)t; |
| 156 | } |
| 157 | |
| 158 | static inline UShort qadd16U ( UShort xx, UShort yy ) |
| 159 | { |
| 160 | UInt t = ((UInt)xx) + ((UInt)yy); |
| 161 | if (t > 0xFFFF) t = 0xFFFF; |
| 162 | return (UShort)t; |
| 163 | } |
| 164 | |
| 165 | static inline UChar qadd8U ( UChar xx, UChar yy ) |
| 166 | { |
| 167 | UInt t = ((UInt)xx) + ((UInt)yy); |
| 168 | if (t > 0xFF) t = 0xFF; |
| 169 | return (UChar)t; |
| 170 | } |
| 171 | |
| 172 | static inline Short qsub16S ( Short xx, Short yy ) |
| 173 | { |
| 174 | Int t = ((Int)xx) - ((Int)yy); |
| 175 | if (t < -32768) t = -32768; |
| 176 | if (t > 32767) t = 32767; |
| 177 | return (Short)t; |
| 178 | } |
| 179 | |
| 180 | static inline Char qsub8S ( Char xx, Char yy ) |
| 181 | { |
| 182 | Int t = ((Int)xx) - ((Int)yy); |
| 183 | if (t < -128) t = -128; |
| 184 | if (t > 127) t = 127; |
| 185 | return (Char)t; |
| 186 | } |
| 187 | |
| 188 | static inline UShort qsub16U ( UShort xx, UShort yy ) |
| 189 | { |
| 190 | Int t = ((Int)xx) - ((Int)yy); |
| 191 | if (t < 0) t = 0; |
| 192 | if (t > 0xFFFF) t = 0xFFFF; |
| 193 | return (UShort)t; |
| 194 | } |
| 195 | |
| 196 | static inline UChar qsub8U ( UChar xx, UChar yy ) |
| 197 | { |
| 198 | Int t = ((Int)xx) - ((Int)yy); |
| 199 | if (t < 0) t = 0; |
| 200 | if (t > 0xFF) t = 0xFF; |
| 201 | return (UChar)t; |
| 202 | } |
| 203 | |
| 204 | static inline Short mul16 ( Short xx, Short yy ) |
| 205 | { |
| 206 | Int t = ((Int)xx) * ((Int)yy); |
| 207 | return (Short)t; |
| 208 | } |
| 209 | |
sewardj | d166e28 | 2008-02-06 11:42:45 +0000 | [diff] [blame] | 210 | static inline Int mul32 ( Int xx, Int yy ) |
| 211 | { |
| 212 | Int t = ((Int)xx) * ((Int)yy); |
| 213 | return (Int)t; |
| 214 | } |
| 215 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 216 | static inline Short mulhi16S ( Short xx, Short yy ) |
| 217 | { |
| 218 | Int t = ((Int)xx) * ((Int)yy); |
| 219 | t >>=/*s*/ 16; |
| 220 | return (Short)t; |
| 221 | } |
| 222 | |
| 223 | static inline UShort mulhi16U ( UShort xx, UShort yy ) |
| 224 | { |
| 225 | UInt t = ((UInt)xx) * ((UInt)yy); |
| 226 | t >>=/*u*/ 16; |
| 227 | return (UShort)t; |
| 228 | } |
| 229 | |
| 230 | static inline UInt cmpeq32 ( UInt xx, UInt yy ) |
| 231 | { |
| 232 | return xx==yy ? 0xFFFFFFFF : 0; |
| 233 | } |
| 234 | |
| 235 | static inline UShort cmpeq16 ( UShort xx, UShort yy ) |
| 236 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 237 | return toUShort(xx==yy ? 0xFFFF : 0); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 238 | } |
| 239 | |
| 240 | static inline UChar cmpeq8 ( UChar xx, UChar yy ) |
| 241 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 242 | return toUChar(xx==yy ? 0xFF : 0); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 243 | } |
| 244 | |
| 245 | static inline UInt cmpgt32S ( Int xx, Int yy ) |
| 246 | { |
| 247 | return xx>yy ? 0xFFFFFFFF : 0; |
| 248 | } |
| 249 | |
| 250 | static inline UShort cmpgt16S ( Short xx, Short yy ) |
| 251 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 252 | return toUShort(xx>yy ? 0xFFFF : 0); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 253 | } |
| 254 | |
| 255 | static inline UChar cmpgt8S ( Char xx, Char yy ) |
| 256 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 257 | return toUChar(xx>yy ? 0xFF : 0); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 258 | } |
| 259 | |
sewardj | 1806918 | 2005-01-13 19:16:04 +0000 | [diff] [blame] | 260 | static inline UInt cmpnez32 ( UInt xx ) |
| 261 | { |
| 262 | return xx==0 ? 0 : 0xFFFFFFFF; |
| 263 | } |
| 264 | |
| 265 | static inline UShort cmpnez16 ( UShort xx ) |
| 266 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 267 | return toUShort(xx==0 ? 0 : 0xFFFF); |
sewardj | 1806918 | 2005-01-13 19:16:04 +0000 | [diff] [blame] | 268 | } |
| 269 | |
| 270 | static inline UChar cmpnez8 ( UChar xx ) |
| 271 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 272 | return toUChar(xx==0 ? 0 : 0xFF); |
sewardj | 1806918 | 2005-01-13 19:16:04 +0000 | [diff] [blame] | 273 | } |
| 274 | |
sewardj | c9bff7d | 2011-06-15 15:09:37 +0000 | [diff] [blame] | 275 | static inline Short qnarrow32Sto16S ( UInt xx0 ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 276 | { |
| 277 | Int xx = (Int)xx0; |
| 278 | if (xx < -32768) xx = -32768; |
| 279 | if (xx > 32767) xx = 32767; |
| 280 | return (Short)xx; |
| 281 | } |
| 282 | |
sewardj | c9bff7d | 2011-06-15 15:09:37 +0000 | [diff] [blame] | 283 | static inline Char qnarrow16Sto8S ( UShort xx0 ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 284 | { |
| 285 | Short xx = (Short)xx0; |
| 286 | if (xx < -128) xx = -128; |
| 287 | if (xx > 127) xx = 127; |
| 288 | return (Char)xx; |
| 289 | } |
| 290 | |
sewardj | c9bff7d | 2011-06-15 15:09:37 +0000 | [diff] [blame] | 291 | static inline UChar qnarrow16Sto8U ( UShort xx0 ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 292 | { |
| 293 | Short xx = (Short)xx0; |
| 294 | if (xx < 0) xx = 0; |
| 295 | if (xx > 255) xx = 255; |
| 296 | return (UChar)xx; |
| 297 | } |
| 298 | |
sewardj | ad2c9ea | 2011-10-22 09:32:16 +0000 | [diff] [blame^] | 299 | static inline UShort narrow32to16 ( UInt xx ) |
| 300 | { |
| 301 | return (UShort)xx; |
| 302 | } |
| 303 | |
| 304 | static inline UChar narrow16to8 ( UShort xx ) |
| 305 | { |
| 306 | return (UChar)xx; |
| 307 | } |
