| Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -O1 -emit-llvm -triple x86_64-unknown-unknown -o - | FileCheck %s --check-prefix=X86 |
| 2 | // RUN: %clang_cc1 %s -O1 -emit-llvm -triple x86_64-pc-win64 -o - | FileCheck %s --check-prefix=X86 |
| 3 | // RUN: %clang_cc1 %s -O1 -emit-llvm -triple i686-unknown-unknown -o - | FileCheck %s --check-prefix=X86 |
| 4 | // RUN: %clang_cc1 %s -O1 -emit-llvm -triple powerpc-unknown-unknown -o - | FileCheck %s --check-prefix=PPC |
| Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 5 | // RUN: %clang_cc1 %s -O1 -emit-llvm -triple armv7-none-linux-gnueabihf -o - | FileCheck %s --check-prefix=ARM |
| Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 6 | |
| 7 | float _Complex add_float_rr(float a, float b) { |
| 8 | // X86-LABEL: @add_float_rr( |
| 9 | // X86: fadd |
| 10 | // X86-NOT: fadd |
| 11 | // X86: ret |
| 12 | return a + b; |
| 13 | } |
| 14 | float _Complex add_float_cr(float _Complex a, float b) { |
| 15 | // X86-LABEL: @add_float_cr( |
| 16 | // X86: fadd |
| 17 | // X86-NOT: fadd |
| 18 | // X86: ret |
| 19 | return a + b; |
| 20 | } |
| 21 | float _Complex add_float_rc(float a, float _Complex b) { |
| 22 | // X86-LABEL: @add_float_rc( |
| 23 | // X86: fadd |
| 24 | // X86-NOT: fadd |
| 25 | // X86: ret |
| 26 | return a + b; |
| 27 | } |
| 28 | float _Complex add_float_cc(float _Complex a, float _Complex b) { |
| 29 | // X86-LABEL: @add_float_cc( |
| 30 | // X86: fadd |
| 31 | // X86: fadd |
| 32 | // X86-NOT: fadd |
| 33 | // X86: ret |
| 34 | return a + b; |
| 35 | } |
| 36 | |
| 37 | float _Complex sub_float_rr(float a, float b) { |
| 38 | // X86-LABEL: @sub_float_rr( |
| 39 | // X86: fsub |
| 40 | // X86-NOT: fsub |
| 41 | // X86: ret |
| 42 | return a - b; |
| 43 | } |
| 44 | float _Complex sub_float_cr(float _Complex a, float b) { |
| 45 | // X86-LABEL: @sub_float_cr( |
| 46 | // X86: fsub |
| 47 | // X86-NOT: fsub |
| 48 | // X86: ret |
| 49 | return a - b; |
| 50 | } |
| 51 | float _Complex sub_float_rc(float a, float _Complex b) { |
| 52 | // X86-LABEL: @sub_float_rc( |
| 53 | // X86: fsub |
| 54 | // X86: fsub float -0.{{0+}}e+00, |
| 55 | // X86-NOT: fsub |
| 56 | // X86: ret |
| 57 | return a - b; |
| 58 | } |
| 59 | float _Complex sub_float_cc(float _Complex a, float _Complex b) { |
| 60 | // X86-LABEL: @sub_float_cc( |
| 61 | // X86: fsub |
| 62 | // X86: fsub |
| 63 | // X86-NOT: fsub |
| 64 | // X86: ret |
| 65 | return a - b; |
| 66 | } |
| 67 | |
| 68 | float _Complex mul_float_rr(float a, float b) { |
| 69 | // X86-LABEL: @mul_float_rr( |
| 70 | // X86: fmul |
| 71 | // X86-NOT: fmul |
| 72 | // X86: ret |
| 73 | return a * b; |
| 74 | } |
| 75 | float _Complex mul_float_cr(float _Complex a, float b) { |
| 76 | // X86-LABEL: @mul_float_cr( |
| 77 | // X86: fmul |
| 78 | // X86: fmul |
| 79 | // X86-NOT: fmul |
| 80 | // X86: ret |
| 81 | return a * b; |
| 82 | } |
| 83 | float _Complex mul_float_rc(float a, float _Complex b) { |
| 84 | // X86-LABEL: @mul_float_rc( |
| 85 | // X86: fmul |
| 86 | // X86: fmul |
| 87 | // X86-NOT: fmul |
| 88 | // X86: ret |
| 89 | return a * b; |
| 90 | } |
| 91 | float _Complex mul_float_cc(float _Complex a, float _Complex b) { |
| 92 | // X86-LABEL: @mul_float_cc( |
