Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1 | //==- SPUInstrInfo.td - Describe the Cell SPU Instructions -*- tablegen -*-==// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Chris Lattner | 4ee451d | 2007-12-29 20:36:04 +0000 | [diff] [blame^] | 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // Cell SPU Instructions: |
| 10 | //===----------------------------------------------------------------------===// |
| 11 | |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | // TODO Items (not urgent today, but would be nice, low priority) |
| 14 | // |
| 15 | // ANDBI, ORBI: SPU constructs a 4-byte constant for these instructions by |
| 16 | // concatenating the byte argument b as "bbbb". Could recognize this bit pattern |
| 17 | // in 16-bit and 32-bit constants and reduce instruction count. |
| 18 | //===----------------------------------------------------------------------===// |
| 19 | |
| 20 | //===----------------------------------------------------------------------===// |
| 21 | // Pseudo instructions: |
| 22 | //===----------------------------------------------------------------------===// |
| 23 | |
| 24 | let hasCtrlDep = 1, Defs = [R1], Uses = [R1] in { |
| 25 | def ADJCALLSTACKDOWN : Pseudo<(outs), (ins u16imm:$amt), |
| 26 | "${:comment} ADJCALLSTACKDOWN", |
| 27 | [(callseq_start imm:$amt)]>; |
| 28 | def ADJCALLSTACKUP : Pseudo<(outs), (ins u16imm:$amt), |
| 29 | "${:comment} ADJCALLSTACKUP", |
| 30 | [(callseq_end imm:$amt)]>; |
| 31 | } |
| 32 | |
| 33 | //===----------------------------------------------------------------------===// |
| 34 | // DWARF debugging Pseudo Instructions |
| 35 | //===----------------------------------------------------------------------===// |
| 36 | |
| 37 | def DWARF_LOC : Pseudo<(outs), (ins i32imm:$line, i32imm:$col, i32imm:$file), |
| 38 | "${:comment} .loc $file, $line, $col", |
| 39 | [(dwarf_loc (i32 imm:$line), (i32 imm:$col), |
| 40 | (i32 imm:$file))]>; |
| 41 | |
| 42 | //===----------------------------------------------------------------------===// |
| 43 | // Loads: |
| 44 | // NB: The ordering is actually important, since the instruction selection |
| 45 | // will try each of the instructions in sequence, i.e., the D-form first with |
| 46 | // the 10-bit displacement, then the A-form with the 16 bit displacement, and |
| 47 | // finally the X-form with the register-register. |
| 48 | //===----------------------------------------------------------------------===// |
| 49 | |
| 50 | let isLoad = 1 in { |
| 51 | def LQDv16i8: |
| 52 | RI10Form<0b00101100, (outs VECREG:$rT), (ins memri10:$src), |
| 53 | "lqd\t$rT, $src", LoadStore, |
| 54 | [(set (v16i8 VECREG:$rT), (load dform_addr:$src))]>; |
| 55 | |
| 56 | def LQDv8i16: |
| 57 | RI10Form<0b00101100, (outs VECREG:$rT), (ins memri10:$src), |
| 58 | "lqd\t$rT, $src", LoadStore, |
| 59 | [(set (v8i16 VECREG:$rT), (load dform_addr:$src))]>; |
| 60 | |
| 61 | def LQDv4i32: |
| 62 | RI10Form<0b00101100, (outs VECREG:$rT), (ins memri10:$src), |
| 63 | "lqd\t$rT, $src", LoadStore, |
| 64 | [(set (v4i32 VECREG:$rT), (load dform_addr:$src))]>; |
| 65 | |
| 66 | def LQDv2i64: |
| 67 | RI10Form<0b00101100, (outs VECREG:$rT), (ins memri10:$src), |
| 68 | "lqd\t$rT, $src", LoadStore, |
| 69 | [(set (v2i64 VECREG:$rT), (load dform_addr:$src))]>; |
| 70 | |
| 71 | def LQDv4f32: |
| 72 | RI10Form<0b00101100, (outs VECREG:$rT), (ins memri10:$src), |
| 73 | "lqd\t$rT, $src", LoadStore, |
| 74 | [(set (v4f32 VECREG:$rT), (load dform_addr:$src))]>; |
| 75 | |
| 76 | def LQDv2f64: |
| 77 | RI10Form<0b00101100, (outs VECREG:$rT), (ins memri10:$src), |
| 78 | "lqd\t$rT, $src", LoadStore, |
| 79 | [(set (v2f64 VECREG:$rT), (load dform_addr:$src))]>; |
| 80 | |
| 81 | def LQDr128: |
| 82 | RI10Form<0b00101100, (outs GPRC:$rT), (ins memri10:$src), |
| 83 | "lqd\t$rT, $src", LoadStore, |
| 84 | [(set GPRC:$rT, (load dform_addr:$src))]>; |
| 85 | |
| 86 | def LQDr64: |
| 87 | RI10Form<0b00101100, (outs R64C:$rT), (ins memri10:$src), |
| 88 | "lqd\t$rT, $src", LoadStore, |
| 89 | [(set R64C:$rT, (load dform_addr:$src))]>; |
| 90 | |
| 91 | def LQDr32: |
| 92 | RI10Form<0b00101100, (outs R32C:$rT), (ins memri10:$src), |
| 93 | "lqd\t$rT, $src", LoadStore, |
| 94 | [(set R32C:$rT, (load dform_addr:$src))]>; |
| 95 | |
| 96 | // Floating Point |
| 97 | def LQDf32: |
| 98 | RI10Form<0b00101100, (outs R32FP:$rT), (ins memri10:$src), |
| 99 | "lqd\t$rT, $src", LoadStore, |
| 100 | [(set R32FP:$rT, (load dform_addr:$src))]>; |
| 101 | |
| 102 | def LQDf64: |
| 103 | RI10Form<0b00101100, (outs R64FP:$rT), (ins memri10:$src), |
| 104 | "lqd\t$rT, $src", LoadStore, |
| 105 | [(set R64FP:$rT, (load dform_addr:$src))]>; |
| 106 | // END Floating Point |
| 107 | |
| 108 | def LQDr16: |
| 109 | RI10Form<0b00101100, (outs R16C:$rT), (ins memri10:$src), |
| 110 | "lqd\t$rT, $src", LoadStore, |
| 111 | [(set R16C:$rT, (load dform_addr:$src))]>; |
| 112 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 113 | def LQDr8: |
| 114 | RI10Form<0b00101100, (outs R8C:$rT), (ins memri10:$src), |
| 115 | "lqd\t$rT, $src", LoadStore, |
| 116 | [(set R8C:$rT, (load dform_addr:$src))]>; |
| 117 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 118 | def LQAv16i8: |
| 119 | RI16Form<0b100001100, (outs VECREG:$rT), (ins addr256k:$src), |
| 120 | "lqa\t$rT, $src", LoadStore, |
| 121 | [(set (v16i8 VECREG:$rT), (load aform_addr:$src))]>; |
| 122 | |
| 123 | def LQAv8i16: |
| 124 | RI16Form<0b100001100, (outs VECREG:$rT), (ins addr256k:$src), |
| 125 | "lqa\t$rT, $src", LoadStore, |
| 126 | [(set (v8i16 VECREG:$rT), (load aform_addr:$src))]>; |
| 127 | |
| 128 | def LQAv4i32: |
| 129 | RI16Form<0b100001100, (outs VECREG:$rT), (ins addr256k:$src), |
| 130 | "lqa\t$rT, $src", LoadStore, |
| 131 | [(set (v4i32 VECREG:$rT), (load aform_addr:$src))]>; |
| 132 | |
| 133 | def LQAv2i64: |
| 134 | RI16Form<0b100001100, (outs VECREG:$rT), (ins addr256k:$src), |
| 135 | "lqa\t$rT, $src", LoadStore, |
| 136 | [(set (v2i64 VECREG:$rT), (load aform_addr:$src))]>; |
| 137 | |
| 138 | def LQAv4f32: |
| 139 | RI16Form<0b100001100, (outs VECREG:$rT), (ins addr256k:$src), |
| 140 | "lqa\t$rT, $src", LoadStore, |
| 141 | [(set (v4f32 VECREG:$rT), (load aform_addr:$src))]>; |
| 142 | |
| 143 | def LQAv2f64: |
| 144 | RI16Form<0b100001100, (outs VECREG:$rT), (ins addr256k:$src), |
| 145 | "lqa\t$rT, $src", LoadStore, |
| 146 | [(set (v2f64 VECREG:$rT), (load aform_addr:$src))]>; |
| 147 | |
| 148 | def LQAr128: |
| 149 | RI16Form<0b100001100, (outs GPRC:$rT), (ins addr256k:$src), |
| 150 | "lqa\t$rT, $src", LoadStore, |
| 151 | [(set GPRC:$rT, (load aform_addr:$src))]>; |
| 152 | |
| 153 | def LQAr64: |
| 154 | RI16Form<0b100001100, (outs R64C:$rT), (ins addr256k:$src), |
| 155 | "lqa\t$rT, $src", LoadStore, |
| 156 | [(set R64C:$rT, (load aform_addr:$src))]>; |
| 157 | |
| 158 | def LQAr32: |
| 159 | RI16Form<0b100001100, (outs R32C:$rT), (ins addr256k:$src), |
| 160 | "lqa\t$rT, $src", LoadStore, |
| 161 | [(set R32C:$rT, (load aform_addr:$src))]>; |
| 162 | |
| 163 | def LQAf32: |
| 164 | RI16Form<0b100001100, (outs R32FP:$rT), (ins addr256k:$src), |
| 165 | "lqa\t$rT, $src", LoadStore, |
| 166 | [(set R32FP:$rT, (load aform_addr:$src))]>; |
| 167 | |
| 168 | def LQAf64: |
| 169 | RI16Form<0b100001100, (outs R64FP:$rT), (ins addr256k:$src), |
| 170 | "lqa\t$rT, $src", LoadStore, |
| 171 | [(set R64FP:$rT, (load aform_addr:$src))]>; |
| 172 | |
| 173 | def LQAr16: |
| 174 | RI16Form<0b100001100, (outs R16C:$rT), (ins addr256k:$src), |
| 175 | "lqa\t$rT, $src", LoadStore, |
| 176 | [(set R16C:$rT, (load aform_addr:$src))]>; |
| 177 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 178 | def LQAr8: |
| 179 | RI16Form<0b100001100, (outs R8C:$rT), (ins addr256k:$src), |
| 180 | "lqa\t$rT, $src", LoadStore, |
| 181 | [(set R8C:$rT, (load aform_addr:$src))]>; |
| 182 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 183 | def LQXv16i8: |
| 184 | RRForm<0b00100011100, (outs VECREG:$rT), (ins memrr:$src), |
| 185 | "lqx\t$rT, $src", LoadStore, |
| 186 | [(set (v16i8 VECREG:$rT), (load xform_addr:$src))]>; |
| 187 | |
| 188 | def LQXv8i16: |
| 189 | RRForm<0b00100011100, (outs VECREG:$rT), (ins memrr:$src), |
| 190 | "lqx\t$rT, $src", LoadStore, |
| 191 | [(set (v8i16 VECREG:$rT), (load xform_addr:$src))]>; |
| 192 | |
| 193 | def LQXv4i32: |
| 194 | RRForm<0b00100011100, (outs VECREG:$rT), (ins memrr:$src), |
| 195 | "lqx\t$rT, $src", LoadStore, |
| 196 | [(set (v4i32 VECREG:$rT), (load xform_addr:$src))]>; |
| 197 | |
| 198 | def LQXv2i64: |
| 199 | RRForm<0b00100011100, (outs VECREG:$rT), (ins memrr:$src), |
| 200 | "lqx\t$rT, $src", LoadStore, |
| 201 | [(set (v2i64 VECREG:$rT), (load xform_addr:$src))]>; |
| 202 | |
| 203 | def LQXv4f32: |
| 204 | RRForm<0b00100011100, (outs VECREG:$rT), (ins memrr:$src), |
| 205 | "lqx\t$rT, $src", LoadStore, |
| 206 | [(set (v4f32 VECREG:$rT), (load xform_addr:$src))]>; |
| 207 | |
| 208 | def LQXv2f64: |
| 209 | RRForm<0b00100011100, (outs VECREG:$rT), (ins memrr:$src), |
| 210 | "lqx\t$rT, $src", LoadStore, |
| 211 | [(set (v2f64 VECREG:$rT), (load xform_addr:$src))]>; |
| 212 | |
| 213 | def LQXr128: |
| 214 | RRForm<0b00100011100, (outs GPRC:$rT), (ins memrr:$src), |
| 215 | "lqx\t$rT, $src", LoadStore, |
| 216 | [(set GPRC:$rT, (load xform_addr:$src))]>; |
| 217 | |
| 218 | def LQXr64: |
| 219 | RRForm<0b00100011100, (outs R64C:$rT), (ins memrr:$src), |
| 220 | "lqx\t$rT, $src", LoadStore, |
| 221 | [(set R64C:$rT, (load xform_addr:$src))]>; |
| 222 | |
| 223 | def LQXr32: |
| 224 | RRForm<0b00100011100, (outs R32C:$rT), (ins memrr:$src), |
| 225 | "lqx\t$rT, $src", LoadStore, |
| 226 | [(set R32C:$rT, (load xform_addr:$src))]>; |
| 227 | |
| 228 | def LQXf32: |
| 229 | RRForm<0b00100011100, (outs R32FP:$rT), (ins memrr:$src), |
| 230 | "lqx\t$rT, $src", LoadStore, |
| 231 | [(set R32FP:$rT, (load xform_addr:$src))]>; |
| 232 | |
| 233 | def LQXf64: |
| 234 | RRForm<0b00100011100, (outs R64FP:$rT), (ins memrr:$src), |
| 235 | "lqx\t$rT, $src", LoadStore, |
| 236 | [(set R64FP:$rT, (load xform_addr:$src))]>; |
| 237 | |
| 238 | def LQXr16: |
| 239 | RRForm<0b00100011100, (outs R16C:$rT), (ins memrr:$src), |
| 240 | "lqx\t$rT, $src", LoadStore, |
| 241 | [(set R16C:$rT, (load xform_addr:$src))]>; |
| 242 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 243 | def LQXr8: |
| 244 | RRForm<0b00100011100, (outs R8C:$rT), (ins memrr:$src), |
| 245 | "lqx\t$rT, $src", LoadStore, |
| 246 | [(set R8C:$rT, (load xform_addr:$src))]>; |
| 247 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 248 | /* Load quadword, PC relative: Not much use at this point in time. |
| 249 | Might be of use later for relocatable code. |
| 250 | def LQR : RI16Form<0b111001100, (outs VECREG:$rT), (ins s16imm:$disp), |
| 251 | "lqr\t$rT, $disp", LoadStore, |
| 252 | [(set VECREG:$rT, (load iaddr:$disp))]>; |
| 253 | */ |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 254 | } |
| 255 | |
| 256 | //===----------------------------------------------------------------------===// |
| 257 | // Stores: |
| 258 | //===----------------------------------------------------------------------===// |
| 259 | |
| 260 | let isStore = 1 in { |
| 261 | def STQDv16i8 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memri10:$src), |
| 262 | "stqd\t$rT, $src", LoadStore, |
| 263 | [(store (v16i8 VECREG:$rT), dform_addr:$src)]>; |
| 264 | |
| 265 | def STQDv8i16 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memri10:$src), |
| 266 | "stqd\t$rT, $src", LoadStore, |
| 267 | [(store (v8i16 VECREG:$rT), dform_addr:$src)]>; |
| 268 | |
| 269 | def STQDv4i32 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memri10:$src), |
| 270 | "stqd\t$rT, $src", LoadStore, |
| 271 | [(store (v4i32 VECREG:$rT), dform_addr:$src)]>; |
| 272 | |
| 273 | def STQDv2i64 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memri10:$src), |
| 274 | "stqd\t$rT, $src", LoadStore, |
| 275 | [(store (v2i64 VECREG:$rT), dform_addr:$src)]>; |
| 276 | |
| 277 | def STQDv4f32 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memri10:$src), |
| 278 | "stqd\t$rT, $src", LoadStore, |
| 279 | [(store (v4f32 VECREG:$rT), dform_addr:$src)]>; |
| 280 | |
| 281 | def STQDv2f64 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memri10:$src), |
| 282 | "stqd\t$rT, $src", LoadStore, |
| 283 | [(store (v2f64 VECREG:$rT), dform_addr:$src)]>; |
| 284 | |
| 285 | def STQDr128 : RI10Form<0b00100100, (outs), (ins GPRC:$rT, memri10:$src), |
| 286 | "stqd\t$rT, $src", LoadStore, |
| 287 | [(store GPRC:$rT, dform_addr:$src)]>; |
| 288 | |
| 289 | def STQDr64 : RI10Form<0b00100100, (outs), (ins R64C:$rT, memri10:$src), |
| 290 | "stqd\t$rT, $src", LoadStore, |
| 291 | [(store R64C:$rT, dform_addr:$src)]>; |
| 292 | |
| 293 | def STQDr32 : RI10Form<0b00100100, (outs), (ins R32C:$rT, memri10:$src), |
| 294 | "stqd\t$rT, $src", LoadStore, |
| 295 | [(store R32C:$rT, dform_addr:$src)]>; |
| 296 | |
| 297 | // Floating Point |
| 298 | def STQDf32 : RI10Form<0b00100100, (outs), (ins R32FP:$rT, memri10:$src), |
| 299 | "stqd\t$rT, $src", LoadStore, |
| 300 | [(store R32FP:$rT, dform_addr:$src)]>; |
| 301 | |
| 302 | def STQDf64 : RI10Form<0b00100100, (outs), (ins R64FP:$rT, memri10:$src), |
| 303 | "stqd\t$rT, $src", LoadStore, |
| 304 | [(store R64FP:$rT, dform_addr:$src)]>; |
| 305 | |
| 306 | def STQDr16 : RI10Form<0b00100100, (outs), (ins R16C:$rT, memri10:$src), |
| 307 | "stqd\t$rT, $src", LoadStore, |
| 308 | [(store R16C:$rT, dform_addr:$src)]>; |
| 309 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 310 | def STQDr8 : RI10Form<0b00100100, (outs), (ins R8C:$rT, memri10:$src), |
| 311 | "stqd\t$rT, $src", LoadStore, |
| 312 | [(store R8C:$rT, dform_addr:$src)]>; |
| 313 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 314 | def STQAv16i8 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, addr256k:$src), |
| 315 | "stqa\t$rT, $src", LoadStore, |
| 316 | [(store (v16i8 VECREG:$rT), aform_addr:$src)]>; |
| 317 | |
| 318 | def STQAv8i16 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, addr256k:$src), |
| 319 | "stqa\t$rT, $src", LoadStore, |
| 320 | [(store (v8i16 VECREG:$rT), aform_addr:$src)]>; |
| 321 | |
| 322 | def STQAv4i32 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, addr256k:$src), |
| 323 | "stqa\t$rT, $src", LoadStore, |
| 324 | [(store (v4i32 VECREG:$rT), aform_addr:$src)]>; |
| 325 | |
| 326 | def STQAv2i64 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, addr256k:$src), |
| 327 | "stqa\t$rT, $src", LoadStore, |
| 328 | [(store (v2i64 VECREG:$rT), aform_addr:$src)]>; |
| 329 | |
| 330 | def STQAv4f32 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, addr256k:$src), |
| 331 | "stqa\t$rT, $src", LoadStore, |
| 332 | [(store (v4f32 VECREG:$rT), aform_addr:$src)]>; |
| 333 | |
| 334 | def STQAv2f64 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, addr256k:$src), |
| 335 | "stqa\t$rT, $src", LoadStore, |
| 336 | [(store (v2f64 VECREG:$rT), aform_addr:$src)]>; |
| 337 | |
| 338 | def STQAr128 : RI10Form<0b00100100, (outs), (ins GPRC:$rT, addr256k:$src), |
| 339 | "stqa\t$rT, $src", LoadStore, |
| 340 | [(store GPRC:$rT, aform_addr:$src)]>; |
| 341 | |
| 342 | def STQAr64 : RI10Form<0b00100100, (outs), (ins R64C:$rT, addr256k:$src), |
| 343 | "stqa\t$rT, $src", LoadStore, |
| 344 | [(store R64C:$rT, aform_addr:$src)]>; |
| 345 | |
| 346 | def STQAr32 : RI10Form<0b00100100, (outs), (ins R32C:$rT, addr256k:$src), |
| 347 | "stqa\t$rT, $src", LoadStore, |
| 348 | [(store R32C:$rT, aform_addr:$src)]>; |
| 349 | |
| 350 | // Floating Point |
| 351 | def STQAf32 : RI10Form<0b00100100, (outs), (ins R32FP:$rT, addr256k:$src), |
| 352 | "stqa\t$rT, $src", LoadStore, |
| 353 | [(store R32FP:$rT, aform_addr:$src)]>; |
| 354 | |
| 355 | def STQAf64 : RI10Form<0b00100100, (outs), (ins R64FP:$rT, addr256k:$src), |
| 356 | "stqa\t$rT, $src", LoadStore, |
| 357 | [(store R64FP:$rT, aform_addr:$src)]>; |
| 358 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 359 | def STQAr16 : RI10Form<0b00100100, (outs), (ins R16C:$rT, addr256k:$src), |
| 360 | "stqa\t$rT, $src", LoadStore, |
| 361 | [(store R16C:$rT, aform_addr:$src)]>; |
| 362 | |
| 363 | def STQAr8 : RI10Form<0b00100100, (outs), (ins R8C:$rT, addr256k:$src), |
| 364 | "stqa\t$rT, $src", LoadStore, |
| 365 | [(store R8C:$rT, aform_addr:$src)]>; |
| 366 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 367 | def STQXv16i8 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memrr:$src), |
| 368 | "stqx\t$rT, $src", LoadStore, |
| 369 | [(store (v16i8 VECREG:$rT), xform_addr:$src)]>; |
| 370 | |
| 371 | def STQXv8i16 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memrr:$src), |
| 372 | "stqx\t$rT, $src", LoadStore, |
| 373 | [(store (v8i16 VECREG:$rT), xform_addr:$src)]>; |
| 374 | |
| 375 | def STQXv4i32 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memrr:$src), |
| 376 | "stqx\t$rT, $src", LoadStore, |
| 377 | [(store (v4i32 VECREG:$rT), xform_addr:$src)]>; |
| 378 | |
| 379 | def STQXv2i64 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memrr:$src), |
| 380 | "stqx\t$rT, $src", LoadStore, |
| 381 | [(store (v2i64 VECREG:$rT), xform_addr:$src)]>; |
| 382 | |
| 383 | def STQXv4f32 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memrr:$src), |
| 384 | "stqx\t$rT, $src", LoadStore, |
| 385 | [(store (v4f32 VECREG:$rT), xform_addr:$src)]>; |
| 386 | |
| 387 | def STQXv2f64 : RI10Form<0b00100100, (outs), (ins VECREG:$rT, memrr:$src), |
| 388 | "stqx\t$rT, $src", LoadStore, |
| 389 | [(store (v2f64 VECREG:$rT), xform_addr:$src)]>; |
| 390 | |
| 391 | def STQXr128 : RI10Form<0b00100100, (outs), (ins GPRC:$rT, memrr:$src), |
| 392 | "stqx\t$rT, $src", LoadStore, |
| 393 | [(store GPRC:$rT, xform_addr:$src)]>; |
| 394 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 395 | def STQXr64: |
| 396 | RI10Form<0b00100100, (outs), (ins R64C:$rT, memrr:$src), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 397 | "stqx\t$rT, $src", LoadStore, |
| 398 | [(store R64C:$rT, xform_addr:$src)]>; |
| 399 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 400 | def STQXr32: |
| 401 | RI10Form<0b00100100, (outs), (ins R32C:$rT, memrr:$src), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 402 | "stqx\t$rT, $src", LoadStore, |
| 403 | [(store R32C:$rT, xform_addr:$src)]>; |
| 404 | |
| 405 | // Floating Point |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 406 | def STQXf32: |
| 407 | RI10Form<0b00100100, (outs), (ins R32FP:$rT, memrr:$src), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 408 | "stqx\t$rT, $src", LoadStore, |
| 409 | [(store R32FP:$rT, xform_addr:$src)]>; |
| 410 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 411 | def STQXf64: |
| 412 | RI10Form<0b00100100, (outs), (ins R64FP:$rT, memrr:$src), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 413 | "stqx\t$rT, $src", LoadStore, |
| 414 | [(store R64FP:$rT, xform_addr:$src)]>; |
| 415 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 416 | def STQXr16: |
| 417 | RI10Form<0b00100100, (outs), (ins R16C:$rT, memrr:$src), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 418 | "stqx\t$rT, $src", LoadStore, |
| 419 | [(store R16C:$rT, xform_addr:$src)]>; |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 420 | |
| 421 | def STQXr8: |
| 422 | RI10Form<0b00100100, (outs), (ins R8C:$rT, memrr:$src), |
| 423 | "stqx\t$rT, $src", LoadStore, |
| 424 | [(store R8C:$rT, xform_addr:$src)]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 425 | |
| 426 | /* Store quadword, PC relative: Not much use at this point in time. Might |
| 427 | be useful for relocatable code. |
| 428 | def STQR : RI16Form<0b111000100, (outs), (ins VECREG:$rT, s16imm:$disp), |
| 429 | "stqr\t$rT, $disp", LoadStore, |
| 430 | [(store VECREG:$rT, iaddr:$disp)]>; |
| 431 | */ |
| 432 | } |
| 433 | |
| 434 | //===----------------------------------------------------------------------===// |
| 435 | // Generate Controls for Insertion: |
| 436 | //===----------------------------------------------------------------------===// |
| 437 | |
| 438 | def CBD : |
| 439 | RI7Form<0b10101111100, (outs VECREG:$rT), (ins memri7:$src), |
| 440 | "cbd\t$rT, $src", ShuffleOp, |
| 441 | [(set (v16i8 VECREG:$rT), (SPUvecinsmask dform2_addr:$src))]>; |
| 442 | |
| 443 | def CBX : RRForm<0b00101011100, (outs VECREG:$rT), (ins memrr:$src), |
| 444 | "cbx\t$rT, $src", ShuffleOp, |