| 308 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 309 | /* shifts: we don't care about out-of-range ones, since |
| 310 | that is dealt with at a higher level. */ |
| 311 | |
sewardj | d166e28 | 2008-02-06 11:42:45 +0000 | [diff] [blame] | 312 | static inline UChar shl8 ( UChar v, UInt n ) |
| 313 | { |
| 314 | return toUChar(v << n); |
| 315 | } |
| 316 | |
sewardj | d71ba83 | 2006-12-27 01:15:29 +0000 | [diff] [blame] | 317 | static inline UChar sar8 ( UChar v, UInt n ) |
| 318 | { |
| 319 | return toUChar(((Char)v) >> n); |
| 320 | } |
| 321 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 322 | static inline UShort shl16 ( UShort v, UInt n ) |
| 323 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 324 | return toUShort(v << n); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 325 | } |
| 326 | |
| 327 | static inline UShort shr16 ( UShort v, UInt n ) |
| 328 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 329 | return toUShort((((UShort)v) >> n)); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 330 | } |
| 331 | |
| 332 | static inline UShort sar16 ( UShort v, UInt n ) |
| 333 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 334 | return toUShort(((Short)v) >> n); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 335 | } |
| 336 | |
| 337 | static inline UInt shl32 ( UInt v, UInt n ) |
| 338 | { |
| 339 | return v << n; |
| 340 | } |
| 341 | |
| 342 | static inline UInt shr32 ( UInt v, UInt n ) |
| 343 | { |
| 344 | return (((UInt)v) >> n); |
| 345 | } |
| 346 | |
| 347 | static inline UInt sar32 ( UInt v, UInt n ) |
| 348 | { |
| 349 | return ((Int)v) >> n; |
| 350 | } |
| 351 | |
| 352 | static inline UChar avg8U ( UChar xx, UChar yy ) |
| 353 | { |
| 354 | UInt xxi = (UInt)xx; |
| 355 | UInt yyi = (UInt)yy; |
| 356 | UInt r = (xxi + yyi + 1) >> 1; |
| 357 | return (UChar)r; |
| 358 | } |
| 359 | |
| 360 | static inline UShort avg16U ( UShort xx, UShort yy ) |
| 361 | { |
| 362 | UInt xxi = (UInt)xx; |
| 363 | UInt yyi = (UInt)yy; |
| 364 | UInt r = (xxi + yyi + 1) >> 1; |
| 365 | return (UShort)r; |
| 366 | } |
| 367 | |
| 368 | static inline Short max16S ( Short xx, Short yy ) |
| 369 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 370 | return toUShort((xx > yy) ? xx : yy); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 371 | } |
| 372 | |
| 373 | static inline UChar max8U ( UChar xx, UChar yy ) |
| 374 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 375 | return toUChar((xx > yy) ? xx : yy); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 376 | } |
| 377 | |
| 378 | static inline Short min16S ( Short xx, Short yy ) |
| 379 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 380 | return toUShort((xx < yy) ? xx : yy); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 381 | } |
| 382 | |
| 383 | static inline UChar min8U ( UChar xx, UChar yy ) |
| 384 | { |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 385 | return toUChar((xx < yy) ? xx : yy); |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 386 | } |
| 387 | |
sewardj | e2ea176 | 2010-09-22 00:56:37 +0000 | [diff] [blame] | 388 | static inline UShort hadd16U ( UShort xx, UShort yy ) |
| 389 | { |
| 390 | UInt xxi = (UInt)xx; |
| 391 | UInt yyi = (UInt)yy; |
| 392 | UInt r = (xxi + yyi) >> 1; |
| 393 | return (UShort)r; |
| 394 | } |
| 395 | |
| 396 | static inline Short hadd16S ( Short xx, Short yy ) |
| 397 | { |
| 398 | Int xxi = (Int)xx; |
| 399 | Int yyi = (Int)yy; |
| 400 | Int r = (xxi + yyi) >> 1; |
| 401 | return (Short)r; |
| 402 | } |
| 403 | |
| 404 | static inline UShort hsub16U ( UShort xx, UShort yy ) |
| 405 | { |
| 406 | UInt xxi = (UInt)xx; |
| 407 | UInt yyi = (UInt)yy; |
| 408 | UInt r = (xxi - yyi) >> 1; |
| 409 | return (UShort)r; |
| 410 | } |
| 411 | |
| 412 | static inline Short hsub16S ( Short xx, Short yy ) |
| 413 | { |
| 414 | Int xxi = (Int)xx; |
| 415 | Int yyi = (Int)yy; |
| 416 | Int r = (xxi - yyi) >> 1; |
| 417 | return (Short)r; |
| 418 | } |
| 419 | |
| 420 | static inline UChar hadd8U ( UChar xx, UChar yy ) |
| 421 | { |
| 422 | UInt xxi = (UInt)xx; |
| 423 | UInt yyi = (UInt)yy; |
| 424 | UInt r = (xxi + yyi) >> 1; |
| 425 | return (UChar)r; |
| 426 | } |
| 427 | |
| 428 | static inline Char hadd8S ( Char xx, Char yy ) |
| 429 | { |
| 430 | Int xxi = (Int)xx; |
| 431 | Int yyi = (Int)yy; |
| 432 | Int r = (xxi + yyi) >> 1; |
| 433 | return (Char)r; |
| 434 | } |
| 435 | |
| 436 | static inline UChar hsub8U ( UChar xx, UChar yy ) |
| 437 | { |
| 438 | UInt xxi = (UInt)xx; |
| 439 | UInt yyi = (UInt)yy; |
| 440 | UInt r = (xxi - yyi) >> 1; |
| 441 | return (UChar)r; |
| 442 | } |
| 443 | |
| 444 | static inline Char hsub8S ( Char xx, Char yy ) |
| 445 | { |
| 446 | Int xxi = (Int)xx; |
| 447 | Int yyi = (Int)yy; |
| 448 | Int r = (xxi - yyi) >> 1; |
| 449 | return (Char)r; |
| 450 | } |
| 451 | |
sewardj | 310d6b2 | 2010-10-18 16:29:40 +0000 | [diff] [blame] | 452 | static inline UInt absdiff8U ( UChar xx, UChar yy ) |
| 453 | { |
| 454 | UInt xxu = (UChar)xx; |
| 455 | UInt yyu = (UChar)yy; |
| 456 | return xxu >= yyu ? xxu - yyu : yyu - xxu; |
| 457 | } |
sewardj | e2ea176 | 2010-09-22 00:56:37 +0000 | [diff] [blame] | 458 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 459 | /* ----------------------------------------------------- */ |
| 460 | /* Start of the externally visible functions. These simply |