| 93 | // X86: %[[AC:[^ ]+]] = fmul |
| 94 | // X86: %[[BD:[^ ]+]] = fmul |
| 95 | // X86: %[[AD:[^ ]+]] = fmul |
| 96 | // X86: %[[BC:[^ ]+]] = fmul |
| 97 | // X86: %[[RR:[^ ]+]] = fsub float %[[AC]], %[[BD]] |
| 98 | // X86: %[[RI:[^ ]+]] = fadd float |
| 99 | // X86-DAG: %[[AD]] |
| 100 | // X86-DAG: , |
| 101 | // X86-DAG: %[[BC]] |
| 102 | // X86: fcmp uno float %[[RR]] |
| 103 | // X86: fcmp uno float %[[RI]] |
| 104 | // X86: call {{.*}} @__mulsc3( |
| 105 | // X86: ret |
| 106 | return a * b; |
| 107 | } |
| 108 | |
| 109 | float _Complex div_float_rr(float a, float b) { |
| 110 | // X86-LABEL: @div_float_rr( |
| 111 | // X86: fdiv |
| 112 | // X86-NOT: fdiv |
| 113 | // X86: ret |
| 114 | return a / b; |
| 115 | } |
| 116 | float _Complex div_float_cr(float _Complex a, float b) { |
| 117 | // X86-LABEL: @div_float_cr( |
| 118 | // X86: fdiv |
| 119 | // X86: fdiv |
| 120 | // X86-NOT: fdiv |
| 121 | // X86: ret |
| 122 | return a / b; |
| 123 | } |
| 124 | float _Complex div_float_rc(float a, float _Complex b) { |
| 125 | // X86-LABEL: @div_float_rc( |
| 126 | // X86-NOT: fdiv |
| 127 | // X86: call {{.*}} @__divsc3( |
| 128 | // X86: ret |
| 129 | return a / b; |
| 130 | } |
| 131 | float _Complex div_float_cc(float _Complex a, float _Complex b) { |
| 132 | // X86-LABEL: @div_float_cc( |
| 133 | // X86-NOT: fdiv |
| 134 | // X86: call {{.*}} @__divsc3( |
| 135 | // X86: ret |
| 136 | return a / b; |
| 137 | } |
| 138 | |
| 139 | double _Complex add_double_rr(double a, double b) { |
| 140 | // X86-LABEL: @add_double_rr( |
| 141 | // X86: fadd |
| 142 | // X86-NOT: fadd |
| 143 | // X86: ret |
| 144 | return a + b; |
| 145 | } |
| 146 | double _Complex add_double_cr(double _Complex a, double b) { |
| 147 | // X86-LABEL: @add_double_cr( |
| 148 | // X86: fadd |
| 149 | // X86-NOT: fadd |
| 150 | // X86: ret |
| 151 | return a + b; |
| 152 | } |
| 153 | double _Complex add_double_rc(double a, double _Complex b) { |
| 154 | // X86-LABEL: @add_double_rc( |
| 155 | // X86: fadd |
| 156 | // X86-NOT: fadd |
| 157 | // X86: ret |
| 158 | return a + b; |
| 159 | } |
| 160 | double _Complex add_double_cc(double _Complex a, double _Complex b) { |
| 161 | // X86-LABEL: @add_double_cc( |
| 162 | // X86: fadd |
| 163 | // X86: fadd |
| 164 | // X86-NOT: fadd |
| 165 | // X86: ret |
| 166 | return a + b; |
| 167 | } |
| 168 | |
| 169 | double _Complex sub_double_rr(double a, double b) { |
| 170 | // X86-LABEL: @sub_double_rr( |
| 171 | // X86: fsub |
| 172 | // X86-NOT: fsub |
| 173 | // X86: ret |
| 174 | return a - b; |
| 175 | } |
| 176 | double _Complex sub_double_cr(double _Complex a, double b) { |
| 177 | // X86-LABEL: @sub_double_cr( |
| 178 | // X86: fsub |
| 179 | // X86-NOT: fsub |
| 180 | // X86: ret |
| 181 | return a - b; |
| 182 | } |
| 183 | double _Complex sub_double_rc(double a, double _Complex b) { |
| 184 | // X86-LABEL: @sub_double_rc( |
| 185 | // X86: fsub |
| 186 | // X86: fsub double -0.{{0+}}e+00, |
| 187 | // X86-NOT: fsub |
| 188 | // X86: ret |
| 189 | return a - b; |
| 190 | } |
| 191 | double _Complex sub_double_cc(double _Complex a, double _Complex b) { |
| 192 | // X86-LABEL: @sub_double_cc( |
| 193 | // X86: fsub |
| 194 | // X86: fsub |