| 445 | [(set (v16i8 VECREG:$rT), (SPUvecinsmask xform_addr:$src))]>; |
| 446 | |
| 447 | def CHD : RI7Form<0b10101111100, (outs VECREG:$rT), (ins memri7:$src), |
| 448 | "chd\t$rT, $src", ShuffleOp, |
| 449 | [(set (v8i16 VECREG:$rT), (SPUvecinsmask dform2_addr:$src))]>; |
| 450 | |
| 451 | def CHX : RRForm<0b10101011100, (outs VECREG:$rT), (ins memrr:$src), |
| 452 | "chx\t$rT, $src", ShuffleOp, |
| 453 | [(set (v8i16 VECREG:$rT), (SPUvecinsmask xform_addr:$src))]>; |
| 454 | |
| 455 | def CWD : RI7Form<0b01101111100, (outs VECREG:$rT), (ins memri7:$src), |
| 456 | "cwd\t$rT, $src", ShuffleOp, |
| 457 | [(set (v4i32 VECREG:$rT), (SPUvecinsmask dform2_addr:$src))]>; |
| 458 | |
| 459 | def CWX : RRForm<0b01101011100, (outs VECREG:$rT), (ins memrr:$src), |
| 460 | "cwx\t$rT, $src", ShuffleOp, |
| 461 | [(set (v4i32 VECREG:$rT), (SPUvecinsmask xform_addr:$src))]>; |
| 462 | |
| 463 | def CDD : RI7Form<0b11101111100, (outs VECREG:$rT), (ins memri7:$src), |
| 464 | "cdd\t$rT, $src", ShuffleOp, |
| 465 | [(set (v2i64 VECREG:$rT), (SPUvecinsmask dform2_addr:$src))]>; |
| 466 | |
| 467 | def CDX : RRForm<0b11101011100, (outs VECREG:$rT), (ins memrr:$src), |
| 468 | "cdx\t$rT, $src", ShuffleOp, |
| 469 | [(set (v2i64 VECREG:$rT), (SPUvecinsmask xform_addr:$src))]>; |
| 470 | |
| 471 | //===----------------------------------------------------------------------===// |
| 472 | // Constant formation: |
| 473 | //===----------------------------------------------------------------------===// |
| 474 | |
| 475 | def ILHv8i16: |
| 476 | RI16Form<0b110000010, (outs VECREG:$rT), (ins s16imm:$val), |
| 477 | "ilh\t$rT, $val", ImmLoad, |
| 478 | [(set (v8i16 VECREG:$rT), (v8i16 v8i16SExt16Imm:$val))]>; |
| 479 | |
| 480 | def ILHr16: |
| 481 | RI16Form<0b110000010, (outs R16C:$rT), (ins s16imm:$val), |
| 482 | "ilh\t$rT, $val", ImmLoad, |
| 483 | [(set R16C:$rT, immSExt16:$val)]>; |
| 484 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 485 | // Cell SPU doesn't have a native 8-bit immediate load, but ILH works ("with |
| 486 | // the right constant") |
| 487 | def ILHr8: |
| 488 | RI16Form<0b110000010, (outs R8C:$rT), (ins s16imm_i8:$val), |
| 489 | "ilh\t$rT, $val", ImmLoad, |
| 490 | [(set R8C:$rT, immSExt8:$val)]>; |
| 491 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 492 | // IL does sign extension! |
| 493 | def ILr64: |
| 494 | RI16Form<0b100000010, (outs R64C:$rT), (ins s16imm_i64:$val), |
| 495 | "il\t$rT, $val", ImmLoad, |
| 496 | [(set R64C:$rT, immSExt16:$val)]>; |
| 497 | |
| 498 | def ILv2i64: |
| 499 | RI16Form<0b100000010, (outs VECREG:$rT), (ins s16imm_i64:$val), |
| 500 | "il\t$rT, $val", ImmLoad, |
| 501 | [(set VECREG:$rT, (v2i64 v2i64SExt16Imm:$val))]>; |
| 502 | |
| 503 | def ILv4i32: |
| 504 | RI16Form<0b100000010, (outs VECREG:$rT), (ins s16imm:$val), |
| 505 | "il\t$rT, $val", ImmLoad, |
| 506 | [(set VECREG:$rT, (v4i32 v4i32SExt16Imm:$val))]>; |
| 507 | |
| 508 | def ILr32: |
| 509 | RI16Form<0b100000010, (outs R32C:$rT), (ins s16imm_i32:$val), |
| 510 | "il\t$rT, $val", ImmLoad, |
| 511 | [(set R32C:$rT, immSExt16:$val)]>; |
| 512 | |
| 513 | def ILf32: |
| 514 | RI16Form<0b100000010, (outs R32FP:$rT), (ins s16imm_f32:$val), |
| 515 | "il\t$rT, $val", ImmLoad, |
| 516 | [(set R32FP:$rT, (SPUFPconstant fpimmSExt16:$val))]>; |
| 517 | |
| 518 | def ILf64: |
| 519 | RI16Form<0b100000010, (outs R64FP:$rT), (ins s16imm_f64:$val), |
| 520 | "il\t$rT, $val", ImmLoad, |
| 521 | [(set R64FP:$rT, (SPUFPconstant fpimmSExt16:$val))]>; |
| 522 | |
| 523 | def ILHUv4i32: |
| 524 | RI16Form<0b010000010, (outs VECREG:$rT), (ins u16imm:$val), |
| 525 | "ilhu\t$rT, $val", ImmLoad, |
| 526 | [(set VECREG:$rT, (v4i32 immILHUvec:$val))]>; |
| 527 | |
| 528 | def ILHUr32: |
| 529 | RI16Form<0b010000010, (outs R32C:$rT), (ins u16imm:$val), |
| 530 | "ilhu\t$rT, $val", ImmLoad, |
| 531 | [(set R32C:$rT, hi16:$val)]>; |
| 532 | |
| 533 | // ILHUf32: Used to custom lower float constant loads |
| 534 | def ILHUf32: |
| 535 | RI16Form<0b010000010, (outs R32FP:$rT), (ins f16imm:$val), |
| 536 | "ilhu\t$rT, $val", ImmLoad, |
| 537 | [(set R32FP:$rT, (SPUFPconstant hi16_f32:$val))]>; |
| 538 | |
| 539 | // ILHUhi: Used for loading high portion of an address. Note the symbolHi |
| 540 | // printer used for the operand. |
| 541 | def ILHUhi : RI16Form<0b010000010, (outs R32C:$rT), (ins symbolHi:$val), |
| 542 | "ilhu\t$rT, $val", ImmLoad, |
| 543 | [(set R32C:$rT, hi16:$val)]>; |
| 544 | |
| 545 | // Immediate load address (can also be used to load 18-bit unsigned constants, |
| 546 | // see the zext 16->32 pattern) |
| 547 | def ILAr64: |
| 548 | RI18Form<0b1000010, (outs R64C:$rT), (ins u18imm_i64:$val), |
| 549 | "ila\t$rT, $val", LoadNOP, |
| 550 | [(set R64C:$rT, imm18:$val)]>; |
| 551 | |
| 552 | // TODO: ILAv2i64 |
| 553 | |
| 554 | def ILAv2i64: |
| 555 | RI18Form<0b1000010, (outs VECREG:$rT), (ins u18imm:$val), |
| 556 | "ila\t$rT, $val", LoadNOP, |
| 557 | [(set (v2i64 VECREG:$rT), v2i64Uns18Imm:$val)]>; |
| 558 | |
| 559 | def ILAv4i32: |
| 560 | RI18Form<0b1000010, (outs VECREG:$rT), (ins u18imm:$val), |
| 561 | "ila\t$rT, $val", LoadNOP, |
| 562 | [(set (v4i32 VECREG:$rT), v4i32Uns18Imm:$val)]>; |
| 563 | |
| 564 | def ILAr32: |
| 565 | RI18Form<0b1000010, (outs R32C:$rT), (ins u18imm:$val), |
| 566 | "ila\t$rT, $val", LoadNOP, |
| 567 | [(set R32C:$rT, imm18:$val)]>; |
| 568 | |
| 569 | def ILAf32: |
| 570 | RI18Form<0b1000010, (outs R32FP:$rT), (ins f18imm:$val), |
| 571 | "ila\t$rT, $val", LoadNOP, |
| 572 | [(set R32FP:$rT, (SPUFPconstant fpimm18:$val))]>; |
| 573 | |
| 574 | def ILAf64: |
| 575 | RI18Form<0b1000010, (outs R64FP:$rT), (ins f18imm_f64:$val), |
| 576 | "ila\t$rT, $val", LoadNOP, |
| 577 | [(set R64FP:$rT, (SPUFPconstant fpimm18:$val))]>; |
| 578 | |
| 579 | def ILAlo: |
| 580 | RI18Form<0b1000010, (outs R32C:$rT), (ins symbolLo:$val), |
| 581 | "ila\t$rT, $val", ImmLoad, |
| 582 | [(set R32C:$rT, imm18:$val)]>; |
| 583 | |
| 584 | def ILAlsa: |
| 585 | RI18Form<0b1000010, (outs R32C:$rT), (ins symbolLSA:$val), |
| 586 | "ila\t$rT, $val", ImmLoad, |
| 587 | [/* no pattern */]>; |
| 588 | |
| 589 | // Immediate OR, Halfword Lower: The "other" part of loading large constants |
| 590 | // into 32-bit registers. See the anonymous pattern Pat<(i32 imm:$imm), ...> |
| 591 | // Note that these are really two operand instructions, but they're encoded |
| 592 | // as three operands with the first two arguments tied-to each other. |
| 593 | |
| 594 | def IOHLvec: |
| 595 | RI16Form<0b100000110, (outs VECREG:$rT), (ins VECREG:$rS, u16imm:$val), |
| 596 | "iohl\t$rT, $val", ImmLoad, |
| 597 | [/* insert intrinsic here */]>, |
| 598 | RegConstraint<"$rS = $rT">, |
| 599 | NoEncode<"$rS">; |
| 600 | |
| 601 | def IOHLr32: |
| 602 | RI16Form<0b100000110, (outs R32C:$rT), (ins R32C:$rS, i32imm:$val), |
| 603 | "iohl\t$rT, $val", ImmLoad, |
| 604 | [/* insert intrinsic here */]>, |
| 605 | RegConstraint<"$rS = $rT">, |
| 606 | NoEncode<"$rS">; |
| 607 | |
| 608 | def IOHLf32: |
| 609 | RI16Form<0b100000110, (outs R32FP:$rT), (ins R32FP:$rS, f32imm:$val), |
| 610 | "iohl\t$rT, $val", ImmLoad, |
| 611 | [/* insert intrinsic here */]>, |
| 612 | RegConstraint<"$rS = $rT">, |
| 613 | NoEncode<"$rS">; |
| 614 | |
| 615 | // Form select mask for bytes using immediate, used in conjunction with the |
| 616 | // SELB instruction: |
| 617 | |
| 618 | def FSMBIv16i8 : RI16Form<0b101001100, (outs VECREG:$rT), (ins u16imm:$val), |
| 619 | "fsmbi\t$rT, $val", SelectOp, |
| 620 | [(set (v16i8 VECREG:$rT), (SPUfsmbi_v16i8 immU16:$val))]>; |
| 621 | |
| 622 | def FSMBIv8i16 : RI16Form<0b101001100, (outs VECREG:$rT), (ins u16imm:$val), |
| 623 | "fsmbi\t$rT, $val", SelectOp, |
| 624 | [(set (v8i16 VECREG:$rT), (SPUfsmbi_v8i16 immU16:$val))]>; |
| 625 | |
| 626 | def FSMBIvecv4i32 : RI16Form<0b101001100, (outs VECREG:$rT), (ins u16imm:$val), |
| 627 | "fsmbi\t$rT, $val", SelectOp, |
| 628 | [(set (v4i32 VECREG:$rT), (SPUfsmbi_v4i32 immU16:$val))]>; |
| 629 | |
| 630 | //===----------------------------------------------------------------------===// |
| 631 | // Integer and Logical Operations: |
| 632 | //===----------------------------------------------------------------------===// |
| 633 | |
| 634 | def AHv8i16: |
| 635 | RRForm<0b00010011000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 636 | "ah\t$rT, $rA, $rB", IntegerOp, |
| 637 | [(set (v8i16 VECREG:$rT), (int_spu_si_ah VECREG:$rA, VECREG:$rB))]>; |
| 638 | |
| 639 | def : Pat<(add (v8i16 VECREG:$rA), (v8i16 VECREG:$rB)), |
| 640 | (AHv8i16 VECREG:$rA, VECREG:$rB)>; |
| 641 | |
| 642 | // [(set (v8i16 VECREG:$rT), (add (v8i16 VECREG:$rA), (v8i16 VECREG:$rB)))]>; |
| 643 | |
| 644 | def AHr16: |
| 645 | RRForm<0b00010011000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 646 | "ah\t$rT, $rA, $rB", IntegerOp, |
| 647 | [(set R16C:$rT, (add R16C:$rA, R16C:$rB))]>; |
| 648 | |
| 649 | def AHIvec: |
| 650 | RI10Form<0b10111000, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 651 | "ahi\t$rT, $rA, $val", IntegerOp, |
| 652 | [(set (v8i16 VECREG:$rT), (add (v8i16 VECREG:$rA), |
| 653 | v8i16SExt10Imm:$val))]>; |
| 654 | |
| 655 | def AHIr16 : RI10Form<0b10111000, (outs R16C:$rT), (ins R16C:$rA, s10imm:$val), |
| 656 | "ahi\t$rT, $rA, $val", IntegerOp, |
| 657 | [(set R16C:$rT, (add R16C:$rA, v8i16SExt10Imm:$val))]>; |
| 658 | |
| 659 | def Avec : RRForm<0b00000011000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 660 | "a\t$rT, $rA, $rB", IntegerOp, |
| 661 | [(set (v4i32 VECREG:$rT), (add (v4i32 VECREG:$rA), (v4i32 VECREG:$rB)))]>; |
| 662 | |
| 663 | def : Pat<(add (v16i8 VECREG:$rA), (v16i8 VECREG:$rB)), |
| 664 | (Avec VECREG:$rA, VECREG:$rB)>; |
| 665 | |
| 666 | def Ar32 : RRForm<0b00000011000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 667 | "a\t$rT, $rA, $rB", IntegerOp, |
| 668 | [(set R32C:$rT, (add R32C:$rA, R32C:$rB))]>; |
| 669 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 670 | def Ar8: |
| 671 | RRForm<0b00000011000, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 672 | "a\t$rT, $rA, $rB", IntegerOp, |
| 673 | [(set R8C:$rT, (add R8C:$rA, R8C:$rB))]>; |
| 674 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 675 | def AIvec: |
| 676 | RI10Form<0b00111000, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 677 | "ai\t$rT, $rA, $val", IntegerOp, |
| 678 | [(set (v4i32 VECREG:$rT), (add (v4i32 VECREG:$rA), |
| 679 | v4i32SExt10Imm:$val))]>; |
| 680 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 681 | def AIr32: |
| 682 | RI10Form<0b00111000, (outs R32C:$rT), (ins R32C:$rA, s10imm_i32:$val), |
| 683 | "ai\t$rT, $rA, $val", IntegerOp, |
| 684 | [(set R32C:$rT, (add R32C:$rA, i32ImmSExt10:$val))]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 685 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 686 | def SFHvec: |
| 687 | RRForm<0b00010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 688 | "sfh\t$rT, $rA, $rB", IntegerOp, |
| 689 | [(set (v8i16 VECREG:$rT), (sub (v8i16 VECREG:$rA), |
| 690 | (v8i16 VECREG:$rB)))]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 691 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 692 | def SFHr16: |
| 693 | RRForm<0b00010010000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 694 | "sfh\t$rT, $rA, $rB", IntegerOp, |
| 695 | [(set R16C:$rT, (sub R16C:$rA, R16C:$rB))]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 696 | |
| 697 | def SFHIvec: |
| 698 | RI10Form<0b10110000, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 699 | "sfhi\t$rT, $rA, $val", IntegerOp, |
| 700 | [(set (v8i16 VECREG:$rT), (sub v8i16SExt10Imm:$val, |
| 701 | (v8i16 VECREG:$rA)))]>; |
| 702 | |
| 703 | def SFHIr16 : RI10Form<0b10110000, (outs R16C:$rT), (ins R16C:$rA, s10imm:$val), |
| 704 | "sfhi\t$rT, $rA, $val", IntegerOp, |
| 705 | [(set R16C:$rT, (sub i16ImmSExt10:$val, R16C:$rA))]>; |
| 706 | |
| 707 | def SFvec : RRForm<0b00000010000, (outs VECREG:$rT), |
| 708 | (ins VECREG:$rA, VECREG:$rB), |
| 709 | "sf\t$rT, $rA, $rB", IntegerOp, |
| 710 | [(set (v4i32 VECREG:$rT), (sub (v4i32 VECREG:$rA), (v4i32 VECREG:$rB)))]>; |
| 711 | |
| 712 | def SFr32 : RRForm<0b00000010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 713 | "sf\t$rT, $rA, $rB", IntegerOp, |
| 714 | [(set R32C:$rT, (sub R32C:$rA, R32C:$rB))]>; |
| 715 | |
| 716 | def SFIvec: |
| 717 | RI10Form<0b00110000, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 718 | "sfi\t$rT, $rA, $val", IntegerOp, |
| 719 | [(set (v4i32 VECREG:$rT), (sub v4i32SExt10Imm:$val, |
| 720 | (v4i32 VECREG:$rA)))]>; |
| 721 | |
| 722 | def SFIr32 : RI10Form<0b00110000, (outs R32C:$rT), |
| 723 | (ins R32C:$rA, s10imm_i32:$val), |
| 724 | "sfi\t$rT, $rA, $val", IntegerOp, |
| 725 | [(set R32C:$rT, (sub i32ImmSExt10:$val, R32C:$rA))]>; |
| 726 | |
| 727 | // ADDX: only available in vector form, doesn't match a pattern. |
| 728 | def ADDXvec: |
| 729 | RRForm<0b00000010110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, |
| 730 | VECREG:$rCarry), |
| 731 | "addx\t$rT, $rA, $rB", IntegerOp, |
| 732 | []>, |
| 733 | RegConstraint<"$rCarry = $rT">, |
| 734 | NoEncode<"$rCarry">; |
| 735 | |
| 736 | // CG: only available in vector form, doesn't match a pattern. |
| 737 | def CGvec: |
| 738 | RRForm<0b01000011000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, |
| 739 | VECREG:$rCarry), |
| 740 | "cg\t$rT, $rA, $rB", IntegerOp, |
| 741 | []>, |
| 742 | RegConstraint<"$rCarry = $rT">, |
| 743 | NoEncode<"$rCarry">; |
| 744 | |
| 745 | // SFX: only available in vector form, doesn't match a pattern |
| 746 | def SFXvec: |
| 747 | RRForm<0b10000010110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, |
| 748 | VECREG:$rCarry), |
| 749 | "sfx\t$rT, $rA, $rB", IntegerOp, |
| 750 | []>, |
| 751 | RegConstraint<"$rCarry = $rT">, |
| 752 | NoEncode<"$rCarry">; |
| 753 | |
| 754 | // BG: only available in vector form, doesn't match a pattern. |
| 755 | def BGvec: |
| 756 | RRForm<0b01000010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, |
| 757 | VECREG:$rCarry), |
| 758 | "bg\t$rT, $rA, $rB", IntegerOp, |
| 759 | []>, |
| 760 | RegConstraint<"$rCarry = $rT">, |
| 761 | NoEncode<"$rCarry">; |
| 762 | |
| 763 | // BGX: only available in vector form, doesn't match a pattern. |
| 764 | def BGXvec: |
| 765 | RRForm<0b11000010110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, |
| 766 | VECREG:$rCarry), |
| 767 | "bgx\t$rT, $rA, $rB", IntegerOp, |
| 768 | []>, |
| 769 | RegConstraint<"$rCarry = $rT">, |
| 770 | NoEncode<"$rCarry">; |
| 771 | |
| 772 | // Halfword multiply variants: |
| 773 | // N.B: These can be used to build up larger quantities (16x16 -> 32) |
| 774 | |
| 775 | def MPYv8i16: |
| 776 | RRForm<0b00100011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 777 | "mpy\t$rT, $rA, $rB", IntegerMulDiv, |
| 778 | [(set (v8i16 VECREG:$rT), (SPUmpy_v8i16 (v8i16 VECREG:$rA), |
| 779 | (v8i16 VECREG:$rB)))]>; |
| 780 | |
| 781 | def MPYr16: |
| 782 | RRForm<0b00100011110, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 783 | "mpy\t$rT, $rA, $rB", IntegerMulDiv, |
| 784 | [(set R16C:$rT, (mul R16C:$rA, R16C:$rB))]>; |
| 785 | |
| 786 | def MPYUv4i32: |
| 787 | RRForm<0b00110011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 788 | "mpyu\t$rT, $rA, $rB", IntegerMulDiv, |
| 789 | [(set (v4i32 VECREG:$rT), |
| 790 | (SPUmpyu_v4i32 (v4i32 VECREG:$rA), (v4i32 VECREG:$rB)))]>; |
| 791 | |
| 792 | def MPYUr16: |
| 793 | RRForm<0b00110011110, (outs R32C:$rT), (ins R16C:$rA, R16C:$rB), |
| 794 | "mpyu\t$rT, $rA, $rB", IntegerMulDiv, |
| 795 | [(set R32C:$rT, (mul (zext R16C:$rA), |
| 796 | (zext R16C:$rB)))]>; |
| 797 | |
| 798 | def MPYUr32: |
| 799 | RRForm<0b00110011110, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 800 | "mpyu\t$rT, $rA, $rB", IntegerMulDiv, |
| 801 | [(set R32C:$rT, (SPUmpyu_i32 R32C:$rA, R32C:$rB))]>; |
| 802 | |
| 803 | // mpyi: multiply 16 x s10imm -> 32 result (custom lowering for 32 bit result, |
| 804 | // this only produces the lower 16 bits) |
| 805 | def MPYIvec: |
| 806 | RI10Form<0b00101110, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 807 | "mpyi\t$rT, $rA, $val", IntegerMulDiv, |
| 808 | [(set (v8i16 VECREG:$rT), (mul (v8i16 VECREG:$rA), v8i16SExt10Imm:$val))]>; |
| 809 | |
| 810 | def MPYIr16: |
| 811 | RI10Form<0b00101110, (outs R16C:$rT), (ins R16C:$rA, s10imm:$val), |
| 812 | "mpyi\t$rT, $rA, $val", IntegerMulDiv, |
| 813 | [(set R16C:$rT, (mul R16C:$rA, i16ImmSExt10:$val))]>; |
| 814 | |
| 815 | // mpyui: same issues as other multiplies, plus, this doesn't match a |
| 816 | // pattern... but may be used during target DAG selection or lowering |
| 817 | def MPYUIvec: |
| 818 | RI10Form<0b10101110, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 819 | "mpyui\t$rT, $rA, $val", IntegerMulDiv, |
| 820 | []>; |
| 821 | |
| 822 | def MPYUIr16: |
| 823 | RI10Form<0b10101110, (outs R16C:$rT), (ins R16C:$rA, s10imm:$val), |
| 824 | "mpyui\t$rT, $rA, $val", IntegerMulDiv, |
| 825 | []>; |
| 826 | |
| 827 | // mpya: 16 x 16 + 16 -> 32 bit result |
| 828 | def MPYAvec: |
| 829 | RRRForm<0b0011, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 830 | "mpya\t$rT, $rA, $rB, $rC", IntegerMulDiv, |
| 831 | [(set (v4i32 VECREG:$rT), (add (v4i32 (bitconvert (mul (v8i16 VECREG:$rA), |
| 832 | (v8i16 VECREG:$rB)))), |
| 833 | (v4i32 VECREG:$rC)))]>; |
| 834 | |
| 835 | def MPYAr32: |
| 836 | RRRForm<0b0011, (outs R32C:$rT), (ins R16C:$rA, R16C:$rB, R32C:$rC), |
| 837 | "mpya\t$rT, $rA, $rB, $rC", IntegerMulDiv, |
| 838 | [(set R32C:$rT, (add (sext (mul R16C:$rA, R16C:$rB)), |
| 839 | R32C:$rC))]>; |
| 840 | |
| 841 | def : Pat<(add (mul (sext R16C:$rA), (sext R16C:$rB)), R32C:$rC), |
| 842 | (MPYAr32 R16C:$rA, R16C:$rB, R32C:$rC)>; |
| 843 | |
| 844 | def MPYAr32_sextinreg: |
| 845 | RRRForm<0b0011, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB, R32C:$rC), |
| 846 | "mpya\t$rT, $rA, $rB, $rC", IntegerMulDiv, |
| 847 | [(set R32C:$rT, (add (mul (sext_inreg R32C:$rA, i16), |
| 848 | (sext_inreg R32C:$rB, i16)), |
| 849 | R32C:$rC))]>; |
| 850 | |
| 851 | //def MPYAr32: |
| 852 | // RRRForm<0b0011, (outs R32C:$rT), (ins R16C:$rA, R16C:$rB, R32C:$rC), |
| 853 | // "mpya\t$rT, $rA, $rB, $rC", IntegerMulDiv, |
| 854 | // [(set R32C:$rT, (add (sext (mul R16C:$rA, R16C:$rB)), |
| 855 | // R32C:$rC))]>; |
| 856 | |
| 857 | // mpyh: multiply high, used to synthesize 32-bit multiplies |
| 858 | def MPYHv4i32: |
| 859 | RRForm<0b10100011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 860 | "mpyh\t$rT, $rA, $rB", IntegerMulDiv, |
| 861 | [(set (v4i32 VECREG:$rT), |
| 862 | (SPUmpyh_v4i32 (v4i32 VECREG:$rA), (v4i32 VECREG:$rB)))]>; |
| 863 | |
| 864 | def MPYHr32: |
| 865 | RRForm<0b10100011110, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 866 | "mpyh\t$rT, $rA, $rB", IntegerMulDiv, |
| 867 | [(set R32C:$rT, (SPUmpyh_i32 R32C:$rA, R32C:$rB))]>; |
| 868 | |
| 869 | // mpys: multiply high and shift right (returns the top half of |
| 870 | // a 16-bit multiply, sign extended to 32 bits.) |
| 871 | def MPYSvec: |
| 872 | RRForm<0b11100011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 873 | "mpys\t$rT, $rA, $rB", IntegerMulDiv, |
| 874 | []>; |
| 875 | |
| 876 | def MPYSr16: |
| 877 | RRForm<0b11100011110, (outs R32C:$rT), (ins R16C:$rA, R16C:$rB), |
| 878 | "mpys\t$rT, $rA, $rB", IntegerMulDiv, |
| 879 | []>; |
| 880 | |
| 881 | // mpyhh: multiply high-high (returns the 32-bit result from multiplying |
| 882 | // the top 16 bits of the $rA, $rB) |
| 883 | def MPYHHv8i16: |
| 884 | RRForm<0b01100011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 885 | "mpyhh\t$rT, $rA, $rB", IntegerMulDiv, |
| 886 | [(set (v8i16 VECREG:$rT), |
| 887 | (SPUmpyhh_v8i16 (v8i16 VECREG:$rA), (v8i16 VECREG:$rB)))]>; |
| 888 | |
| 889 | def MPYHHr32: |
| 890 | RRForm<0b01100011110, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 891 | "mpyhh\t$rT, $rA, $rB", IntegerMulDiv, |
| 892 | []>; |
| 893 | |
| 894 | // mpyhha: Multiply high-high, add to $rT: |
| 895 | def MPYHHAvec: |
| 896 | RRForm<0b01100010110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 897 | "mpyhha\t$rT, $rA, $rB", IntegerMulDiv, |
| 898 | []>; |
| 899 | |
| 900 | def MPYHHAr32: |
| 901 | RRForm<0b01100010110, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 902 | "mpyhha\t$rT, $rA, $rB", IntegerMulDiv, |
| 903 | []>; |
| 904 | |
| 905 | // mpyhhu: Multiply high-high, unsigned |
| 906 | def MPYHHUvec: |