| 461 | implement the corresponding IR primops. */ |
| 462 | /* ----------------------------------------------------- */ |
| 463 | |
| 464 | /* ------------ Normal addition ------------ */ |
| 465 | |
| 466 | ULong h_generic_calc_Add32x2 ( ULong xx, ULong yy ) |
| 467 | { |
| 468 | return mk32x2( |
| 469 | sel32x2_1(xx) + sel32x2_1(yy), |
| 470 | sel32x2_0(xx) + sel32x2_0(yy) |
| 471 | ); |
| 472 | } |
| 473 | |
| 474 | ULong h_generic_calc_Add16x4 ( ULong xx, ULong yy ) |
| 475 | { |
| 476 | return mk16x4( |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 477 | toUShort( sel16x4_3(xx) + sel16x4_3(yy) ), |
| 478 | toUShort( sel16x4_2(xx) + sel16x4_2(yy) ), |
| 479 | toUShort( sel16x4_1(xx) + sel16x4_1(yy) ), |
| 480 | toUShort( sel16x4_0(xx) + sel16x4_0(yy) ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 481 | ); |
| 482 | } |
| 483 | |
| 484 | ULong h_generic_calc_Add8x8 ( ULong xx, ULong yy ) |
| 485 | { |
| 486 | return mk8x8( |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 487 | toUChar( sel8x8_7(xx) + sel8x8_7(yy) ), |
| 488 | toUChar( sel8x8_6(xx) + sel8x8_6(yy) ), |
| 489 | toUChar( sel8x8_5(xx) + sel8x8_5(yy) ), |
| 490 | toUChar( sel8x8_4(xx) + sel8x8_4(yy) ), |
| 491 | toUChar( sel8x8_3(xx) + sel8x8_3(yy) ), |
| 492 | toUChar( sel8x8_2(xx) + sel8x8_2(yy) ), |
| 493 | toUChar( sel8x8_1(xx) + sel8x8_1(yy) ), |
| 494 | toUChar( sel8x8_0(xx) + sel8x8_0(yy) ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 495 | ); |
| 496 | } |
| 497 | |
| 498 | /* ------------ Saturating addition ------------ */ |
| 499 | |
| 500 | ULong h_generic_calc_QAdd16Sx4 ( ULong xx, ULong yy ) |
| 501 | { |
| 502 | return mk16x4( |
| 503 | qadd16S( sel16x4_3(xx), sel16x4_3(yy) ), |
| 504 | qadd16S( sel16x4_2(xx), sel16x4_2(yy) ), |
| 505 | qadd16S( sel16x4_1(xx), sel16x4_1(yy) ), |
| 506 | qadd16S( sel16x4_0(xx), sel16x4_0(yy) ) |
| 507 | ); |
| 508 | } |
| 509 | |
| 510 | ULong h_generic_calc_QAdd8Sx8 ( ULong xx, ULong yy ) |
| 511 | { |
| 512 | return mk8x8( |
| 513 | qadd8S( sel8x8_7(xx), sel8x8_7(yy) ), |
| 514 | qadd8S( sel8x8_6(xx), sel8x8_6(yy) ), |
| 515 | qadd8S( sel8x8_5(xx), sel8x8_5(yy) ), |
| 516 | qadd8S( sel8x8_4(xx), sel8x8_4(yy) ), |
| 517 | qadd8S( sel8x8_3(xx), sel8x8_3(yy) ), |
| 518 | qadd8S( sel8x8_2(xx), sel8x8_2(yy) ), |
| 519 | qadd8S( sel8x8_1(xx), sel8x8_1(yy) ), |
| 520 | qadd8S( sel8x8_0(xx), sel8x8_0(yy) ) |
| 521 | ); |
| 522 | } |
| 523 | |
| 524 | ULong h_generic_calc_QAdd16Ux4 ( ULong xx, ULong yy ) |
| 525 | { |
| 526 | return mk16x4( |
| 527 | qadd16U( sel16x4_3(xx), sel16x4_3(yy) ), |
| 528 | qadd16U( sel16x4_2(xx), sel16x4_2(yy) ), |
| 529 | qadd16U( sel16x4_1(xx), sel16x4_1(yy) ), |
| 530 | qadd16U( sel16x4_0(xx), sel16x4_0(yy) ) |
| 531 | ); |
| 532 | } |
| 533 | |
| 534 | ULong h_generic_calc_QAdd8Ux8 ( ULong xx, ULong yy ) |
| 535 | { |
| 536 | return mk8x8( |
| 537 | qadd8U( sel8x8_7(xx), sel8x8_7(yy) ), |
| 538 | qadd8U( sel8x8_6(xx), sel8x8_6(yy) ), |
| 539 | qadd8U( sel8x8_5(xx), sel8x8_5(yy) ), |
| 540 | qadd8U( sel8x8_4(xx), sel8x8_4(yy) ), |
| 541 | qadd8U( sel8x8_3(xx), sel8x8_3(yy) ), |
| 542 | qadd8U( sel8x8_2(xx), sel8x8_2(yy) ), |
| 543 | qadd8U( sel8x8_1(xx), sel8x8_1(yy) ), |
| 544 | qadd8U( sel8x8_0(xx), sel8x8_0(yy) ) |
| 545 | ); |
| 546 | } |
| 547 | |
| 548 | /* ------------ Normal subtraction ------------ */ |
| 549 | |
| 550 | ULong h_generic_calc_Sub32x2 ( ULong xx, ULong yy ) |
| 551 | { |
| 552 | return mk32x2( |
| 553 | sel32x2_1(xx) - sel32x2_1(yy), |
| 554 | sel32x2_0(xx) - sel32x2_0(yy) |
| 555 | ); |
| 556 | } |
| 557 | |
| 558 | ULong h_generic_calc_Sub16x4 ( ULong xx, ULong yy ) |
| 559 | { |
| 560 | return mk16x4( |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 561 | toUShort( sel16x4_3(xx) - sel16x4_3(yy) ), |
| 562 | toUShort( sel16x4_2(xx) - sel16x4_2(yy) ), |
| 563 | toUShort( sel16x4_1(xx) - sel16x4_1(yy) ), |
| 564 | toUShort( sel16x4_0(xx) - sel16x4_0(yy) ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 565 | ); |
| 566 | } |
| 567 | |
| 568 | ULong h_generic_calc_Sub8x8 ( ULong xx, ULong yy ) |
| 569 | { |
| 570 | return mk8x8( |
sewardj | d19fc16 | 2005-02-26 02:16:39 +0000 | [diff] [blame] | 571 | toUChar( sel8x8_7(xx) - sel8x8_7(yy) ), |
| 572 | toUChar( sel8x8_6(xx) - sel8x8_6(yy) ), |
| 573 | toUChar( sel8x8_5(xx) - sel8x8_5(yy) ), |
| 574 | toUChar( sel8x8_4(xx) - sel8x8_4(yy) ), |
| 575 | toUChar( sel8x8_3(xx) - sel8x8_3(yy) ), |
| 576 | toUChar( sel8x8_2(xx) - sel8x8_2(yy) ), |
| 577 | toUChar( sel8x8_1(xx) - sel8x8_1(yy) ), |
| 578 | toUChar( sel8x8_0(xx) - sel8x8_0(yy) ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 579 | ); |
| 580 | } |
| 581 | |
| 582 | /* ------------ Saturating subtraction ------------ */ |
| 583 | |
| 584 | ULong h_generic_calc_QSub16Sx4 ( ULong xx, ULong yy ) |
| 585 | { |
| 586 | return mk16x4( |
| 587 | qsub16S( sel16x4_3(xx), sel16x4_3(yy) ), |
| 588 | qsub16S( sel16x4_2(xx), sel16x4_2(yy) ), |
| 589 | qsub16S( sel16x4_1(xx), sel16x4_1(yy) ), |
| 590 | qsub16S( sel16x4_0(xx), sel16x4_0(yy) ) |
| 591 | ); |
| 592 | } |
| 593 | |
| 594 | ULong h_generic_calc_QSub8Sx8 ( ULong xx, ULong yy ) |
| 595 | { |
| 596 | return mk8x8( |
| 597 | qsub8S( sel8x8_7(xx), sel8x8_7(yy) ), |
| 598 | qsub8S( sel8x8_6(xx), sel8x8_6(yy) ), |
| 599 | qsub8S( sel8x8_5(xx), sel8x8_5(yy) ), |
| 600 | qsub8S( sel8x8_4(xx), sel8x8_4(yy) ), |
