Bjarke Hammersholt Roune | 6c64738 | 2015-08-26 23:22:02 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=nvptx -mcpu=sm_20 -O2 | FileCheck %s |
| 2 | |
| 3 | ; ************************************* |
| 4 | ; * Cases with no min/max |
| 5 | |
| 6 | define i32 @ab_eq_i32(i32 %a, i32 %b) { |
| 7 | ; LABEL: @ab_slt_i32 |
| 8 | ; CHECK-NOT: min |
| 9 | ; CHECK-NOT: max |
| 10 | %cmp = icmp eq i32 %a, %b |
| 11 | %sel = select i1 %cmp, i32 %a, i32 %b |
| 12 | ret i32 %sel |
| 13 | } |
| 14 | |
| 15 | define i64 @ba_ne_i64(i64 %a, i64 %b) { |
| 16 | ; LABEL: @ab_ne_i64 |
| 17 | ; CHECK-NOT: min |
| 18 | ; CHECK-NOT: max |
| 19 | %cmp = icmp ne i64 %a, %b |
| 20 | %sel = select i1 %cmp, i64 %b, i64 %a |
| 21 | ret i64 %sel |
| 22 | } |
| 23 | |
Justin Lebar | cc938fc | 2017-01-18 00:09:01 +0000 | [diff] [blame] | 24 | ; ************************************* |
| 25 | ; * All variations with i16 |
| 26 | |
| 27 | ; *** ab, unsigned, i16 |
Bjarke Hammersholt Roune | 6c64738 | 2015-08-26 23:22:02 +0000 | [diff] [blame] | 28 | define i16 @ab_ugt_i16(i16 %a, i16 %b) { |
| 29 | ; LABEL: @ab_ugt_i16 |
Justin Lebar | cc938fc | 2017-01-18 00:09:01 +0000 | [diff] [blame] | 30 | ; CHECK: max.u16 |
Bjarke Hammersholt Roune | 6c64738 | 2015-08-26 23:22:02 +0000 | [diff] [blame] | 31 | %cmp = icmp ugt i16 %a, %b |
| 32 | %sel = select i1 %cmp, i16 %a, i16 %b |
| 33 | ret i16 %sel |
| 34 | } |
| 35 | |
Justin Lebar | cc938fc | 2017-01-18 00:09:01 +0000 | [diff] [blame] | 36 | define i16 @ab_uge_i16(i16 %a, i16 %b) { |
| 37 | ; LABEL: @ab_uge_i16 |
| 38 | ; CHECK: max.u16 |
| 39 | %cmp = icmp uge i16 %a, %b |
| 40 | %sel = select i1 %cmp, i16 %a, i16 %b |
| 41 | ret i16 %sel |
| 42 | } |
| 43 | |
| 44 | define i16 @ab_ult_i16(i16 %a, i16 %b) { |
| 45 | ; LABEL: @ab_ult_i16 |
| 46 | ; CHECK: min.u16 |
| 47 | %cmp = icmp ult i16 %a, %b |
| 48 | %sel = select i1 %cmp, i16 %a, i16 %b |
| 49 | ret i16 %sel |
| 50 | } |
| 51 | |
| 52 | define i16 @ab_ule_i16(i16 %a, i16 %b) { |
| 53 | ; LABEL: @ab_ule_i16 |
| 54 | ; CHECK: min.u16 |
| 55 | %cmp = icmp ule i16 %a, %b |
| 56 | %sel = select i1 %cmp, i16 %a, i16 %b |
| 57 | ret i16 %sel |
| 58 | } |
| 59 | |
| 60 | ; *** ab, signed, i16 |
| 61 | define i16 @ab_sgt_i16(i16 %a, i16 %b) { |
| 62 | ; LABEL: @ab_ugt_i16 |
| 63 | ; CHECK: max.s16 |
| 64 | %cmp = icmp sgt i16 %a, %b |
| 65 | %sel = select i1 %cmp, i16 %a, i16 %b |
| 66 | ret i16 %sel |
| 67 | } |
| 68 | |
| 69 | define i16 @ab_sge_i16(i16 %a, i16 %b) { |
| 70 | ; LABEL: @ab_sge_i16 |
| 71 | ; CHECK: max.s16 |
| 72 | %cmp = icmp sge i16 %a, %b |
| 73 | %sel = select i1 %cmp, i16 %a, i16 %b |
| 74 | ret i16 %sel |
| 75 | } |