| 195 | // X86-NOT: fsub |
| 196 | // X86: ret |
| 197 | return a - b; |
| 198 | } |
| 199 | |
| 200 | double _Complex mul_double_rr(double a, double b) { |
| 201 | // X86-LABEL: @mul_double_rr( |
| 202 | // X86: fmul |
| 203 | // X86-NOT: fmul |
| 204 | // X86: ret |
| 205 | return a * b; |
| 206 | } |
| 207 | double _Complex mul_double_cr(double _Complex a, double b) { |
| 208 | // X86-LABEL: @mul_double_cr( |
| 209 | // X86: fmul |
| 210 | // X86: fmul |
| 211 | // X86-NOT: fmul |
| 212 | // X86: ret |
| 213 | return a * b; |
| 214 | } |
| 215 | double _Complex mul_double_rc(double a, double _Complex b) { |
| 216 | // X86-LABEL: @mul_double_rc( |
| 217 | // X86: fmul |
| 218 | // X86: fmul |
| 219 | // X86-NOT: fmul |
| 220 | // X86: ret |
| 221 | return a * b; |
| 222 | } |
| 223 | double _Complex mul_double_cc(double _Complex a, double _Complex b) { |
| 224 | // X86-LABEL: @mul_double_cc( |
| 225 | // X86: %[[AC:[^ ]+]] = fmul |
| 226 | // X86: %[[BD:[^ ]+]] = fmul |
| 227 | // X86: %[[AD:[^ ]+]] = fmul |
| 228 | // X86: %[[BC:[^ ]+]] = fmul |
| 229 | // X86: %[[RR:[^ ]+]] = fsub double %[[AC]], %[[BD]] |
| 230 | // X86: %[[RI:[^ ]+]] = fadd double |
| 231 | // X86-DAG: %[[AD]] |
| 232 | // X86-DAG: , |
| 233 | // X86-DAG: %[[BC]] |
| 234 | // X86: fcmp uno double %[[RR]] |
| 235 | // X86: fcmp uno double %[[RI]] |
| 236 | // X86: call {{.*}} @__muldc3( |
| 237 | // X86: ret |
| 238 | return a * b; |
| 239 | } |
| 240 | |
| 241 | double _Complex div_double_rr(double a, double b) { |
| 242 | // X86-LABEL: @div_double_rr( |
| 243 | // X86: fdiv |
| 244 | // X86-NOT: fdiv |
| 245 | // X86: ret |
| 246 | return a / b; |
| 247 | } |
| 248 | double _Complex div_double_cr(double _Complex a, double b) { |
| 249 | // X86-LABEL: @div_double_cr( |
| 250 | // X86: fdiv |
| 251 | // X86: fdiv |
| 252 | // X86-NOT: fdiv |
| 253 | // X86: ret |
| 254 | return a / b; |
| 255 | } |
| 256 | double _Complex div_double_rc(double a, double _Complex b) { |
| 257 | // X86-LABEL: @div_double_rc( |
| 258 | // X86-NOT: fdiv |
| 259 | // X86: call {{.*}} @__divdc3( |
| 260 | // X86: ret |
| 261 | return a / b; |
| 262 | } |
| 263 | double _Complex div_double_cc(double _Complex a, double _Complex b) { |
| 264 | // X86-LABEL: @div_double_cc( |
| 265 | // X86-NOT: fdiv |
| 266 | // X86: call {{.*}} @__divdc3( |
| 267 | // X86: ret |
| 268 | return a / b; |
| 269 | } |
| 270 | |
| 271 | long double _Complex add_long_double_rr(long double a, long double b) { |
| 272 | // X86-LABEL: @add_long_double_rr( |
| 273 | // X86: fadd |
| 274 | // X86-NOT: fadd |
| 275 | // X86: ret |
| 276 | return a + b; |
| 277 | } |
| 278 | long double _Complex add_long_double_cr(long double _Complex a, long double b) { |
| 279 | // X86-LABEL: @add_long_double_cr( |
| 280 | // X86: fadd |
| 281 | // X86-NOT: fadd |
| 282 | // X86: ret |
| 283 | return a + b; |
| 284 | } |
| 285 | long double _Complex add_long_double_rc(long double a, long double _Complex b) { |
| 286 | // X86-LABEL: @add_long_double_rc( |
| 287 | // X86: fadd |
| 288 | // X86-NOT: fadd |
| 289 | // X86: ret |
| 290 | return a + b; |
| 291 | } |
| 292 | long double _Complex add_long_double_cc(long double _Complex a, long double _Complex b) { |