| 601 | qsub8S( sel8x8_3(xx), sel8x8_3(yy) ), |
| 602 | qsub8S( sel8x8_2(xx), sel8x8_2(yy) ), |
| 603 | qsub8S( sel8x8_1(xx), sel8x8_1(yy) ), |
| 604 | qsub8S( sel8x8_0(xx), sel8x8_0(yy) ) |
| 605 | ); |
| 606 | } |
| 607 | |
| 608 | ULong h_generic_calc_QSub16Ux4 ( ULong xx, ULong yy ) |
| 609 | { |
| 610 | return mk16x4( |
| 611 | qsub16U( sel16x4_3(xx), sel16x4_3(yy) ), |
| 612 | qsub16U( sel16x4_2(xx), sel16x4_2(yy) ), |
| 613 | qsub16U( sel16x4_1(xx), sel16x4_1(yy) ), |
| 614 | qsub16U( sel16x4_0(xx), sel16x4_0(yy) ) |
| 615 | ); |
| 616 | } |
| 617 | |
| 618 | ULong h_generic_calc_QSub8Ux8 ( ULong xx, ULong yy ) |
| 619 | { |
| 620 | return mk8x8( |
| 621 | qsub8U( sel8x8_7(xx), sel8x8_7(yy) ), |
| 622 | qsub8U( sel8x8_6(xx), sel8x8_6(yy) ), |
| 623 | qsub8U( sel8x8_5(xx), sel8x8_5(yy) ), |
| 624 | qsub8U( sel8x8_4(xx), sel8x8_4(yy) ), |
| 625 | qsub8U( sel8x8_3(xx), sel8x8_3(yy) ), |
| 626 | qsub8U( sel8x8_2(xx), sel8x8_2(yy) ), |
| 627 | qsub8U( sel8x8_1(xx), sel8x8_1(yy) ), |
| 628 | qsub8U( sel8x8_0(xx), sel8x8_0(yy) ) |
| 629 | ); |
| 630 | } |
| 631 | |
| 632 | /* ------------ Multiplication ------------ */ |
| 633 | |
| 634 | ULong h_generic_calc_Mul16x4 ( ULong xx, ULong yy ) |
| 635 | { |
| 636 | return mk16x4( |
| 637 | mul16( sel16x4_3(xx), sel16x4_3(yy) ), |
| 638 | mul16( sel16x4_2(xx), sel16x4_2(yy) ), |
| 639 | mul16( sel16x4_1(xx), sel16x4_1(yy) ), |
| 640 | mul16( sel16x4_0(xx), sel16x4_0(yy) ) |
| 641 | ); |
| 642 | } |
| 643 | |
sewardj | d166e28 | 2008-02-06 11:42:45 +0000 | [diff] [blame] | 644 | ULong h_generic_calc_Mul32x2 ( ULong xx, ULong yy ) |
| 645 | { |
| 646 | return mk32x2( |
| 647 | mul32( sel32x2_1(xx), sel32x2_1(yy) ), |
| 648 | mul32( sel32x2_0(xx), sel32x2_0(yy) ) |
| 649 | ); |
| 650 | } |
| 651 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 652 | ULong h_generic_calc_MulHi16Sx4 ( ULong xx, ULong yy ) |
| 653 | { |
| 654 | return mk16x4( |
| 655 | mulhi16S( sel16x4_3(xx), sel16x4_3(yy) ), |
| 656 | mulhi16S( sel16x4_2(xx), sel16x4_2(yy) ), |
| 657 | mulhi16S( sel16x4_1(xx), sel16x4_1(yy) ), |
| 658 | mulhi16S( sel16x4_0(xx), sel16x4_0(yy) ) |
| 659 | ); |
| 660 | } |
| 661 | |
| 662 | ULong h_generic_calc_MulHi16Ux4 ( ULong xx, ULong yy ) |
| 663 | { |
| 664 | return mk16x4( |
| 665 | mulhi16U( sel16x4_3(xx), sel16x4_3(yy) ), |
| 666 | mulhi16U( sel16x4_2(xx), sel16x4_2(yy) ), |
| 667 | mulhi16U( sel16x4_1(xx), sel16x4_1(yy) ), |
| 668 | mulhi16U( sel16x4_0(xx), sel16x4_0(yy) ) |
| 669 | ); |
| 670 | } |
| 671 | |
| 672 | /* ------------ Comparison ------------ */ |
| 673 | |
| 674 | ULong h_generic_calc_CmpEQ32x2 ( ULong xx, ULong yy ) |
| 675 | { |
| 676 | return mk32x2( |
| 677 | cmpeq32( sel32x2_1(xx), sel32x2_1(yy) ), |
| 678 | cmpeq32( sel32x2_0(xx), sel32x2_0(yy) ) |
| 679 | ); |
| 680 | } |
| 681 | |
| 682 | ULong h_generic_calc_CmpEQ16x4 ( ULong xx, ULong yy ) |
| 683 | { |
| 684 | return mk16x4( |
| 685 | cmpeq16( sel16x4_3(xx), sel16x4_3(yy) ), |
| 686 | cmpeq16( sel16x4_2(xx), sel16x4_2(yy) ), |
| 687 | cmpeq16( sel16x4_1(xx), sel16x4_1(yy) ), |
| 688 | cmpeq16( sel16x4_0(xx), sel16x4_0(yy) ) |
| 689 | ); |
| 690 | } |
| 691 | |
| 692 | ULong h_generic_calc_CmpEQ8x8 ( ULong xx, ULong yy ) |
| 693 | { |
| 694 | return mk8x8( |
| 695 | cmpeq8( sel8x8_7(xx), sel8x8_7(yy) ), |
| 696 | cmpeq8( sel8x8_6(xx), sel8x8_6(yy) ), |
| 697 | cmpeq8( sel8x8_5(xx), sel8x8_5(yy) ), |
| 698 | cmpeq8( sel8x8_4(xx), sel8x8_4(yy) ), |
| 699 | cmpeq8( sel8x8_3(xx), sel8x8_3(yy) ), |
| 700 | cmpeq8( sel8x8_2(xx), sel8x8_2(yy) ), |
| 701 | cmpeq8( sel8x8_1(xx), sel8x8_1(yy) ), |
| 702 | cmpeq8( sel8x8_0(xx), sel8x8_0(yy) ) |
| 703 | ); |
| 704 | } |
| 705 | |
| 706 | ULong h_generic_calc_CmpGT32Sx2 ( ULong xx, ULong yy ) |
| 707 | { |
| 708 | return mk32x2( |
| 709 | cmpgt32S( sel32x2_1(xx), sel32x2_1(yy) ), |
| 710 | cmpgt32S( sel32x2_0(xx), sel32x2_0(yy) ) |
| 711 | ); |
| 712 | } |
| 713 | |
| 714 | ULong h_generic_calc_CmpGT16Sx4 ( ULong xx, ULong yy ) |
| 715 | { |
| 716 | return mk16x4( |
| 717 | cmpgt16S( sel16x4_3(xx), sel16x4_3(yy) ), |
| 718 | cmpgt16S( sel16x4_2(xx), sel16x4_2(yy) ), |
| 719 | cmpgt16S( sel16x4_1(xx), sel16x4_1(yy) ), |
| 720 | cmpgt16S( sel16x4_0(xx), sel16x4_0(yy) ) |
| 721 | ); |
| 722 | } |
| 723 | |
| 724 | ULong h_generic_calc_CmpGT8Sx8 ( ULong xx, ULong yy ) |
| 725 | { |
| 726 | return mk8x8( |
| 727 | cmpgt8S( sel8x8_7(xx), sel8x8_7(yy) ), |
| 728 | cmpgt8S( sel8x8_6(xx), sel8x8_6(yy) ), |
| 729 | cmpgt8S( sel8x8_5(xx), sel8x8_5(yy) ), |
| 730 | cmpgt8S( sel8x8_4(xx), sel8x8_4(yy) ), |
| 731 | cmpgt8S( sel8x8_3(xx), sel8x8_3(yy) ), |
| 732 | cmpgt8S( sel8x8_2(xx), sel8x8_2(yy) ), |
| 733 | cmpgt8S( sel8x8_1(xx), sel8x8_1(yy) ), |
| 734 | cmpgt8S( sel8x8_0(xx), sel8x8_0(yy) ) |
| 735 | ); |
| 736 | } |
| 737 | |
sewardj | 1806918 | 2005-01-13 19:16:04 +0000 | [diff] [blame] | 738 | ULong h_generic_calc_CmpNEZ32x2 ( ULong xx ) |
| 739 | { |
| 740 | return mk32x2( |
| 741 | cmpnez32( sel32x2_1(xx) ), |
| 742 | cmpnez32( sel32x2_0(xx) ) |
| 743 | ); |
| 744 | } |
| 745 | |
| 746 | ULong h_generic_calc_CmpNEZ16x4 ( ULong xx ) |
| 747 | { |
| 748 | return mk16x4( |
| 749 | cmpnez16( sel16x4_3(xx) ), |
| 750 | cmpnez16( sel16x4_2(xx) ), |
| 751 | cmpnez16( sel16x4_1(xx) ), |
| 752 | cmpnez16( sel16x4_0(xx) ) |
| 753 | ); |
| 754 | } |
| 755 | |
| 756 | ULong h_generic_calc_CmpNEZ8x8 ( ULong xx ) |