| 907 | RRForm<0b01110011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 908 | "mpyhhu\t$rT, $rA, $rB", IntegerMulDiv, |
| 909 | []>; |
| 910 | |
| 911 | def MPYHHUr32: |
| 912 | RRForm<0b01110011110, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 913 | "mpyhhu\t$rT, $rA, $rB", IntegerMulDiv, |
| 914 | []>; |
| 915 | |
| 916 | // mpyhhau: Multiply high-high, unsigned |
| 917 | def MPYHHAUvec: |
| 918 | RRForm<0b01110010110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 919 | "mpyhhau\t$rT, $rA, $rB", IntegerMulDiv, |
| 920 | []>; |
| 921 | |
| 922 | def MPYHHAUr32: |
| 923 | RRForm<0b01110010110, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 924 | "mpyhhau\t$rT, $rA, $rB", IntegerMulDiv, |
| 925 | []>; |
| 926 | |
| 927 | // clz: Count leading zeroes |
| 928 | def CLZv4i32: |
| 929 | RRForm_1<0b10100101010, (outs VECREG:$rT), (ins VECREG:$rA), |
| 930 | "clz\t$rT, $rA", IntegerOp, |
| 931 | [/* intrinsic */]>; |
| 932 | |
| 933 | def CLZr32: |
| 934 | RRForm_1<0b10100101010, (outs R32C:$rT), (ins R32C:$rA), |
| 935 | "clz\t$rT, $rA", IntegerOp, |
| 936 | [(set R32C:$rT, (ctlz R32C:$rA))]>; |
| 937 | |
| 938 | // cntb: Count ones in bytes (aka "population count") |
| 939 | // NOTE: This instruction is really a vector instruction, but the custom |
| 940 | // lowering code uses it in unorthodox ways to support CTPOP for other |
| 941 | // data types! |
| 942 | def CNTBv16i8: |
| 943 | RRForm_1<0b00101101010, (outs VECREG:$rT), (ins VECREG:$rA), |
| 944 | "cntb\t$rT, $rA", IntegerOp, |
| 945 | [(set (v16i8 VECREG:$rT), (SPUcntb_v16i8 (v16i8 VECREG:$rA)))]>; |
| 946 | |
| 947 | def CNTBv8i16 : |
| 948 | RRForm_1<0b00101101010, (outs VECREG:$rT), (ins VECREG:$rA), |
| 949 | "cntb\t$rT, $rA", IntegerOp, |
| 950 | [(set (v8i16 VECREG:$rT), (SPUcntb_v8i16 (v8i16 VECREG:$rA)))]>; |
| 951 | |
| 952 | def CNTBv4i32 : |
| 953 | RRForm_1<0b00101101010, (outs VECREG:$rT), (ins VECREG:$rA), |
| 954 | "cntb\t$rT, $rA", IntegerOp, |
| 955 | [(set (v4i32 VECREG:$rT), (SPUcntb_v4i32 (v4i32 VECREG:$rA)))]>; |
| 956 | |
| 957 | // fsmb: Form select mask for bytes. N.B. Input operand, $rA, is 16-bits |
| 958 | def FSMB: |
| 959 | RRForm_1<0b01101101100, (outs VECREG:$rT), (ins R16C:$rA), |
| 960 | "fsmb\t$rT, $rA", SelectOp, |
| 961 | []>; |
| 962 | |
| 963 | // fsmh: Form select mask for halfwords. N.B., Input operand, $rA, is |
| 964 | // only 8-bits wide (even though it's input as 16-bits here) |
| 965 | def FSMH: |
| 966 | RRForm_1<0b10101101100, (outs VECREG:$rT), (ins R16C:$rA), |
| 967 | "fsmh\t$rT, $rA", SelectOp, |
| 968 | []>; |
| 969 | |
| 970 | // fsm: Form select mask for words. Like the other fsm* instructions, |
| 971 | // only the lower 4 bits of $rA are significant. |
| 972 | def FSM: |
| 973 | RRForm_1<0b00101101100, (outs VECREG:$rT), (ins R16C:$rA), |
| 974 | "fsm\t$rT, $rA", SelectOp, |
| 975 | []>; |
| 976 | |
| 977 | // gbb: Gather all low order bits from each byte in $rA into a single 16-bit |
| 978 | // quantity stored into $rT |
| 979 | def GBB: |
| 980 | RRForm_1<0b01001101100, (outs R16C:$rT), (ins VECREG:$rA), |
| 981 | "gbb\t$rT, $rA", GatherOp, |
| 982 | []>; |
| 983 | |
| 984 | // gbh: Gather all low order bits from each halfword in $rA into a single |
| 985 | // 8-bit quantity stored in $rT |
| 986 | def GBH: |
| 987 | RRForm_1<0b10001101100, (outs R16C:$rT), (ins VECREG:$rA), |
| 988 | "gbh\t$rT, $rA", GatherOp, |
| 989 | []>; |
| 990 | |
| 991 | // gb: Gather all low order bits from each word in $rA into a single |
| 992 | // 4-bit quantity stored in $rT |
| 993 | def GB: |
| 994 | RRForm_1<0b00001101100, (outs R16C:$rT), (ins VECREG:$rA), |
| 995 | "gb\t$rT, $rA", GatherOp, |
| 996 | []>; |
| 997 | |
| 998 | // avgb: average bytes |
| 999 | def AVGB: |
| 1000 | RRForm<0b11001011000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1001 | "avgb\t$rT, $rA, $rB", ByteOp, |
| 1002 | []>; |
| 1003 | |
| 1004 | // absdb: absolute difference of bytes |
| 1005 | def ABSDB: |
| 1006 | RRForm<0b11001010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1007 | "absdb\t$rT, $rA, $rB", ByteOp, |
| 1008 | []>; |
| 1009 | |
| 1010 | // sumb: sum bytes into halfwords |
| 1011 | def SUMB: |
| 1012 | RRForm<0b11001010010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1013 | "sumb\t$rT, $rA, $rB", ByteOp, |
| 1014 | []>; |
| 1015 | |
| 1016 | // Sign extension operations: |
| 1017 | def XSBHvec: |
| 1018 | RRForm_1<0b01101101010, (outs VECREG:$rDst), (ins VECREG:$rSrc), |
| 1019 | "xsbh\t$rDst, $rSrc", IntegerOp, |
| 1020 | [(set (v8i16 VECREG:$rDst), (sext (v16i8 VECREG:$rSrc)))]>; |
| 1021 | |
| 1022 | // Ordinary form for XSBH |
| 1023 | def XSBHr16: |
| 1024 | RRForm_1<0b01101101010, (outs R16C:$rDst), (ins R16C:$rSrc), |
| 1025 | "xsbh\t$rDst, $rSrc", IntegerOp, |
| 1026 | [(set R16C:$rDst, (sext_inreg R16C:$rSrc, i8))]>; |
| 1027 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1028 | def XSBHr8: |
| 1029 | RRForm_1<0b01101101010, (outs R16C:$rDst), (ins R8C:$rSrc), |
| 1030 | "xsbh\t$rDst, $rSrc", IntegerOp, |
| 1031 | [(set R16C:$rDst, (sext R8C:$rSrc))]>; |
| 1032 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1033 | // 32-bit form for XSBH: used to sign extend 8-bit quantities to 16-bit |
| 1034 | // quantities to 32-bit quantities via a 32-bit register (see the sext 8->32 |
| 1035 | // pattern below). Intentionally doesn't match a pattern because we want the |
| 1036 | // sext 8->32 pattern to do the work for us, namely because we need the extra |
| 1037 | // XSHWr32. |
| 1038 | def XSBHr32: |
| 1039 | RRForm_1<0b01101101010, (outs R32C:$rDst), (ins R32C:$rSrc), |
| 1040 | "xsbh\t$rDst, $rSrc", IntegerOp, |
| 1041 | [(set R32C:$rDst, (sext_inreg R32C:$rSrc, i8))]>; |
| 1042 | |
| 1043 | // Sign extend halfwords to words: |
| 1044 | def XSHWvec: |
| 1045 | RRForm_1<0b01101101010, (outs VECREG:$rDest), (ins VECREG:$rSrc), |
| 1046 | "xshw\t$rDest, $rSrc", IntegerOp, |
| 1047 | [(set (v4i32 VECREG:$rDest), (sext (v8i16 VECREG:$rSrc)))]>; |
| 1048 | |
| 1049 | def XSHWr32: |
| 1050 | RRForm_1<0b01101101010, (outs R32C:$rDst), (ins R32C:$rSrc), |
| 1051 | "xshw\t$rDst, $rSrc", IntegerOp, |
| 1052 | [(set R32C:$rDst, (sext_inreg R32C:$rSrc, i16))]>; |
| 1053 | |
| 1054 | def XSHWr16: |
| 1055 | RRForm_1<0b01101101010, (outs R32C:$rDst), (ins R16C:$rSrc), |
| 1056 | "xshw\t$rDst, $rSrc", IntegerOp, |
| 1057 | [(set R32C:$rDst, (sext R16C:$rSrc))]>; |
| 1058 | |
| 1059 | def XSWDvec: |
| 1060 | RRForm_1<0b01100101010, (outs VECREG:$rDst), (ins VECREG:$rSrc), |
| 1061 | "xswd\t$rDst, $rSrc", IntegerOp, |
| 1062 | [(set (v2i64 VECREG:$rDst), (sext (v4i32 VECREG:$rSrc)))]>; |
| 1063 | |
| 1064 | def XSWDr64: |
| 1065 | RRForm_1<0b01100101010, (outs R64C:$rDst), (ins R64C:$rSrc), |
| 1066 | "xswd\t$rDst, $rSrc", IntegerOp, |
| 1067 | [(set R64C:$rDst, (sext_inreg R64C:$rSrc, i32))]>; |
| 1068 | |
| 1069 | def XSWDr32: |
| 1070 | RRForm_1<0b01100101010, (outs R64C:$rDst), (ins R32C:$rSrc), |
| 1071 | "xswd\t$rDst, $rSrc", IntegerOp, |
| 1072 | [(set R64C:$rDst, (SPUsext32_to_64 R32C:$rSrc))]>; |
| 1073 | |
| 1074 | def : Pat<(sext R32C:$inp), |
| 1075 | (XSWDr32 R32C:$inp)>; |
| 1076 | |
| 1077 | // AND operations |
| 1078 | def ANDv16i8: |
| 1079 | RRForm<0b10000011000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1080 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1081 | [(set (v16i8 VECREG:$rT), (and (v16i8 VECREG:$rA), |
| 1082 | (v16i8 VECREG:$rB)))]>; |
| 1083 | |
| 1084 | def ANDv8i16: |
| 1085 | RRForm<0b10000011000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1086 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1087 | [(set (v8i16 VECREG:$rT), (and (v8i16 VECREG:$rA), |
| 1088 | (v8i16 VECREG:$rB)))]>; |
| 1089 | |
| 1090 | def ANDv4i32: |
| 1091 | RRForm<0b10000011000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1092 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1093 | [(set (v4i32 VECREG:$rT), (and (v4i32 VECREG:$rA), |
| 1094 | (v4i32 VECREG:$rB)))]>; |
| 1095 | |
| 1096 | def ANDr32: |
| 1097 | RRForm<0b10000011000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 1098 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1099 | [(set R32C:$rT, (and R32C:$rA, R32C:$rB))]>; |
| 1100 | |
| 1101 | //===--------------------------------------------- |
| 1102 | // Special instructions to perform the fabs instruction |
| 1103 | def ANDfabs32: |
| 1104 | RRForm<0b10000011000, (outs R32FP:$rT), (ins R32FP:$rA, R32C:$rB), |
| 1105 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1106 | [/* Intentionally does not match a pattern */]>; |
| 1107 | |
| 1108 | def ANDfabs64: |
| 1109 | RRForm<0b10000011000, (outs R64FP:$rT), (ins R64FP:$rA, VECREG:$rB), |
| 1110 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1111 | [/* Intentionally does not match a pattern */]>; |
| 1112 | |
| 1113 | // Could use ANDv4i32, but won't for clarity |
| 1114 | def ANDfabsvec: |
| 1115 | RRForm<0b10000011000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1116 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1117 | [/* Intentionally does not match a pattern */]>; |
| 1118 | |
| 1119 | //===--------------------------------------------- |
| 1120 | |
| 1121 | def ANDr16: |
| 1122 | RRForm<0b10000011000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 1123 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1124 | [(set R16C:$rT, (and R16C:$rA, R16C:$rB))]>; |
| 1125 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1126 | def ANDr8: |
| 1127 | RRForm<0b10000011000, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 1128 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1129 | [(set R8C:$rT, (and R8C:$rA, R8C:$rB))]>; |
| 1130 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1131 | // Hacked form of AND to zero-extend 16-bit quantities to 32-bit |
| 1132 | // quantities -- see 16->32 zext pattern. |
| 1133 | // |
| 1134 | // This pattern is somewhat artificial, since it might match some |
| 1135 | // compiler generated pattern but it is unlikely to do so. |
| 1136 | def AND2To4: |
| 1137 | RRForm<0b10000011000, (outs R32C:$rT), (ins R16C:$rA, R32C:$rB), |
| 1138 | "and\t$rT, $rA, $rB", IntegerOp, |
| 1139 | [(set R32C:$rT, (and (zext R16C:$rA), R32C:$rB))]>; |
| 1140 | |
| 1141 | // N.B.: vnot_conv is one of those special target selection pattern fragments, |
| 1142 | // in which we expect there to be a bit_convert on the constant. Bear in mind |
| 1143 | // that llvm translates "not <reg>" to "xor <reg>, -1" (or in this case, a |
| 1144 | // constant -1 vector.) |
| 1145 | def ANDCv16i8: |
| 1146 | RRForm<0b10000011010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1147 | "andc\t$rT, $rA, $rB", IntegerOp, |
| 1148 | [(set (v16i8 VECREG:$rT), (and (v16i8 VECREG:$rA), |
| 1149 | (vnot (v16i8 VECREG:$rB))))]>; |
| 1150 | |
| 1151 | def ANDCv8i16: |
| 1152 | RRForm<0b10000011010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1153 | "andc\t$rT, $rA, $rB", IntegerOp, |
| 1154 | [(set (v8i16 VECREG:$rT), (and (v8i16 VECREG:$rA), |
| 1155 | (vnot (v8i16 VECREG:$rB))))]>; |
| 1156 | |
| 1157 | def ANDCv4i32: |
| 1158 | RRForm<0b10000011010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1159 | "andc\t$rT, $rA, $rB", IntegerOp, |
| 1160 | [(set (v4i32 VECREG:$rT), (and (v4i32 VECREG:$rA), |
| 1161 | (vnot (v4i32 VECREG:$rB))))]>; |
| 1162 | |
| 1163 | def ANDCr32: |
| 1164 | RRForm<0b10000011010, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 1165 | "andc\t$rT, $rA, $rB", IntegerOp, |
| 1166 | [(set R32C:$rT, (and R32C:$rA, (not R32C:$rB)))]>; |
| 1167 | |
| 1168 | def ANDCr16: |
| 1169 | RRForm<0b10000011010, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 1170 | "andc\t$rT, $rA, $rB", IntegerOp, |
| 1171 | [(set R16C:$rT, (and R16C:$rA, (not R16C:$rB)))]>; |
| 1172 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1173 | def ANDCr8: |
| 1174 | RRForm<0b10000011010, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 1175 | "andc\t$rT, $rA, $rB", IntegerOp, |
| 1176 | [(set R8C:$rT, (and R8C:$rA, (not R8C:$rB)))]>; |
| 1177 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1178 | def ANDBIv16i8: |
| 1179 | RI10Form<0b01101000, (outs VECREG:$rT), (ins VECREG:$rA, u10imm:$val), |
| 1180 | "andbi\t$rT, $rA, $val", IntegerOp, |
| 1181 | [(set (v16i8 VECREG:$rT), |
| 1182 | (and (v16i8 VECREG:$rA), (v16i8 v16i8U8Imm:$val)))]>; |
| 1183 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1184 | def ANDBIr8: |
| 1185 | RI10Form<0b01101000, (outs R8C:$rT), (ins R8C:$rA, u10imm_i8:$val), |
| 1186 | "andbi\t$rT, $rA, $val", IntegerOp, |
| 1187 | [(set R8C:$rT, (and R8C:$rA, immU8:$val))]>; |
| 1188 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1189 | def ANDHIv8i16: |
| 1190 | RI10Form<0b10101000, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 1191 | "andhi\t$rT, $rA, $val", IntegerOp, |
| 1192 | [(set (v8i16 VECREG:$rT), |
| 1193 | (and (v8i16 VECREG:$rA), v8i16SExt10Imm:$val))]>; |
| 1194 | |
| 1195 | def ANDHIr16: |
| 1196 | RI10Form<0b10101000, (outs R16C:$rT), (ins R16C:$rA, s10imm:$val), |
| 1197 | "andhi\t$rT, $rA, $val", IntegerOp, |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1198 | [(set R16C:$rT, (and R16C:$rA, i16ImmUns10:$val))]>; |
| 1199 | |
| 1200 | def ANDHI1To2: |
| 1201 | RI10Form<0b10101000, (outs R16C:$rT), (ins R8C:$rA, s10imm:$val), |
| 1202 | "andhi\t$rT, $rA, $val", IntegerOp, |
| 1203 | [(set R16C:$rT, (and (zext R8C:$rA), i16ImmSExt10:$val))]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1204 | |
| 1205 | def ANDIv4i32: |
| 1206 | RI10Form<0b00101000, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 1207 | "andi\t$rT, $rA, $val", IntegerOp, |
| 1208 | [(set (v4i32 VECREG:$rT), |
| 1209 | (and (v4i32 VECREG:$rA), v4i32SExt10Imm:$val))]>; |
| 1210 | |
| 1211 | def ANDIr32: |
| 1212 | RI10Form<0b10101000, (outs R32C:$rT), (ins R32C:$rA, s10imm_i32:$val), |
| 1213 | "andi\t$rT, $rA, $val", IntegerOp, |
| 1214 | [(set R32C:$rT, (and R32C:$rA, i32ImmSExt10:$val))]>; |
| 1215 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1216 | // Hacked form of ANDI to zero-extend i8 quantities to i32. See the zext 8->32 |
| 1217 | // pattern below. |
| 1218 | def ANDI1To4: |
| 1219 | RI10Form<0b10101000, (outs R32C:$rT), (ins R8C:$rA, s10imm_i32:$val), |
| 1220 | "andi\t$rT, $rA, $val", IntegerOp, |
| 1221 | [(set R32C:$rT, (and (zext R8C:$rA), i32ImmSExt10:$val))]>; |
| 1222 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1223 | // Hacked form of ANDI to zero-extend i16 quantities to i32. See the |
| 1224 | // zext 16->32 pattern below. |
| 1225 | // |
| 1226 | // Note that this pattern is somewhat artificial, since it might match |
| 1227 | // something the compiler generates but is unlikely to occur in practice. |
| 1228 | def ANDI2To4: |
| 1229 | RI10Form<0b10101000, (outs R32C:$rT), (ins R16C:$rA, s10imm_i32:$val), |
| 1230 | "andi\t$rT, $rA, $val", IntegerOp, |
| 1231 | [(set R32C:$rT, (and (zext R16C:$rA), i32ImmSExt10:$val))]>; |
| 1232 | |
| 1233 | // Bitwise OR group: |
| 1234 | // Bitwise "or" (N.B.: These are also register-register copy instructions...) |
| 1235 | def ORv16i8: |
| 1236 | RRForm<0b10000010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1237 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1238 | [(set (v16i8 VECREG:$rT), (or (v16i8 VECREG:$rA), (v16i8 VECREG:$rB)))]>; |
| 1239 | |
| 1240 | def ORv8i16: |
| 1241 | RRForm<0b10000010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1242 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1243 | [(set (v8i16 VECREG:$rT), (or (v8i16 VECREG:$rA), (v8i16 VECREG:$rB)))]>; |
| 1244 | |
| 1245 | def ORv4i32: |
| 1246 | RRForm<0b10000010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1247 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1248 | [(set (v4i32 VECREG:$rT), (or (v4i32 VECREG:$rA), (v4i32 VECREG:$rB)))]>; |
| 1249 | |
| 1250 | def ORv4f32: |
| 1251 | RRForm<0b10000010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1252 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1253 | [(set (v4f32 VECREG:$rT), |
| 1254 | (v4f32 (bitconvert (or (v4i32 VECREG:$rA), (v4i32 VECREG:$rB)))))]>; |
| 1255 | |
| 1256 | def ORv2f64: |
| 1257 | RRForm<0b10000010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1258 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1259 | [(set (v2f64 VECREG:$rT), |
| 1260 | (v2f64 (bitconvert (or (v2i64 VECREG:$rA), (v2i64 VECREG:$rB)))))]>; |
| 1261 | |
| 1262 | def ORgprc: |
| 1263 | RRForm<0b10000010000, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB), |
| 1264 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1265 | [(set GPRC:$rT, (or GPRC:$rA, GPRC:$rB))]>; |
| 1266 | |
| 1267 | def ORr64: |
| 1268 | RRForm<0b10000010000, (outs R64C:$rT), (ins R64C:$rA, R64C:$rB), |
| 1269 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1270 | [(set R64C:$rT, (or R64C:$rA, R64C:$rB))]>; |
| 1271 | |
| 1272 | def ORr32: |
| 1273 | RRForm<0b10000010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 1274 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1275 | [(set R32C:$rT, (or R32C:$rA, R32C:$rB))]>; |
| 1276 | |
| 1277 | def ORr16: |
| 1278 | RRForm<0b10000010000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 1279 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1280 | [(set R16C:$rT, (or R16C:$rA, R16C:$rB))]>; |
| 1281 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1282 | def ORr8: |
| 1283 | RRForm<0b10000010000, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 1284 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1285 | [(set R8C:$rT, (or R8C:$rA, R8C:$rB))]>; |
| 1286 | |
Scott Michel | 86c041f | 2007-12-20 00:44:13 +0000 | [diff] [blame] | 1287 | // OR instruction forms that are used to copy f32 and f64 registers. |
| 1288 | // They do not match patterns. |
| 1289 | def ORf32: |
| 1290 | RRForm<0b10000010000, (outs R32FP:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 1291 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1292 | [/* no pattern */]>; |
| 1293 | |
| 1294 | def ORf64: |
| 1295 | RRForm<0b10000010000, (outs R64FP:$rT), (ins R64FP:$rA, R64FP:$rB), |
| 1296 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1297 | [/* no pattern */]>; |
| 1298 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1299 | // ORv*_*: Used in scalar->vector promotions: |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1300 | def ORv16i8_i8: |
| 1301 | RRForm<0b10000010000, (outs VECREG:$rT), (ins R8C:$rA, R8C:$rB), |
| 1302 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1303 | [/* no pattern */]>; |
| 1304 | |
| 1305 | def : Pat<(v16i8 (SPUpromote_scalar R8C:$rA)), |
| 1306 | (ORv16i8_i8 R8C:$rA, R8C:$rA)>; |
| 1307 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1308 | def ORv8i16_i16: |
| 1309 | RRForm<0b10000010000, (outs VECREG:$rT), (ins R16C:$rA, R16C:$rB), |
| 1310 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1311 | [/* no pattern */]>; |
| 1312 | |
| 1313 | def : Pat<(v8i16 (SPUpromote_scalar R16C:$rA)), |
| 1314 | (ORv8i16_i16 R16C:$rA, R16C:$rA)>; |
| 1315 | |
| 1316 | def ORv4i32_i32: |
| 1317 | RRForm<0b10000010000, (outs VECREG:$rT), (ins R32C:$rA, R32C:$rB), |
| 1318 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1319 | [/* no pattern */]>; |
| 1320 | |
| 1321 | def : Pat<(v4i32 (SPUpromote_scalar R32C:$rA)), |
| 1322 | (ORv4i32_i32 R32C:$rA, R32C:$rA)>; |
| 1323 | |
| 1324 | def ORv2i64_i64: |
| 1325 | RRForm<0b10000010000, (outs VECREG:$rT), (ins R64C:$rA, R64C:$rB), |
| 1326 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1327 | [/* no pattern */]>; |
| 1328 | |
| 1329 | def : Pat<(v2i64 (SPUpromote_scalar R64C:$rA)), |
| 1330 | (ORv2i64_i64 R64C:$rA, R64C:$rA)>; |
| 1331 | |
| 1332 | def ORv4f32_f32: |
| 1333 | RRForm<0b10000010000, (outs VECREG:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 1334 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1335 | [/* no pattern */]>; |
| 1336 | |
| 1337 | def : Pat<(v4f32 (SPUpromote_scalar R32FP:$rA)), |
| 1338 | (ORv4f32_f32 R32FP:$rA, R32FP:$rA)>; |
| 1339 | |
| 1340 | def ORv2f64_f64: |
| 1341 | RRForm<0b10000010000, (outs VECREG:$rT), (ins R64FP:$rA, R64FP:$rB), |
| 1342 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1343 | [/* no pattern */]>; |
| 1344 | |
| 1345 | def : Pat<(v2f64 (SPUpromote_scalar R64FP:$rA)), |
| 1346 | (ORv2f64_f64 R64FP:$rA, R64FP:$rA)>; |
| 1347 | |
| 1348 | // ORi*_v*: Used to extract vector element 0 (the preferred slot) |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1349 | def ORi8_v16i8: |
