1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs -run-pass=postra-machine-sink -mattr=+wavefrontsize64 -o - %s | FileCheck -check-prefixes=GFX10 %s 3 4# Ensure that PostRA Machine Sink does not sink instructions 5# past block prologues which would overwrite their uses. 6 7--- 8# Make sure COPY to $sgpr9 is not sunk after S_AND_SAVEEXEC_B64. 9name: _amdgpu_ps_main 10alignment: 1 11tracksRegLiveness: true 12registers: [] 13liveins: 14 - { reg: '$sgpr4', virtual-reg: '' } 15body: | 16 ; GFX10-LABEL: name: _amdgpu_ps_main 17 ; GFX10: bb.0: 18 ; GFX10-NEXT: successors: %bb.1(0x80000000) 19 ; GFX10-NEXT: liveins: $sgpr4 20 ; GFX10-NEXT: {{ $}} 21 ; GFX10-NEXT: renamable $sgpr9 = COPY $sgpr4 22 ; GFX10-NEXT: renamable $vgpr5 = IMPLICIT_DEF 23 ; GFX10-NEXT: renamable $sgpr0_sgpr1 = nofpexcept V_CMP_NGT_F32_e64 0, 0, 0, $vgpr5, 0, implicit $mode, implicit $exec 24 ; GFX10-NEXT: S_BRANCH %bb.1 25 ; GFX10-NEXT: {{ $}} 26 ; GFX10-NEXT: bb.1: 27 ; GFX10-NEXT: successors: %bb.2(0x40000000), %bb.3(0x40000000) 28 ; GFX10-NEXT: liveins: $sgpr6, $sgpr9, $sgpr0_sgpr1 29 ; GFX10-NEXT: {{ $}} 30 ; GFX10-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr0_sgpr1, implicit-def $exec, implicit-def $scc, implicit $exec 31 ; GFX10-NEXT: renamable $sgpr14_sgpr15 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc 32 ; GFX10-NEXT: S_CBRANCH_EXECZ %bb.3, implicit $exec 33 ; GFX10-NEXT: S_BRANCH %bb.2 34 ; GFX10-NEXT: {{ $}} 35 ; GFX10-NEXT: bb.2: 36 ; GFX10-NEXT: successors: %bb.3(0x80000000) 37 ; GFX10-NEXT: liveins: $sgpr6 38 ; GFX10-NEXT: {{ $}} 39 ; GFX10-NEXT: $m0 = COPY killed renamable $sgpr6 40 ; GFX10-NEXT: S_BRANCH %bb.3 41 ; GFX10-NEXT: {{ $}} 42 ; GFX10-NEXT: bb.3: 43 ; GFX10-NEXT: S_ENDPGM 0 44 bb.0: 45 successors: %bb.1(0x80000000) 46 liveins: $sgpr4 47 48 renamable $sgpr9 = COPY $sgpr4 49 renamable $vgpr5 = IMPLICIT_DEF 50 renamable $sgpr0_sgpr1 = nofpexcept V_CMP_NGT_F32_e64 0, 0, 0, $vgpr5, 0, implicit $mode, implicit $exec 51 S_BRANCH %bb.1 52 53 bb.1: 54 successors: %bb.2(0x40000000), %bb.8(0x40000000) 55 liveins: $sgpr6, $sgpr9, $sgpr0_sgpr1 56 57 $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr0_sgpr1, implicit-def $exec, implicit-def $scc, implicit $exec 58 renamable $sgpr14_sgpr15 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc 59 S_CBRANCH_EXECZ %bb.8, implicit $exec 60 S_BRANCH %bb.2 61 62 bb.2: 63 successors: %bb.8(0x40000000) 64 liveins: $sgpr6 65 66 $m0 = COPY killed renamable $sgpr6 67 S_BRANCH %bb.8 68 69 bb.8: 70 71 S_ENDPGM 0 72 73... 