| 757 | { |
| 758 | return mk8x8( |
| 759 | cmpnez8( sel8x8_7(xx) ), |
| 760 | cmpnez8( sel8x8_6(xx) ), |
| 761 | cmpnez8( sel8x8_5(xx) ), |
| 762 | cmpnez8( sel8x8_4(xx) ), |
| 763 | cmpnez8( sel8x8_3(xx) ), |
| 764 | cmpnez8( sel8x8_2(xx) ), |
| 765 | cmpnez8( sel8x8_1(xx) ), |
| 766 | cmpnez8( sel8x8_0(xx) ) |
| 767 | ); |
| 768 | } |
| 769 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 770 | /* ------------ Saturating narrowing ------------ */ |
| 771 | |
sewardj | 5f438dd | 2011-06-16 11:36:23 +0000 | [diff] [blame] | 772 | ULong h_generic_calc_QNarrowBin32Sto16Sx4 ( ULong aa, ULong bb ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 773 | { |
| 774 | UInt d = sel32x2_1(aa); |
| 775 | UInt c = sel32x2_0(aa); |
| 776 | UInt b = sel32x2_1(bb); |
| 777 | UInt a = sel32x2_0(bb); |
| 778 | return mk16x4( |
sewardj | c9bff7d | 2011-06-15 15:09:37 +0000 | [diff] [blame] | 779 | qnarrow32Sto16S(d), |
| 780 | qnarrow32Sto16S(c), |
| 781 | qnarrow32Sto16S(b), |
| 782 | qnarrow32Sto16S(a) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 783 | ); |
| 784 | } |
| 785 | |
sewardj | 5f438dd | 2011-06-16 11:36:23 +0000 | [diff] [blame] | 786 | ULong h_generic_calc_QNarrowBin16Sto8Sx8 ( ULong aa, ULong bb ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 787 | { |
| 788 | UShort h = sel16x4_3(aa); |
| 789 | UShort g = sel16x4_2(aa); |
| 790 | UShort f = sel16x4_1(aa); |
| 791 | UShort e = sel16x4_0(aa); |
| 792 | UShort d = sel16x4_3(bb); |
| 793 | UShort c = sel16x4_2(bb); |
| 794 | UShort b = sel16x4_1(bb); |
| 795 | UShort a = sel16x4_0(bb); |
| 796 | return mk8x8( |
sewardj | c9bff7d | 2011-06-15 15:09:37 +0000 | [diff] [blame] | 797 | qnarrow16Sto8S(h), |
| 798 | qnarrow16Sto8S(g), |
| 799 | qnarrow16Sto8S(f), |
| 800 | qnarrow16Sto8S(e), |
| 801 | qnarrow16Sto8S(d), |
| 802 | qnarrow16Sto8S(c), |
| 803 | qnarrow16Sto8S(b), |
| 804 | qnarrow16Sto8S(a) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 805 | ); |
| 806 | } |
| 807 | |
sewardj | 5f438dd | 2011-06-16 11:36:23 +0000 | [diff] [blame] | 808 | ULong h_generic_calc_QNarrowBin16Sto8Ux8 ( ULong aa, ULong bb ) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 809 | { |
| 810 | UShort h = sel16x4_3(aa); |
| 811 | UShort g = sel16x4_2(aa); |
| 812 | UShort f = sel16x4_1(aa); |
| 813 | UShort e = sel16x4_0(aa); |
| 814 | UShort d = sel16x4_3(bb); |
| 815 | UShort c = sel16x4_2(bb); |
| 816 | UShort b = sel16x4_1(bb); |
| 817 | UShort a = sel16x4_0(bb); |
| 818 | return mk8x8( |
sewardj | c9bff7d | 2011-06-15 15:09:37 +0000 | [diff] [blame] | 819 | qnarrow16Sto8U(h), |
| 820 | qnarrow16Sto8U(g), |
| 821 | qnarrow16Sto8U(f), |
| 822 | qnarrow16Sto8U(e), |
| 823 | qnarrow16Sto8U(d), |
| 824 | qnarrow16Sto8U(c), |
| 825 | qnarrow16Sto8U(b), |
| 826 | qnarrow16Sto8U(a) |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 827 | ); |
| 828 | } |
| 829 | |
sewardj | ad2c9ea | 2011-10-22 09:32:16 +0000 | [diff] [blame^] | 830 | /* ------------ Truncating narrowing ------------ */ |
| 831 | |
| 832 | ULong h_generic_calc_NarrowBin32to16x4 ( ULong aa, ULong bb ) |
| 833 | { |
| 834 | UInt d = sel32x2_1(aa); |
| 835 | UInt c = sel32x2_0(aa); |
| 836 | UInt b = sel32x2_1(bb); |
| 837 | UInt a = sel32x2_0(bb); |
| 838 | return mk16x4( |
| 839 | narrow32to16(d), |
| 840 | narrow32to16(c), |
| 841 | narrow32to16(b), |
| 842 | narrow32to16(a) |
| 843 | ); |
| 844 | } |
| 845 | |
| 846 | ULong h_generic_calc_NarrowBin16to8x8 ( ULong aa, ULong bb ) |
| 847 | { |
| 848 | UShort h = sel16x4_3(aa); |
| 849 | UShort g = sel16x4_2(aa); |
| 850 | UShort f = sel16x4_1(aa); |
| 851 | UShort e = sel16x4_0(aa); |
| 852 | UShort d = sel16x4_3(bb); |
| 853 | UShort c = sel16x4_2(bb); |
| 854 | UShort b = sel16x4_1(bb); |
| 855 | UShort a = sel16x4_0(bb); |
| 856 | return mk8x8( |
| 857 | narrow16to8(h), |
| 858 | narrow16to8(g), |
| 859 | narrow16to8(f), |
| 860 | narrow16to8(e), |
| 861 | narrow16to8(d), |
| 862 | narrow16to8(c), |
| 863 | narrow16to8(b), |
| 864 | narrow16to8(a) |
| 865 | ); |
| 866 | } |
| 867 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 868 | /* ------------ Interleaving ------------ */ |
| 869 | |
| 870 | ULong h_generic_calc_InterleaveHI8x8 ( ULong aa, ULong bb ) |
| 871 | { |
| 872 | return mk8x8( |
| 873 | sel8x8_7(aa), |
| 874 | sel8x8_7(bb), |
| 875 | sel8x8_6(aa), |
| 876 | sel8x8_6(bb), |
| 877 | sel8x8_5(aa), |
| 878 | sel8x8_5(bb), |
| 879 | sel8x8_4(aa), |
| 880 | sel8x8_4(bb) |
| 881 | ); |
| 882 | } |
| 883 | |
| 884 | ULong h_generic_calc_InterleaveLO8x8 ( ULong aa, ULong bb ) |
| 885 | { |
| 886 | return mk8x8( |
| 887 | sel8x8_3(aa), |
| 888 | sel8x8_3(bb), |
| 889 | sel8x8_2(aa), |
| 890 | sel8x8_2(bb), |
| 891 | sel8x8_1(aa), |
| 892 | sel8x8_1(bb), |
| 893 | sel8x8_0(aa), |
| 894 | sel8x8_0(bb) |
| 895 | ); |
| 896 | } |
| 897 | |
| 898 | ULong h_generic_calc_InterleaveHI16x4 ( ULong aa, ULong bb ) |
| 899 | { |
| 900 | return mk16x4( |
| 901 | sel16x4_3(aa), |
| 902 | sel16x4_3(bb), |
| 903 | sel16x4_2(aa), |
| 904 | sel16x4_2(bb) |
| 905 | ); |
| 906 | } |
| 907 | |
| 908 | ULong h_generic_calc_InterleaveLO16x4 ( ULong aa, ULong bb ) |
| 909 | { |
| 910 | return mk16x4( |
| 911 | sel16x4_1(aa), |
| 912 | sel16x4_1(bb), |
| 913 | sel16x4_0(aa), |
| 914 | sel16x4_0(bb) |
| 915 | ); |
| 916 | } |
| 917 | |
| 918 | ULong h_generic_calc_InterleaveHI32x2 ( ULong aa, ULong bb ) |