| 76 | |
| 77 | define i16 @ab_slt_i16(i16 %a, i16 %b) { |
| 78 | ; LABEL: @ab_slt_i16 |
| 79 | ; CHECK: min.s16 |
| 80 | %cmp = icmp slt i16 %a, %b |
| 81 | %sel = select i1 %cmp, i16 %a, i16 %b |
| 82 | ret i16 %sel |
| 83 | } |
| 84 | |
| 85 | define i16 @ab_sle_i16(i16 %a, i16 %b) { |
| 86 | ; LABEL: @ab_sle_i16 |
| 87 | ; CHECK: min.s16 |
| 88 | %cmp = icmp sle i16 %a, %b |
| 89 | %sel = select i1 %cmp, i16 %a, i16 %b |
| 90 | ret i16 %sel |
| 91 | } |
| 92 | |
| 93 | ; *** ba, unsigned, i16 |
| 94 | define i16 @ba_ugt_i16(i16 %a, i16 %b) { |
| 95 | ; LABEL: @ba_ugt_i16 |
| 96 | ; CHECK: min.u16 |
| 97 | %cmp = icmp ugt i16 %a, %b |
| 98 | %sel = select i1 %cmp, i16 %b, i16 %a |
| 99 | ret i16 %sel |
| 100 | } |
| 101 | |
| 102 | define i16 @ba_uge_i16(i16 %a, i16 %b) { |
| 103 | ; LABEL: @ba_uge_i16 |
| 104 | ; CHECK: min.u16 |
| 105 | %cmp = icmp uge i16 %a, %b |
| 106 | %sel = select i1 %cmp, i16 %b, i16 %a |
| 107 | ret i16 %sel |
| 108 | } |
| 109 | |
| 110 | define i16 @ba_ult_i16(i16 %a, i16 %b) { |
| 111 | ; LABEL: @ba_ult_i16 |
| 112 | ; CHECK: max.u16 |
| 113 | %cmp = icmp ult i16 %a, %b |
| 114 | %sel = select i1 %cmp, i16 %b, i16 %a |
| 115 | ret i16 %sel |
| 116 | } |
| 117 | |
| 118 | define i16 @ba_ule_i16(i16 %a, i16 %b) { |
| 119 | ; LABEL: @ba_ule_i16 |
| 120 | ; CHECK: max.u16 |
| 121 | %cmp = icmp ule i16 %a, %b |
| 122 | %sel = select i1 %cmp, i16 %b, i16 %a |
| 123 | ret i16 %sel |
| 124 | } |
| 125 | |
| 126 | ; *** ba, signed, i16 |
| 127 | define i16 @ba_sgt_i16(i16 %a, i16 %b) { |
| 128 | ; LBAEL: @ba_ugt_i16 |
| 129 | ; CHECK: min.s16 |
| 130 | %cmp = icmp sgt i16 %a, %b |
| 131 | %sel = select i1 %cmp, i16 %b, i16 %a |
| 132 | ret i16 %sel |
| 133 | } |
| 134 | |
| 135 | define i16 @ba_sge_i16(i16 %a, i16 %b) { |
| 136 | ; LABEL: @ba_sge_i16 |
| 137 | ; CHECK: min.s16 |
| 138 | %cmp = icmp sge i16 %a, %b |
| 139 | %sel = select i1 %cmp, i16 %b, i16 %a |
| 140 | ret i16 %sel |
| 141 | } |
| 142 | |
| 143 | define i16 @ba_slt_i16(i16 %a, i16 %b) { |
| 144 | ; LABEL: @ba_slt_i16 |
| 145 | ; CHECK: max.s16 |
| 146 | %cmp = icmp slt i16 %a, %b |
| 147 | %sel = select i1 %cmp, i16 %b, i16 %a |
| 148 | ret i16 %sel |
| 149 | } |
| 150 | |
| 151 | define i16 @ba_sle_i16(i16 %a, i16 %b) { |
| 152 | ; LABEL: @ba_sle_i16 |
| 153 | ; CHECK: max.s16 |
| 154 | %cmp = icmp sle i16 %a, %b |
| 155 | %sel = select i1 %cmp, i16 %b, i16 %a |
| 156 | ret i16 %sel |
| 157 | } |
Bjarke Hammersholt Roune | 6c64738 | 2015-08-26 23:22:02 +0000 | [diff] [blame] | 158 | |
| 159 | ; ************************************* |
| 160 | ; * All variations with i32 |
| 161 | |
| 162 | ; *** ab, unsigned, i32 |