74--- 75# Make sure COPY to $sgpr0_sgpr1 is not sunk after S_AND_SAVEEXEC_B64. 76name: _amdgpu_ps_main2 77alignment: 1 78tracksRegLiveness: true 79registers: [] 80liveins: 81 - { reg: '$sgpr4', virtual-reg: '' } 82 - { reg: '$sgpr6_sgpr7', virtual-reg: '' } 83body: | 84 ; GFX10-LABEL: name: _amdgpu_ps_main2 85 ; GFX10: bb.0: 86 ; GFX10-NEXT: successors: %bb.1(0x80000000) 87 ; GFX10-NEXT: liveins: $sgpr4, $sgpr6_sgpr7 88 ; GFX10-NEXT: {{ $}} 89 ; GFX10-NEXT: renamable $sgpr9 = COPY $sgpr4 90 ; GFX10-NEXT: renamable $vgpr5 = IMPLICIT_DEF 91 ; GFX10-NEXT: renamable $sgpr0_sgpr1 = COPY $sgpr6_sgpr7 92 ; GFX10-NEXT: S_BRANCH %bb.1 93 ; GFX10-NEXT: {{ $}} 94 ; GFX10-NEXT: bb.1: 95 ; GFX10-NEXT: successors: %bb.2(0x40000000), %bb.3(0x40000000) 96 ; GFX10-NEXT: liveins: $sgpr6, $sgpr9, $sgpr0_sgpr1 97 ; GFX10-NEXT: {{ $}} 98 ; GFX10-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr0_sgpr1, implicit-def $exec, implicit-def $scc, implicit $exec 99 ; GFX10-NEXT: renamable $sgpr14_sgpr15 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc 100 ; GFX10-NEXT: S_CBRANCH_EXECZ %bb.3, implicit $exec 101 ; GFX10-NEXT: S_BRANCH %bb.2 102 ; GFX10-NEXT: {{ $}} 103 ; GFX10-NEXT: bb.2: 104 ; GFX10-NEXT: successors: %bb.3(0x80000000) 105 ; GFX10-NEXT: liveins: $sgpr6 106 ; GFX10-NEXT: {{ $}} 107 ; GFX10-NEXT: $m0 = COPY killed renamable $sgpr6 108 ; GFX10-NEXT: S_BRANCH %bb.3 109 ; GFX10-NEXT: {{ $}} 110 ; GFX10-NEXT: bb.3: 111 ; GFX10-NEXT: S_ENDPGM 0 112 bb.0: 113 successors: %bb.1(0x80000000) 114 liveins: $sgpr4, $sgpr6_sgpr7 115 116 renamable $sgpr9 = COPY $sgpr4 117 renamable $vgpr5 = IMPLICIT_DEF 118 renamable $sgpr0_sgpr1 = COPY $sgpr6_sgpr7 119 S_BRANCH %bb.1 120 121 bb.1: 122 successors: %bb.2(0x40000000), %bb.8(0x40000000) 123 liveins: $sgpr6, $sgpr9, $sgpr0_sgpr1 124 125 $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr0_sgpr1, implicit-def $exec, implicit-def $scc, implicit $exec 126 renamable $sgpr14_sgpr15 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc 127 S_CBRANCH_EXECZ %bb.8, implicit $exec 128 S_BRANCH %bb.2 129 130 bb.2: 131 successors: %bb.8(0x40000000) 132 liveins: $sgpr6 133 134 $m0 = COPY killed renamable $sgpr6 135 S_BRANCH %bb.8 136 137 bb.8: 138 139 S_ENDPGM 0 140 141... 142--- 143# Make sure COPY to $sgpr2_sgpr3 is not sunk after S_AND_SAVEEXEC_B32. 