| 919 | { |
| 920 | return mk32x2( |
| 921 | sel32x2_1(aa), |
| 922 | sel32x2_1(bb) |
| 923 | ); |
| 924 | } |
| 925 | |
| 926 | ULong h_generic_calc_InterleaveLO32x2 ( ULong aa, ULong bb ) |
| 927 | { |
| 928 | return mk32x2( |
| 929 | sel32x2_0(aa), |
| 930 | sel32x2_0(bb) |
| 931 | ); |
| 932 | } |
| 933 | |
sewardj | d166e28 | 2008-02-06 11:42:45 +0000 | [diff] [blame] | 934 | /* ------------ Concatenation ------------ */ |
| 935 | |
| 936 | ULong h_generic_calc_CatOddLanes16x4 ( ULong aa, ULong bb ) |
| 937 | { |
| 938 | return mk16x4( |
| 939 | sel16x4_3(aa), |
| 940 | sel16x4_1(aa), |
| 941 | sel16x4_3(bb), |
| 942 | sel16x4_1(bb) |
| 943 | ); |
| 944 | } |
| 945 | |
| 946 | ULong h_generic_calc_CatEvenLanes16x4 ( ULong aa, ULong bb ) |
| 947 | { |
| 948 | return mk16x4( |
| 949 | sel16x4_2(aa), |
| 950 | sel16x4_0(aa), |
| 951 | sel16x4_2(bb), |
| 952 | sel16x4_0(bb) |
| 953 | ); |
| 954 | } |
| 955 | |
| 956 | /* misc hack looking for a proper home */ |
| 957 | ULong h_generic_calc_Perm8x8 ( ULong aa, ULong bb ) |
| 958 | { |
| 959 | return mk8x8( |
| 960 | index8x8(aa, sel8x8_7(bb)), |
| 961 | index8x8(aa, sel8x8_6(bb)), |
| 962 | index8x8(aa, sel8x8_5(bb)), |
| 963 | index8x8(aa, sel8x8_4(bb)), |
| 964 | index8x8(aa, sel8x8_3(bb)), |
| 965 | index8x8(aa, sel8x8_2(bb)), |
| 966 | index8x8(aa, sel8x8_1(bb)), |
| 967 | index8x8(aa, sel8x8_0(bb)) |
| 968 | ); |
| 969 | } |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 970 | |
| 971 | /* ------------ Shifting ------------ */ |
| 972 | /* Note that because these primops are undefined if the shift amount |
| 973 | equals or exceeds the lane width, the shift amount is masked so |
| 974 | that the scalar shifts are always in range. In fact, given the |
| 975 | semantics of these primops (ShlN16x4, etc) it is an error if in |
| 976 | fact we are ever given an out-of-range shift amount. |
| 977 | */ |
| 978 | ULong h_generic_calc_ShlN32x2 ( ULong xx, UInt nn ) |
| 979 | { |
| 980 | /* vassert(nn < 32); */ |
| 981 | nn &= 31; |
| 982 | return mk32x2( |
| 983 | shl32( sel32x2_1(xx), nn ), |
| 984 | shl32( sel32x2_0(xx), nn ) |
| 985 | ); |
| 986 | } |
| 987 | |
| 988 | ULong h_generic_calc_ShlN16x4 ( ULong xx, UInt nn ) |
| 989 | { |
| 990 | /* vassert(nn < 16); */ |
| 991 | nn &= 15; |
| 992 | return mk16x4( |
| 993 | shl16( sel16x4_3(xx), nn ), |
| 994 | shl16( sel16x4_2(xx), nn ), |
| 995 | shl16( sel16x4_1(xx), nn ), |
| 996 | shl16( sel16x4_0(xx), nn ) |
| 997 | ); |
| 998 | } |
| 999 | |
sewardj | d166e28 | 2008-02-06 11:42:45 +0000 | [diff] [blame] | 1000 | ULong h_generic_calc_ShlN8x8 ( ULong xx, UInt nn ) |
| 1001 | { |
| 1002 | /* vassert(nn < 8); */ |
| 1003 | nn &= 7; |
| 1004 | return mk8x8( |
| 1005 | shl8( sel8x8_7(xx), nn ), |
| 1006 | shl8( sel8x8_6(xx), nn ), |
| 1007 | shl8( sel8x8_5(xx), nn ), |
| 1008 | shl8( sel8x8_4(xx), nn ), |
| 1009 | shl8( sel8x8_3(xx), nn ), |
| 1010 | shl8( sel8x8_2(xx), nn ), |
| 1011 | shl8( sel8x8_1(xx), nn ), |
| 1012 | shl8( sel8x8_0(xx), nn ) |
| 1013 | ); |
| 1014 | } |
| 1015 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 1016 | ULong h_generic_calc_ShrN32x2 ( ULong xx, UInt nn ) |
| 1017 | { |
| 1018 | /* vassert(nn < 32); */ |
| 1019 | nn &= 31; |
| 1020 | return mk32x2( |
| 1021 | shr32( sel32x2_1(xx), nn ), |
| 1022 | shr32( sel32x2_0(xx), nn ) |
| 1023 | ); |
| 1024 | } |
| 1025 | |
| 1026 | ULong h_generic_calc_ShrN16x4 ( ULong xx, UInt nn ) |
| 1027 | { |
| 1028 | /* vassert(nn < 16); */ |
| 1029 | nn &= 15; |
| 1030 | return mk16x4( |
| 1031 | shr16( sel16x4_3(xx), nn ), |
| 1032 | shr16( sel16x4_2(xx), nn ), |
| 1033 | shr16( sel16x4_1(xx), nn ), |
| 1034 | shr16( sel16x4_0(xx), nn ) |
| 1035 | ); |
| 1036 | } |
| 1037 | |
| 1038 | ULong h_generic_calc_SarN32x2 ( ULong xx, UInt nn ) |
| 1039 | { |
| 1040 | /* vassert(nn < 32); */ |
| 1041 | nn &= 31; |
| 1042 | return mk32x2( |
| 1043 | sar32( sel32x2_1(xx), nn ), |
| 1044 | sar32( sel32x2_0(xx), nn ) |
| 1045 | ); |
| 1046 | } |
| 1047 | |
| 1048 | ULong h_generic_calc_SarN16x4 ( ULong xx, UInt nn ) |
| 1049 | { |
| 1050 | /* vassert(nn < 16); */ |
| 1051 | nn &= 15; |
| 1052 | return mk16x4( |
| 1053 | sar16( sel16x4_3(xx), nn ), |
| 1054 | sar16( sel16x4_2(xx), nn ), |
| 1055 | sar16( sel16x4_1(xx), nn ), |
| 1056 | sar16( sel16x4_0(xx), nn ) |
| 1057 | ); |
| 1058 | } |
| 1059 | |
sewardj | d71ba83 | 2006-12-27 01:15:29 +0000 | [diff] [blame] | 1060 | ULong h_generic_calc_SarN8x8 ( ULong xx, UInt nn ) |
| 1061 | { |
| 1062 | /* vassert(nn < 8); */ |
| 1063 | nn &= 7; |
| 1064 | return mk8x8( |
| 1065 | sar8( sel8x8_7(xx), nn ), |
| 1066 | sar8( sel8x8_6(xx), nn ), |
| 1067 | sar8( sel8x8_5(xx), nn ), |
| 1068 | sar8( sel8x8_4(xx), nn ), |
| 1069 | sar8( sel8x8_3(xx), nn ), |
| 1070 | sar8( sel8x8_2(xx), nn ), |
| 1071 | sar8( sel8x8_1(xx), nn ), |
| 1072 | sar8( sel8x8_0(xx), nn ) |
| 1073 | ); |
| 1074 | } |
| 1075 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 1076 | /* ------------ Averaging ------------ */ |
| 1077 | |
| 1078 | ULong h_generic_calc_Avg8Ux8 ( ULong xx, ULong yy ) |
| 1079 | { |
| 1080 | return mk8x8( |
| 1081 | avg8U( sel8x8_7(xx), sel8x8_7(yy) ), |
| 1082 | avg8U( sel8x8_6(xx), sel8x8_6(yy) ), |
| 1083 | avg8U( sel8x8_5(xx), sel8x8_5(yy) ), |
| 1084 | avg8U( sel8x8_4(xx), sel8x8_4(yy) ), |
| 1085 | avg8U( sel8x8_3(xx), sel8x8_3(yy) ), |