| 163 | define i32 @ab_ugt_i32(i32 %a, i32 %b) { |
| 164 | ; LABEL: @ab_ugt_i32 |
| 165 | ; CHECK: max.u32 |
| 166 | %cmp = icmp ugt i32 %a, %b |
| 167 | %sel = select i1 %cmp, i32 %a, i32 %b |
| 168 | ret i32 %sel |
| 169 | } |
| 170 | |
| 171 | define i32 @ab_uge_i32(i32 %a, i32 %b) { |
| 172 | ; LABEL: @ab_uge_i32 |
| 173 | ; CHECK: max.u32 |
| 174 | %cmp = icmp uge i32 %a, %b |
| 175 | %sel = select i1 %cmp, i32 %a, i32 %b |
| 176 | ret i32 %sel |
| 177 | } |
| 178 | |
| 179 | define i32 @ab_ult_i32(i32 %a, i32 %b) { |
| 180 | ; LABEL: @ab_ult_i32 |
| 181 | ; CHECK: min.u32 |
| 182 | %cmp = icmp ult i32 %a, %b |
| 183 | %sel = select i1 %cmp, i32 %a, i32 %b |
| 184 | ret i32 %sel |
| 185 | } |
| 186 | |
| 187 | define i32 @ab_ule_i32(i32 %a, i32 %b) { |
| 188 | ; LABEL: @ab_ule_i32 |
| 189 | ; CHECK: min.u32 |
| 190 | %cmp = icmp ule i32 %a, %b |
| 191 | %sel = select i1 %cmp, i32 %a, i32 %b |
| 192 | ret i32 %sel |
| 193 | } |
| 194 | |
| 195 | ; *** ab, signed, i32 |
| 196 | define i32 @ab_sgt_i32(i32 %a, i32 %b) { |
| 197 | ; LABEL: @ab_ugt_i32 |
| 198 | ; CHECK: max.s32 |
| 199 | %cmp = icmp sgt i32 %a, %b |
| 200 | %sel = select i1 %cmp, i32 %a, i32 %b |
| 201 | ret i32 %sel |
| 202 | } |
| 203 | |
| 204 | define i32 @ab_sge_i32(i32 %a, i32 %b) { |
| 205 | ; LABEL: @ab_sge_i32 |
| 206 | ; CHECK: max.s32 |
| 207 | %cmp = icmp sge i32 %a, %b |
| 208 | %sel = select i1 %cmp, i32 %a, i32 %b |
| 209 | ret i32 %sel |
| 210 | } |
| 211 | |
| 212 | define i32 @ab_slt_i32(i32 %a, i32 %b) { |
| 213 | ; LABEL: @ab_slt_i32 |
| 214 | ; CHECK: min.s32 |
| 215 | %cmp = icmp slt i32 %a, %b |
| 216 | %sel = select i1 %cmp, i32 %a, i32 %b |
| 217 | ret i32 %sel |
| 218 | } |
| 219 | |
| 220 | define i32 @ab_sle_i32(i32 %a, i32 %b) { |
| 221 | ; LABEL: @ab_sle_i32 |
| 222 | ; CHECK: min.s32 |
| 223 | %cmp = icmp sle i32 %a, %b |
| 224 | %sel = select i1 %cmp, i32 %a, i32 %b |
| 225 | ret i32 %sel |
| 226 | } |
| 227 | |
| 228 | ; *** ba, unsigned, i32 |
| 229 | define i32 @ba_ugt_i32(i32 %a, i32 %b) { |
| 230 | ; LABEL: @ba_ugt_i32 |
| 231 | ; CHECK: min.u32 |
| 232 | %cmp = icmp ugt i32 %a, %b |
| 233 | %sel = select i1 %cmp, i32 %b, i32 %a |
| 234 | ret i32 %sel |
| 235 | } |
| 236 | |
| 237 | define i32 @ba_uge_i32(i32 %a, i32 %b) { |
| 238 | ; LABEL: @ba_uge_i32 |
| 239 | ; CHECK: min.u32 |
| 240 | %cmp = icmp uge i32 %a, %b |
| 241 | %sel = select i1 %cmp, i32 %b, i32 %a |
| 242 | ret i32 %sel |
| 243 | } |
| 244 | |
| 245 | define i32 @ba_ult_i32(i32 %a, i32 %b) { |
| 246 | ; LABEL: @ba_ult_i32 |
| 247 | ; CHECK: max.u32 |
| 248 | %cmp = icmp ult i32 %a, %b |
| 249 | %sel = select i1 %cmp, i32 %b, i32 %a |