| 1350 | RRForm<0b10000010000, (outs R8C:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1351 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1352 | [/* no pattern */]>; |
| 1353 | |
| 1354 | def : Pat<(SPUextract_elt0 (v16i8 VECREG:$rA)), |
| 1355 | (ORi8_v16i8 VECREG:$rA, VECREG:$rA)>; |
| 1356 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1357 | def ORi16_v8i16: |
| 1358 | RRForm<0b10000010000, (outs R16C:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1359 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1360 | [/* no pattern */]>; |
| 1361 | |
| 1362 | def : Pat<(SPUextract_elt0 (v8i16 VECREG:$rA)), |
| 1363 | (ORi16_v8i16 VECREG:$rA, VECREG:$rA)>; |
| 1364 | |
| 1365 | def : Pat<(SPUextract_elt0_chained (v8i16 VECREG:$rA)), |
| 1366 | (ORi16_v8i16 VECREG:$rA, VECREG:$rA)>; |
| 1367 | |
| 1368 | def ORi32_v4i32: |
| 1369 | RRForm<0b10000010000, (outs R32C:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1370 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1371 | [/* no pattern */]>; |
| 1372 | |
| 1373 | def : Pat<(SPUextract_elt0 (v4i32 VECREG:$rA)), |
| 1374 | (ORi32_v4i32 VECREG:$rA, VECREG:$rA)>; |
| 1375 | |
| 1376 | def : Pat<(SPUextract_elt0_chained (v4i32 VECREG:$rA)), |
| 1377 | (ORi32_v4i32 VECREG:$rA, VECREG:$rA)>; |
| 1378 | |
| 1379 | def ORi64_v2i64: |
| 1380 | RRForm<0b10000010000, (outs R64C:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1381 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1382 | [/* no pattern */]>; |
| 1383 | |
| 1384 | def : Pat<(SPUextract_elt0 (v2i64 VECREG:$rA)), |
| 1385 | (ORi64_v2i64 VECREG:$rA, VECREG:$rA)>; |
| 1386 | |
| 1387 | def : Pat<(SPUextract_elt0_chained (v2i64 VECREG:$rA)), |
| 1388 | (ORi64_v2i64 VECREG:$rA, VECREG:$rA)>; |
| 1389 | |
| 1390 | def ORf32_v4f32: |
| 1391 | RRForm<0b10000010000, (outs R32FP:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1392 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1393 | [/* no pattern */]>; |
| 1394 | |
| 1395 | def : Pat<(SPUextract_elt0 (v4f32 VECREG:$rA)), |
| 1396 | (ORf32_v4f32 VECREG:$rA, VECREG:$rA)>; |
| 1397 | |
| 1398 | def : Pat<(SPUextract_elt0_chained (v4f32 VECREG:$rA)), |
| 1399 | (ORf32_v4f32 VECREG:$rA, VECREG:$rA)>; |
| 1400 | |
| 1401 | def ORf64_v2f64: |
| 1402 | RRForm<0b10000010000, (outs R64FP:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1403 | "or\t$rT, $rA, $rB", IntegerOp, |
| 1404 | [/* no pattern */]>; |
| 1405 | |
| 1406 | def : Pat<(SPUextract_elt0 (v2f64 VECREG:$rA)), |
| 1407 | (ORf64_v2f64 VECREG:$rA, VECREG:$rA)>; |
| 1408 | |
| 1409 | def : Pat<(SPUextract_elt0_chained (v2f64 VECREG:$rA)), |
| 1410 | (ORf64_v2f64 VECREG:$rA, VECREG:$rA)>; |
| 1411 | |
| 1412 | // ORC: Bitwise "or" with complement (match before ORvec, ORr32) |
| 1413 | def ORCv16i8: |
| 1414 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1415 | "orc\t$rT, $rA, $rB", IntegerOp, |
| 1416 | [(set (v16i8 VECREG:$rT), (or (v16i8 VECREG:$rA), |
| 1417 | (vnot (v16i8 VECREG:$rB))))]>; |
| 1418 | |
| 1419 | def ORCv8i16: |
| 1420 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1421 | "orc\t$rT, $rA, $rB", IntegerOp, |
| 1422 | [(set (v8i16 VECREG:$rT), (or (v8i16 VECREG:$rA), |
| 1423 | (vnot (v8i16 VECREG:$rB))))]>; |
| 1424 | |
| 1425 | def ORCv4i32: |
| 1426 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1427 | "orc\t$rT, $rA, $rB", IntegerOp, |
| 1428 | [(set (v4i32 VECREG:$rT), (or (v4i32 VECREG:$rA), |
| 1429 | (vnot (v4i32 VECREG:$rB))))]>; |
| 1430 | |
| 1431 | def ORCr32: |
| 1432 | RRForm<0b10010010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 1433 | "orc\t$rT, $rA, $rB", IntegerOp, |
| 1434 | [(set R32C:$rT, (or R32C:$rA, (not R32C:$rB)))]>; |
| 1435 | |
| 1436 | def ORCr16: |
| 1437 | RRForm<0b10010010000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 1438 | "orc\t$rT, $rA, $rB", IntegerOp, |
| 1439 | [(set R16C:$rT, (or R16C:$rA, (not R16C:$rB)))]>; |
| 1440 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1441 | def ORCr8: |
| 1442 | RRForm<0b10010010000, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 1443 | "orc\t$rT, $rA, $rB", IntegerOp, |
| 1444 | [(set R8C:$rT, (or R8C:$rA, (not R8C:$rB)))]>; |
| 1445 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1446 | // OR byte immediate |
| 1447 | def ORBIv16i8: |
| 1448 | RI10Form<0b01100000, (outs VECREG:$rT), (ins VECREG:$rA, u10imm:$val), |
| 1449 | "orbi\t$rT, $rA, $val", IntegerOp, |
| 1450 | [(set (v16i8 VECREG:$rT), |
| 1451 | (or (v16i8 VECREG:$rA), (v16i8 v16i8U8Imm:$val)))]>; |
| 1452 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1453 | def ORBIr8: |
| 1454 | RI10Form<0b01100000, (outs R8C:$rT), (ins R8C:$rA, u10imm_i8:$val), |
| 1455 | "orbi\t$rT, $rA, $val", IntegerOp, |
| 1456 | [(set R8C:$rT, (or R8C:$rA, immU8:$val))]>; |
| 1457 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1458 | // OR halfword immediate |
| 1459 | def ORHIv8i16: |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1460 | RI10Form<0b10100000, (outs VECREG:$rT), (ins VECREG:$rA, u10imm:$val), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1461 | "orhi\t$rT, $rA, $val", IntegerOp, |
| 1462 | [(set (v8i16 VECREG:$rT), (or (v8i16 VECREG:$rA), |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1463 | v8i16Uns10Imm:$val))]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1464 | |
| 1465 | def ORHIr16: |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1466 | RI10Form<0b10100000, (outs R16C:$rT), (ins R16C:$rA, u10imm:$val), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1467 | "orhi\t$rT, $rA, $val", IntegerOp, |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1468 | [(set R16C:$rT, (or R16C:$rA, i16ImmUns10:$val))]>; |
| 1469 | |
| 1470 | // Hacked form of ORHI used to promote 8-bit registers to 16-bit |
| 1471 | def ORHI1To2: |
| 1472 | RI10Form<0b10100000, (outs R16C:$rT), (ins R8C:$rA, s10imm:$val), |
| 1473 | "orhi\t$rT, $rA, $val", IntegerOp, |
| 1474 | [(set R16C:$rT, (or (anyext R8C:$rA), i16ImmSExt10:$val))]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1475 | |
| 1476 | // Bitwise "or" with immediate |
| 1477 | def ORIv4i32: |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1478 | RI10Form<0b00100000, (outs VECREG:$rT), (ins VECREG:$rA, u10imm:$val), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1479 | "ori\t$rT, $rA, $val", IntegerOp, |
| 1480 | [(set (v4i32 VECREG:$rT), (or (v4i32 VECREG:$rA), |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1481 | v4i32Uns10Imm:$val))]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1482 | |
| 1483 | def ORIr32: |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1484 | RI10Form<0b00100000, (outs R32C:$rT), (ins R32C:$rA, u10imm_i32:$val), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1485 | "ori\t$rT, $rA, $val", IntegerOp, |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1486 | [(set R32C:$rT, (or R32C:$rA, i32ImmUns10:$val))]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1487 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1488 | def ORIr64: |
| 1489 | RI10Form_1<0b00100000, (outs R64C:$rT), (ins R64C:$rA, s10imm_i32:$val), |
| 1490 | "ori\t$rT, $rA, $val", IntegerOp, |
| 1491 | [/* no pattern */]>; |
| 1492 | |
| 1493 | // ORI2To4: hacked version of the ori instruction to extend 16-bit quantities |
| 1494 | // to 32-bit quantities. used exclusively to match "anyext" conversions (vide |
| 1495 | // infra "anyext 16->32" pattern.) |
| 1496 | def ORI2To4: |
| 1497 | RI10Form<0b00100000, (outs R32C:$rT), (ins R16C:$rA, s10imm_i32:$val), |
| 1498 | "ori\t$rT, $rA, $val", IntegerOp, |
| 1499 | [(set R32C:$rT, (or (anyext R16C:$rA), i32ImmSExt10:$val))]>; |
| 1500 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1501 | // ORI1To4: Hacked version of the ORI instruction to extend 16-bit quantities |
| 1502 | // to 32-bit quantities. Used exclusively to match "anyext" conversions (vide |
| 1503 | // infra "anyext 16->32" pattern.) |
| 1504 | def ORI1To4: |
| 1505 | RI10Form<0b00100000, (outs R32C:$rT), (ins R8C:$rA, s10imm_i32:$val), |
| 1506 | "ori\t$rT, $rA, $val", IntegerOp, |
| 1507 | [(set R32C:$rT, (or (anyext R8C:$rA), i32ImmSExt10:$val))]>; |
| 1508 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1509 | // ORX: "or" across the vector: or's $rA's word slots leaving the result in |
| 1510 | // $rT[0], slots 1-3 are zeroed. |
| 1511 | // |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1512 | // FIXME: Needs to match an intrinsic pattern. |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1513 | def ORXv4i32: |
| 1514 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1515 | "orx\t$rT, $rA, $rB", IntegerOp, |
| 1516 | []>; |
| 1517 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1518 | // XOR: |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1519 | def XORv16i8: |
| 1520 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1521 | "xor\t$rT, $rA, $rB", IntegerOp, |
| 1522 | [(set (v16i8 VECREG:$rT), (xor (v16i8 VECREG:$rA), (v16i8 VECREG:$rB)))]>; |
| 1523 | |
| 1524 | def XORv8i16: |
| 1525 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1526 | "xor\t$rT, $rA, $rB", IntegerOp, |
| 1527 | [(set (v8i16 VECREG:$rT), (xor (v8i16 VECREG:$rA), (v8i16 VECREG:$rB)))]>; |
| 1528 | |
| 1529 | def XORv4i32: |
| 1530 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1531 | "xor\t$rT, $rA, $rB", IntegerOp, |
| 1532 | [(set (v4i32 VECREG:$rT), (xor (v4i32 VECREG:$rA), (v4i32 VECREG:$rB)))]>; |
| 1533 | |
| 1534 | def XORr32: |
| 1535 | RRForm<0b10010010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 1536 | "xor\t$rT, $rA, $rB", IntegerOp, |
| 1537 | [(set R32C:$rT, (xor R32C:$rA, R32C:$rB))]>; |
| 1538 | |
| 1539 | //==---------------------------------------------------------- |
| 1540 | // Special forms for floating point instructions. |
| 1541 | // Bitwise ORs and ANDs don't make sense for normal floating |
| 1542 | // point numbers. These operations (fneg and fabs), however, |
| 1543 | // require bitwise logical ops to manipulate the sign bit. |
| 1544 | def XORfneg32: |
| 1545 | RRForm<0b10010010000, (outs R32FP:$rT), (ins R32FP:$rA, R32C:$rB), |
| 1546 | "xor\t$rT, $rA, $rB", IntegerOp, |
| 1547 | [/* Intentionally does not match a pattern, see fneg32 */]>; |
| 1548 | |
| 1549 | // KLUDGY! Better way to do this without a VECREG? bitconvert? |
| 1550 | // VECREG is assumed to contain two identical 64-bit masks, so |
| 1551 | // it doesn't matter which word we select for the xor |
| 1552 | def XORfneg64: |
| 1553 | RRForm<0b10010010000, (outs R64FP:$rT), (ins R64FP:$rA, VECREG:$rB), |
| 1554 | "xor\t$rT, $rA, $rB", IntegerOp, |
| 1555 | [/* Intentionally does not match a pattern, see fneg64 */]>; |
| 1556 | |
| 1557 | // Could use XORv4i32, but will use this for clarity |
| 1558 | def XORfnegvec: |
| 1559 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1560 | "xor\t$rT, $rA, $rB", IntegerOp, |
| 1561 | [/* Intentionally does not match a pattern, see fneg{32,64} */]>; |
| 1562 | |
| 1563 | //==---------------------------------------------------------- |
| 1564 | |
| 1565 | def XORr16: |
| 1566 | RRForm<0b10010010000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 1567 | "xor\t$rT, $rA, $rB", IntegerOp, |
| 1568 | [(set R16C:$rT, (xor R16C:$rA, R16C:$rB))]>; |
| 1569 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1570 | def XORr8: |
| 1571 | RRForm<0b10010010000, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 1572 | "xor\t$rT, $rA, $rB", IntegerOp, |
| 1573 | [(set R8C:$rT, (xor R8C:$rA, R8C:$rB))]>; |
| 1574 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1575 | def XORBIv16i8: |
| 1576 | RI10Form<0b01100000, (outs VECREG:$rT), (ins VECREG:$rA, u10imm:$val), |
| 1577 | "xorbi\t$rT, $rA, $val", IntegerOp, |
| 1578 | [(set (v16i8 VECREG:$rT), (xor (v16i8 VECREG:$rA), v16i8U8Imm:$val))]>; |
| 1579 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1580 | def XORBIr8: |
| 1581 | RI10Form<0b01100000, (outs R8C:$rT), (ins R8C:$rA, u10imm_i8:$val), |
| 1582 | "xorbi\t$rT, $rA, $val", IntegerOp, |
| 1583 | [(set R8C:$rT, (xor R8C:$rA, immU8:$val))]>; |
| 1584 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1585 | def XORHIv8i16: |
| 1586 | RI10Form<0b10100000, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 1587 | "xorhi\t$rT, $rA, $val", IntegerOp, |
| 1588 | [(set (v8i16 VECREG:$rT), (xor (v8i16 VECREG:$rA), |
| 1589 | v8i16SExt10Imm:$val))]>; |
| 1590 | |
| 1591 | def XORHIr16: |
| 1592 | RI10Form<0b10100000, (outs R16C:$rT), (ins R16C:$rA, s10imm:$val), |
| 1593 | "xorhi\t$rT, $rA, $val", IntegerOp, |
| 1594 | [(set R16C:$rT, (xor R16C:$rA, i16ImmSExt10:$val))]>; |
| 1595 | |
| 1596 | def XORIv4i32: |
| 1597 | RI10Form<0b00100000, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 1598 | "xori\t$rT, $rA, $val", IntegerOp, |
| 1599 | [(set (v4i32 VECREG:$rT), (xor (v4i32 VECREG:$rA), |
| 1600 | v4i32SExt10Imm:$val))]>; |
| 1601 | |
| 1602 | def XORIr32: |
| 1603 | RI10Form<0b00100000, (outs R32C:$rT), (ins R32C:$rA, s10imm_i32:$val), |
| 1604 | "xori\t$rT, $rA, $val", IntegerOp, |
| 1605 | [(set R32C:$rT, (xor R32C:$rA, i32ImmSExt10:$val))]>; |
| 1606 | |
| 1607 | // NAND: |
| 1608 | def NANDv16i8: |
| 1609 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1610 | "nand\t$rT, $rA, $rB", IntegerOp, |
| 1611 | [(set (v16i8 VECREG:$rT), (vnot (and (v16i8 VECREG:$rA), |
| 1612 | (v16i8 VECREG:$rB))))]>; |
| 1613 | |
| 1614 | def NANDv8i16: |
| 1615 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1616 | "nand\t$rT, $rA, $rB", IntegerOp, |
| 1617 | [(set (v8i16 VECREG:$rT), (vnot (and (v8i16 VECREG:$rA), |
| 1618 | (v8i16 VECREG:$rB))))]>; |
| 1619 | |
| 1620 | def NANDv4i32: |
| 1621 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1622 | "nand\t$rT, $rA, $rB", IntegerOp, |
| 1623 | [(set (v4i32 VECREG:$rT), (vnot (and (v4i32 VECREG:$rA), |
| 1624 | (v4i32 VECREG:$rB))))]>; |
| 1625 | |
| 1626 | def NANDr32: |
| 1627 | RRForm<0b10010010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 1628 | "nand\t$rT, $rA, $rB", IntegerOp, |
| 1629 | [(set R32C:$rT, (not (and R32C:$rA, R32C:$rB)))]>; |
| 1630 | |
| 1631 | def NANDr16: |
| 1632 | RRForm<0b10010010000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 1633 | "nand\t$rT, $rA, $rB", IntegerOp, |
| 1634 | [(set R16C:$rT, (not (and R16C:$rA, R16C:$rB)))]>; |
| 1635 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1636 | def NANDr8: |
| 1637 | RRForm<0b10010010000, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 1638 | "nand\t$rT, $rA, $rB", IntegerOp, |
| 1639 | [(set R8C:$rT, (not (and R8C:$rA, R8C:$rB)))]>; |
| 1640 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1641 | // NOR: |
| 1642 | def NORv16i8: |
| 1643 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1644 | "nor\t$rT, $rA, $rB", IntegerOp, |
| 1645 | [(set (v16i8 VECREG:$rT), (vnot (or (v16i8 VECREG:$rA), |
| 1646 | (v16i8 VECREG:$rB))))]>; |
| 1647 | |
| 1648 | def NORv8i16: |
| 1649 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1650 | "nor\t$rT, $rA, $rB", IntegerOp, |
| 1651 | [(set (v8i16 VECREG:$rT), (vnot (or (v8i16 VECREG:$rA), |
| 1652 | (v8i16 VECREG:$rB))))]>; |
| 1653 | |
| 1654 | def NORv4i32: |
| 1655 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1656 | "nor\t$rT, $rA, $rB", IntegerOp, |
| 1657 | [(set (v4i32 VECREG:$rT), (vnot (or (v4i32 VECREG:$rA), |
| 1658 | (v4i32 VECREG:$rB))))]>; |
| 1659 | |
| 1660 | def NORr32: |
| 1661 | RRForm<0b10010010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 1662 | "nor\t$rT, $rA, $rB", IntegerOp, |
| 1663 | [(set R32C:$rT, (not (or R32C:$rA, R32C:$rB)))]>; |
| 1664 | |
| 1665 | def NORr16: |
| 1666 | RRForm<0b10010010000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 1667 | "nor\t$rT, $rA, $rB", IntegerOp, |
| 1668 | [(set R16C:$rT, (not (or R16C:$rA, R16C:$rB)))]>; |
| 1669 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1670 | def NORr8: |
| 1671 | RRForm<0b10010010000, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 1672 | "nor\t$rT, $rA, $rB", IntegerOp, |
| 1673 | [(set R8C:$rT, (not (or R8C:$rA, R8C:$rB)))]>; |
| 1674 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1675 | // EQV: Equivalence (1 for each same bit, otherwise 0) |
| 1676 | def EQVv16i8: |
| 1677 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1678 | "eqv\t$rT, $rA, $rB", IntegerOp, |
| 1679 | [(set (v16i8 VECREG:$rT), (or (and (v16i8 VECREG:$rA), |
| 1680 | (v16i8 VECREG:$rB)), |
| 1681 | (and (vnot (v16i8 VECREG:$rA)), |
| 1682 | (vnot (v16i8 VECREG:$rB)))))]>; |
| 1683 | |
| 1684 | def : Pat<(xor (v16i8 VECREG:$rA), (vnot (v16i8 VECREG:$rB))), |
| 1685 | (EQVv16i8 VECREG:$rA, VECREG:$rB)>; |
| 1686 | |
| 1687 | def : Pat<(xor (vnot (v16i8 VECREG:$rA)), (v16i8 VECREG:$rB)), |
| 1688 | (EQVv16i8 VECREG:$rA, VECREG:$rB)>; |
| 1689 | |
| 1690 | def EQVv8i16: |
| 1691 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1692 | "eqv\t$rT, $rA, $rB", IntegerOp, |
| 1693 | [(set (v8i16 VECREG:$rT), (or (and (v8i16 VECREG:$rA), |
| 1694 | (v8i16 VECREG:$rB)), |
| 1695 | (and (vnot (v8i16 VECREG:$rA)), |
| 1696 | (vnot (v8i16 VECREG:$rB)))))]>; |
| 1697 | |
| 1698 | def : Pat<(xor (v8i16 VECREG:$rA), (vnot (v8i16 VECREG:$rB))), |
| 1699 | (EQVv8i16 VECREG:$rA, VECREG:$rB)>; |
| 1700 | |
| 1701 | def : Pat<(xor (vnot (v8i16 VECREG:$rA)), (v8i16 VECREG:$rB)), |
| 1702 | (EQVv8i16 VECREG:$rA, VECREG:$rB)>; |
| 1703 | |
| 1704 | def EQVv4i32: |
| 1705 | RRForm<0b10010010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 1706 | "eqv\t$rT, $rA, $rB", IntegerOp, |
| 1707 | [(set (v4i32 VECREG:$rT), (or (and (v4i32 VECREG:$rA), |
| 1708 | (v4i32 VECREG:$rB)), |
| 1709 | (and (vnot (v4i32 VECREG:$rA)), |
| 1710 | (vnot (v4i32 VECREG:$rB)))))]>; |
| 1711 | |
| 1712 | def : Pat<(xor (v4i32 VECREG:$rA), (vnot (v4i32 VECREG:$rB))), |
| 1713 | (EQVv4i32 VECREG:$rA, VECREG:$rB)>; |
| 1714 | |
| 1715 | def : Pat<(xor (vnot (v4i32 VECREG:$rA)), (v4i32 VECREG:$rB)), |
| 1716 | (EQVv4i32 VECREG:$rA, VECREG:$rB)>; |
| 1717 | |
| 1718 | def EQVr32: |
| 1719 | RRForm<0b10010010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 1720 | "eqv\t$rT, $rA, $rB", IntegerOp, |
| 1721 | [(set R32C:$rT, (or (and R32C:$rA, R32C:$rB), |
| 1722 | (and (not R32C:$rA), (not R32C:$rB))))]>; |
| 1723 | |
| 1724 | def : Pat<(xor R32C:$rA, (not R32C:$rB)), |
| 1725 | (EQVr32 R32C:$rA, R32C:$rB)>; |
| 1726 | |
| 1727 | def : Pat<(xor (not R32C:$rA), R32C:$rB), |
| 1728 | (EQVr32 R32C:$rA, R32C:$rB)>; |
| 1729 | |
| 1730 | def EQVr16: |
| 1731 | RRForm<0b10010010000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 1732 | "eqv\t$rT, $rA, $rB", IntegerOp, |
| 1733 | [(set R16C:$rT, (or (and R16C:$rA, R16C:$rB), |
| 1734 | (and (not R16C:$rA), (not R16C:$rB))))]>; |
| 1735 | |
| 1736 | def : Pat<(xor R16C:$rA, (not R16C:$rB)), |
| 1737 | (EQVr16 R16C:$rA, R16C:$rB)>; |
| 1738 | |
| 1739 | def : Pat<(xor (not R16C:$rA), R16C:$rB), |
| 1740 | (EQVr16 R16C:$rA, R16C:$rB)>; |
| 1741 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1742 | def EQVr8: |
| 1743 | RRForm<0b10010010000, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 1744 | "eqv\t$rT, $rA, $rB", IntegerOp, |
| 1745 | [(set R8C:$rT, (or (and R8C:$rA, R8C:$rB), |
| 1746 | (and (not R8C:$rA), (not R8C:$rB))))]>; |
| 1747 | |
| 1748 | def : Pat<(xor R8C:$rA, (not R8C:$rB)), |
| 1749 | (EQVr8 R8C:$rA, R8C:$rB)>; |
| 1750 | |
| 1751 | def : Pat<(xor (not R8C:$rA), R8C:$rB), |
| 1752 | (EQVr8 R8C:$rA, R8C:$rB)>; |
| 1753 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1754 | // gcc optimizes (p & q) | (~p & ~q) -> ~(p | q) | (p & q), so match that |
| 1755 | // pattern also: |
| 1756 | def : Pat<(or (vnot (or (v16i8 VECREG:$rA), (v16i8 VECREG:$rB))), |
| 1757 | (and (v16i8 VECREG:$rA), (v16i8 VECREG:$rB))), |
| 1758 | (EQVv16i8 VECREG:$rA, VECREG:$rB)>; |
| 1759 | |
| 1760 | def : Pat<(or (vnot (or (v8i16 VECREG:$rA), (v8i16 VECREG:$rB))), |
| 1761 | (and (v8i16 VECREG:$rA), (v8i16 VECREG:$rB))), |
| 1762 | (EQVv8i16 VECREG:$rA, VECREG:$rB)>; |
| 1763 | |
| 1764 | def : Pat<(or (vnot (or (v4i32 VECREG:$rA), (v4i32 VECREG:$rB))), |
| 1765 | (and (v4i32 VECREG:$rA), (v4i32 VECREG:$rB))), |
| 1766 | (EQVv4i32 VECREG:$rA, VECREG:$rB)>; |
| 1767 | |
| 1768 | def : Pat<(or (not (or R32C:$rA, R32C:$rB)), (and R32C:$rA, R32C:$rB)), |
| 1769 | (EQVr32 R32C:$rA, R32C:$rB)>; |
| 1770 | |
| 1771 | def : Pat<(or (not (or R16C:$rA, R16C:$rB)), (and R16C:$rA, R16C:$rB)), |