144name: _amdgpu_ps_main3 145alignment: 1 146tracksRegLiveness: true 147registers: [] 148liveins: 149 - { reg: '$sgpr6_sgpr7', virtual-reg: '' } 150 - { reg: '$sgpr8', virtual-reg: '' } 151body: | 152 ; GFX10-LABEL: name: _amdgpu_ps_main3 153 ; GFX10: bb.0: 154 ; GFX10-NEXT: successors: %bb.1(0x80000000) 155 ; GFX10-NEXT: liveins: $sgpr6_sgpr7, $sgpr8 156 ; GFX10-NEXT: {{ $}} 157 ; GFX10-NEXT: renamable $vgpr5 = IMPLICIT_DEF 158 ; GFX10-NEXT: renamable $sgpr0_sgpr1 = IMPLICIT_DEF 159 ; GFX10-NEXT: renamable $sgpr2_sgpr3 = COPY $sgpr6_sgpr7 160 ; GFX10-NEXT: S_BRANCH %bb.1 161 ; GFX10-NEXT: {{ $}} 162 ; GFX10-NEXT: bb.1: 163 ; GFX10-NEXT: successors: %bb.2(0x40000000), %bb.3(0x40000000) 164 ; GFX10-NEXT: liveins: $sgpr6, $sgpr8, $sgpr0_sgpr1, $sgpr2_sgpr3 165 ; GFX10-NEXT: {{ $}} 166 ; GFX10-NEXT: $sgpr2 = S_AND_SAVEEXEC_B32 $sgpr8, implicit-def $exec, implicit-def $scc, implicit $exec 167 ; GFX10-NEXT: $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr0_sgpr1, implicit-def $exec, implicit-def $scc, implicit $exec 168 ; GFX10-NEXT: renamable $sgpr14_sgpr15 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc 169 ; GFX10-NEXT: S_NOP 0, implicit $sgpr2_sgpr3 170 ; GFX10-NEXT: S_CBRANCH_EXECZ %bb.3, implicit $exec 171 ; GFX10-NEXT: S_BRANCH %bb.2 172 ; GFX10-NEXT: {{ $}} 173 ; GFX10-NEXT: bb.2: 174 ; GFX10-NEXT: successors: %bb.3(0x80000000) 175 ; GFX10-NEXT: liveins: $sgpr6 176 ; GFX10-NEXT: {{ $}} 177 ; GFX10-NEXT: $m0 = COPY killed renamable $sgpr6 178 ; GFX10-NEXT: S_BRANCH %bb.3 179 ; GFX10-NEXT: {{ $}} 180 ; GFX10-NEXT: bb.3: 181 ; GFX10-NEXT: S_ENDPGM 0 182 bb.0: 183 successors: %bb.1(0x80000000) 184 liveins: $sgpr6_sgpr7, $sgpr8 185 186 renamable $vgpr5 = IMPLICIT_DEF 187 renamable $sgpr0_sgpr1 = IMPLICIT_DEF 188 renamable $sgpr2_sgpr3 = COPY $sgpr6_sgpr7 189 S_BRANCH %bb.1 190 191 bb.1: 192 successors: %bb.2(0x40000000), %bb.8(0x40000000) 193 liveins: $sgpr6, $sgpr8, $sgpr0_sgpr1, $sgpr2_sgpr3 194 195 $sgpr2 = S_AND_SAVEEXEC_B32 $sgpr8, implicit-def $exec, implicit-def $scc, implicit $exec 196 $sgpr4_sgpr5 = S_AND_SAVEEXEC_B64 $sgpr0_sgpr1, implicit-def $exec, implicit-def $scc, implicit $exec 197 renamable $sgpr14_sgpr15 = S_XOR_B64 $exec, killed renamable $sgpr4_sgpr5, implicit-def dead $scc 198 S_NOP 0, implicit $sgpr2_sgpr3 199 S_CBRANCH_EXECZ %bb.8, implicit $exec 200 S_BRANCH %bb.2 201 202 bb.2: 203 successors: %bb.8(0x40000000) 204 liveins: $sgpr6 205 206 $m0 = COPY killed renamable $sgpr6 207 S_BRANCH %bb.8 208 209 bb.8: 210 211 S_ENDPGM 0 212 213... 