| 250 | ret i32 %sel |
| 251 | } |
| 252 | |
| 253 | define i32 @ba_ule_i32(i32 %a, i32 %b) { |
| 254 | ; LABEL: @ba_ule_i32 |
| 255 | ; CHECK: max.u32 |
| 256 | %cmp = icmp ule i32 %a, %b |
| 257 | %sel = select i1 %cmp, i32 %b, i32 %a |
| 258 | ret i32 %sel |
| 259 | } |
| 260 | |
| 261 | ; *** ba, signed, i32 |
| 262 | define i32 @ba_sgt_i32(i32 %a, i32 %b) { |
| 263 | ; LBAEL: @ba_ugt_i32 |
| 264 | ; CHECK: min.s32 |
| 265 | %cmp = icmp sgt i32 %a, %b |
| 266 | %sel = select i1 %cmp, i32 %b, i32 %a |
| 267 | ret i32 %sel |
| 268 | } |
| 269 | |
| 270 | define i32 @ba_sge_i32(i32 %a, i32 %b) { |
| 271 | ; LABEL: @ba_sge_i32 |
| 272 | ; CHECK: min.s32 |
| 273 | %cmp = icmp sge i32 %a, %b |
| 274 | %sel = select i1 %cmp, i32 %b, i32 %a |
| 275 | ret i32 %sel |
| 276 | } |
| 277 | |
| 278 | define i32 @ba_slt_i32(i32 %a, i32 %b) { |
| 279 | ; LABEL: @ba_slt_i32 |
| 280 | ; CHECK: max.s32 |
| 281 | %cmp = icmp slt i32 %a, %b |
| 282 | %sel = select i1 %cmp, i32 %b, i32 %a |
| 283 | ret i32 %sel |
| 284 | } |
| 285 | |
| 286 | define i32 @ba_sle_i32(i32 %a, i32 %b) { |
| 287 | ; LABEL: @ba_sle_i32 |
| 288 | ; CHECK: max.s32 |
| 289 | %cmp = icmp sle i32 %a, %b |
| 290 | %sel = select i1 %cmp, i32 %b, i32 %a |
| 291 | ret i32 %sel |
| 292 | } |
| 293 | |
| 294 | ; ************************************* |
| 295 | ; * All variations with i64 |
| 296 | |
| 297 | ; *** ab, unsigned, i64 |
| 298 | define i64 @ab_ugt_i64(i64 %a, i64 %b) { |
| 299 | ; LABEL: @ab_ugt_i64 |
| 300 | ; CHECK: max.u64 |
| 301 | %cmp = icmp ugt i64 %a, %b |
| 302 | %sel = select i1 %cmp, i64 %a, i64 %b |
| 303 | ret i64 %sel |
| 304 | } |
| 305 | |
| 306 | define i64 @ab_uge_i64(i64 %a, i64 %b) { |
| 307 | ; LABEL: @ab_uge_i64 |
| 308 | ; CHECK: max.u64 |
| 309 | %cmp = icmp uge i64 %a, %b |
| 310 | %sel = select i1 %cmp, i64 %a, i64 %b |
| 311 | ret i64 %sel |
| 312 | } |
| 313 | |
| 314 | define i64 @ab_ult_i64(i64 %a, i64 %b) { |
| 315 | ; LABEL: @ab_ult_i64 |
| 316 | ; CHECK: min.u64 |
| 317 | %cmp = icmp ult i64 %a, %b |
| 318 | %sel = select i1 %cmp, i64 %a, i64 %b |
| 319 | ret i64 %sel |
| 320 | } |
| 321 | |
| 322 | define i64 @ab_ule_i64(i64 %a, i64 %b) { |
| 323 | ; LABEL: @ab_ule_i64 |
| 324 | ; CHECK: min.u64 |
| 325 | %cmp = icmp ule i64 %a, %b |
| 326 | %sel = select i1 %cmp, i64 %a, i64 %b |
| 327 | ret i64 %sel |
| 328 | } |
| 329 | |
| 330 | ; *** ab, signed, i64 |
| 331 | define i64 @ab_sgt_i64(i64 %a, i64 %b) { |
| 332 | ; LABEL: @ab_ugt_i64 |
| 333 | ; CHECK: max.s64 |
| 334 | %cmp = icmp sgt i64 %a, %b |
| 335 | %sel = select i1 %cmp, i64 %a, i64 %b |
| 336 | ret i64 %sel |
| 337 | } |
| 338 | |
| 339 | define i64 @ab_sge_i64(i64 %a, i64 %b) { |