| 1772 | (EQVr16 R16C:$rA, R16C:$rB)>; |
| 1773 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 1774 | def : Pat<(or (not (or R8C:$rA, R8C:$rB)), (and R8C:$rA, R8C:$rB)), |
| 1775 | (EQVr8 R8C:$rA, R8C:$rB)>; |
| 1776 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 1777 | // Select bits: |
| 1778 | def SELBv16i8: |
| 1779 | RRRForm<0b1000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 1780 | "selb\t$rT, $rA, $rB, $rC", IntegerOp, |
| 1781 | [(set (v16i8 VECREG:$rT), |
| 1782 | (SPUselb_v16i8 (v16i8 VECREG:$rA), (v16i8 VECREG:$rB), |
| 1783 | (v16i8 VECREG:$rC)))]>; |
| 1784 | |
| 1785 | def : Pat<(or (and (v16i8 VECREG:$rA), (v16i8 VECREG:$rC)), |
| 1786 | (and (v16i8 VECREG:$rB), (vnot (v16i8 VECREG:$rC)))), |
| 1787 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1788 | |
| 1789 | def : Pat<(or (and (v16i8 VECREG:$rC), (v16i8 VECREG:$rA)), |
| 1790 | (and (v16i8 VECREG:$rB), (vnot (v16i8 VECREG:$rC)))), |
| 1791 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1792 | |
| 1793 | def : Pat<(or (and (v16i8 VECREG:$rA), (v16i8 VECREG:$rC)), |
| 1794 | (and (vnot (v16i8 VECREG:$rC)), (v16i8 VECREG:$rB))), |
| 1795 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1796 | |
| 1797 | def : Pat<(or (and (v16i8 VECREG:$rC), (v16i8 VECREG:$rA)), |
| 1798 | (and (vnot (v16i8 VECREG:$rC)), (v16i8 VECREG:$rB))), |
| 1799 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1800 | |
| 1801 | def : Pat<(or (and (v16i8 VECREG:$rA), (vnot (v16i8 VECREG:$rC))), |
| 1802 | (and (v16i8 VECREG:$rB), (v16i8 VECREG:$rC))), |
| 1803 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1804 | |
| 1805 | def : Pat<(or (and (v16i8 VECREG:$rA), (vnot (v16i8 VECREG:$rC))), |
| 1806 | (and (v16i8 VECREG:$rC), (v16i8 VECREG:$rB))), |
| 1807 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1808 | |
| 1809 | def : Pat<(or (and (vnot (v16i8 VECREG:$rC)), (v16i8 VECREG:$rA)), |
| 1810 | (and (v16i8 VECREG:$rB), (v16i8 VECREG:$rC))), |
| 1811 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1812 | |
| 1813 | def : Pat<(or (and (vnot (v16i8 VECREG:$rC)), (v16i8 VECREG:$rA)), |
| 1814 | (and (v16i8 VECREG:$rC), (v16i8 VECREG:$rB))), |
| 1815 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1816 | |
| 1817 | def : Pat<(or (and (v16i8 VECREG:$rA), (v16i8 VECREG:$rC)), |
| 1818 | (and (v16i8 VECREG:$rB), (vnot (v16i8 VECREG:$rC)))), |
| 1819 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1820 | |
| 1821 | def : Pat<(or (and (v16i8 VECREG:$rC), (v16i8 VECREG:$rA)), |
| 1822 | (and (v16i8 VECREG:$rB), (vnot (v16i8 VECREG:$rC)))), |
| 1823 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1824 | |
| 1825 | def : Pat<(or (and (v16i8 VECREG:$rA), (v16i8 VECREG:$rC)), |
| 1826 | (and (vnot (v16i8 VECREG:$rC)), (v16i8 VECREG:$rB))), |
| 1827 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1828 | |
| 1829 | def : Pat<(or (and (v16i8 VECREG:$rC), (v16i8 VECREG:$rA)), |
| 1830 | (and (vnot (v16i8 VECREG:$rC)), (v16i8 VECREG:$rB))), |
| 1831 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1832 | |
| 1833 | def : Pat<(or (and (v16i8 VECREG:$rA), (vnot (v16i8 VECREG:$rC))), |
| 1834 | (and (v16i8 VECREG:$rB), (v16i8 VECREG:$rC))), |
| 1835 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1836 | |
| 1837 | def : Pat<(or (and (v16i8 VECREG:$rA), (vnot (v16i8 VECREG:$rC))), |
| 1838 | (and (v16i8 VECREG:$rC), (v16i8 VECREG:$rB))), |
| 1839 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1840 | |
| 1841 | def : Pat<(or (and (vnot (v16i8 VECREG:$rC)), (v16i8 VECREG:$rA)), |
| 1842 | (and (v16i8 VECREG:$rB), (v16i8 VECREG:$rC))), |
| 1843 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1844 | |
| 1845 | def : Pat<(or (and (vnot (v16i8 VECREG:$rC)), (v16i8 VECREG:$rA)), |
| 1846 | (and (v16i8 VECREG:$rC), (v16i8 VECREG:$rB))), |
| 1847 | (SELBv16i8 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1848 | |
| 1849 | def SELBv8i16: |
| 1850 | RRRForm<0b1000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 1851 | "selb\t$rT, $rA, $rB, $rC", IntegerOp, |
| 1852 | [(set (v8i16 VECREG:$rT), |
| 1853 | (SPUselb_v8i16 (v8i16 VECREG:$rA), (v8i16 VECREG:$rB), |
| 1854 | (v8i16 VECREG:$rC)))]>; |
| 1855 | |
| 1856 | def : Pat<(or (and (v8i16 VECREG:$rA), (v8i16 VECREG:$rC)), |
| 1857 | (and (v8i16 VECREG:$rB), (vnot (v8i16 VECREG:$rC)))), |
| 1858 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1859 | |
| 1860 | def : Pat<(or (and (v8i16 VECREG:$rC), (v8i16 VECREG:$rA)), |
| 1861 | (and (v8i16 VECREG:$rB), (vnot (v8i16 VECREG:$rC)))), |
| 1862 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1863 | |
| 1864 | def : Pat<(or (and (v8i16 VECREG:$rA), (v8i16 VECREG:$rC)), |
| 1865 | (and (vnot (v8i16 VECREG:$rC)), (v8i16 VECREG:$rB))), |
| 1866 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1867 | |
| 1868 | def : Pat<(or (and (v8i16 VECREG:$rC), (v8i16 VECREG:$rA)), |
| 1869 | (and (vnot (v8i16 VECREG:$rC)), (v8i16 VECREG:$rB))), |
| 1870 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1871 | |
| 1872 | def : Pat<(or (and (v8i16 VECREG:$rA), (vnot (v8i16 VECREG:$rC))), |
| 1873 | (and (v8i16 VECREG:$rB), (v8i16 VECREG:$rC))), |
| 1874 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1875 | |
| 1876 | def : Pat<(or (and (v8i16 VECREG:$rA), (vnot (v8i16 VECREG:$rC))), |
| 1877 | (and (v8i16 VECREG:$rC), (v8i16 VECREG:$rB))), |
| 1878 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1879 | |
| 1880 | def : Pat<(or (and (vnot (v8i16 VECREG:$rC)), (v8i16 VECREG:$rA)), |
| 1881 | (and (v8i16 VECREG:$rB), (v8i16 VECREG:$rC))), |
| 1882 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1883 | |
| 1884 | def : Pat<(or (and (vnot (v8i16 VECREG:$rC)), (v8i16 VECREG:$rA)), |
| 1885 | (and (v8i16 VECREG:$rC), (v8i16 VECREG:$rB))), |
| 1886 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1887 | |
| 1888 | def : Pat<(or (and (v8i16 VECREG:$rA), (v8i16 VECREG:$rC)), |
| 1889 | (and (v8i16 VECREG:$rB), (vnot (v8i16 VECREG:$rC)))), |
| 1890 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1891 | |
| 1892 | def : Pat<(or (and (v8i16 VECREG:$rC), (v8i16 VECREG:$rA)), |
| 1893 | (and (v8i16 VECREG:$rB), (vnot (v8i16 VECREG:$rC)))), |
| 1894 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1895 | |
| 1896 | def : Pat<(or (and (v8i16 VECREG:$rA), (v8i16 VECREG:$rC)), |
| 1897 | (and (vnot (v8i16 VECREG:$rC)), (v8i16 VECREG:$rB))), |
| 1898 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1899 | |
| 1900 | def : Pat<(or (and (v8i16 VECREG:$rC), (v8i16 VECREG:$rA)), |
| 1901 | (and (vnot (v8i16 VECREG:$rC)), (v8i16 VECREG:$rB))), |
| 1902 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1903 | |
| 1904 | def : Pat<(or (and (v8i16 VECREG:$rA), (vnot (v8i16 VECREG:$rC))), |
| 1905 | (and (v8i16 VECREG:$rB), (v8i16 VECREG:$rC))), |
| 1906 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1907 | |
| 1908 | def : Pat<(or (and (v8i16 VECREG:$rA), (vnot (v8i16 VECREG:$rC))), |
| 1909 | (and (v8i16 VECREG:$rC), (v8i16 VECREG:$rB))), |
| 1910 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1911 | |
| 1912 | def : Pat<(or (and (vnot (v8i16 VECREG:$rC)), (v8i16 VECREG:$rA)), |
| 1913 | (and (v8i16 VECREG:$rB), (v8i16 VECREG:$rC))), |
| 1914 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1915 | |
| 1916 | def : Pat<(or (and (vnot (v8i16 VECREG:$rC)), (v8i16 VECREG:$rA)), |
| 1917 | (and (v8i16 VECREG:$rC), (v8i16 VECREG:$rB))), |
| 1918 | (SELBv8i16 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1919 | |
| 1920 | def SELBv4i32: |
| 1921 | RRRForm<0b1000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 1922 | "selb\t$rT, $rA, $rB, $rC", IntegerOp, |
| 1923 | [(set (v4i32 VECREG:$rT), |
| 1924 | (SPUselb_v4i32 (v4i32 VECREG:$rA), (v4i32 VECREG:$rB), |
| 1925 | (v4i32 VECREG:$rC)))]>; |
| 1926 | |
| 1927 | def : Pat<(or (and (v4i32 VECREG:$rA), (v4i32 VECREG:$rC)), |
| 1928 | (and (v4i32 VECREG:$rB), (vnot (v4i32 VECREG:$rC)))), |
| 1929 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1930 | |
| 1931 | def : Pat<(or (and (v4i32 VECREG:$rC), (v4i32 VECREG:$rA)), |
| 1932 | (and (v4i32 VECREG:$rB), (vnot (v4i32 VECREG:$rC)))), |
| 1933 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1934 | |
| 1935 | def : Pat<(or (and (v4i32 VECREG:$rA), (v4i32 VECREG:$rC)), |
| 1936 | (and (vnot (v4i32 VECREG:$rC)), (v4i32 VECREG:$rB))), |
| 1937 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1938 | |
| 1939 | def : Pat<(or (and (v4i32 VECREG:$rC), (v4i32 VECREG:$rA)), |
| 1940 | (and (vnot (v4i32 VECREG:$rC)), (v4i32 VECREG:$rB))), |
| 1941 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1942 | |
| 1943 | def : Pat<(or (and (v4i32 VECREG:$rA), (vnot (v4i32 VECREG:$rC))), |
| 1944 | (and (v4i32 VECREG:$rB), (v4i32 VECREG:$rC))), |
| 1945 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1946 | |
| 1947 | def : Pat<(or (and (v4i32 VECREG:$rA), (vnot (v4i32 VECREG:$rC))), |
| 1948 | (and (v4i32 VECREG:$rC), (v4i32 VECREG:$rB))), |
| 1949 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1950 | |
| 1951 | def : Pat<(or (and (vnot (v4i32 VECREG:$rC)), (v4i32 VECREG:$rA)), |
| 1952 | (and (v4i32 VECREG:$rB), (v4i32 VECREG:$rC))), |
| 1953 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1954 | |
| 1955 | def : Pat<(or (and (vnot (v4i32 VECREG:$rC)), (v4i32 VECREG:$rA)), |
| 1956 | (and (v4i32 VECREG:$rC), (v4i32 VECREG:$rB))), |
| 1957 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1958 | |
| 1959 | def : Pat<(or (and (v4i32 VECREG:$rA), (v4i32 VECREG:$rC)), |
| 1960 | (and (v4i32 VECREG:$rB), (vnot (v4i32 VECREG:$rC)))), |
| 1961 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1962 | |
| 1963 | def : Pat<(or (and (v4i32 VECREG:$rC), (v4i32 VECREG:$rA)), |
| 1964 | (and (v4i32 VECREG:$rB), (vnot (v4i32 VECREG:$rC)))), |
| 1965 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1966 | |
| 1967 | def : Pat<(or (and (v4i32 VECREG:$rA), (v4i32 VECREG:$rC)), |
| 1968 | (and (vnot (v4i32 VECREG:$rC)), (v4i32 VECREG:$rB))), |
| 1969 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1970 | |
| 1971 | def : Pat<(or (and (v4i32 VECREG:$rC), (v4i32 VECREG:$rA)), |
| 1972 | (and (vnot (v4i32 VECREG:$rC)), (v4i32 VECREG:$rB))), |
| 1973 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1974 | |
| 1975 | def : Pat<(or (and (v4i32 VECREG:$rA), (vnot (v4i32 VECREG:$rC))), |
| 1976 | (and (v4i32 VECREG:$rB), (v4i32 VECREG:$rC))), |
| 1977 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1978 | |
| 1979 | def : Pat<(or (and (v4i32 VECREG:$rA), (vnot (v4i32 VECREG:$rC))), |
| 1980 | (and (v4i32 VECREG:$rC), (v4i32 VECREG:$rB))), |
| 1981 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1982 | |
| 1983 | def : Pat<(or (and (vnot (v4i32 VECREG:$rC)), (v4i32 VECREG:$rA)), |
| 1984 | (and (v4i32 VECREG:$rB), (v4i32 VECREG:$rC))), |
| 1985 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1986 | |
| 1987 | def : Pat<(or (and (vnot (v4i32 VECREG:$rC)), (v4i32 VECREG:$rA)), |
| 1988 | (and (v4i32 VECREG:$rC), (v4i32 VECREG:$rB))), |
| 1989 | (SELBv4i32 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 1990 | |
| 1991 | def SELBr32: |
| 1992 | RRRForm<0b1000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB, R32C:$rC), |
| 1993 | "selb\t$rT, $rA, $rB, $rC", IntegerOp, |
| 1994 | []>; |
| 1995 | |
| 1996 | // And the various patterns that can be matched... (all 8 of them :-) |
| 1997 | def : Pat<(or (and R32C:$rA, R32C:$rC), |
| 1998 | (and R32C:$rB, (not R32C:$rC))), |
| 1999 | (SELBr32 R32C:$rA, R32C:$rB, R32C:$rC)>; |
| 2000 | |
| 2001 | def : Pat<(or (and R32C:$rC, R32C:$rA), |
| 2002 | (and R32C:$rB, (not R32C:$rC))), |
| 2003 | (SELBr32 R32C:$rA, R32C:$rB, R32C:$rC)>; |
| 2004 | |
| 2005 | def : Pat<(or (and R32C:$rA, R32C:$rC), |
| 2006 | (and (not R32C:$rC), R32C:$rB)), |
| 2007 | (SELBr32 R32C:$rA, R32C:$rB, R32C:$rC)>; |
| 2008 | |
| 2009 | def : Pat<(or (and R32C:$rC, R32C:$rA), |
| 2010 | (and (not R32C:$rC), R32C:$rB)), |
| 2011 | (SELBr32 R32C:$rA, R32C:$rB, R32C:$rC)>; |
| 2012 | |
| 2013 | def : Pat<(or (and R32C:$rA, (not R32C:$rC)), |
| 2014 | (and R32C:$rB, R32C:$rC)), |
| 2015 | (SELBr32 R32C:$rA, R32C:$rB, R32C:$rC)>; |
| 2016 | |
| 2017 | def : Pat<(or (and R32C:$rA, (not R32C:$rC)), |
| 2018 | (and R32C:$rC, R32C:$rB)), |
| 2019 | (SELBr32 R32C:$rA, R32C:$rB, R32C:$rC)>; |
| 2020 | |
| 2021 | def : Pat<(or (and (not R32C:$rC), R32C:$rA), |
| 2022 | (and R32C:$rB, R32C:$rC)), |
| 2023 | (SELBr32 R32C:$rA, R32C:$rB, R32C:$rC)>; |
| 2024 | |
| 2025 | def : Pat<(or (and (not R32C:$rC), R32C:$rA), |
| 2026 | (and R32C:$rC, R32C:$rB)), |
| 2027 | (SELBr32 R32C:$rA, R32C:$rB, R32C:$rC)>; |
| 2028 | |
| 2029 | def SELBr16: |
| 2030 | RRRForm<0b1000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB, R16C:$rC), |
| 2031 | "selb\t$rT, $rA, $rB, $rC", IntegerOp, |
| 2032 | []>; |
| 2033 | |
| 2034 | def : Pat<(or (and R16C:$rA, R16C:$rC), |
| 2035 | (and R16C:$rB, (not R16C:$rC))), |
| 2036 | (SELBr16 R16C:$rA, R16C:$rB, R16C:$rC)>; |
| 2037 | |
| 2038 | def : Pat<(or (and R16C:$rC, R16C:$rA), |
| 2039 | (and R16C:$rB, (not R16C:$rC))), |
| 2040 | (SELBr16 R16C:$rA, R16C:$rB, R16C:$rC)>; |
| 2041 | |
| 2042 | def : Pat<(or (and R16C:$rA, R16C:$rC), |
| 2043 | (and (not R16C:$rC), R16C:$rB)), |
| 2044 | (SELBr16 R16C:$rA, R16C:$rB, R16C:$rC)>; |
| 2045 | |
| 2046 | def : Pat<(or (and R16C:$rC, R16C:$rA), |
| 2047 | (and (not R16C:$rC), R16C:$rB)), |
| 2048 | (SELBr16 R16C:$rA, R16C:$rB, R16C:$rC)>; |
| 2049 | |
| 2050 | def : Pat<(or (and R16C:$rA, (not R16C:$rC)), |
| 2051 | (and R16C:$rB, R16C:$rC)), |
| 2052 | (SELBr16 R16C:$rA, R16C:$rB, R16C:$rC)>; |
| 2053 | |
| 2054 | def : Pat<(or (and R16C:$rA, (not R16C:$rC)), |
| 2055 | (and R16C:$rC, R16C:$rB)), |
| 2056 | (SELBr16 R16C:$rA, R16C:$rB, R16C:$rC)>; |
| 2057 | |
| 2058 | def : Pat<(or (and (not R16C:$rC), R16C:$rA), |
| 2059 | (and R16C:$rB, R16C:$rC)), |
| 2060 | (SELBr16 R16C:$rA, R16C:$rB, R16C:$rC)>; |
| 2061 | |
| 2062 | def : Pat<(or (and (not R16C:$rC), R16C:$rA), |
| 2063 | (and R16C:$rC, R16C:$rB)), |
| 2064 | (SELBr16 R16C:$rA, R16C:$rB, R16C:$rC)>; |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2065 | |
| 2066 | def SELBr8: |
| 2067 | RRRForm<0b1000, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB, R8C:$rC), |
| 2068 | "selb\t$rT, $rA, $rB, $rC", IntegerOp, |
| 2069 | []>; |
| 2070 | |
| 2071 | def : Pat<(or (and R8C:$rA, R8C:$rC), |
| 2072 | (and R8C:$rB, (not R8C:$rC))), |
| 2073 | (SELBr8 R8C:$rA, R8C:$rB, R8C:$rC)>; |
| 2074 | |
| 2075 | def : Pat<(or (and R8C:$rC, R8C:$rA), |
| 2076 | (and R8C:$rB, (not R8C:$rC))), |
| 2077 | (SELBr8 R8C:$rA, R8C:$rB, R8C:$rC)>; |
| 2078 | |
| 2079 | def : Pat<(or (and R8C:$rA, R8C:$rC), |
| 2080 | (and (not R8C:$rC), R8C:$rB)), |
| 2081 | (SELBr8 R8C:$rA, R8C:$rB, R8C:$rC)>; |
| 2082 | |
| 2083 | def : Pat<(or (and R8C:$rC, R8C:$rA), |
| 2084 | (and (not R8C:$rC), R8C:$rB)), |
| 2085 | (SELBr8 R8C:$rA, R8C:$rB, R8C:$rC)>; |
| 2086 | |
| 2087 | def : Pat<(or (and R8C:$rA, (not R8C:$rC)), |
| 2088 | (and R8C:$rB, R8C:$rC)), |
| 2089 | (SELBr8 R8C:$rA, R8C:$rB, R8C:$rC)>; |
| 2090 | |
| 2091 | def : Pat<(or (and R8C:$rA, (not R8C:$rC)), |
| 2092 | (and R8C:$rC, R8C:$rB)), |
| 2093 | (SELBr8 R8C:$rA, R8C:$rB, R8C:$rC)>; |
| 2094 | |
| 2095 | def : Pat<(or (and (not R8C:$rC), R8C:$rA), |
| 2096 | (and R8C:$rB, R8C:$rC)), |
| 2097 | (SELBr8 R8C:$rA, R8C:$rB, R8C:$rC)>; |
| 2098 | |
| 2099 | def : Pat<(or (and (not R8C:$rC), R8C:$rA), |
| 2100 | (and R8C:$rC, R8C:$rB)), |
| 2101 | (SELBr8 R8C:$rA, R8C:$rB, R8C:$rC)>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2102 | |
| 2103 | //===----------------------------------------------------------------------===// |
| 2104 | // Vector shuffle... |
| 2105 | //===----------------------------------------------------------------------===// |
| 2106 | |
| 2107 | def SHUFB: |
| 2108 | RRRForm<0b1000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 2109 | "shufb\t$rT, $rA, $rB, $rC", IntegerOp, |
Scott Michel | 86c041f | 2007-12-20 00:44:13 +0000 | [diff] [blame] | 2110 | [/* no pattern */]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2111 | |
| 2112 | // SPUshuffle is generated in LowerVECTOR_SHUFFLE and gets replaced with SHUFB. |
| 2113 | // See the SPUshuffle SDNode operand above, which sets up the DAG pattern |
| 2114 | // matcher to emit something when the LowerVECTOR_SHUFFLE generates a node with |
| 2115 | // the SPUISD::SHUFB opcode. |
| 2116 | def : Pat<(SPUshuffle (v16i8 VECREG:$rA), (v16i8 VECREG:$rB), VECREG:$rC), |
| 2117 | (SHUFB VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 2118 | |
| 2119 | def : Pat<(SPUshuffle (v8i16 VECREG:$rA), (v8i16 VECREG:$rB), VECREG:$rC), |
| 2120 | (SHUFB VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 2121 | |
| 2122 | def : Pat<(SPUshuffle (v4i32 VECREG:$rA), (v4i32 VECREG:$rB), VECREG:$rC), |
| 2123 | (SHUFB VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 2124 | |
Scott Michel | 86c041f | 2007-12-20 00:44:13 +0000 | [diff] [blame] | 2125 | def : Pat<(SPUshuffle (v4f32 VECREG:$rA), (v4f32 VECREG:$rB), VECREG:$rC), |
| 2126 | (SHUFB VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 2127 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2128 | def : Pat<(SPUshuffle (v2i64 VECREG:$rA), (v2i64 VECREG:$rB), VECREG:$rC), |
| 2129 | (SHUFB VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 2130 | |
Scott Michel | 86c041f | 2007-12-20 00:44:13 +0000 | [diff] [blame] | 2131 | def : Pat<(SPUshuffle (v2f64 VECREG:$rA), (v2f64 VECREG:$rB), VECREG:$rC), |
| 2132 | (SHUFB VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 2133 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2134 | //===----------------------------------------------------------------------===// |
| 2135 | // Shift and rotate group: |
| 2136 | //===----------------------------------------------------------------------===// |
| 2137 | |
| 2138 | def SHLHv8i16: |
| 2139 | RRForm<0b11111010000, (outs VECREG:$rT), (ins VECREG:$rA, R16C:$rB), |
| 2140 | "shlh\t$rT, $rA, $rB", RotateShift, |
| 2141 | [(set (v8i16 VECREG:$rT), |
| 2142 | (SPUvec_shl_v8i16 (v8i16 VECREG:$rA), R16C:$rB))]>; |
| 2143 | |
| 2144 | // $rB gets promoted to 32-bit register type when confronted with |
| 2145 | // this llvm assembly code: |
| 2146 | // |
| 2147 | // define i16 @shlh_i16_1(i16 %arg1, i16 %arg2) { |
| 2148 | // %A = shl i16 %arg1, %arg2 |
| 2149 | // ret i16 %A |
| 2150 | // } |
| 2151 | // |
| 2152 | // However, we will generate this code when lowering 8-bit shifts and rotates. |
| 2153 | |
| 2154 | def SHLHr16: |
| 2155 | RRForm<0b11111010000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 2156 | "shlh\t$rT, $rA, $rB", RotateShift, |
| 2157 | [(set R16C:$rT, (shl R16C:$rA, R16C:$rB))]>; |
| 2158 | |
| 2159 | def SHLHr16_r32: |
| 2160 | RRForm<0b11111010000, (outs R16C:$rT), (ins R16C:$rA, R32C:$rB), |
| 2161 | "shlh\t$rT, $rA, $rB", RotateShift, |
| 2162 | [(set R16C:$rT, (shl R16C:$rA, R32C:$rB))]>; |
| 2163 | |
| 2164 | def SHLHIv8i16: |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2165 | RI7Form<0b11111010000, (outs VECREG:$rT), (ins VECREG:$rA, u7imm_i8:$val), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2166 | "shlhi\t$rT, $rA, $val", RotateShift, |
| 2167 | [(set (v8i16 VECREG:$rT), |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2168 | (SPUvec_shl_v8i16 (v8i16 VECREG:$rA), (i8 uimm7:$val)))]>; |
| 2169 | |
| 2170 | def : Pat<(SPUvec_shl_v8i16 (v8i16 VECREG:$rA), (i16 uimm7:$val)), |
| 2171 | (SHLHIv8i16 VECREG:$rA, imm:$val)>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2172 | |
| 2173 | def : Pat<(SPUvec_shl_v8i16 (v8i16 VECREG:$rA), (i32 uimm7:$val)), |
| 2174 | (SHLHIv8i16 VECREG:$rA, imm:$val)>; |
| 2175 | |
| 2176 | def SHLHIr16: |
| 2177 | RI7Form<0b11111010000, (outs R16C:$rT), (ins R16C:$rA, u7imm_i32:$val), |
| 2178 | "shlhi\t$rT, $rA, $val", RotateShift, |
| 2179 | [(set R16C:$rT, (shl R16C:$rA, (i32 uimm7:$val)))]>; |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2180 | |
| 2181 | def : Pat<(shl R16C:$rA, (i8 uimm7:$val)), |
| 2182 | (SHLHIr16 R16C:$rA, uimm7:$val)>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2183 | |
| 2184 | def : Pat<(shl R16C:$rA, (i16 uimm7:$val)), |
| 2185 | (SHLHIr16 R16C:$rA, uimm7:$val)>; |
| 2186 | |
| 2187 | def SHLv4i32: |
| 2188 | RRForm<0b11111010000, (outs VECREG:$rT), (ins VECREG:$rA, R16C:$rB), |
| 2189 | "shl\t$rT, $rA, $rB", RotateShift, |