| 1086 | avg8U( sel8x8_2(xx), sel8x8_2(yy) ), |
| 1087 | avg8U( sel8x8_1(xx), sel8x8_1(yy) ), |
| 1088 | avg8U( sel8x8_0(xx), sel8x8_0(yy) ) |
| 1089 | ); |
| 1090 | } |
| 1091 | |
| 1092 | ULong h_generic_calc_Avg16Ux4 ( ULong xx, ULong yy ) |
| 1093 | { |
| 1094 | return mk16x4( |
| 1095 | avg16U( sel16x4_3(xx), sel16x4_3(yy) ), |
| 1096 | avg16U( sel16x4_2(xx), sel16x4_2(yy) ), |
| 1097 | avg16U( sel16x4_1(xx), sel16x4_1(yy) ), |
| 1098 | avg16U( sel16x4_0(xx), sel16x4_0(yy) ) |
| 1099 | ); |
| 1100 | } |
| 1101 | |
| 1102 | /* ------------ max/min ------------ */ |
| 1103 | |
| 1104 | ULong h_generic_calc_Max16Sx4 ( ULong xx, ULong yy ) |
| 1105 | { |
| 1106 | return mk16x4( |
| 1107 | max16S( sel16x4_3(xx), sel16x4_3(yy) ), |
| 1108 | max16S( sel16x4_2(xx), sel16x4_2(yy) ), |
| 1109 | max16S( sel16x4_1(xx), sel16x4_1(yy) ), |
| 1110 | max16S( sel16x4_0(xx), sel16x4_0(yy) ) |
| 1111 | ); |
| 1112 | } |
| 1113 | |
| 1114 | ULong h_generic_calc_Max8Ux8 ( ULong xx, ULong yy ) |
| 1115 | { |
| 1116 | return mk8x8( |
| 1117 | max8U( sel8x8_7(xx), sel8x8_7(yy) ), |
| 1118 | max8U( sel8x8_6(xx), sel8x8_6(yy) ), |
| 1119 | max8U( sel8x8_5(xx), sel8x8_5(yy) ), |
| 1120 | max8U( sel8x8_4(xx), sel8x8_4(yy) ), |
| 1121 | max8U( sel8x8_3(xx), sel8x8_3(yy) ), |
| 1122 | max8U( sel8x8_2(xx), sel8x8_2(yy) ), |
| 1123 | max8U( sel8x8_1(xx), sel8x8_1(yy) ), |
| 1124 | max8U( sel8x8_0(xx), sel8x8_0(yy) ) |
| 1125 | ); |
| 1126 | } |
| 1127 | |
| 1128 | ULong h_generic_calc_Min16Sx4 ( ULong xx, ULong yy ) |
| 1129 | { |
| 1130 | return mk16x4( |
| 1131 | min16S( sel16x4_3(xx), sel16x4_3(yy) ), |
| 1132 | min16S( sel16x4_2(xx), sel16x4_2(yy) ), |
| 1133 | min16S( sel16x4_1(xx), sel16x4_1(yy) ), |
| 1134 | min16S( sel16x4_0(xx), sel16x4_0(yy) ) |
| 1135 | ); |
| 1136 | } |
| 1137 | |
| 1138 | ULong h_generic_calc_Min8Ux8 ( ULong xx, ULong yy ) |
| 1139 | { |
| 1140 | return mk8x8( |
| 1141 | min8U( sel8x8_7(xx), sel8x8_7(yy) ), |
| 1142 | min8U( sel8x8_6(xx), sel8x8_6(yy) ), |
| 1143 | min8U( sel8x8_5(xx), sel8x8_5(yy) ), |
| 1144 | min8U( sel8x8_4(xx), sel8x8_4(yy) ), |
| 1145 | min8U( sel8x8_3(xx), sel8x8_3(yy) ), |
| 1146 | min8U( sel8x8_2(xx), sel8x8_2(yy) ), |
| 1147 | min8U( sel8x8_1(xx), sel8x8_1(yy) ), |
| 1148 | min8U( sel8x8_0(xx), sel8x8_0(yy) ) |
| 1149 | ); |
| 1150 | } |
| 1151 | |
sewardj | e2ea176 | 2010-09-22 00:56:37 +0000 | [diff] [blame] | 1152 | /* ------------ SOME 32-bit SIMD HELPERS TOO ------------ */ |
| 1153 | |
| 1154 | /* Tuple/select functions for 16x2 vectors. */ |
| 1155 | static inline UInt mk16x2 ( UShort w1, UShort w2 ) { |
| 1156 | return (((UInt)w1) << 16) | ((UInt)w2); |
| 1157 | } |
| 1158 | |
| 1159 | static inline UShort sel16x2_1 ( UInt w32 ) { |
| 1160 | return 0xFFFF & (UShort)(w32 >> 16); |
| 1161 | } |
| 1162 | static inline UShort sel16x2_0 ( UInt w32 ) { |
| 1163 | return 0xFFFF & (UShort)(w32); |
| 1164 | } |
| 1165 | |
| 1166 | static inline UInt mk8x4 ( UChar w3, UChar w2, |
| 1167 | UChar w1, UChar w0 ) { |
| 1168 | UInt w32 = (((UInt)w3) << 24) | (((UInt)w2) << 16) |
| 1169 | | (((UInt)w1) << 8) | (((UInt)w0) << 0); |
| 1170 | return w32; |
| 1171 | } |
| 1172 | |
| 1173 | static inline UChar sel8x4_3 ( UInt w32 ) { |
| 1174 | return toUChar(0xFF & (w32 >> 24)); |
| 1175 | } |
| 1176 | static inline UChar sel8x4_2 ( UInt w32 ) { |
| 1177 | return toUChar(0xFF & (w32 >> 16)); |
| 1178 | } |
| 1179 | static inline UChar sel8x4_1 ( UInt w32 ) { |
| 1180 | return toUChar(0xFF & (w32 >> 8)); |
| 1181 | } |
| 1182 | static inline UChar sel8x4_0 ( UInt w32 ) { |
| 1183 | return toUChar(0xFF & (w32 >> 0)); |
| 1184 | } |
| 1185 | |
| 1186 | |
| 1187 | /* ----------------------------------------------------- */ |
| 1188 | /* More externally visible functions. These simply |
| 1189 | implement the corresponding IR primops. */ |
| 1190 | /* ----------------------------------------------------- */ |
| 1191 | |
| 1192 | /* ------ 16x2 ------ */ |
| 1193 | |
| 1194 | UInt h_generic_calc_Add16x2 ( UInt xx, UInt yy ) |
| 1195 | { |
| 1196 | return mk16x2( sel16x2_1(xx) + sel16x2_1(yy), |
| 1197 | sel16x2_0(xx) + sel16x2_0(yy) ); |
| 1198 | } |
| 1199 | |
| 1200 | UInt h_generic_calc_Sub16x2 ( UInt xx, UInt yy ) |
| 1201 | { |
| 1202 | return mk16x2( sel16x2_1(xx) - sel16x2_1(yy), |
| 1203 | sel16x2_0(xx) - sel16x2_0(yy) ); |
| 1204 | } |
| 1205 | |
| 1206 | UInt h_generic_calc_HAdd16Ux2 ( UInt xx, UInt yy ) |
| 1207 | { |
| 1208 | return mk16x2( hadd16U( sel16x2_1(xx), sel16x2_1(yy) ), |
| 1209 | hadd16U( sel16x2_0(xx), sel16x2_0(yy) ) ); |
| 1210 | } |
| 1211 | |
| 1212 | UInt h_generic_calc_HAdd16Sx2 ( UInt xx, UInt yy ) |
| 1213 | { |
| 1214 | return mk16x2( hadd16S( sel16x2_1(xx), sel16x2_1(yy) ), |
| 1215 | hadd16S( sel16x2_0(xx), sel16x2_0(yy) ) ); |
| 1216 | } |
| 1217 | |
| 1218 | UInt h_generic_calc_HSub16Ux2 ( UInt xx, UInt yy ) |
| 1219 | { |
| 1220 | return mk16x2( hsub16U( sel16x2_1(xx), sel16x2_1(yy) ), |
| 1221 | hsub16U( sel16x2_0(xx), sel16x2_0(yy) ) ); |
| 1222 | } |
| 1223 | |
| 1224 | UInt h_generic_calc_HSub16Sx2 ( UInt xx, UInt yy ) |
| 1225 | { |
| 1226 | return mk16x2( hsub16S( sel16x2_1(xx), sel16x2_1(yy) ), |
| 1227 | hsub16S( sel16x2_0(xx), sel16x2_0(yy) ) ); |
| 1228 | } |
| 1229 | |
| 1230 | UInt h_generic_calc_QAdd16Ux2 ( UInt xx, UInt yy ) |
| 1231 | { |
| 1232 | return mk16x2( qadd16U( sel16x2_1(xx), sel16x2_1(yy) ), |