| 340 | ; LABEL: @ab_sge_i64 |
| 341 | ; CHECK: max.s64 |
| 342 | %cmp = icmp sge i64 %a, %b |
| 343 | %sel = select i1 %cmp, i64 %a, i64 %b |
| 344 | ret i64 %sel |
| 345 | } |
| 346 | |
| 347 | define i64 @ab_slt_i64(i64 %a, i64 %b) { |
| 348 | ; LABEL: @ab_slt_i64 |
| 349 | ; CHECK: min.s64 |
| 350 | %cmp = icmp slt i64 %a, %b |
| 351 | %sel = select i1 %cmp, i64 %a, i64 %b |
| 352 | ret i64 %sel |
| 353 | } |
| 354 | |
| 355 | define i64 @ab_sle_i64(i64 %a, i64 %b) { |
| 356 | ; LABEL: @ab_sle_i64 |
| 357 | ; CHECK: min.s64 |
| 358 | %cmp = icmp sle i64 %a, %b |
| 359 | %sel = select i1 %cmp, i64 %a, i64 %b |
| 360 | ret i64 %sel |
| 361 | } |
| 362 | |
| 363 | ; *** ba, unsigned, i64 |
| 364 | define i64 @ba_ugt_i64(i64 %a, i64 %b) { |
| 365 | ; LABEL: @ba_ugt_i64 |
| 366 | ; CHECK: min.u64 |
| 367 | %cmp = icmp ugt i64 %a, %b |
| 368 | %sel = select i1 %cmp, i64 %b, i64 %a |
| 369 | ret i64 %sel |
| 370 | } |
| 371 | |
| 372 | define i64 @ba_uge_i64(i64 %a, i64 %b) { |
| 373 | ; LABEL: @ba_uge_i64 |
| 374 | ; CHECK: min.u64 |
| 375 | %cmp = icmp uge i64 %a, %b |
| 376 | %sel = select i1 %cmp, i64 %b, i64 %a |
| 377 | ret i64 %sel |
| 378 | } |
| 379 | |
| 380 | define i64 @ba_ult_i64(i64 %a, i64 %b) { |
| 381 | ; LABEL: @ba_ult_i64 |
| 382 | ; CHECK: max.u64 |
| 383 | %cmp = icmp ult i64 %a, %b |
| 384 | %sel = select i1 %cmp, i64 %b, i64 %a |
| 385 | ret i64 %sel |
| 386 | } |
| 387 | |
| 388 | define i64 @ba_ule_i64(i64 %a, i64 %b) { |
| 389 | ; LABEL: @ba_ule_i64 |
| 390 | ; CHECK: max.u64 |
| 391 | %cmp = icmp ule i64 %a, %b |
| 392 | %sel = select i1 %cmp, i64 %b, i64 %a |
| 393 | ret i64 %sel |
| 394 | } |
| 395 | |
| 396 | ; *** ba, signed, i64 |
| 397 | define i64 @ba_sgt_i64(i64 %a, i64 %b) { |
| 398 | ; LBAEL: @ba_ugt_i64 |
| 399 | ; CHECK: min.s64 |
| 400 | %cmp = icmp sgt i64 %a, %b |
| 401 | %sel = select i1 %cmp, i64 %b, i64 %a |
| 402 | ret i64 %sel |
| 403 | } |
| 404 | |
| 405 | define i64 @ba_sge_i64(i64 %a, i64 %b) { |
| 406 | ; LABEL: @ba_sge_i64 |
| 407 | ; CHECK: min.s64 |
| 408 | %cmp = icmp sge i64 %a, %b |
| 409 | %sel = select i1 %cmp, i64 %b, i64 %a |
| 410 | ret i64 %sel |
| 411 | } |
| 412 | |
| 413 | define i64 @ba_slt_i64(i64 %a, i64 %b) { |
| 414 | ; LABEL: @ba_slt_i64 |
| 415 | ; CHECK: max.s64 |
| 416 | %cmp = icmp slt i64 %a, %b |
| 417 | %sel = select i1 %cmp, i64 %b, i64 %a |
| 418 | ret i64 %sel |
| 419 | } |
| 420 | |
| 421 | define i64 @ba_sle_i64(i64 %a, i64 %b) { |
| 422 | ; LABEL: @ba_sle_i64 |
| 423 | ; CHECK: max.s64 |
| 424 | %cmp = icmp sle i64 %a, %b |
| 425 | %sel = select i1 %cmp, i64 %b, i64 %a |
| 426 | ret i64 %sel |
| 427 | } |