| 293 | // X86-LABEL: @add_long_double_cc( |
| 294 | // X86: fadd |
| 295 | // X86: fadd |
| 296 | // X86-NOT: fadd |
| 297 | // X86: ret |
| 298 | return a + b; |
| 299 | } |
| 300 | |
| 301 | long double _Complex sub_long_double_rr(long double a, long double b) { |
| 302 | // X86-LABEL: @sub_long_double_rr( |
| 303 | // X86: fsub |
| 304 | // X86-NOT: fsub |
| 305 | // X86: ret |
| 306 | return a - b; |
| 307 | } |
| 308 | long double _Complex sub_long_double_cr(long double _Complex a, long double b) { |
| 309 | // X86-LABEL: @sub_long_double_cr( |
| 310 | // X86: fsub |
| 311 | // X86-NOT: fsub |
| 312 | // X86: ret |
| 313 | return a - b; |
| 314 | } |
| 315 | long double _Complex sub_long_double_rc(long double a, long double _Complex b) { |
| 316 | // X86-LABEL: @sub_long_double_rc( |
| 317 | // X86: fsub |
| 318 | // X86: fsub x86_fp80 0xK8{{0+}}, |
| 319 | // X86-NOT: fsub |
| 320 | // X86: ret |
| 321 | return a - b; |
| 322 | } |
| 323 | long double _Complex sub_long_double_cc(long double _Complex a, long double _Complex b) { |
| 324 | // X86-LABEL: @sub_long_double_cc( |
| 325 | // X86: fsub |
| 326 | // X86: fsub |
| 327 | // X86-NOT: fsub |
| 328 | // X86: ret |
| 329 | return a - b; |
| 330 | } |
| 331 | |
| 332 | long double _Complex mul_long_double_rr(long double a, long double b) { |
| 333 | // X86-LABEL: @mul_long_double_rr( |
| 334 | // X86: fmul |
| 335 | // X86-NOT: fmul |
| 336 | // X86: ret |
| 337 | return a * b; |
| 338 | } |
| 339 | long double _Complex mul_long_double_cr(long double _Complex a, long double b) { |
| 340 | // X86-LABEL: @mul_long_double_cr( |
| 341 | // X86: fmul |
| 342 | // X86: fmul |
| 343 | // X86-NOT: fmul |
| 344 | // X86: ret |
| 345 | return a * b; |
| 346 | } |
| 347 | long double _Complex mul_long_double_rc(long double a, long double _Complex b) { |
| 348 | // X86-LABEL: @mul_long_double_rc( |
| 349 | // X86: fmul |
| 350 | // X86: fmul |
| 351 | // X86-NOT: fmul |
| 352 | // X86: ret |
| 353 | return a * b; |
| 354 | } |
| 355 | long double _Complex mul_long_double_cc(long double _Complex a, long double _Complex b) { |
| 356 | // X86-LABEL: @mul_long_double_cc( |
| 357 | // X86: %[[AC:[^ ]+]] = fmul |
| 358 | // X86: %[[BD:[^ ]+]] = fmul |
| 359 | // X86: %[[AD:[^ ]+]] = fmul |
| 360 | // X86: %[[BC:[^ ]+]] = fmul |
| 361 | // X86: %[[RR:[^ ]+]] = fsub x86_fp80 %[[AC]], %[[BD]] |
| 362 | // X86: %[[RI:[^ ]+]] = fadd x86_fp80 |
| 363 | // X86-DAG: %[[AD]] |
| 364 | // X86-DAG: , |
| 365 | // X86-DAG: %[[BC]] |
| 366 | // X86: fcmp uno x86_fp80 %[[RR]] |
| 367 | // X86: fcmp uno x86_fp80 %[[RI]] |
| 368 | // X86: call {{.*}} @__mulxc3( |
| 369 | // X86: ret |
| 370 | // PPC-LABEL: @mul_long_double_cc( |
| 371 | // PPC: %[[AC:[^ ]+]] = fmul |
| 372 | // PPC: %[[BD:[^ ]+]] = fmul |
| 373 | // PPC: %[[AD:[^ ]+]] = fmul |
| 374 | // PPC: %[[BC:[^ ]+]] = fmul |
| 375 | // PPC: %[[RR:[^ ]+]] = fsub ppc_fp128 %[[AC]], %[[BD]] |
| 376 | // PPC: %[[RI:[^ ]+]] = fadd ppc_fp128 |
| 377 | // PPC-DAG: %[[AD]] |
| 378 | // PPC-DAG: , |
| 379 | // PPC-DAG: %[[BC]] |
| 380 | // PPC: fcmp uno ppc_fp128 %[[RR]] |
| 381 | // PPC: fcmp uno ppc_fp128 %[[RI]] |
| 382 | // PPC: call {{.*}} @__multc3( |
| 383 | // PPC: ret |
| 384 | return a * b; |
| 385 | } |