| 2190 | [(set (v4i32 VECREG:$rT), |
| 2191 | (SPUvec_shl_v4i32 (v4i32 VECREG:$rA), R16C:$rB))]>; |
| 2192 | |
| 2193 | def SHLr32: |
| 2194 | RRForm<0b11111010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 2195 | "shl\t$rT, $rA, $rB", RotateShift, |
| 2196 | [(set R32C:$rT, (shl R32C:$rA, R32C:$rB))]>; |
| 2197 | |
| 2198 | def SHLIv4i32: |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2199 | RI7Form<0b11111010000, (outs VECREG:$rT), (ins VECREG:$rA, u7imm_i8:$val), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2200 | "shli\t$rT, $rA, $val", RotateShift, |
| 2201 | [(set (v4i32 VECREG:$rT), |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2202 | (SPUvec_shl_v4i32 (v4i32 VECREG:$rA), (i8 uimm7:$val)))]>; |
| 2203 | |
| 2204 | def: Pat<(SPUvec_shl_v4i32 (v4i32 VECREG:$rA), (i16 uimm7:$val)), |
| 2205 | (SHLIv4i32 VECREG:$rA, uimm7:$val)>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2206 | |
| 2207 | def: Pat<(SPUvec_shl_v4i32 (v4i32 VECREG:$rA), (i32 uimm7:$val)), |
| 2208 | (SHLIv4i32 VECREG:$rA, uimm7:$val)>; |
| 2209 | |
| 2210 | def SHLIr32: |
| 2211 | RI7Form<0b11111010000, (outs R32C:$rT), (ins R32C:$rA, u7imm_i32:$val), |
| 2212 | "shli\t$rT, $rA, $val", RotateShift, |
| 2213 | [(set R32C:$rT, (shl R32C:$rA, (i32 uimm7:$val)))]>; |
| 2214 | |
| 2215 | def : Pat<(shl R32C:$rA, (i16 uimm7:$val)), |
| 2216 | (SHLIr32 R32C:$rA, uimm7:$val)>; |
| 2217 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2218 | def : Pat<(shl R32C:$rA, (i8 uimm7:$val)), |
| 2219 | (SHLIr32 R32C:$rA, uimm7:$val)>; |
| 2220 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2221 | // SHLQBI vec form: Note that this will shift the entire vector (the 128-bit |
| 2222 | // register) to the left. Vector form is here to ensure type correctness. |
| 2223 | def SHLQBIvec: |
| 2224 | RRForm<0b11011011100, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2225 | "shlqbi\t$rT, $rA, $rB", RotateShift, |
| 2226 | [/* intrinsic */]>; |
| 2227 | |
| 2228 | // See note above on SHLQBI. |
| 2229 | def SHLQBIIvec: |
| 2230 | RI7Form<0b11011111100, (outs VECREG:$rT), (ins VECREG:$rA, u7imm:$val), |
| 2231 | "shlqbii\t$rT, $rA, $val", RotateShift, |
| 2232 | [/* intrinsic */]>; |
| 2233 | |
| 2234 | // SHLQBY, SHLQBYI vector forms: Shift the entire vector to the left by bytes, |
| 2235 | // not by bits. |
| 2236 | def SHLQBYvec: |
| 2237 | RI7Form<0b11111011100, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2238 | "shlqbyi\t$rT, $rA, $rB", RotateShift, |
| 2239 | [/* intrinsic */]>; |
| 2240 | |
| 2241 | def SHLQBYIvec: |
| 2242 | RI7Form<0b11111111100, (outs VECREG:$rT), (ins VECREG:$rA, u7imm:$val), |
| 2243 | "shlqbyi\t$rT, $rA, $val", RotateShift, |
| 2244 | [/* intrinsic */]>; |
| 2245 | |
| 2246 | // ROTH v8i16 form: |
| 2247 | def ROTHv8i16: |
| 2248 | RRForm<0b00111010000, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2249 | "roth\t$rT, $rA, $rB", RotateShift, |
| 2250 | [(set (v8i16 VECREG:$rT), |
| 2251 | (SPUvec_rotl_v8i16 VECREG:$rA, VECREG:$rB))]>; |
| 2252 | |
| 2253 | def ROTHr16: |
| 2254 | RRForm<0b00111010000, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 2255 | "roth\t$rT, $rA, $rB", RotateShift, |
| 2256 | [(set R16C:$rT, (rotl R16C:$rA, R16C:$rB))]>; |
| 2257 | |
| 2258 | def ROTHr16_r32: |
| 2259 | RRForm<0b00111010000, (outs R16C:$rT), (ins R16C:$rA, R32C:$rB), |
| 2260 | "roth\t$rT, $rA, $rB", RotateShift, |
| 2261 | [(set R16C:$rT, (rotl R16C:$rA, R32C:$rB))]>; |
| 2262 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2263 | // The rotate amount is in the same bits whether we've got an 8-bit, 16-bit or |
| 2264 | // 32-bit register |
| 2265 | def ROTHr16_r8: |
| 2266 | RRForm<0b00111010000, (outs R16C:$rT), (ins R16C:$rA, R8C:$rB), |
| 2267 | "roth\t$rT, $rA, $rB", RotateShift, |
| 2268 | [(set R16C:$rT, (rotl R16C:$rA, (i32 (zext R8C:$rB))))]>; |
| 2269 | |
| 2270 | def : Pat<(rotl R16C:$rA, (i32 (sext R8C:$rB))), |
| 2271 | (ROTHr16_r8 R16C:$rA, R8C:$rB)>; |
| 2272 | |
| 2273 | def : Pat<(rotl R16C:$rA, (i32 (zext R8C:$rB))), |
| 2274 | (ROTHr16_r8 R16C:$rA, R8C:$rB)>; |
| 2275 | |
| 2276 | def : Pat<(rotl R16C:$rA, (i32 (anyext R8C:$rB))), |
| 2277 | (ROTHr16_r8 R16C:$rA, R8C:$rB)>; |
| 2278 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2279 | def ROTHIv8i16: |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2280 | RI7Form<0b00111110000, (outs VECREG:$rT), (ins VECREG:$rA, u7imm_i8:$val), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2281 | "rothi\t$rT, $rA, $val", RotateShift, |
| 2282 | [(set (v8i16 VECREG:$rT), |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2283 | (SPUvec_rotl_v8i16 VECREG:$rA, (i8 uimm7:$val)))]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2284 | |
| 2285 | def : Pat<(SPUvec_rotl_v8i16 VECREG:$rA, (i16 uimm7:$val)), |
| 2286 | (ROTHIv8i16 VECREG:$rA, imm:$val)>; |
| 2287 | |
| 2288 | def : Pat<(SPUvec_rotl_v8i16 VECREG:$rA, (i32 uimm7:$val)), |
| 2289 | (ROTHIv8i16 VECREG:$rA, imm:$val)>; |
| 2290 | |
| 2291 | def ROTHIr16: |
| 2292 | RI7Form<0b00111110000, (outs R16C:$rT), (ins R16C:$rA, u7imm:$val), |
| 2293 | "rothi\t$rT, $rA, $val", RotateShift, |
| 2294 | [(set R16C:$rT, (rotl R16C:$rA, (i16 uimm7:$val)))]>; |
| 2295 | |
| 2296 | def ROTHIr16_i32: |
| 2297 | RI7Form<0b00111110000, (outs R16C:$rT), (ins R16C:$rA, u7imm_i32:$val), |
| 2298 | "rothi\t$rT, $rA, $val", RotateShift, |
| 2299 | [(set R16C:$rT, (rotl R16C:$rA, (i32 uimm7:$val)))]>; |
| 2300 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2301 | def ROTHIr16_i8: |
| 2302 | RI7Form<0b00111110000, (outs R16C:$rT), (ins R16C:$rA, u7imm_i8:$val), |
| 2303 | "rothi\t$rT, $rA, $val", RotateShift, |
| 2304 | [(set R16C:$rT, (rotl R16C:$rA, (i8 uimm7:$val)))]>; |
| 2305 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2306 | def ROTv4i32: |
| 2307 | RRForm<0b00011010000, (outs VECREG:$rT), (ins VECREG:$rA, R32C:$rB), |
| 2308 | "rot\t$rT, $rA, $rB", RotateShift, |
| 2309 | [(set (v4i32 VECREG:$rT), |
| 2310 | (SPUvec_rotl_v4i32 (v4i32 VECREG:$rA), R32C:$rB))]>; |
| 2311 | |
| 2312 | def ROTr32: |
| 2313 | RRForm<0b00011010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 2314 | "rot\t$rT, $rA, $rB", RotateShift, |
| 2315 | [(set R32C:$rT, (rotl R32C:$rA, R32C:$rB))]>; |
| 2316 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2317 | // The rotate amount is in the same bits whether we've got an 8-bit, 16-bit or |
| 2318 | // 32-bit register |
| 2319 | def ROTr32_r16_anyext: |
| 2320 | RRForm<0b00011010000, (outs R32C:$rT), (ins R32C:$rA, R16C:$rB), |
| 2321 | "rot\t$rT, $rA, $rB", RotateShift, |
| 2322 | [(set R32C:$rT, (rotl R32C:$rA, (i32 (anyext R16C:$rB))))]>; |
| 2323 | |
| 2324 | def : Pat<(rotl R32C:$rA, (i32 (zext R16C:$rB))), |
| 2325 | (ROTr32_r16_anyext R32C:$rA, R16C:$rB)>; |
| 2326 | |
| 2327 | def : Pat<(rotl R32C:$rA, (i32 (sext R16C:$rB))), |
| 2328 | (ROTr32_r16_anyext R32C:$rA, R16C:$rB)>; |
| 2329 | |
| 2330 | def ROTr32_r8_anyext: |
| 2331 | RRForm<0b00011010000, (outs R32C:$rT), (ins R32C:$rA, R8C:$rB), |
| 2332 | "rot\t$rT, $rA, $rB", RotateShift, |
| 2333 | [(set R32C:$rT, (rotl R32C:$rA, (i32 (anyext R8C:$rB))))]>; |
| 2334 | |
| 2335 | def : Pat<(rotl R32C:$rA, (i32 (zext R8C:$rB))), |
| 2336 | (ROTr32_r8_anyext R32C:$rA, R8C:$rB)>; |
| 2337 | |
| 2338 | def : Pat<(rotl R32C:$rA, (i32 (sext R8C:$rB))), |
| 2339 | (ROTr32_r8_anyext R32C:$rA, R8C:$rB)>; |
| 2340 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2341 | def ROTIv4i32: |
| 2342 | RI7Form<0b00011110000, (outs VECREG:$rT), (ins VECREG:$rA, u7imm_i32:$val), |
| 2343 | "roti\t$rT, $rA, $val", RotateShift, |
| 2344 | [(set (v4i32 VECREG:$rT), |
| 2345 | (SPUvec_rotl_v4i32 (v4i32 VECREG:$rA), (i32 uimm7:$val)))]>; |
| 2346 | |
| 2347 | def : Pat<(SPUvec_rotl_v4i32 (v4i32 VECREG:$rA), (i16 uimm7:$val)), |
| 2348 | (ROTIv4i32 VECREG:$rA, imm:$val)>; |
| 2349 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2350 | def : Pat<(SPUvec_rotl_v4i32 (v4i32 VECREG:$rA), (i8 uimm7:$val)), |
| 2351 | (ROTIv4i32 VECREG:$rA, imm:$val)>; |
| 2352 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2353 | def ROTIr32: |
| 2354 | RI7Form<0b00011110000, (outs R32C:$rT), (ins R32C:$rA, u7imm_i32:$val), |
| 2355 | "roti\t$rT, $rA, $val", RotateShift, |
| 2356 | [(set R32C:$rT, (rotl R32C:$rA, (i32 uimm7:$val)))]>; |
| 2357 | |
| 2358 | def ROTIr32_i16: |
| 2359 | RI7Form<0b00111110000, (outs R32C:$rT), (ins R32C:$rA, u7imm:$val), |
| 2360 | "roti\t$rT, $rA, $val", RotateShift, |
| 2361 | [(set R32C:$rT, (rotl R32C:$rA, (i16 uimm7:$val)))]>; |
| 2362 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2363 | def ROTIr32_i8: |
| 2364 | RI7Form<0b00111110000, (outs R32C:$rT), (ins R32C:$rA, u7imm_i8:$val), |
| 2365 | "roti\t$rT, $rA, $val", RotateShift, |
| 2366 | [(set R32C:$rT, (rotl R32C:$rA, (i8 uimm7:$val)))]>; |
| 2367 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2368 | // ROTQBY* vector forms: This rotates the entire vector, but vector registers |
| 2369 | // are used here for type checking (instances where ROTQBI is used actually |
| 2370 | // use vector registers) |
| 2371 | def ROTQBYvec: |
| 2372 | RRForm<0b00111011100, (outs VECREG:$rT), (ins VECREG:$rA, R16C:$rB), |
| 2373 | "rotqby\t$rT, $rA, $rB", RotateShift, |
| 2374 | [(set (v16i8 VECREG:$rT), (SPUrotbytes_left (v16i8 VECREG:$rA), R16C:$rB))]>; |
| 2375 | |
| 2376 | def : Pat<(SPUrotbytes_left_chained (v16i8 VECREG:$rA), R16C:$rB), |
| 2377 | (ROTQBYvec VECREG:$rA, R16C:$rB)>; |
| 2378 | |
| 2379 | // See ROTQBY note above. |
| 2380 | def ROTQBYIvec: |
| 2381 | RI7Form<0b00111111100, (outs VECREG:$rT), (ins VECREG:$rA, u7imm:$val), |
| 2382 | "rotqbyi\t$rT, $rA, $val", RotateShift, |
| 2383 | [(set (v16i8 VECREG:$rT), |
| 2384 | (SPUrotbytes_left (v16i8 VECREG:$rA), (i16 uimm7:$val)))]>; |
| 2385 | |
| 2386 | def : Pat<(SPUrotbytes_left_chained (v16i8 VECREG:$rA), (i16 uimm7:$val)), |
| 2387 | (ROTQBYIvec VECREG:$rA, uimm7:$val)>; |
| 2388 | |
| 2389 | // See ROTQBY note above. |
| 2390 | def ROTQBYBIvec: |
| 2391 | RI7Form<0b00110011100, (outs VECREG:$rT), (ins VECREG:$rA, u7imm:$val), |
| 2392 | "rotqbybi\t$rT, $rA, $val", RotateShift, |
| 2393 | [/* intrinsic */]>; |
| 2394 | |
| 2395 | // See ROTQBY note above. |
| 2396 | // |
| 2397 | // Assume that the user of this instruction knows to shift the rotate count |
| 2398 | // into bit 29 |
| 2399 | def ROTQBIvec: |
| 2400 | RRForm<0b00011011100, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2401 | "rotqbi\t$rT, $rA, $rB", RotateShift, |
| 2402 | [/* insert intrinsic here */]>; |
| 2403 | |
| 2404 | // See ROTQBY note above. |
| 2405 | def ROTQBIIvec: |
| 2406 | RI7Form<0b00011111100, (outs VECREG:$rT), (ins VECREG:$rA, u7imm_i32:$val), |
| 2407 | "rotqbii\t$rT, $rA, $val", RotateShift, |
| 2408 | [/* insert intrinsic here */]>; |
| 2409 | |
| 2410 | // ROTHM v8i16 form: |
| 2411 | // NOTE(1): No vector rotate is generated by the C/C++ frontend (today), |
| 2412 | // so this only matches a synthetically generated/lowered code |
| 2413 | // fragment. |
| 2414 | // NOTE(2): $rB must be negated before the right rotate! |
| 2415 | def ROTHMv8i16: |
| 2416 | RRForm<0b10111010000, (outs VECREG:$rT), (ins VECREG:$rA, R32C:$rB), |
| 2417 | "rothm\t$rT, $rA, $rB", RotateShift, |
| 2418 | [/* see patterns below - $rB must be negated */]>; |
| 2419 | |
| 2420 | def : Pat<(SPUvec_srl_v8i16 (v8i16 VECREG:$rA), R32C:$rB), |
| 2421 | (ROTHMv8i16 VECREG:$rA, (SFIr32 R32C:$rB, 0))>; |
| 2422 | |
| 2423 | def : Pat<(SPUvec_srl_v8i16 (v8i16 VECREG:$rA), R16C:$rB), |
| 2424 | (ROTHMv8i16 VECREG:$rA, |
| 2425 | (SFIr32 (XSHWr16 R16C:$rB), 0))>; |
| 2426 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2427 | def : Pat<(SPUvec_srl_v8i16 (v8i16 VECREG:$rA), R8C:$rB), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2428 | (ROTHMv8i16 VECREG:$rA, |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2429 | (SFIr32 (XSHWr16 (XSBHr8 R8C:$rB) ), 0))>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2430 | |
| 2431 | // ROTHM r16 form: Rotate 16-bit quantity to right, zero fill at the left |
| 2432 | // Note: This instruction doesn't match a pattern because rB must be negated |
| 2433 | // for the instruction to work. Thus, the pattern below the instruction! |
| 2434 | def ROTHMr16: |
| 2435 | RRForm<0b10111010000, (outs R16C:$rT), (ins R16C:$rA, R32C:$rB), |
| 2436 | "rothm\t$rT, $rA, $rB", RotateShift, |
| 2437 | [/* see patterns below - $rB must be negated! */]>; |
| 2438 | |
| 2439 | def : Pat<(srl R16C:$rA, R32C:$rB), |
| 2440 | (ROTHMr16 R16C:$rA, (SFIr32 R32C:$rB, 0))>; |
| 2441 | |
| 2442 | def : Pat<(srl R16C:$rA, R16C:$rB), |
| 2443 | (ROTHMr16 R16C:$rA, |
| 2444 | (SFIr32 (XSHWr16 R16C:$rB), 0))>; |
| 2445 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2446 | def : Pat<(srl R16C:$rA, R8C:$rB), |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2447 | (ROTHMr16 R16C:$rA, |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2448 | (SFIr32 (XSHWr16 (XSBHr8 R8C:$rB) ), 0))>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2449 | |
| 2450 | // ROTHMI v8i16 form: See the comment for ROTHM v8i16. The difference here is |
| 2451 | // that the immediate can be complemented, so that the user doesn't have to |
| 2452 | // worry about it. |
| 2453 | def ROTHMIv8i16: |
| 2454 | RI7Form<0b10111110000, (outs VECREG:$rT), (ins VECREG:$rA, rothNeg7imm:$val), |
| 2455 | "rothmi\t$rT, $rA, $val", RotateShift, |
| 2456 | [(set (v8i16 VECREG:$rT), |
| 2457 | (SPUvec_srl_v8i16 (v8i16 VECREG:$rA), (i32 imm:$val)))]>; |
| 2458 | |
| 2459 | def: Pat<(SPUvec_srl_v8i16 (v8i16 VECREG:$rA), (i16 imm:$val)), |
| 2460 | (ROTHMIv8i16 VECREG:$rA, imm:$val)>; |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2461 | |
| 2462 | def: Pat<(SPUvec_srl_v8i16 (v8i16 VECREG:$rA), (i8 imm:$val)), |
| 2463 | (ROTHMIv8i16 VECREG:$rA, imm:$val)>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2464 | |
| 2465 | def ROTHMIr16: |
| 2466 | RI7Form<0b10111110000, (outs R16C:$rT), (ins R16C:$rA, rothNeg7imm:$val), |
| 2467 | "rothmi\t$rT, $rA, $val", RotateShift, |
| 2468 | [(set R16C:$rT, (srl R16C:$rA, (i32 uimm7:$val)))]>; |
| 2469 | |
| 2470 | def: Pat<(srl R16C:$rA, (i16 uimm7:$val)), |
| 2471 | (ROTHMIr16 R16C:$rA, uimm7:$val)>; |
| 2472 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2473 | def: Pat<(srl R16C:$rA, (i8 uimm7:$val)), |
| 2474 | (ROTHMIr16 R16C:$rA, uimm7:$val)>; |
| 2475 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2476 | // ROTM v4i32 form: See the ROTHM v8i16 comments. |
| 2477 | def ROTMv4i32: |
| 2478 | RRForm<0b10011010000, (outs VECREG:$rT), (ins VECREG:$rA, R32C:$rB), |
| 2479 | "rotm\t$rT, $rA, $rB", RotateShift, |
| 2480 | [/* see patterns below - $rB must be negated */]>; |
| 2481 | |
| 2482 | def : Pat<(SPUvec_srl_v4i32 VECREG:$rA, R32C:$rB), |
| 2483 | (ROTMv4i32 VECREG:$rA, (SFIr32 R32C:$rB, 0))>; |
| 2484 | |
| 2485 | def : Pat<(SPUvec_srl_v4i32 VECREG:$rA, R16C:$rB), |
| 2486 | (ROTMv4i32 VECREG:$rA, |
| 2487 | (SFIr32 (XSHWr16 R16C:$rB), 0))>; |
| 2488 | |
| 2489 | def : Pat<(SPUvec_srl_v4i32 VECREG:$rA, /* R8C */ R16C:$rB), |
| 2490 | (ROTMv4i32 VECREG:$rA, |
| 2491 | (SFIr32 (XSHWr16 /* (XSBHr8 R8C */ R16C:$rB) /*)*/, 0))>; |
| 2492 | |
| 2493 | def ROTMr32: |
| 2494 | RRForm<0b10011010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 2495 | "rotm\t$rT, $rA, $rB", RotateShift, |
| 2496 | [/* see patterns below - $rB must be negated */]>; |
| 2497 | |
| 2498 | def : Pat<(srl R32C:$rA, R32C:$rB), |
| 2499 | (ROTMr32 R32C:$rA, (SFIr32 R32C:$rB, 0))>; |
| 2500 | |
| 2501 | def : Pat<(srl R32C:$rA, R16C:$rB), |
| 2502 | (ROTMr32 R32C:$rA, |
| 2503 | (SFIr32 (XSHWr16 R16C:$rB), 0))>; |
| 2504 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2505 | def : Pat<(srl R32C:$rA, R8C:$rB), |
| 2506 | (ROTMr32 R32C:$rA, |
| 2507 | (SFIr32 (XSHWr16 (XSBHr8 R8C:$rB)), 0))>; |
| 2508 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2509 | // ROTMI v4i32 form: See the comment for ROTHM v8i16. |
| 2510 | def ROTMIv4i32: |
| 2511 | RI7Form<0b10011110000, (outs VECREG:$rT), (ins VECREG:$rA, rotNeg7imm:$val), |
| 2512 | "rotmi\t$rT, $rA, $val", RotateShift, |
| 2513 | [(set (v4i32 VECREG:$rT), |
| 2514 | (SPUvec_srl_v4i32 VECREG:$rA, (i32 uimm7:$val)))]>; |
| 2515 | |
| 2516 | def : Pat<(SPUvec_srl_v4i32 VECREG:$rA, (i16 uimm7:$val)), |
| 2517 | (ROTMIv4i32 VECREG:$rA, uimm7:$val)>; |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2518 | |
| 2519 | def : Pat<(SPUvec_srl_v4i32 VECREG:$rA, (i8 uimm7:$val)), |
| 2520 | (ROTMIv4i32 VECREG:$rA, uimm7:$val)>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2521 | |
| 2522 | // ROTMI r32 form: know how to complement the immediate value. |
| 2523 | def ROTMIr32: |
| 2524 | RI7Form<0b10011110000, (outs R32C:$rT), (ins R32C:$rA, rotNeg7imm:$val), |
| 2525 | "rotmi\t$rT, $rA, $val", RotateShift, |
| 2526 | [(set R32C:$rT, (srl R32C:$rA, (i32 uimm7:$val)))]>; |
| 2527 | |
| 2528 | def : Pat<(srl R32C:$rA, (i16 imm:$val)), |
| 2529 | (ROTMIr32 R32C:$rA, uimm7:$val)>; |
| 2530 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2531 | def : Pat<(srl R32C:$rA, (i8 imm:$val)), |
| 2532 | (ROTMIr32 R32C:$rA, uimm7:$val)>; |
| 2533 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2534 | // ROTQMBYvec: This is a vector form merely so that when used in an |
| 2535 | // instruction pattern, type checking will succeed. This instruction assumes |
| 2536 | // that the user knew to complement $rB. |
| 2537 | def ROTQMBYvec: |
| 2538 | RRForm<0b10111011100, (outs VECREG:$rT), (ins VECREG:$rA, R32C:$rB), |
| 2539 | "rotqmby\t$rT, $rA, $rB", RotateShift, |
| 2540 | [(set (v16i8 VECREG:$rT), |
| 2541 | (SPUrotbytes_right_zfill (v16i8 VECREG:$rA), R32C:$rB))]>; |
| 2542 | |
| 2543 | def ROTQMBYIvec: |
| 2544 | RI7Form<0b10111111100, (outs VECREG:$rT), (ins VECREG:$rA, rotNeg7imm:$val), |
| 2545 | "rotqmbyi\t$rT, $rA, $val", RotateShift, |
| 2546 | [(set (v16i8 VECREG:$rT), |
| 2547 | (SPUrotbytes_right_zfill (v16i8 VECREG:$rA), (i32 uimm7:$val)))]>; |
| 2548 | |
| 2549 | def : Pat<(SPUrotbytes_right_zfill VECREG:$rA, (i16 uimm7:$val)), |
| 2550 | (ROTQMBYIvec VECREG:$rA, uimm7:$val)>; |
| 2551 | |
| 2552 | def ROTQMBYBIvec: |
| 2553 | RRForm<0b10110011100, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2554 | "rotqmbybi\t$rT, $rA, $rB", RotateShift, |
| 2555 | [/* intrinsic */]>; |
| 2556 | |
| 2557 | def ROTQMBIvec: |
| 2558 | RRForm<0b10011011100, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2559 | "rotqmbi\t$rT, $rA, $rB", RotateShift, |
| 2560 | [/* intrinsic */]>; |
| 2561 | |
| 2562 | def ROTQMBIIvec: |
| 2563 | RI7Form<0b10011111100, (outs VECREG:$rT), (ins VECREG:$rA, rotNeg7imm:$val), |
| 2564 | "rotqmbii\t$rT, $rA, $val", RotateShift, |
| 2565 | [/* intrinsic */]>; |
| 2566 | |
| 2567 | def ROTMAHv8i16: |
| 2568 | RRForm<0b01111010000, (outs VECREG:$rT), (ins VECREG:$rA, R32C:$rB), |
| 2569 | "rotmah\t$rT, $rA, $rB", RotateShift, |
| 2570 | [/* see patterns below - $rB must be negated */]>; |
| 2571 | |
| 2572 | def : Pat<(SPUvec_sra_v8i16 VECREG:$rA, R32C:$rB), |
| 2573 | (ROTMAHv8i16 VECREG:$rA, (SFIr32 R32C:$rB, 0))>; |
| 2574 | |
| 2575 | def : Pat<(SPUvec_sra_v8i16 VECREG:$rA, R16C:$rB), |
| 2576 | (ROTMAHv8i16 VECREG:$rA, |
| 2577 | (SFIr32 (XSHWr16 R16C:$rB), 0))>; |
| 2578 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2579 | def : Pat<(SPUvec_sra_v8i16 VECREG:$rA, R8C:$rB), |
| 2580 | (ROTMAHv8i16 VECREG:$rA, |
| 2581 | (SFIr32 (XSHWr16 (XSBHr8 R8C:$rB)), 0))>; |
| 2582 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2583 | def ROTMAHr16: |
| 2584 | RRForm<0b01111010000, (outs R16C:$rT), (ins R16C:$rA, R32C:$rB), |
| 2585 | "rotmah\t$rT, $rA, $rB", RotateShift, |
| 2586 | [/* see patterns below - $rB must be negated */]>; |
| 2587 | |
| 2588 | def : Pat<(sra R16C:$rA, R32C:$rB), |
| 2589 | (ROTMAHr16 R16C:$rA, (SFIr32 R32C:$rB, 0))>; |
| 2590 | |
| 2591 | def : Pat<(sra R16C:$rA, R16C:$rB), |
| 2592 | (ROTMAHr16 R16C:$rA, |
| 2593 | (SFIr32 (XSHWr16 R16C:$rB), 0))>; |
| 2594 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2595 | def : Pat<(sra R16C:$rA, R8C:$rB), |
| 2596 | (ROTMAHr16 R16C:$rA, |
| 2597 | (SFIr32 (XSHWr16 (XSBHr8 R8C:$rB)), 0))>; |
| 2598 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2599 | def ROTMAHIv8i16: |
| 2600 | RRForm<0b01111110000, (outs VECREG:$rT), (ins VECREG:$rA, rothNeg7imm:$val), |
| 2601 | "rotmahi\t$rT, $rA, $val", RotateShift, |
| 2602 | [(set (v8i16 VECREG:$rT), |
