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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 52# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -start-before=greedy,2 -stress-regalloc=4 -stop-after=virtregrewriter,2 -regalloc-enable-priority-advisor=default -o - %s | FileCheck -check-prefixes=CHECK,DEFAULT %s3# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -start-before=greedy,2 -stress-regalloc=4 -stop-after=virtregrewriter,2 -regalloc-enable-priority-advisor=dummy -o - %s | FileCheck -check-prefixes=CHECK,DUMMY %s4 5# Check that the regalloc-enable-priority-advisor=dummy option works6# and the result is different from the default. Ordinarily %1 would be7# prioritized higher than %0 due to the register class priority8 9---10name: foo11tracksRegLiveness: true12machineFunctionInfo:13 scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'14 frameOffsetReg: '$sgpr33'15 stackPtrOffsetReg: '$sgpr32'16registers:17 - { id: 0, class: vgpr_32 }18 - { id: 1, class: vreg_128 }19 - { id: 2, class: vgpr_32 }20body: |21 bb.0:22 liveins: $vgpr0, $vgpr123 24 ; DEFAULT-LABEL: name: foo25 ; DEFAULT: liveins: $vgpr0, $vgpr126 ; DEFAULT-NEXT: {{ $}}27 ; DEFAULT-NEXT: SI_SPILL_V128_SAVE $vgpr1_vgpr2_vgpr3_vgpr4, %stack.0, $sgpr32, 0, implicit $exec :: (store (s128) into %stack.0, align 4, addrspace 5)28 ; DEFAULT-NEXT: SI_SPILL_V32_SAVE $vgpr0, %stack.1, $sgpr32, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)29 ; DEFAULT-NEXT: S_NOP 0, implicit-def $vgpr0_vgpr1_vgpr2_vgpr330 ; DEFAULT-NEXT: renamable $vgpr2_vgpr3_vgpr4_vgpr5 = SI_SPILL_V128_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s128) from %stack.0, align 4, addrspace 5)31 ; DEFAULT-NEXT: renamable $vgpr3 = SI_SPILL_V32_RESTORE %stack.1, $sgpr32, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)32 ; DEFAULT-NEXT: renamable $vgpr3 = V_ADD_U32_e32 killed $vgpr2, killed $vgpr3, implicit $exec33 ; DEFAULT-NEXT: SI_RETURN implicit $vgpr3, implicit $vgpr0, implicit $vgpr134 ;35 ; DUMMY-LABEL: name: foo36 ; DUMMY: liveins: $vgpr0, $vgpr137 ; DUMMY-NEXT: {{ $}}38 ; DUMMY-NEXT: SI_SPILL_V128_SAVE $vgpr1_vgpr2_vgpr3_vgpr4, %stack.1, $sgpr32, 0, implicit $exec :: (store (s128) into %stack.1, align 4, addrspace 5)39 ; DUMMY-NEXT: SI_SPILL_V32_SAVE $vgpr0, %stack.0, $sgpr32, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)40 ; DUMMY-NEXT: S_NOP 0, implicit-def $vgpr0_vgpr1_vgpr2_vgpr341 ; DUMMY-NEXT: renamable $vgpr2 = SI_SPILL_V32_RESTORE %stack.0, $sgpr32, 0, implicit $exec :: (load (s32) from %stack.0, addrspace 5)42 ; DUMMY-NEXT: renamable $vgpr3_vgpr4_vgpr5_vgpr6 = SI_SPILL_V128_RESTORE %stack.1, $sgpr32, 0, implicit $exec :: (load (s128) from %stack.1, align 4, addrspace 5)43 ; DUMMY-NEXT: renamable $vgpr3 = V_ADD_U32_e32 killed $vgpr3, killed $vgpr2, implicit $exec44 ; DUMMY-NEXT: SI_RETURN implicit $vgpr3, implicit $vgpr0, implicit $vgpr145 undef %1.sub0:vreg_128 = COPY $vgpr146 %0:vgpr_32 = COPY $vgpr047 S_NOP 0, implicit-def $vgpr0_vgpr1_vgpr2_vgpr348 %2:vgpr_32 = V_ADD_U32_e32 %1.sub0, %0, implicit $exec49 $vgpr3 = COPY %250 SI_RETURN implicit $vgpr3, implicit $vgpr0, implicit $vgpr151 52...53 54# CHECK: {{.*}}55