214 215--- 216name: machinesink_loop_vgpr_out_of_divergent_loop_postra 217tracksRegLiveness: true 218body: | 219 ; GFX10-LABEL: name: machinesink_loop_vgpr_out_of_divergent_loop_postra 220 ; GFX10: bb.0: 221 ; GFX10-NEXT: successors: %bb.1(0x80000000) 222 ; GFX10-NEXT: liveins: $sgpr8, $vgpr0, $vgpr1 223 ; GFX10-NEXT: {{ $}} 224 ; GFX10-NEXT: bb.1: 225 ; GFX10-NEXT: successors: %bb.7(0x40000000), %bb.2(0x40000000) 226 ; GFX10-NEXT: liveins: $sgpr8, $vgpr0 227 ; GFX10-NEXT: {{ $}} 228 ; GFX10-NEXT: $sgpr4 = S_AND_SAVEEXEC_B32 $sgpr8, implicit-def $exec, implicit-def $scc, implicit $exec 229 ; GFX10-NEXT: renamable $sgpr4 = S_XOR_B32 $exec_lo, killed renamable $sgpr4, implicit-def dead $scc 230 ; GFX10-NEXT: S_CBRANCH_EXECZ %bb.7, implicit $exec 231 ; GFX10-NEXT: {{ $}} 232 ; GFX10-NEXT: bb.2: 233 ; GFX10-NEXT: successors: %bb.3(0x80000000) 234 ; GFX10-NEXT: liveins: $sgpr4, $sgpr8, $vgpr0 235 ; GFX10-NEXT: {{ $}} 236 ; GFX10-NEXT: bb.3: 237 ; GFX10-NEXT: successors: %bb.5(0x40000000), %bb.4(0x40000000) 238 ; GFX10-NEXT: liveins: $sgpr4, $sgpr8, $vgpr0 239 ; GFX10-NEXT: {{ $}} 240 ; GFX10-NEXT: $sgpr5 = S_AND_SAVEEXEC_B32 $sgpr8, implicit-def $exec, implicit-def $scc, implicit $exec 241 ; GFX10-NEXT: renamable $sgpr5 = S_XOR_B32 $exec_lo, killed renamable $sgpr5, implicit-def dead $scc 242 ; GFX10-NEXT: S_CBRANCH_EXECZ %bb.5, implicit $exec 243 ; GFX10-NEXT: S_BRANCH %bb.4 244 ; GFX10-NEXT: {{ $}} 245 ; GFX10-NEXT: bb.4: 246 ; GFX10-NEXT: successors: %bb.5(0x80000000) 247 ; GFX10-NEXT: liveins: $sgpr4, $sgpr5, $sgpr8, $vgpr0 248 ; GFX10-NEXT: {{ $}} 249 ; GFX10-NEXT: bb.5: 250 ; GFX10-NEXT: successors: %bb.3(0x40000000), %bb.6(0x40000000) 251 ; GFX10-NEXT: liveins: $sgpr4, $sgpr5, $sgpr8, $vgpr0 252 ; GFX10-NEXT: {{ $}} 253 ; GFX10-NEXT: renamable $vgpr1 = V_ADD_U32_e64 $sgpr8, $vgpr0, 0, implicit $exec 254 ; GFX10-NEXT: renamable $sgpr5 = S_AND_B32 $exec_lo, killed renamable $sgpr5, implicit-def $scc 255 ; GFX10-NEXT: renamable $sgpr5 = S_OR_B32 killed renamable $sgpr5, renamable $sgpr4, implicit-def $scc 256 ; GFX10-NEXT: $exec_lo = S_ANDN2_B32 $exec_lo, renamable $sgpr5, implicit-def $scc 257 ; GFX10-NEXT: S_CBRANCH_EXECNZ %bb.3, implicit $exec 258 ; GFX10-NEXT: S_BRANCH %bb.6 259 ; GFX10-NEXT: {{ $}} 260 ; GFX10-NEXT: bb.6: 261 ; GFX10-NEXT: successors: %bb.3(0x80000000) 262 ; GFX10-NEXT: liveins: $sgpr4, $sgpr5, $sgpr8, $vgpr0, $vgpr1 263 ; GFX10-NEXT: {{ $}} 264 ; GFX10-NEXT: $exec_lo = S_OR_B32 $exec_lo, killed renamable $sgpr5, implicit-def $scc 265 ; GFX10-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, implicit killed renamable $vgpr1 266 ; GFX10-NEXT: S_BRANCH %bb.3 267 ; GFX10-NEXT: {{ $}} 268 ; GFX10-NEXT: bb.7: 269 ; GFX10-NEXT: successors: %bb.1(0x40000000), %bb.8(0x40000000) 270 ; GFX10-NEXT: liveins: $sgpr4, $sgpr8, $vgpr0 271 ; GFX10-NEXT: {{ $}} 272 ; GFX10-NEXT: $exec_lo = S_ANDN2_B32 $exec_lo, killed renamable $sgpr4, implicit-def $scc 273 ; GFX10-NEXT: S_CBRANCH_EXECNZ %bb.1, implicit $exec 274 ; GFX10-NEXT: {{ $}} 275 ; GFX10-NEXT: bb.8: 276 ; GFX10-NEXT: successors: %bb.9(0x80000000) 277 ; GFX10-NEXT: {{ $}} 278 ; GFX10-NEXT: bb.9: 279 ; GFX10-NEXT: successors: %bb.9(0x40000000), %bb.10(0x40000000) 280 ; GFX10-NEXT: {{ $}} 281 ; GFX10-NEXT: S_CBRANCH_VCCNZ %bb.9, implicit undef $vcc 282 ; GFX10-NEXT: S_BRANCH %bb.10 283 ; GFX10-NEXT: {{ $}} 284 ; GFX10-NEXT: bb.10: 285 ; GFX10-NEXT: SI_RETURN 286 bb.0: 287 liveins: $sgpr8, $vgpr0, $vgpr1 288 289 bb.1: 290 liveins: $sgpr8, $vgpr0 291 292 $sgpr4 = S_AND_SAVEEXEC_B32 $sgpr8, implicit-def $exec, implicit-def $scc, implicit $exec 293 renamable $sgpr4 = S_XOR_B32 $exec_lo, killed renamable $sgpr4, implicit-def dead $scc 294 S_CBRANCH_EXECZ %bb.6, implicit $exec 295 296 bb.9: 297 liveins: $sgpr4, $sgpr8, $vgpr0 298 299 300 bb.2: 301 liveins: $sgpr4, $sgpr8, $vgpr0 302 303 $sgpr5 = S_AND_SAVEEXEC_B32 $sgpr8, implicit-def $exec, implicit-def $scc, implicit $exec 304 renamable $sgpr5 = S_XOR_B32 $exec_lo, killed renamable $sgpr5, implicit-def dead $scc 305 S_CBRANCH_EXECZ %bb.4, implicit $exec 306 S_BRANCH %bb.3 307 308 bb.3: 309 liveins: $sgpr4, $sgpr5, $sgpr8, $vgpr0 310 311 312 bb.4: 313 liveins: $sgpr4, $sgpr5, $sgpr8, $vgpr0 314 315 renamable $vgpr1 = V_ADD_U32_e64 $sgpr8, $vgpr0, 0, implicit $exec 316 renamable $sgpr5 = S_AND_B32 $exec_lo, killed renamable $sgpr5, implicit-def $scc 317 renamable $sgpr5 = S_OR_B32 killed renamable $sgpr5, renamable $sgpr4, implicit-def $scc 318 319 $exec_lo = S_ANDN2_B32 $exec_lo, renamable $sgpr5, implicit-def $scc 320 S_CBRANCH_EXECNZ %bb.2, implicit $exec 321 S_BRANCH %bb.5 322 323 bb.5: 324 liveins: $sgpr4, $sgpr5, $sgpr8, $vgpr0, $vgpr1 325 326 $exec_lo = S_OR_B32 $exec_lo, killed renamable $sgpr5, implicit-def $scc 327 INLINEASM &"", 1 /* sideeffect attdialect */, implicit killed renamable $vgpr1 328 S_BRANCH %bb.2 329 330 bb.6: 331 liveins: $sgpr4, $sgpr8, $vgpr0 332 333 $exec_lo = S_ANDN2_B32 $exec_lo, killed renamable $sgpr4, implicit-def $scc 334 S_CBRANCH_EXECNZ %bb.1, implicit $exec 335 336 bb.10: 337 338 bb.7: 339 S_CBRANCH_VCCNZ %bb.7, implicit undef $vcc 340 S_BRANCH %bb.8 341 342 bb.8: 343 SI_RETURN 344 345... 