| 2603 | (SPUvec_sra_v8i16 (v8i16 VECREG:$rA), (i32 uimm7:$val)))]>; |
| 2604 | |
| 2605 | def : Pat<(SPUvec_sra_v8i16 (v8i16 VECREG:$rA), (i16 uimm7:$val)), |
| 2606 | (ROTMAHIv8i16 (v8i16 VECREG:$rA), (i32 uimm7:$val))>; |
| 2607 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2608 | def : Pat<(SPUvec_sra_v8i16 (v8i16 VECREG:$rA), (i8 uimm7:$val)), |
| 2609 | (ROTMAHIv8i16 (v8i16 VECREG:$rA), (i32 uimm7:$val))>; |
| 2610 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2611 | def ROTMAHIr16: |
| 2612 | RRForm<0b01111110000, (outs R16C:$rT), (ins R16C:$rA, rothNeg7imm_i16:$val), |
| 2613 | "rotmahi\t$rT, $rA, $val", RotateShift, |
| 2614 | [(set R16C:$rT, (sra R16C:$rA, (i16 uimm7:$val)))]>; |
| 2615 | |
| 2616 | def : Pat<(sra R16C:$rA, (i32 imm:$val)), |
| 2617 | (ROTMAHIr16 R16C:$rA, uimm7:$val)>; |
| 2618 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2619 | def : Pat<(sra R16C:$rA, (i8 imm:$val)), |
| 2620 | (ROTMAHIr16 R16C:$rA, uimm7:$val)>; |
| 2621 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2622 | def ROTMAv4i32: |
| 2623 | RRForm<0b01011010000, (outs VECREG:$rT), (ins VECREG:$rA, R32C:$rB), |
| 2624 | "rotma\t$rT, $rA, $rB", RotateShift, |
| 2625 | [/* see patterns below - $rB must be negated */]>; |
| 2626 | |
| 2627 | def : Pat<(SPUvec_sra_v4i32 VECREG:$rA, R32C:$rB), |
| 2628 | (ROTMAv4i32 (v4i32 VECREG:$rA), (SFIr32 R32C:$rB, 0))>; |
| 2629 | |
| 2630 | def : Pat<(SPUvec_sra_v4i32 VECREG:$rA, R16C:$rB), |
| 2631 | (ROTMAv4i32 (v4i32 VECREG:$rA), |
| 2632 | (SFIr32 (XSHWr16 R16C:$rB), 0))>; |
| 2633 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2634 | def : Pat<(SPUvec_sra_v4i32 VECREG:$rA, R8C:$rB), |
| 2635 | (ROTMAv4i32 (v4i32 VECREG:$rA), |
| 2636 | (SFIr32 (XSHWr16 (XSBHr8 R8C:$rB)), 0))>; |
| 2637 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2638 | def ROTMAr32: |
| 2639 | RRForm<0b01011010000, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 2640 | "rotma\t$rT, $rA, $rB", RotateShift, |
| 2641 | [/* see patterns below - $rB must be negated */]>; |
| 2642 | |
| 2643 | def : Pat<(sra R32C:$rA, R32C:$rB), |
| 2644 | (ROTMAr32 R32C:$rA, (SFIr32 R32C:$rB, 0))>; |
| 2645 | |
| 2646 | def : Pat<(sra R32C:$rA, R16C:$rB), |
| 2647 | (ROTMAr32 R32C:$rA, |
| 2648 | (SFIr32 (XSHWr16 R16C:$rB), 0))>; |
| 2649 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2650 | def : Pat<(sra R32C:$rA, R8C:$rB), |
| 2651 | (ROTMAr32 R32C:$rA, |
| 2652 | (SFIr32 (XSHWr16 (XSBHr8 R8C:$rB)), 0))>; |
| 2653 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2654 | def ROTMAIv4i32: |
| 2655 | RRForm<0b01011110000, (outs VECREG:$rT), (ins VECREG:$rA, rotNeg7imm:$val), |
| 2656 | "rotmai\t$rT, $rA, $val", RotateShift, |
| 2657 | [(set (v4i32 VECREG:$rT), |
| 2658 | (SPUvec_sra_v4i32 VECREG:$rA, (i32 uimm7:$val)))]>; |
| 2659 | |
| 2660 | def : Pat<(SPUvec_sra_v4i32 VECREG:$rA, (i16 uimm7:$val)), |
| 2661 | (ROTMAIv4i32 VECREG:$rA, uimm7:$val)>; |
| 2662 | |
| 2663 | def ROTMAIr32: |
| 2664 | RRForm<0b01011110000, (outs R32C:$rT), (ins R32C:$rA, rotNeg7imm:$val), |
| 2665 | "rotmai\t$rT, $rA, $val", RotateShift, |
| 2666 | [(set R32C:$rT, (sra R32C:$rA, (i32 uimm7:$val)))]>; |
| 2667 | |
| 2668 | def : Pat<(sra R32C:$rA, (i16 uimm7:$val)), |
| 2669 | (ROTMAIr32 R32C:$rA, uimm7:$val)>; |
| 2670 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2671 | def : Pat<(sra R32C:$rA, (i8 uimm7:$val)), |
| 2672 | (ROTMAIr32 R32C:$rA, uimm7:$val)>; |
| 2673 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2674 | //===----------------------------------------------------------------------===// |
| 2675 | // Branch and conditionals: |
| 2676 | //===----------------------------------------------------------------------===// |
| 2677 | |
| 2678 | let isTerminator = 1, isBarrier = 1 in { |
| 2679 | // Halt If Equal (r32 preferred slot only, no vector form) |
| 2680 | def HEQr32: |
| 2681 | RRForm_3<0b00011011110, (outs), (ins R32C:$rA, R32C:$rB), |
| 2682 | "heq\t$rA, $rB", BranchResolv, |
| 2683 | [/* no pattern to match */]>; |
| 2684 | |
| 2685 | def HEQIr32 : |
| 2686 | RI10Form_2<0b11111110, (outs), (ins R32C:$rA, s10imm:$val), |
| 2687 | "heqi\t$rA, $val", BranchResolv, |
| 2688 | [/* no pattern to match */]>; |
| 2689 | |
| 2690 | // HGT/HGTI: These instructions use signed arithmetic for the comparison, |
| 2691 | // contrasting with HLGT/HLGTI, which use unsigned comparison: |
| 2692 | def HGTr32: |
| 2693 | RRForm_3<0b00011010010, (outs), (ins R32C:$rA, R32C:$rB), |
| 2694 | "hgt\t$rA, $rB", BranchResolv, |
| 2695 | [/* no pattern to match */]>; |
| 2696 | |
| 2697 | def HGTIr32: |
| 2698 | RI10Form_2<0b11110010, (outs), (ins R32C:$rA, s10imm:$val), |
| 2699 | "hgti\t$rA, $val", BranchResolv, |
| 2700 | [/* no pattern to match */]>; |
| 2701 | |
| 2702 | def HLGTr32: |
| 2703 | RRForm_3<0b00011011010, (outs), (ins R32C:$rA, R32C:$rB), |
| 2704 | "hlgt\t$rA, $rB", BranchResolv, |
| 2705 | [/* no pattern to match */]>; |
| 2706 | |
| 2707 | def HLGTIr32: |
| 2708 | RI10Form_2<0b11111010, (outs), (ins R32C:$rA, s10imm:$val), |
| 2709 | "hlgti\t$rA, $val", BranchResolv, |
| 2710 | [/* no pattern to match */]>; |
| 2711 | } |
| 2712 | |
| 2713 | // Comparison operators: |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2714 | def CEQBr8: |
| 2715 | RRForm<0b00001011110, (outs R8C:$rT), (ins R8C:$rA, R8C:$rB), |
| 2716 | "ceqb\t$rT, $rA, $rB", ByteOp, |
| 2717 | [/* no pattern to match */]>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2718 | |
| 2719 | def CEQBv16i8: |
| 2720 | RRForm<0b00001011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2721 | "ceqb\t$rT, $rA, $rB", ByteOp, |
| 2722 | [/* no pattern to match: intrinsic */]>; |
| 2723 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 2724 | def CEQBIr8: |
| 2725 | RI10Form<0b01111110, (outs R8C:$rT), (ins R8C:$rA, s7imm:$val), |
| 2726 | "ceqbi\t$rT, $rA, $val", ByteOp, |
| 2727 | [/* no pattern to match: intrinsic */]>; |
| 2728 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 2729 | def CEQBIv16i8: |
| 2730 | RI10Form<0b01111110, (outs VECREG:$rT), (ins VECREG:$rA, s7imm:$val), |
| 2731 | "ceqbi\t$rT, $rA, $val", ByteOp, |
| 2732 | [/* no pattern to match: intrinsic */]>; |
| 2733 | |
| 2734 | def CEQHr16: |
| 2735 | RRForm<0b00010011110, (outs R16C:$rT), (ins R16C:$rA, R16C:$rB), |
| 2736 | "ceqh\t$rT, $rA, $rB", ByteOp, |
| 2737 | [/* no pattern to match */]>; |
| 2738 | |
| 2739 | def CEQHv8i16: |
| 2740 | RRForm<0b00010011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2741 | "ceqh\t$rT, $rA, $rB", ByteOp, |
| 2742 | [/* no pattern to match: intrinsic */]>; |
| 2743 | |
| 2744 | def CEQHIr16: |
| 2745 | RI10Form<0b10111110, (outs R16C:$rT), (ins R16C:$rA, s10imm:$val), |
| 2746 | "ceqhi\t$rT, $rA, $val", ByteOp, |
| 2747 | [/* no pattern to match: intrinsic */]>; |
| 2748 | |
| 2749 | def CEQHIv8i16: |
| 2750 | RI10Form<0b10111110, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 2751 | "ceqhi\t$rT, $rA, $val", ByteOp, |
| 2752 | [/* no pattern to match: intrinsic */]>; |
| 2753 | |
| 2754 | def CEQr32: |
| 2755 | RRForm<0b00000011110, (outs R32C:$rT), (ins R32C:$rA, R32C:$rB), |
| 2756 | "ceq\t$rT, $rA, $rB", ByteOp, |
| 2757 | [/* no pattern to match: intrinsic */]>; |
| 2758 | |
| 2759 | def CEQv4i32: |
| 2760 | RRForm<0b00000011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2761 | "ceq\t$rT, $rA, $rB", ByteOp, |
| 2762 | [/* no pattern to match: intrinsic */]>; |
| 2763 | |
| 2764 | def CEQIr32: |
| 2765 | RI10Form<0b00111110, (outs R32C:$rT), (ins R32C:$rA, s10imm:$val), |
| 2766 | "ceqi\t$rT, $rA, $val", ByteOp, |
| 2767 | [/* no pattern to match: intrinsic */]>; |
| 2768 | |
| 2769 | def CEQIv4i32: |
| 2770 | RI10Form<0b00111110, (outs VECREG:$rT), (ins VECREG:$rA, s10imm:$val), |
| 2771 | "ceqi\t$rT, $rA, $val", ByteOp, |
| 2772 | [/* no pattern to match: intrinsic */]>; |
| 2773 | |
| 2774 | let isCall = 1, |
| 2775 | // All calls clobber the non-callee-saved registers: |
| 2776 | Defs = [R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, |
| 2777 | R10,R11,R12,R13,R14,R15,R16,R17,R18,R19, |
| 2778 | R20,R21,R22,R23,R24,R25,R26,R27,R28,R29, |
| 2779 | R30,R31,R32,R33,R34,R35,R36,R37,R38,R39, |
| 2780 | R40,R41,R42,R43,R44,R45,R46,R47,R48,R49, |
| 2781 | R50,R51,R52,R53,R54,R55,R56,R57,R58,R59, |
| 2782 | R60,R61,R62,R63,R64,R65,R66,R67,R68,R69, |
| 2783 | R70,R71,R72,R73,R74,R75,R76,R77,R78,R79], |
| 2784 | // All of these instructions use $lr (aka $0) |
| 2785 | Uses = [R0] in { |
| 2786 | // Branch relative and set link: Used if we actually know that the target |
| 2787 | // is within [-32768, 32767] bytes of the target |
| 2788 | def BRSL: |
| 2789 | BranchSetLink<0b011001100, (outs), (ins relcalltarget:$func, variable_ops), |
| 2790 | "brsl\t$$lr, $func", |
| 2791 | [(SPUcall (SPUpcrel tglobaladdr:$func, 0))]>; |
| 2792 | |
| 2793 | // Branch absolute and set link: Used if we actually know that the target |
| 2794 | // is an absolute address |
| 2795 | def BRASL: |
| 2796 | BranchSetLink<0b011001100, (outs), (ins calltarget:$func, variable_ops), |
| 2797 | "brasl\t$$lr, $func", |
| 2798 | [(SPUcall tglobaladdr:$func)]>; |
| 2799 | |
| 2800 | // Branch indirect and set link if external data. These instructions are not |
| 2801 | // actually generated, matched by an intrinsic: |
| 2802 | def BISLED_00: BISLEDForm<0b11, "bisled\t$$lr, $func", [/* empty pattern */]>; |
| 2803 | def BISLED_E0: BISLEDForm<0b10, "bisled\t$$lr, $func", [/* empty pattern */]>; |
| 2804 | def BISLED_0D: BISLEDForm<0b01, "bisled\t$$lr, $func", [/* empty pattern */]>; |
| 2805 | def BISLED_ED: BISLEDForm<0b00, "bisled\t$$lr, $func", [/* empty pattern */]>; |
| 2806 | |
| 2807 | // Branch indirect and set link. This is the "X-form" address version of a |
| 2808 | // function call |
| 2809 | def BISL: |
| 2810 | BIForm<0b10010101100, "bisl\t$$lr, $func", [(SPUcall R32C:$func)]>; |
| 2811 | } |
| 2812 | |
| 2813 | // Unconditional branches: |
| 2814 | let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, isBarrier = 1 in { |
| 2815 | def BR : |
| 2816 | UncondBranch<0b001001100, (outs), (ins brtarget:$dest), |
| 2817 | "br\t$dest", |
| 2818 | [(br bb:$dest)]>; |
| 2819 | |
| 2820 | // Unconditional, absolute address branch |
| 2821 | def BRA: |
| 2822 | UncondBranch<0b001100000, (outs), (ins brtarget:$dest), |
| 2823 | "bra\t$dest", |
| 2824 | [/* no pattern */]>; |
| 2825 | |
| 2826 | // Indirect branch |
| 2827 | def BI: |
| 2828 | BIForm<0b00010101100, "bi\t$func", [(brind R32C:$func)]>; |
| 2829 | |
| 2830 | // Various branches: |
| 2831 | def BRNZ: |
| 2832 | RI16Form<0b010000100, (outs), (ins R32C:$rCond, brtarget:$dest), |
| 2833 | "brnz\t$rCond,$dest", |
| 2834 | BranchResolv, |
| 2835 | [(brcond R32C:$rCond, bb:$dest)]>; |
| 2836 | |
| 2837 | def BRZ: |
| 2838 | RI16Form<0b000000100, (outs), (ins R32C:$rT, brtarget:$dest), |
| 2839 | "brz\t$rT,$dest", |
| 2840 | BranchResolv, |
| 2841 | [/* no pattern */]>; |
| 2842 | |
| 2843 | def BRHNZ: |
| 2844 | RI16Form<0b011000100, (outs), (ins R16C:$rCond, brtarget:$dest), |
| 2845 | "brhnz\t$rCond,$dest", |
| 2846 | BranchResolv, |
| 2847 | [(brcond R16C:$rCond, bb:$dest)]>; |
| 2848 | |
| 2849 | def BRHZ: |
| 2850 | RI16Form<0b001000100, (outs), (ins R16C:$rT, brtarget:$dest), |
| 2851 | "brhz\t$rT,$dest", |
| 2852 | BranchResolv, |
| 2853 | [/* no pattern */]>; |
| 2854 | |
| 2855 | /* |
| 2856 | def BINZ: |
| 2857 | BICondForm<0b10010100100, "binz\t$rA, $func", |
| 2858 | [(SPUbinz R32C:$rA, R32C:$func)]>; |
| 2859 | |
| 2860 | def BIZ: |
| 2861 | BICondForm<0b00010100100, "biz\t$rA, $func", |
| 2862 | [(SPUbiz R32C:$rA, R32C:$func)]>; |
| 2863 | */ |
| 2864 | } |
| 2865 | |
| 2866 | def : Pat<(brcond (i16 (seteq R16C:$rA, 0)), bb:$dest), |
| 2867 | (BRHZ R16C:$rA, bb:$dest)>; |
| 2868 | def : Pat<(brcond (i16 (setne R16C:$rA, 0)), bb:$dest), |
| 2869 | (BRHNZ R16C:$rA, bb:$dest)>; |
| 2870 | |
| 2871 | def : Pat<(brcond (i32 (seteq R32C:$rA, 0)), bb:$dest), |
| 2872 | (BRZ R32C:$rA, bb:$dest)>; |
| 2873 | def : Pat<(brcond (i32 (setne R32C:$rA, 0)), bb:$dest), |
| 2874 | (BRZ R32C:$rA, bb:$dest)>; |
| 2875 | |
| 2876 | let isTerminator = 1, isBarrier = 1 in { |
| 2877 | let isReturn = 1 in { |
| 2878 | def RET: |
| 2879 | RETForm<"bi\t$$lr", [(retflag)]>; |
| 2880 | } |
| 2881 | } |
| 2882 | |
| 2883 | //===----------------------------------------------------------------------===// |
| 2884 | // Various brcond predicates: |
| 2885 | //===----------------------------------------------------------------------===// |
| 2886 | /* |
| 2887 | def : Pat<(brcond (i32 (seteq R32C:$rA, 0)), bb:$dest), |
| 2888 | (BRZ R32C:$rA, bb:$dest)>; |
| 2889 | |
| 2890 | def : Pat<(brcond (i32 (seteq R32C:$rA, R32C:$rB)), bb:$dest), |
| 2891 | (BRNZ (CEQr32 R32C:$rA, R32C:$rB), bb:$dest)>; |
| 2892 | |
| 2893 | def : Pat<(brcond (i16 (seteq R16C:$rA, i16ImmSExt10:$val)), bb:$dest), |
| 2894 | (BRHNZ (CEQHIr16 R16C:$rA, i16ImmSExt10:$val), bb:$dest)>; |
| 2895 | |
| 2896 | def : Pat<(brcond (i16 (seteq R16C:$rA, R16C:$rB)), bb:$dest), |
| 2897 | (BRHNZ (CEQHr16 R16C:$rA, R16C:$rB), bb:$dest)>; |
| 2898 | */ |
| 2899 | |
| 2900 | //===----------------------------------------------------------------------===// |
| 2901 | // Single precision floating point instructions |
| 2902 | //===----------------------------------------------------------------------===// |
| 2903 | |
| 2904 | def FAv4f32: |
| 2905 | RRForm<0b00100011010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2906 | "fa\t$rT, $rA, $rB", SPrecFP, |
| 2907 | [(set (v4f32 VECREG:$rT), (fadd (v4f32 VECREG:$rA), (v4f32 VECREG:$rB)))]>; |
| 2908 | |
| 2909 | def FAf32 : |
| 2910 | RRForm<0b00100011010, (outs R32FP:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 2911 | "fa\t$rT, $rA, $rB", SPrecFP, |
| 2912 | [(set R32FP:$rT, (fadd R32FP:$rA, R32FP:$rB))]>; |
| 2913 | |
| 2914 | def FSv4f32: |
| 2915 | RRForm<0b00100011010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2916 | "fs\t$rT, $rA, $rB", SPrecFP, |
| 2917 | [(set (v4f32 VECREG:$rT), (fsub (v4f32 VECREG:$rA), (v4f32 VECREG:$rB)))]>; |
| 2918 | |
| 2919 | def FSf32 : |
| 2920 | RRForm<0b10100011010, (outs R32FP:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 2921 | "fs\t$rT, $rA, $rB", SPrecFP, |
| 2922 | [(set R32FP:$rT, (fsub R32FP:$rA, R32FP:$rB))]>; |
| 2923 | |
| 2924 | // Floating point reciprocal estimate |
| 2925 | def FREv4f32 : |
| 2926 | RRForm_1<0b00011101100, (outs VECREG:$rT), (ins VECREG:$rA), |
| 2927 | "frest\t$rT, $rA", SPrecFP, |
| 2928 | [(set (v4f32 VECREG:$rT), (SPUreciprocalEst (v4f32 VECREG:$rA)))]>; |
| 2929 | |
| 2930 | def FREf32 : |
| 2931 | RRForm_1<0b00011101100, (outs R32FP:$rT), (ins R32FP:$rA), |
| 2932 | "frest\t$rT, $rA", SPrecFP, |
| 2933 | [(set R32FP:$rT, (SPUreciprocalEst R32FP:$rA))]>; |
| 2934 | |
| 2935 | // Floating point interpolate (used in conjunction with reciprocal estimate) |
| 2936 | def FIv4f32 : |
| 2937 | RRForm<0b00101011110, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 2938 | "fi\t$rT, $rA, $rB", SPrecFP, |
| 2939 | [(set (v4f32 VECREG:$rT), (SPUinterpolate (v4f32 VECREG:$rA), |
| 2940 | (v4f32 VECREG:$rB)))]>; |
| 2941 | |
| 2942 | def FIf32 : |
| 2943 | RRForm<0b00101011110, (outs R32FP:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 2944 | "fi\t$rT, $rA, $rB", SPrecFP, |
| 2945 | [(set R32FP:$rT, (SPUinterpolate R32FP:$rA, R32FP:$rB))]>; |
| 2946 | |
| 2947 | // Floating Compare Equal |
| 2948 | def FCEQf32 : |
| 2949 | RRForm<0b01000011110, (outs R32C:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 2950 | "fceq\t$rT, $rA, $rB", SPrecFP, |
| 2951 | [(set R32C:$rT, (setoeq R32FP:$rA, R32FP:$rB))]>; |
| 2952 | |
| 2953 | def FCMEQf32 : |
| 2954 | RRForm<0b01010011110, (outs R32C:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 2955 | "fcmeq\t$rT, $rA, $rB", SPrecFP, |
| 2956 | [(set R32C:$rT, (setoeq (fabs R32FP:$rA), (fabs R32FP:$rB)))]>; |
| 2957 | |
| 2958 | def FCGTf32 : |
| 2959 | RRForm<0b01000011010, (outs R32C:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 2960 | "fcgt\t$rT, $rA, $rB", SPrecFP, |
| 2961 | [(set R32C:$rT, (setogt R32FP:$rA, R32FP:$rB))]>; |
| 2962 | |
| 2963 | def FCMGTf32 : |
| 2964 | RRForm<0b01010011010, (outs R32C:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 2965 | "fcmgt\t$rT, $rA, $rB", SPrecFP, |
| 2966 | [(set R32C:$rT, (setogt (fabs R32FP:$rA), (fabs R32FP:$rB)))]>; |
| 2967 | |
| 2968 | // FP Status and Control Register Write |
| 2969 | // Why isn't rT a don't care in the ISA? |
| 2970 | // Should we create a special RRForm_3 for this guy and zero out the rT? |
| 2971 | def FSCRWf32 : |
| 2972 | RRForm_1<0b01011101110, (outs R32FP:$rT), (ins R32FP:$rA), |
| 2973 | "fscrwr\t$rA", SPrecFP, |
| 2974 | [/* This instruction requires an intrinsic. Note: rT is unused. */]>; |
| 2975 | |
| 2976 | // FP Status and Control Register Read |
| 2977 | def FSCRRf32 : |
| 2978 | RRForm_2<0b01011101110, (outs R32FP:$rT), (ins), |
| 2979 | "fscrrd\t$rT", SPrecFP, |
| 2980 | [/* This instruction requires an intrinsic */]>; |
| 2981 | |
| 2982 | // llvm instruction space |
| 2983 | // How do these map onto cell instructions? |
| 2984 | // fdiv rA rB |
| 2985 | // frest rC rB # c = 1/b (both lines) |
| 2986 | // fi rC rB rC |
| 2987 | // fm rD rA rC # d = a * 1/b |
| 2988 | // fnms rB rD rB rA # b = - (d * b - a) --should == 0 in a perfect world |
| 2989 | // fma rB rB rC rD # b = b * c + d |
| 2990 | // = -(d *b -a) * c + d |
| 2991 | // = a * c - c ( a *b *c - a) |
| 2992 | |
| 2993 | // fcopysign (???) |
| 2994 | |
| 2995 | // Library calls: |
| 2996 | // These llvm instructions will actually map to library calls. |
| 2997 | // All that's needed, then, is to check that the appropriate library is |
| 2998 | // imported and do a brsl to the proper function name. |
| 2999 | // frem # fmod(x, y): x - (x/y) * y |
| 3000 | // (Note: fmod(double, double), fmodf(float,float) |
| 3001 | // fsqrt? |
| 3002 | // fsin? |
| 3003 | // fcos? |
| 3004 | // Unimplemented SPU instruction space |
| 3005 | // floating reciprocal absolute square root estimate (frsqest) |
| 3006 | |
| 3007 | // The following are probably just intrinsics |
| 3008 | // status and control register write |
| 3009 | // status and control register read |
| 3010 | |
| 3011 | //-------------------------------------- |
| 3012 | // Floating point multiply instructions |
| 3013 | //-------------------------------------- |
| 3014 | |
| 3015 | def FMv4f32: |
| 3016 | RRForm<0b00100011010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 3017 | "fm\t$rT, $rA, $rB", SPrecFP, |
| 3018 | [(set (v4f32 VECREG:$rT), (fmul (v4f32 VECREG:$rA), |
| 3019 | (v4f32 VECREG:$rB)))]>; |
| 3020 | |
| 3021 | def FMf32 : |
| 3022 | RRForm<0b01100011010, (outs R32FP:$rT), (ins R32FP:$rA, R32FP:$rB), |
| 3023 | "fm\t$rT, $rA, $rB", SPrecFP, |
| 3024 | [(set R32FP:$rT, (fmul R32FP:$rA, R32FP:$rB))]>; |
| 3025 | |
| 3026 | // Floating point multiply and add |
| 3027 | // e.g. d = c + (a * b) |
| 3028 | def FMAv4f32: |
| 3029 | RRRForm<0b0111, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 3030 | "fma\t$rT, $rA, $rB, $rC", SPrecFP, |
| 3031 | [(set (v4f32 VECREG:$rT), |
| 3032 | (fadd (v4f32 VECREG:$rC), |
| 3033 | (fmul (v4f32 VECREG:$rA), (v4f32 VECREG:$rB))))]>; |
| 3034 | |
| 3035 | def FMAf32: |
| 3036 | RRRForm<0b0111, (outs R32FP:$rT), (ins R32FP:$rA, R32FP:$rB, R32FP:$rC), |
| 3037 | "fma\t$rT, $rA, $rB, $rC", SPrecFP, |
| 3038 | [(set R32FP:$rT, (fadd R32FP:$rC, (fmul R32FP:$rA, R32FP:$rB)))]>; |
| 3039 | |
| 3040 | // FP multiply and subtract |
| 3041 | // Subtracts value in rC from product |
| 3042 | // res = a * b - c |
| 3043 | def FMSv4f32 : |
| 3044 | RRRForm<0b0111, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 3045 | "fms\t$rT, $rA, $rB, $rC", SPrecFP, |
| 3046 | [(set (v4f32 VECREG:$rT), |
| 3047 | (fsub (fmul (v4f32 VECREG:$rA), (v4f32 VECREG:$rB)), |
| 3048 | (v4f32 VECREG:$rC)))]>; |
| 3049 | |
| 3050 | def FMSf32 : |
| 3051 | RRRForm<0b0111, (outs R32FP:$rT), (ins R32FP:$rA, R32FP:$rB, R32FP:$rC), |
| 3052 | "fms\t$rT, $rA, $rB, $rC", SPrecFP, |
| 3053 | [(set R32FP:$rT, |
| 3054 | (fsub (fmul R32FP:$rA, R32FP:$rB), R32FP:$rC))]>; |
| 3055 | |
| 3056 | // Floating Negative Mulitply and Subtract |
| 3057 | // Subtracts product from value in rC |
| 3058 | // res = fneg(fms a b c) |
| 3059 | // = - (a * b - c) |
| 3060 | // = c - a * b |
| 3061 | // NOTE: subtraction order |