| 386 | |
| 387 | long double _Complex div_long_double_rr(long double a, long double b) { |
| 388 | // X86-LABEL: @div_long_double_rr( |
| 389 | // X86: fdiv |
| 390 | // X86-NOT: fdiv |
| 391 | // X86: ret |
| 392 | return a / b; |
| 393 | } |
| 394 | long double _Complex div_long_double_cr(long double _Complex a, long double b) { |
| 395 | // X86-LABEL: @div_long_double_cr( |
| 396 | // X86: fdiv |
| 397 | // X86: fdiv |
| 398 | // X86-NOT: fdiv |
| 399 | // X86: ret |
| 400 | return a / b; |
| 401 | } |
| 402 | long double _Complex div_long_double_rc(long double a, long double _Complex b) { |
| 403 | // X86-LABEL: @div_long_double_rc( |
| 404 | // X86-NOT: fdiv |
| 405 | // X86: call {{.*}} @__divxc3( |
| 406 | // X86: ret |
| 407 | // PPC-LABEL: @div_long_double_rc( |
| 408 | // PPC-NOT: fdiv |
| 409 | // PPC: call {{.*}} @__divtc3( |
| 410 | // PPC: ret |
| 411 | return a / b; |
| 412 | } |
| 413 | long double _Complex div_long_double_cc(long double _Complex a, long double _Complex b) { |
| 414 | // X86-LABEL: @div_long_double_cc( |
| 415 | // X86-NOT: fdiv |
| 416 | // X86: call {{.*}} @__divxc3( |
| 417 | // X86: ret |
| 418 | // PPC-LABEL: @div_long_double_cc( |
| 419 | // PPC-NOT: fdiv |
| 420 | // PPC: call {{.*}} @__divtc3( |
| 421 | // PPC: ret |
| 422 | return a / b; |
| 423 | } |
| 424 | |
| 425 | // Comparison operators don't rely on library calls or have interseting math |
| 426 | // properties, but test that mixed types work correctly here. |
| 427 | _Bool eq_float_cr(float _Complex a, float b) { |
| 428 | // X86-LABEL: @eq_float_cr( |
| 429 | // X86: fcmp oeq |
| 430 | // X86: fcmp oeq |
| 431 | // X86: and i1 |
| 432 | // X86: ret |
| 433 | return a == b; |
| 434 | } |
| 435 | _Bool eq_float_rc(float a, float _Complex b) { |
| 436 | // X86-LABEL: @eq_float_rc( |
| 437 | // X86: fcmp oeq |
| 438 | // X86: fcmp oeq |
| 439 | // X86: and i1 |
| 440 | // X86: ret |
| 441 | return a == b; |
| 442 | } |
| 443 | _Bool eq_float_cc(float _Complex a, float _Complex b) { |
| 444 | // X86-LABEL: @eq_float_cc( |
| 445 | // X86: fcmp oeq |
| 446 | // X86: fcmp oeq |
| 447 | // X86: and i1 |
| 448 | // X86: ret |
| 449 | return a == b; |
| 450 | } |
| 451 | _Bool ne_float_cr(float _Complex a, float b) { |
| 452 | // X86-LABEL: @ne_float_cr( |
| 453 | // X86: fcmp une |
| 454 | // X86: fcmp une |
| 455 | // X86: or i1 |
| 456 | // X86: ret |
| 457 | return a != b; |
| 458 | } |
| 459 | _Bool ne_float_rc(float a, float _Complex b) { |
| 460 | // X86-LABEL: @ne_float_rc( |
| 461 | // X86: fcmp une |
| 462 | // X86: fcmp une |
| 463 | // X86: or i1 |
| 464 | // X86: ret |
| 465 | return a != b; |
| 466 | } |
| 467 | _Bool ne_float_cc(float _Complex a, float _Complex b) { |
| 468 | // X86-LABEL: @ne_float_cc( |
| 469 | // X86: fcmp une |
| 470 | // X86: fcmp une |
| 471 | // X86: or i1 |
| 472 | // X86: ret |
| 473 | return a != b; |
| 474 | } |
| Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 475 | |
| 476 | // Check that the libcall will obtain proper calling convention on ARM |
| 477 | _Complex double foo(_Complex double a, _Complex double b) { |
| 478 | // ARM-LABEL: @foo( |
| 479 | // ARM: call arm_aapcscc { double, double } @__muldc3 |
| 480 | return a*b; |
| 481 | } |