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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck %s3 4# Frame virtual SGPRs should not be used, as the register scavenger cannot usefully spill them anymore.5# Spilling is also worse than increment and restore of a frame register. There should be no spills remaining.6 7---8name: scavenge_sgpr_pei9tracksRegLiveness: true10 11stack:12 - { id: 0, type: default, size: 4, alignment: 4096 }13 14machineFunctionInfo:15 isEntryFunction: false16 scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr317 frameOffsetReg: $sgpr3318 stackPtrOffsetReg: $sgpr3219 20body: |21 bb.0:22 liveins: $vgpr123 24 ; CHECK-LABEL: name: scavenge_sgpr_pei25 ; CHECK: liveins: $sgpr40, $sgpr41, $vgpr126 ; CHECK-NEXT: {{ $}}27 ; CHECK-NEXT: $sgpr40 = frame-setup COPY $sgpr3328 ; CHECK-NEXT: $sgpr33 = frame-setup S_ADD_I32 $sgpr32, 262080, implicit-def $scc29 ; CHECK-NEXT: $sgpr33 = frame-setup S_AND_B32 killed $sgpr33, 4294705152, implicit-def dead $scc30 ; CHECK-NEXT: $sgpr41 = frame-setup COPY $sgpr3431 ; CHECK-NEXT: $sgpr34 = frame-setup COPY $sgpr3232 ; CHECK-NEXT: $sgpr32 = frame-setup S_ADD_I32 $sgpr32, 786432, implicit-def dead $scc33 ; CHECK-NEXT: S_NOP 0, implicit-def $sgpr4, implicit-def $sgpr5, implicit-def $sgpr6, implicit-def $sgpr7, implicit-def $sgpr8, implicit-def $sgpr9, implicit-def $sgpr10, implicit-def $sgpr11, implicit-def $sgpr12, implicit-def $sgpr13, implicit-def $sgpr14, implicit-def $sgpr15, implicit-def $sgpr16, implicit-def $sgpr17, implicit-def $sgpr18, implicit-def $sgpr19, implicit-def $sgpr20, implicit-def $sgpr21, implicit-def $sgpr22, implicit-def $sgpr23, implicit-def $sgpr24, implicit-def $sgpr25, implicit-def $sgpr26, implicit-def $sgpr27, implicit-def $sgpr28, implicit-def $sgpr29, implicit-def $sgpr30, implicit-def $sgpr31, implicit-def $vcc34 ; CHECK-NEXT: $vgpr2 = V_LSHRREV_B32_e64 6, $sgpr33, implicit $exec35 ; CHECK-NEXT: $sgpr42 = S_MOV_B32 409636 ; CHECK-NEXT: $vgpr2, dead $sgpr42_sgpr43 = V_ADD_CO_U32_e64 killed $sgpr42, killed $vgpr2, 0, implicit $exec37 ; CHECK-NEXT: $vgpr0 = V_OR_B32_e32 killed $vgpr2, $vgpr1, implicit $exec, implicit $sgpr4, implicit $sgpr5, implicit $sgpr6, implicit $sgpr7, implicit $sgpr8, implicit $sgpr9, implicit $sgpr10, implicit $sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $sgpr16, implicit $sgpr17, implicit $sgpr18, implicit $sgpr19, implicit $sgpr20, implicit $sgpr21, implicit $sgpr22, implicit $sgpr23, implicit $sgpr24, implicit $sgpr25, implicit $sgpr26, implicit $sgpr27, implicit $sgpr28, implicit $sgpr29, implicit $sgpr30, implicit $sgpr3138 ; CHECK-NEXT: $sgpr32 = frame-destroy COPY $sgpr3439 ; CHECK-NEXT: $sgpr34 = frame-destroy COPY $sgpr4140 ; CHECK-NEXT: $sgpr33 = frame-destroy COPY $sgpr4041 ; CHECK-NEXT: S_ENDPGM 0, implicit $vcc42 S_NOP 0, implicit-def $sgpr4, implicit-def $sgpr5, implicit-def $sgpr6, implicit-def $sgpr7, implicit-def $sgpr8, implicit-def $sgpr9, implicit-def $sgpr10, implicit-def $sgpr11, implicit-def $sgpr12, implicit-def $sgpr13, implicit-def $sgpr14, implicit-def $sgpr15, implicit-def $sgpr16, implicit-def $sgpr17, implicit-def $sgpr18, implicit-def $sgpr19, implicit-def $sgpr20, implicit-def $sgpr21, implicit-def $sgpr22, implicit-def $sgpr23, implicit-def $sgpr24, implicit-def $sgpr25, implicit-def $sgpr26, implicit-def $sgpr27, implicit-def $sgpr28, implicit-def $sgpr29, implicit-def $sgpr30, implicit-def $sgpr31, implicit-def $vcc43 $vgpr0 = V_OR_B32_e32 %stack.0, $vgpr1, implicit $exec, implicit $sgpr4, implicit $sgpr5, implicit $sgpr6, implicit $sgpr7, implicit $sgpr8, implicit $sgpr9, implicit $sgpr10, implicit $sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $sgpr16, implicit $sgpr17, implicit $sgpr18, implicit $sgpr19, implicit $sgpr20, implicit $sgpr21, implicit $sgpr22, implicit $sgpr23, implicit $sgpr24, implicit $sgpr25, implicit $sgpr26, implicit $sgpr27, implicit $sgpr28, implicit $sgpr29, implicit $sgpr30, implicit $sgpr3144 S_ENDPGM 0, implicit $vcc45...46