| 1233 | qadd16U( sel16x2_0(xx), sel16x2_0(yy) ) ); |
| 1234 | } |
| 1235 | |
| 1236 | UInt h_generic_calc_QAdd16Sx2 ( UInt xx, UInt yy ) |
| 1237 | { |
| 1238 | return mk16x2( qadd16S( sel16x2_1(xx), sel16x2_1(yy) ), |
| 1239 | qadd16S( sel16x2_0(xx), sel16x2_0(yy) ) ); |
| 1240 | } |
| 1241 | |
| 1242 | UInt h_generic_calc_QSub16Ux2 ( UInt xx, UInt yy ) |
| 1243 | { |
| 1244 | return mk16x2( qsub16U( sel16x2_1(xx), sel16x2_1(yy) ), |
| 1245 | qsub16U( sel16x2_0(xx), sel16x2_0(yy) ) ); |
| 1246 | } |
| 1247 | |
| 1248 | UInt h_generic_calc_QSub16Sx2 ( UInt xx, UInt yy ) |
| 1249 | { |
| 1250 | return mk16x2( qsub16S( sel16x2_1(xx), sel16x2_1(yy) ), |
| 1251 | qsub16S( sel16x2_0(xx), sel16x2_0(yy) ) ); |
| 1252 | } |
| 1253 | |
| 1254 | /* ------ 8x4 ------ */ |
| 1255 | |
| 1256 | UInt h_generic_calc_Add8x4 ( UInt xx, UInt yy ) |
| 1257 | { |
| 1258 | return mk8x4( |
| 1259 | sel8x4_3(xx) + sel8x4_3(yy), |
| 1260 | sel8x4_2(xx) + sel8x4_2(yy), |
| 1261 | sel8x4_1(xx) + sel8x4_1(yy), |
| 1262 | sel8x4_0(xx) + sel8x4_0(yy) |
| 1263 | ); |
| 1264 | } |
| 1265 | |
| 1266 | UInt h_generic_calc_Sub8x4 ( UInt xx, UInt yy ) |
| 1267 | { |
| 1268 | return mk8x4( |
| 1269 | sel8x4_3(xx) - sel8x4_3(yy), |
| 1270 | sel8x4_2(xx) - sel8x4_2(yy), |
| 1271 | sel8x4_1(xx) - sel8x4_1(yy), |
| 1272 | sel8x4_0(xx) - sel8x4_0(yy) |
| 1273 | ); |
| 1274 | } |
| 1275 | |
| 1276 | UInt h_generic_calc_HAdd8Ux4 ( UInt xx, UInt yy ) |
| 1277 | { |
| 1278 | return mk8x4( |
| 1279 | hadd8U( sel8x4_3(xx), sel8x4_3(yy) ), |
| 1280 | hadd8U( sel8x4_2(xx), sel8x4_2(yy) ), |
| 1281 | hadd8U( sel8x4_1(xx), sel8x4_1(yy) ), |
| 1282 | hadd8U( sel8x4_0(xx), sel8x4_0(yy) ) |
| 1283 | ); |
| 1284 | } |
| 1285 | |
| 1286 | UInt h_generic_calc_HAdd8Sx4 ( UInt xx, UInt yy ) |
| 1287 | { |
| 1288 | return mk8x4( |
| 1289 | hadd8S( sel8x4_3(xx), sel8x4_3(yy) ), |
| 1290 | hadd8S( sel8x4_2(xx), sel8x4_2(yy) ), |
| 1291 | hadd8S( sel8x4_1(xx), sel8x4_1(yy) ), |
| 1292 | hadd8S( sel8x4_0(xx), sel8x4_0(yy) ) |
| 1293 | ); |
| 1294 | } |
| 1295 | |
| 1296 | UInt h_generic_calc_HSub8Ux4 ( UInt xx, UInt yy ) |
| 1297 | { |
| 1298 | return mk8x4( |
| 1299 | hsub8U( sel8x4_3(xx), sel8x4_3(yy) ), |
| 1300 | hsub8U( sel8x4_2(xx), sel8x4_2(yy) ), |
| 1301 | hsub8U( sel8x4_1(xx), sel8x4_1(yy) ), |
| 1302 | hsub8U( sel8x4_0(xx), sel8x4_0(yy) ) |
| 1303 | ); |
| 1304 | } |
| 1305 | |
| 1306 | UInt h_generic_calc_HSub8Sx4 ( UInt xx, UInt yy ) |
| 1307 | { |
| 1308 | return mk8x4( |
| 1309 | hsub8S( sel8x4_3(xx), sel8x4_3(yy) ), |
| 1310 | hsub8S( sel8x4_2(xx), sel8x4_2(yy) ), |
| 1311 | hsub8S( sel8x4_1(xx), sel8x4_1(yy) ), |
| 1312 | hsub8S( sel8x4_0(xx), sel8x4_0(yy) ) |
| 1313 | ); |
| 1314 | } |
| 1315 | |
| 1316 | UInt h_generic_calc_QAdd8Ux4 ( UInt xx, UInt yy ) |
| 1317 | { |
| 1318 | return mk8x4( |
| 1319 | qadd8U( sel8x4_3(xx), sel8x4_3(yy) ), |
| 1320 | qadd8U( sel8x4_2(xx), sel8x4_2(yy) ), |
| 1321 | qadd8U( sel8x4_1(xx), sel8x4_1(yy) ), |
| 1322 | qadd8U( sel8x4_0(xx), sel8x4_0(yy) ) |
| 1323 | ); |
| 1324 | } |
| 1325 | |
| 1326 | UInt h_generic_calc_QAdd8Sx4 ( UInt xx, UInt yy ) |
| 1327 | { |
| 1328 | return mk8x4( |
| 1329 | qadd8S( sel8x4_3(xx), sel8x4_3(yy) ), |
| 1330 | qadd8S( sel8x4_2(xx), sel8x4_2(yy) ), |
| 1331 | qadd8S( sel8x4_1(xx), sel8x4_1(yy) ), |
| 1332 | qadd8S( sel8x4_0(xx), sel8x4_0(yy) ) |
| 1333 | ); |
| 1334 | } |
| 1335 | |
| 1336 | UInt h_generic_calc_QSub8Ux4 ( UInt xx, UInt yy ) |
| 1337 | { |
| 1338 | return mk8x4( |
| 1339 | qsub8U( sel8x4_3(xx), sel8x4_3(yy) ), |
| 1340 | qsub8U( sel8x4_2(xx), sel8x4_2(yy) ), |
| 1341 | qsub8U( sel8x4_1(xx), sel8x4_1(yy) ), |
| 1342 | qsub8U( sel8x4_0(xx), sel8x4_0(yy) ) |
| 1343 | ); |
| 1344 | } |
| 1345 | |
| 1346 | UInt h_generic_calc_QSub8Sx4 ( UInt xx, UInt yy ) |
| 1347 | { |
| 1348 | return mk8x4( |
| 1349 | qsub8S( sel8x4_3(xx), sel8x4_3(yy) ), |
| 1350 | qsub8S( sel8x4_2(xx), sel8x4_2(yy) ), |
| 1351 | qsub8S( sel8x4_1(xx), sel8x4_1(yy) ), |
| 1352 | qsub8S( sel8x4_0(xx), sel8x4_0(yy) ) |
| 1353 | ); |
| 1354 | } |
| 1355 | |
| 1356 | UInt h_generic_calc_CmpNEZ16x2 ( UInt xx ) |
| 1357 | { |
| 1358 | return mk16x2( |
| 1359 | cmpnez16( sel16x2_1(xx) ), |
| 1360 | cmpnez16( sel16x2_0(xx) ) |
| 1361 | ); |
| 1362 | } |
| 1363 | |
| 1364 | UInt h_generic_calc_CmpNEZ8x4 ( UInt xx ) |
| 1365 | { |
| 1366 | return mk8x4( |
| 1367 | cmpnez8( sel8x4_3(xx) ), |
| 1368 | cmpnez8( sel8x4_2(xx) ), |
| 1369 | cmpnez8( sel8x4_1(xx) ), |
| 1370 | cmpnez8( sel8x4_0(xx) ) |
| 1371 | ); |
| 1372 | } |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 1373 | |
sewardj | 310d6b2 | 2010-10-18 16:29:40 +0000 | [diff] [blame] | 1374 | UInt h_generic_calc_Sad8Ux4 ( UInt xx, UInt yy ) |
| 1375 | { |
| 1376 | return absdiff8U( sel8x4_3(xx), sel8x4_3(yy) ) |
| 1377 | + absdiff8U( sel8x4_2(xx), sel8x4_2(yy) ) |
| 1378 | + absdiff8U( sel8x4_1(xx), sel8x4_1(yy) ) |
| 1379 | + absdiff8U( sel8x4_0(xx), sel8x4_0(yy) ); |
| 1380 | } |
| 1381 | |
| 1382 | |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 1383 | /*---------------------------------------------------------------*/ |
sewardj | cef7d3e | 2009-07-02 12:21:59 +0000 | [diff] [blame] | 1384 | /*--- end host_generic_simd64.c ---*/ |
sewardj | 38a3f86 | 2005-01-13 15:06:51 +0000 | [diff] [blame] | 1385 | /*---------------------------------------------------------------*/ |