346 347--- 348name: machinesink_loop_sgpr_out_of_divergent_loop_postra 349tracksRegLiveness: true 350body: | 351 ; GFX10-LABEL: name: machinesink_loop_sgpr_out_of_divergent_loop_postra 352 ; GFX10: bb.0: 353 ; GFX10-NEXT: successors: %bb.1(0x80000000) 354 ; GFX10-NEXT: liveins: $sgpr8, $sgpr9, $sgpr10 355 ; GFX10-NEXT: {{ $}} 356 ; GFX10-NEXT: bb.1: 357 ; GFX10-NEXT: successors: %bb.7(0x40000000), %bb.2(0x40000000) 358 ; GFX10-NEXT: liveins: $sgpr8, $sgpr9 359 ; GFX10-NEXT: {{ $}} 360 ; GFX10-NEXT: $sgpr4 = S_AND_SAVEEXEC_B32 $sgpr9, implicit-def $exec, implicit-def $scc, implicit $exec 361 ; GFX10-NEXT: renamable $sgpr4 = S_XOR_B32 $exec_lo, killed renamable $sgpr4, implicit-def dead $scc 362 ; GFX10-NEXT: S_CBRANCH_EXECZ %bb.7, implicit $exec 363 ; GFX10-NEXT: {{ $}} 364 ; GFX10-NEXT: bb.2: 365 ; GFX10-NEXT: successors: %bb.3(0x80000000) 366 ; GFX10-NEXT: liveins: $sgpr4, $sgpr8, $sgpr9 367 ; GFX10-NEXT: {{ $}} 368 ; GFX10-NEXT: bb.3: 369 ; GFX10-NEXT: successors: %bb.5(0x40000000), %bb.4(0x40000000) 370 ; GFX10-NEXT: liveins: $sgpr4, $sgpr8, $sgpr9 371 ; GFX10-NEXT: {{ $}} 372 ; GFX10-NEXT: $sgpr5 = S_AND_SAVEEXEC_B32 $sgpr9, implicit-def $exec, implicit-def $scc, implicit $exec 373 ; GFX10-NEXT: renamable $sgpr5 = S_XOR_B32 $exec_lo, killed renamable $sgpr5, implicit-def dead $scc 374 ; GFX10-NEXT: S_CBRANCH_EXECZ %bb.5, implicit $exec 375 ; GFX10-NEXT: S_BRANCH %bb.4 376 ; GFX10-NEXT: {{ $}} 377 ; GFX10-NEXT: bb.4: 378 ; GFX10-NEXT: successors: %bb.5(0x80000000) 379 ; GFX10-NEXT: liveins: $sgpr4, $sgpr5, $sgpr8, $sgpr9 380 ; GFX10-NEXT: {{ $}} 381 ; GFX10-NEXT: bb.5: 382 ; GFX10-NEXT: successors: %bb.3(0x40000000), %bb.6(0x40000000) 383 ; GFX10-NEXT: liveins: $sgpr4, $sgpr5, $sgpr8, $sgpr9 384 ; GFX10-NEXT: {{ $}} 385 ; GFX10-NEXT: renamable $sgpr6 = S_ADD_I32 renamable $sgpr8, renamable $sgpr9, implicit-def dead $scc 386 ; GFX10-NEXT: renamable $sgpr5 = S_AND_B32 $exec_lo, killed renamable $sgpr5, implicit-def $scc 387 ; GFX10-NEXT: renamable $sgpr5 = S_OR_B32 killed renamable $sgpr5, renamable $sgpr4, implicit-def $scc 388 ; GFX10-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */ 389 ; GFX10-NEXT: $exec_lo = S_ANDN2_B32 $exec_lo, renamable $sgpr5, implicit-def $scc 390 ; GFX10-NEXT: S_CBRANCH_EXECNZ %bb.3, implicit $exec 391 ; GFX10-NEXT: S_BRANCH %bb.6 392 ; GFX10-NEXT: {{ $}} 393 ; GFX10-NEXT: bb.6: 394 ; GFX10-NEXT: successors: %bb.3(0x80000000) 395 ; GFX10-NEXT: liveins: $sgpr4, $sgpr5, $sgpr6, $sgpr8, $sgpr9 396 ; GFX10-NEXT: {{ $}} 397 ; GFX10-NEXT: $exec_lo = S_OR_B32 $exec_lo, killed renamable $sgpr5, implicit-def $scc 398 ; GFX10-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, implicit killed renamable $sgpr6 399 ; GFX10-NEXT: S_BRANCH %bb.3 400 ; GFX10-NEXT: {{ $}} 401 ; GFX10-NEXT: bb.7: 402 ; GFX10-NEXT: successors: %bb.1(0x40000000), %bb.8(0x40000000) 403 ; GFX10-NEXT: liveins: $sgpr4, $sgpr8, $sgpr9 404 ; GFX10-NEXT: {{ $}} 405 ; GFX10-NEXT: $exec_lo = S_ANDN2_B32 $exec_lo, killed renamable $sgpr4, implicit-def $scc 406 ; GFX10-NEXT: S_CBRANCH_EXECNZ %bb.1, implicit $exec 407 ; GFX10-NEXT: {{ $}} 408 ; GFX10-NEXT: bb.8: 409 ; GFX10-NEXT: successors: %bb.9(0x80000000) 410 ; GFX10-NEXT: {{ $}} 411 ; GFX10-NEXT: bb.9: 412 ; GFX10-NEXT: successors: %bb.9(0x40000000), %bb.10(0x40000000) 413 ; GFX10-NEXT: {{ $}} 414 ; GFX10-NEXT: S_CBRANCH_VCCNZ %bb.9, implicit undef $vcc 415 ; GFX10-NEXT: S_BRANCH %bb.10 416 ; GFX10-NEXT: {{ $}} 417 ; GFX10-NEXT: bb.10: 418 ; GFX10-NEXT: SI_RETURN 419 bb.0: 420 liveins: $sgpr8, $sgpr9, $sgpr10 421 422 423 bb.1: 424 liveins: $sgpr8, $sgpr9 425 426 $sgpr4 = S_AND_SAVEEXEC_B32 $sgpr9, implicit-def $exec, implicit-def $scc, implicit $exec 427 renamable $sgpr4 = S_XOR_B32 $exec_lo, killed renamable $sgpr4, implicit-def dead $scc 428 S_CBRANCH_EXECZ %bb.6, implicit $exec 429 430 bb.9: 431 liveins: $sgpr4, $sgpr8, $sgpr9 432 433 434 bb.2: 435 liveins: $sgpr4, $sgpr8, $sgpr9 436 437 $sgpr5 = S_AND_SAVEEXEC_B32 $sgpr9, implicit-def $exec, implicit-def $scc, implicit $exec 438 renamable $sgpr5 = S_XOR_B32 $exec_lo, killed renamable $sgpr5, implicit-def dead $scc 439 S_CBRANCH_EXECZ %bb.4, implicit $exec 440 S_BRANCH %bb.3 441 442 bb.3: 443 liveins: $sgpr4, $sgpr5, $sgpr8, $sgpr9 444 445 446 bb.4: 447 liveins: $sgpr4, $sgpr5, $sgpr8, $sgpr9 448 449 renamable $sgpr6 = S_ADD_I32 renamable $sgpr8, renamable $sgpr9, implicit-def dead $scc 450 renamable $sgpr5 = S_AND_B32 $exec_lo, killed renamable $sgpr5, implicit-def $scc 451 renamable $sgpr5 = S_OR_B32 killed renamable $sgpr5, renamable $sgpr4, implicit-def $scc 452 INLINEASM &"", 1 /* sideeffect attdialect */ 453 $exec_lo = S_ANDN2_B32 $exec_lo, renamable $sgpr5, implicit-def $scc 454 S_CBRANCH_EXECNZ %bb.2, implicit $exec 455 S_BRANCH %bb.5 456 457 bb.5: 458 liveins: $sgpr4, $sgpr5, $sgpr6, $sgpr8, $sgpr9 459 460 $exec_lo = S_OR_B32 $exec_lo, killed renamable $sgpr5, implicit-def $scc 461 INLINEASM &"", 1 /* sideeffect attdialect */, implicit killed renamable $sgpr6 462 S_BRANCH %bb.2 463 464 bb.6: 465 liveins: $sgpr4, $sgpr8, $sgpr9 466 467 $exec_lo = S_ANDN2_B32 $exec_lo, killed renamable $sgpr4, implicit-def $scc 468 S_CBRANCH_EXECNZ %bb.1, implicit $exec 469 470 bb.10: 471 472 bb.7: 473 S_CBRANCH_VCCNZ %bb.7, implicit undef $vcc 474 S_BRANCH %bb.8 475 476 bb.8: 477 SI_RETURN 478 479... 480