| 3062 | // fsub a b = a - b |
| 3063 | // fs a b = b - a? |
| 3064 | def FNMSf32 : |
| 3065 | RRRForm<0b1101, (outs R32FP:$rT), (ins R32FP:$rA, R32FP:$rB, R32FP:$rC), |
| 3066 | "fnms\t$rT, $rA, $rB, $rC", SPrecFP, |
| 3067 | [(set R32FP:$rT, (fsub R32FP:$rC, (fmul R32FP:$rA, R32FP:$rB)))]>; |
| 3068 | |
| 3069 | def FNMSv4f32 : |
| 3070 | RRRForm<0b1101, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 3071 | "fnms\t$rT, $rA, $rB, $rC", SPrecFP, |
| 3072 | [(set (v4f32 VECREG:$rT), |
| 3073 | (fsub (v4f32 VECREG:$rC), |
| 3074 | (fmul (v4f32 VECREG:$rA), |
| 3075 | (v4f32 VECREG:$rB))))]>; |
| 3076 | |
| 3077 | //-------------------------------------- |
| 3078 | // Floating Point Conversions |
| 3079 | // Signed conversions: |
| 3080 | def CSiFv4f32: |
| 3081 | CVTIntFPForm<0b0101101110, (outs VECREG:$rT), (ins VECREG:$rA), |
| 3082 | "csflt\t$rT, $rA, 0", SPrecFP, |
| 3083 | [(set (v4f32 VECREG:$rT), (sint_to_fp (v4i32 VECREG:$rA)))]>; |
| 3084 | |
| 3085 | // Convert signed integer to floating point |
| 3086 | def CSiFf32 : |
| 3087 | CVTIntFPForm<0b0101101110, (outs R32FP:$rT), (ins R32C:$rA), |
| 3088 | "csflt\t$rT, $rA, 0", SPrecFP, |
| 3089 | [(set R32FP:$rT, (sint_to_fp R32C:$rA))]>; |
| 3090 | |
| 3091 | // Convert unsigned into to float |
| 3092 | def CUiFv4f32 : |
| 3093 | CVTIntFPForm<0b1101101110, (outs VECREG:$rT), (ins VECREG:$rA), |
| 3094 | "cuflt\t$rT, $rA, 0", SPrecFP, |
| 3095 | [(set (v4f32 VECREG:$rT), (uint_to_fp (v4i32 VECREG:$rA)))]>; |
| 3096 | |
| 3097 | def CUiFf32 : |
| 3098 | CVTIntFPForm<0b1101101110, (outs R32FP:$rT), (ins R32C:$rA), |
| 3099 | "cuflt\t$rT, $rA, 0", SPrecFP, |
| 3100 | [(set R32FP:$rT, (uint_to_fp R32C:$rA))]>; |
| 3101 | |
| 3102 | // Convert float to unsigned int |
| 3103 | // Assume that scale = 0 |
| 3104 | |
| 3105 | def CFUiv4f32 : |
| 3106 | CVTIntFPForm<0b1101101110, (outs VECREG:$rT), (ins VECREG:$rA), |
| 3107 | "cfltu\t$rT, $rA, 0", SPrecFP, |
| 3108 | [(set (v4i32 VECREG:$rT), (fp_to_uint (v4f32 VECREG:$rA)))]>; |
| 3109 | |
| 3110 | def CFUif32 : |
| 3111 | CVTIntFPForm<0b1101101110, (outs R32C:$rT), (ins R32FP:$rA), |
| 3112 | "cfltu\t$rT, $rA, 0", SPrecFP, |
| 3113 | [(set R32C:$rT, (fp_to_uint R32FP:$rA))]>; |
| 3114 | |
| 3115 | // Convert float to signed int |
| 3116 | // Assume that scale = 0 |
| 3117 | |
| 3118 | def CFSiv4f32 : |
| 3119 | CVTIntFPForm<0b1101101110, (outs VECREG:$rT), (ins VECREG:$rA), |
| 3120 | "cflts\t$rT, $rA, 0", SPrecFP, |
| 3121 | [(set (v4i32 VECREG:$rT), (fp_to_sint (v4f32 VECREG:$rA)))]>; |
| 3122 | |
| 3123 | def CFSif32 : |
| 3124 | CVTIntFPForm<0b1101101110, (outs R32C:$rT), (ins R32FP:$rA), |
| 3125 | "cflts\t$rT, $rA, 0", SPrecFP, |
| 3126 | [(set R32C:$rT, (fp_to_sint R32FP:$rA))]>; |
| 3127 | |
| 3128 | //===----------------------------------------------------------------------==// |
| 3129 | // Single<->Double precision conversions |
| 3130 | //===----------------------------------------------------------------------==// |
| 3131 | |
| 3132 | // NOTE: We use "vec" name suffix here to avoid confusion (e.g. input is a |
| 3133 | // v4f32, output is v2f64--which goes in the name?) |
| 3134 | |
| 3135 | // Floating point extend single to double |
| 3136 | // NOTE: Not sure if passing in v4f32 to FESDvec is correct since it |
| 3137 | // operates on two double-word slots (i.e. 1st and 3rd fp numbers |
| 3138 | // are ignored). |
| 3139 | def FESDvec : |
| 3140 | RRForm_1<0b00011101110, (outs VECREG:$rT), (ins VECREG:$rA), |
| 3141 | "fesd\t$rT, $rA", SPrecFP, |
| 3142 | [(set (v2f64 VECREG:$rT), (fextend (v4f32 VECREG:$rA)))]>; |
| 3143 | |
| 3144 | def FESDf32 : |
| 3145 | RRForm_1<0b00011101110, (outs R64FP:$rT), (ins R32FP:$rA), |
| 3146 | "fesd\t$rT, $rA", SPrecFP, |
| 3147 | [(set R64FP:$rT, (fextend R32FP:$rA))]>; |
| 3148 | |
| 3149 | // Floating point round double to single |
| 3150 | //def FRDSvec : |
| 3151 | // RRForm_1<0b10011101110, (outs VECREG:$rT), (ins VECREG:$rA), |
| 3152 | // "frds\t$rT, $rA,", SPrecFP, |
| 3153 | // [(set (v4f32 R32FP:$rT), (fround (v2f64 R64FP:$rA)))]>; |
| 3154 | |
| 3155 | def FRDSf64 : |
| 3156 | RRForm_1<0b10011101110, (outs R32FP:$rT), (ins R64FP:$rA), |
| 3157 | "frds\t$rT, $rA", SPrecFP, |
| 3158 | [(set R32FP:$rT, (fround R64FP:$rA))]>; |
| 3159 | |
| 3160 | //ToDo include anyextend? |
| 3161 | |
| 3162 | //===----------------------------------------------------------------------==// |
| 3163 | // Double precision floating point instructions |
| 3164 | //===----------------------------------------------------------------------==// |
| 3165 | def FAf64 : |
| 3166 | RRForm<0b00110011010, (outs R64FP:$rT), (ins R64FP:$rA, R64FP:$rB), |
| 3167 | "dfa\t$rT, $rA, $rB", DPrecFP, |
| 3168 | [(set R64FP:$rT, (fadd R64FP:$rA, R64FP:$rB))]>; |
| 3169 | |
| 3170 | def FAv2f64 : |
| 3171 | RRForm<0b00110011010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 3172 | "dfa\t$rT, $rA, $rB", DPrecFP, |
| 3173 | [(set (v2f64 VECREG:$rT), (fadd (v2f64 VECREG:$rA), (v2f64 VECREG:$rB)))]>; |
| 3174 | |
| 3175 | def FSf64 : |
| 3176 | RRForm<0b10100011010, (outs R64FP:$rT), (ins R64FP:$rA, R64FP:$rB), |
| 3177 | "dfs\t$rT, $rA, $rB", DPrecFP, |
| 3178 | [(set R64FP:$rT, (fsub R64FP:$rA, R64FP:$rB))]>; |
| 3179 | |
| 3180 | def FSv2f64 : |
| 3181 | RRForm<0b10100011010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 3182 | "dfs\t$rT, $rA, $rB", DPrecFP, |
| 3183 | [(set (v2f64 VECREG:$rT), |
| 3184 | (fsub (v2f64 VECREG:$rA), (v2f64 VECREG:$rB)))]>; |
| 3185 | |
| 3186 | def FMf64 : |
| 3187 | RRForm<0b01100011010, (outs R64FP:$rT), (ins R64FP:$rA, R64FP:$rB), |
| 3188 | "dfm\t$rT, $rA, $rB", DPrecFP, |
| 3189 | [(set R64FP:$rT, (fmul R64FP:$rA, R64FP:$rB))]>; |
| 3190 | |
| 3191 | def FMv2f64: |
| 3192 | RRForm<0b00100011010, (outs VECREG:$rT), (ins VECREG:$rA, VECREG:$rB), |
| 3193 | "dfm\t$rT, $rA, $rB", DPrecFP, |
| 3194 | [(set (v2f64 VECREG:$rT), |
| 3195 | (fmul (v2f64 VECREG:$rA), (v2f64 VECREG:$rB)))]>; |
| 3196 | |
| 3197 | def FMAf64: |
| 3198 | RRForm<0b00111010110, (outs R64FP:$rT), |
| 3199 | (ins R64FP:$rA, R64FP:$rB, R64FP:$rC), |
| 3200 | "dfma\t$rT, $rA, $rB", DPrecFP, |
| 3201 | [(set R64FP:$rT, (fadd R64FP:$rC, (fmul R64FP:$rA, R64FP:$rB)))]>, |
| 3202 | RegConstraint<"$rC = $rT">, |
| 3203 | NoEncode<"$rC">; |
| 3204 | |
| 3205 | def FMAv2f64: |
| 3206 | RRForm<0b00111010110, (outs VECREG:$rT), |
| 3207 | (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 3208 | "dfma\t$rT, $rA, $rB", DPrecFP, |
| 3209 | [(set (v2f64 VECREG:$rT), |
| 3210 | (fadd (v2f64 VECREG:$rC), |
| 3211 | (fmul (v2f64 VECREG:$rA), (v2f64 VECREG:$rB))))]>, |
| 3212 | RegConstraint<"$rC = $rT">, |
| 3213 | NoEncode<"$rC">; |
| 3214 | |
| 3215 | def FMSf64 : |
| 3216 | RRForm<0b10111010110, (outs R64FP:$rT), |
| 3217 | (ins R64FP:$rA, R64FP:$rB, R64FP:$rC), |
| 3218 | "dfms\t$rT, $rA, $rB", DPrecFP, |
| 3219 | [(set R64FP:$rT, (fsub (fmul R64FP:$rA, R64FP:$rB), R64FP:$rC))]>, |
| 3220 | RegConstraint<"$rC = $rT">, |
| 3221 | NoEncode<"$rC">; |
| 3222 | |
| 3223 | def FMSv2f64 : |
| 3224 | RRForm<0b10111010110, (outs VECREG:$rT), |
| 3225 | (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 3226 | "dfms\t$rT, $rA, $rB", DPrecFP, |
| 3227 | [(set (v2f64 VECREG:$rT), |
| 3228 | (fsub (fmul (v2f64 VECREG:$rA), (v2f64 VECREG:$rB)), |
| 3229 | (v2f64 VECREG:$rC)))]>; |
| 3230 | |
| 3231 | // FNMS: - (a * b - c) |
| 3232 | // - (a * b) + c => c - (a * b) |
| 3233 | def FNMSf64 : |
| 3234 | RRForm<0b01111010110, (outs R64FP:$rT), |
| 3235 | (ins R64FP:$rA, R64FP:$rB, R64FP:$rC), |
| 3236 | "dfnms\t$rT, $rA, $rB", DPrecFP, |
| 3237 | [(set R64FP:$rT, (fsub R64FP:$rC, (fmul R64FP:$rA, R64FP:$rB)))]>, |
| 3238 | RegConstraint<"$rC = $rT">, |
| 3239 | NoEncode<"$rC">; |
| 3240 | |
| 3241 | def : Pat<(fneg (fsub (fmul R64FP:$rA, R64FP:$rB), R64FP:$rC)), |
| 3242 | (FNMSf64 R64FP:$rA, R64FP:$rB, R64FP:$rC)>; |
| 3243 | |
| 3244 | def FNMSv2f64 : |
| 3245 | RRForm<0b01111010110, (outs VECREG:$rT), |
| 3246 | (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 3247 | "dfnms\t$rT, $rA, $rB", DPrecFP, |
| 3248 | [(set (v2f64 VECREG:$rT), |
| 3249 | (fsub (v2f64 VECREG:$rC), |
| 3250 | (fmul (v2f64 VECREG:$rA), |
| 3251 | (v2f64 VECREG:$rB))))]>, |
| 3252 | RegConstraint<"$rC = $rT">, |
| 3253 | NoEncode<"$rC">; |
| 3254 | |
| 3255 | def : Pat<(fneg (fsub (fmul (v2f64 VECREG:$rA), (v2f64 VECREG:$rB)), |
| 3256 | (v2f64 VECREG:$rC))), |
| 3257 | (FNMSv2f64 VECREG:$rA, VECREG:$rB, VECREG:$rC)>; |
| 3258 | |
| 3259 | // - (a * b + c) |
| 3260 | // - (a * b) - c |
| 3261 | def FNMAf64 : |
| 3262 | RRForm<0b11111010110, (outs R64FP:$rT), |
| 3263 | (ins R64FP:$rA, R64FP:$rB, R64FP:$rC), |
| 3264 | "dfnma\t$rT, $rA, $rB", DPrecFP, |
| 3265 | [(set R64FP:$rT, (fneg (fadd R64FP:$rC, (fmul R64FP:$rA, R64FP:$rB))))]>, |
| 3266 | RegConstraint<"$rC = $rT">, |
| 3267 | NoEncode<"$rC">; |
| 3268 | |
| 3269 | def FNMAv2f64 : |
| 3270 | RRForm<0b11111010110, (outs VECREG:$rT), |
| 3271 | (ins VECREG:$rA, VECREG:$rB, VECREG:$rC), |
| 3272 | "dfnma\t$rT, $rA, $rB", DPrecFP, |
| 3273 | [(set (v2f64 VECREG:$rT), |
| 3274 | (fneg (fadd (v2f64 VECREG:$rC), |
| 3275 | (fmul (v2f64 VECREG:$rA), |
| 3276 | (v2f64 VECREG:$rB)))))]>, |
| 3277 | RegConstraint<"$rC = $rT">, |
| 3278 | NoEncode<"$rC">; |
| 3279 | |
| 3280 | //===----------------------------------------------------------------------==// |
| 3281 | // Floating point negation and absolute value |
| 3282 | //===----------------------------------------------------------------------==// |
| 3283 | |
| 3284 | def : Pat<(fneg (v4f32 VECREG:$rA)), |
| 3285 | (XORfnegvec (v4f32 VECREG:$rA), |
| 3286 | (v4f32 (ILHUv4i32 0x8000)))>; |
| 3287 | |
| 3288 | def : Pat<(fneg R32FP:$rA), |
| 3289 | (XORfneg32 R32FP:$rA, (ILHUr32 0x8000))>; |
| 3290 | |
| 3291 | def : Pat<(fneg (v2f64 VECREG:$rA)), |
| 3292 | (XORfnegvec (v2f64 VECREG:$rA), |
| 3293 | (v2f64 (ANDBIv16i8 (FSMBIv16i8 0x8080), 0x80)))>; |
| 3294 | |
| 3295 | def : Pat<(fneg R64FP:$rA), |
| 3296 | (XORfneg64 R64FP:$rA, |
| 3297 | (ANDBIv16i8 (FSMBIv16i8 0x8080), 0x80))>; |
| 3298 | |
| 3299 | // Floating point absolute value |
| 3300 | |
| 3301 | def : Pat<(fabs R32FP:$rA), |
| 3302 | (ANDfabs32 R32FP:$rA, (IOHLr32 (ILHUr32 0x7fff), 0xffff))>; |
| 3303 | |
| 3304 | def : Pat<(fabs (v4f32 VECREG:$rA)), |
| 3305 | (ANDfabsvec (v4f32 VECREG:$rA), |
| 3306 | (v4f32 (ANDBIv16i8 (FSMBIv16i8 0xffff), 0x7f)))>; |
| 3307 | |
| 3308 | def : Pat<(fabs R64FP:$rA), |
| 3309 | (ANDfabs64 R64FP:$rA, (ANDBIv16i8 (FSMBIv16i8 0xffff), 0x7f))>; |
| 3310 | |
| 3311 | def : Pat<(fabs (v2f64 VECREG:$rA)), |
| 3312 | (ANDfabsvec (v2f64 VECREG:$rA), |
| 3313 | (v2f64 (ANDBIv16i8 (FSMBIv16i8 0xffff), 0x7f)))>; |
| 3314 | |
| 3315 | //===----------------------------------------------------------------------===// |
| 3316 | // Execution, Load NOP (execute NOPs belong in even pipeline, load NOPs belong |
| 3317 | // in the odd pipeline) |
| 3318 | //===----------------------------------------------------------------------===// |
| 3319 | |
| 3320 | def ENOP : I<(outs), (ins), "enop", ExecNOP> { |
| 3321 | let Pattern = []; |
| 3322 | |
| 3323 | let Inst{0-10} = 0b10000000010; |
| 3324 | let Inst{11-17} = 0; |
| 3325 | let Inst{18-24} = 0; |
| 3326 | let Inst{25-31} = 0; |
| 3327 | } |
| 3328 | |
| 3329 | def LNOP : I<(outs), (ins), "lnop", LoadNOP> { |
| 3330 | let Pattern = []; |
| 3331 | |
| 3332 | let Inst{0-10} = 0b10000000000; |
| 3333 | let Inst{11-17} = 0; |
| 3334 | let Inst{18-24} = 0; |
| 3335 | let Inst{25-31} = 0; |
| 3336 | } |
| 3337 | |
| 3338 | //===----------------------------------------------------------------------===// |
| 3339 | // Bit conversions (type conversions between vector/packed types) |
| 3340 | // NOTE: Promotions are handled using the XS* instructions. Truncation |
| 3341 | // is not handled. |
| 3342 | //===----------------------------------------------------------------------===// |
| 3343 | def : Pat<(v16i8 (bitconvert (v8i16 VECREG:$src))), (v16i8 VECREG:$src)>; |
| 3344 | def : Pat<(v16i8 (bitconvert (v4i32 VECREG:$src))), (v16i8 VECREG:$src)>; |
| 3345 | def : Pat<(v16i8 (bitconvert (v2i64 VECREG:$src))), (v16i8 VECREG:$src)>; |
| 3346 | def : Pat<(v16i8 (bitconvert (v4f32 VECREG:$src))), (v16i8 VECREG:$src)>; |
| 3347 | def : Pat<(v16i8 (bitconvert (v2f64 VECREG:$src))), (v16i8 VECREG:$src)>; |
| 3348 | |
| 3349 | def : Pat<(v8i16 (bitconvert (v16i8 VECREG:$src))), (v8i16 VECREG:$src)>; |
| 3350 | def : Pat<(v8i16 (bitconvert (v4i32 VECREG:$src))), (v8i16 VECREG:$src)>; |
| 3351 | def : Pat<(v8i16 (bitconvert (v2i64 VECREG:$src))), (v8i16 VECREG:$src)>; |
| 3352 | def : Pat<(v8i16 (bitconvert (v4f32 VECREG:$src))), (v8i16 VECREG:$src)>; |
| 3353 | def : Pat<(v8i16 (bitconvert (v2f64 VECREG:$src))), (v8i16 VECREG:$src)>; |
| 3354 | |
| 3355 | def : Pat<(v4i32 (bitconvert (v16i8 VECREG:$src))), (v4i32 VECREG:$src)>; |
| 3356 | def : Pat<(v4i32 (bitconvert (v8i16 VECREG:$src))), (v4i32 VECREG:$src)>; |
| 3357 | def : Pat<(v4i32 (bitconvert (v2i64 VECREG:$src))), (v4i32 VECREG:$src)>; |
| 3358 | def : Pat<(v4i32 (bitconvert (v4f32 VECREG:$src))), (v4i32 VECREG:$src)>; |
| 3359 | def : Pat<(v4i32 (bitconvert (v2f64 VECREG:$src))), (v4i32 VECREG:$src)>; |
| 3360 | |
| 3361 | def : Pat<(v2i64 (bitconvert (v16i8 VECREG:$src))), (v2i64 VECREG:$src)>; |
| 3362 | def : Pat<(v2i64 (bitconvert (v8i16 VECREG:$src))), (v2i64 VECREG:$src)>; |
| 3363 | def : Pat<(v2i64 (bitconvert (v4i32 VECREG:$src))), (v2i64 VECREG:$src)>; |
| 3364 | def : Pat<(v2i64 (bitconvert (v4f32 VECREG:$src))), (v2i64 VECREG:$src)>; |
| 3365 | def : Pat<(v2i64 (bitconvert (v2f64 VECREG:$src))), (v2i64 VECREG:$src)>; |
| 3366 | |
| 3367 | def : Pat<(v4f32 (bitconvert (v16i8 VECREG:$src))), (v4f32 VECREG:$src)>; |
| 3368 | def : Pat<(v4f32 (bitconvert (v8i16 VECREG:$src))), (v4f32 VECREG:$src)>; |
| 3369 | def : Pat<(v4f32 (bitconvert (v2i64 VECREG:$src))), (v4f32 VECREG:$src)>; |
| 3370 | def : Pat<(v4f32 (bitconvert (v4i32 VECREG:$src))), (v4f32 VECREG:$src)>; |
| 3371 | def : Pat<(v4f32 (bitconvert (v2f64 VECREG:$src))), (v4f32 VECREG:$src)>; |
| 3372 | |
| 3373 | def : Pat<(v2f64 (bitconvert (v16i8 VECREG:$src))), (v2f64 VECREG:$src)>; |
| 3374 | def : Pat<(v2f64 (bitconvert (v8i16 VECREG:$src))), (v2f64 VECREG:$src)>; |
| 3375 | def : Pat<(v2f64 (bitconvert (v4i32 VECREG:$src))), (v2f64 VECREG:$src)>; |
| 3376 | def : Pat<(v2f64 (bitconvert (v2i64 VECREG:$src))), (v2f64 VECREG:$src)>; |
| 3377 | def : Pat<(v2f64 (bitconvert (v2f64 VECREG:$src))), (v2f64 VECREG:$src)>; |
| 3378 | |
| 3379 | def : Pat<(f32 (bitconvert (i32 R32C:$src))), (f32 R32FP:$src)>; |
Scott Michel | 86c041f | 2007-12-20 00:44:13 +0000 | [diff] [blame] | 3380 | def : Pat<(f64 (bitconvert (i64 R64C:$src))), (f64 R64FP:$src)>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 3381 | |
| 3382 | //===----------------------------------------------------------------------===// |
| 3383 | // Instruction patterns: |
| 3384 | //===----------------------------------------------------------------------===// |
| 3385 | |
| 3386 | // General 32-bit constants: |
| 3387 | def : Pat<(i32 imm:$imm), |
| 3388 | (IOHLr32 (ILHUr32 (HI16 imm:$imm)), (LO16 imm:$imm))>; |
| 3389 | |
| 3390 | // Single precision float constants: |
| 3391 | def : Pat<(SPUFPconstant (f32 fpimm:$imm)), |
| 3392 | (IOHLf32 (ILHUf32 (HI16_f32 fpimm:$imm)), (LO16_f32 fpimm:$imm))>; |
| 3393 | |
| 3394 | // General constant 32-bit vectors |
| 3395 | def : Pat<(v4i32 v4i32Imm:$imm), |
| 3396 | (IOHLvec (v4i32 (ILHUv4i32 (HI16_vec v4i32Imm:$imm))), |
| 3397 | (LO16_vec v4i32Imm:$imm))>; |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 3398 | |
| 3399 | // 8-bit constants |
| 3400 | def : Pat<(i8 imm:$imm), |
| 3401 | (ILHr8 imm:$imm)>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 3402 | |
| 3403 | //===----------------------------------------------------------------------===// |
| 3404 | // Call instruction patterns: |
| 3405 | //===----------------------------------------------------------------------===// |
| 3406 | // Return void |
| 3407 | def : Pat<(ret), |
| 3408 | (RET)>; |
| 3409 | |
| 3410 | //===----------------------------------------------------------------------===// |
| 3411 | // Zero/Any/Sign extensions |
| 3412 | //===----------------------------------------------------------------------===// |
| 3413 | |
| 3414 | // zext 1->32: Zero extend i1 to i32 |
| 3415 | def : Pat<(SPUextract_i1_zext R32C:$rSrc), |
| 3416 | (ANDIr32 R32C:$rSrc, 0x1)>; |
| 3417 | |
| 3418 | // sext 8->32: Sign extend bytes to words |
| 3419 | def : Pat<(sext_inreg R32C:$rSrc, i8), |
| 3420 | (XSHWr32 (XSBHr32 R32C:$rSrc))>; |
| 3421 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 3422 | def : Pat<(i32 (sext R8C:$rSrc)), |
| 3423 | (XSHWr16 (XSBHr8 R8C:$rSrc))>; |
| 3424 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 3425 | def : Pat<(SPUextract_i8_sext VECREG:$rSrc), |
| 3426 | (XSHWr32 (XSBHr32 (ORi32_v4i32 (v4i32 VECREG:$rSrc), |
| 3427 | (v4i32 VECREG:$rSrc))))>; |
| 3428 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 3429 | // zext 8->16: Zero extend bytes to halfwords |
| 3430 | def : Pat<(i16 (zext R8C:$rSrc)), |
| 3431 | (ANDHI1To2 R8C:$rSrc, 0xff)>; |
| 3432 | |
| 3433 | // zext 8->32 from preferred slot in load/store |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 3434 | def : Pat<(SPUextract_i8_zext VECREG:$rSrc), |
| 3435 | (ANDIr32 (ORi32_v4i32 (v4i32 VECREG:$rSrc), (v4i32 VECREG:$rSrc)), |
| 3436 | 0xff)>; |
| 3437 | |
Scott Michel | 504c369 | 2007-12-17 22:32:34 +0000 | [diff] [blame] | 3438 | // zext 8->32: Zero extend bytes to words |
| 3439 | def : Pat<(i32 (zext R8C:$rSrc)), |
| 3440 | (ANDI1To4 R8C:$rSrc, 0xff)>; |
| 3441 | |
| 3442 | // anyext 8->16: Extend 8->16 bits, irrespective of sign |
| 3443 | def : Pat<(i16 (anyext R8C:$rSrc)), |
| 3444 | (ORHI1To2 R8C:$rSrc, 0)>; |
| 3445 | |
| 3446 | // anyext 8->32: Extend 8->32 bits, irrespective of sign |
| 3447 | def : Pat<(i32 (anyext R8C:$rSrc)), |
| 3448 | (ORI1To4 R8C:$rSrc, 0)>; |
| 3449 | |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 3450 | // zext 16->32: Zero extend halfwords to words (note that we have to juggle the |
| 3451 | // 0xffff constant since it will not fit into an immediate.) |
| 3452 | def : Pat<(i32 (zext R16C:$rSrc)), |
| 3453 | (AND2To4 R16C:$rSrc, (ILAr32 0xffff))>; |
| 3454 | |
| 3455 | def : Pat<(i32 (zext (and R16C:$rSrc, 0xf))), |
| 3456 | (ANDI2To4 R16C:$rSrc, 0xf)>; |
| 3457 | |
| 3458 | def : Pat<(i32 (zext (and R16C:$rSrc, 0xff))), |
| 3459 | (ANDI2To4 R16C:$rSrc, 0xff)>; |
| 3460 | |
| 3461 | def : Pat<(i32 (zext (and R16C:$rSrc, 0xfff))), |
| 3462 | (ANDI2To4 R16C:$rSrc, 0xfff)>; |
| 3463 | |
| 3464 | // anyext 16->32: Extend 16->32 bits, irrespective of sign |
| 3465 | def : Pat<(i32 (anyext R16C:$rSrc)), |
| 3466 | (ORI2To4 R16C:$rSrc, 0)>; |
| 3467 | |
| 3468 | //===----------------------------------------------------------------------===// |
| 3469 | // Address translation: SPU, like PPC, has to split addresses into high and |
| 3470 | // low parts in order to load them into a register. |
| 3471 | //===----------------------------------------------------------------------===// |
| 3472 | |
| 3473 | def : Pat<(SPUhi tglobaladdr:$in, 0), (ILHUhi tglobaladdr:$in)>; |
| 3474 | def : Pat<(SPUlo tglobaladdr:$in, 0), (ILAlo tglobaladdr:$in)>; |
| 3475 | def : Pat<(SPUdform tglobaladdr:$in, imm:$imm), (ILAlsa tglobaladdr:$in)>; |
| 3476 | def : Pat<(SPUhi tconstpool:$in , 0), (ILHUhi tconstpool:$in)>; |
| 3477 | def : Pat<(SPUlo tconstpool:$in , 0), (ILAlo tconstpool:$in)>; |
| 3478 | def : Pat<(SPUdform tconstpool:$in, imm:$imm), (ILAlsa tconstpool:$in)>; |
| 3479 | def : Pat<(SPUhi tjumptable:$in, 0), (ILHUhi tjumptable:$in)>; |
| 3480 | def : Pat<(SPUlo tjumptable:$in, 0), (ILAlo tjumptable:$in)>; |
| 3481 | def : Pat<(SPUdform tjumptable:$in, imm:$imm), (ILAlsa tjumptable:$in)>; |
| 3482 | |
| 3483 | // Force load of global address to a register. These forms show up in |
| 3484 | // SPUISD::DFormAddr pseudo instructions: |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 3485 | def : Pat<(add tglobaladdr:$in, 0), (ILAlsa tglobaladdr:$in)>; |
| 3486 | def : Pat<(add tconstpool:$in, 0), (ILAlsa tglobaladdr:$in)>; |
| 3487 | def : Pat<(add tjumptable:$in, 0), (ILAlsa tglobaladdr:$in)>; |
Scott Michel | 6637752 | 2007-12-04 22:35:58 +0000 | [diff] [blame] | 3488 | // Instrinsics: |
| 3489 | include "CellSDKIntrinsics.td" |