llvm/test/CodeGen/AMDGPU/hazards-gfx1250.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
# RUN: llc -mtriple=amdgcn -mcpu=gfx1250 -run-pass=post-RA-hazard-rec %s -o - | FileCheck -check-prefix=GCN %s

---
name: ds_atomic_async_barrier_arrive_b64
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1
    ; GCN-LABEL: name: ds_atomic_async_barrier_arrive_b64
    ; GCN: liveins: $vgpr0, $vgpr1
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: S_WAITCNT_DEPCTR 65507
    ; GCN-NEXT: DS_ATOMIC_ASYNC_BARRIER_ARRIVE_B64 $vgpr1, 0, 0, implicit-def $asynccnt, implicit $asynccnt, implicit $exec
    ; GCN-NEXT: S_WAITCNT_DEPCTR 65507
    DS_ATOMIC_ASYNC_BARRIER_ARRIVE_B64 $vgpr1, 0, 0, implicit-def $asynccnt, implicit $asynccnt, implicit $exec
...

---
name: write_s102_read_flat_scr_base_lo
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_read_flat_scr_base_lo
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
    $sgpr102 = S_MOV_B32 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
...

---
name: write_s103_read_flat_scr_base_hi
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s103_read_flat_scr_base_hi
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr103 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
    $sgpr103 = S_MOV_B32 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
...

---
name: write_s102_read_flat_scr_base
tracksRegLiveness: true
body: |
  bb.0:
    ; GCN-LABEL: name: write_s102_read_flat_scr_base
    ; GCN: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $src_flat_scratch_base
    $sgpr102 = S_MOV_B32 0
    $sgpr0_sgpr1 = S_MOV_B64 $src_flat_scratch_base
...

---
name: write_s103_read_flat_scr_base
tracksRegLiveness: true
body: |
  bb.0:
    ; GCN-LABEL: name: write_s103_read_flat_scr_base
    ; GCN: $sgpr103 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $src_flat_scratch_base
    $sgpr103 = S_MOV_B32 0
    $sgpr0_sgpr1 = S_MOV_B64 $src_flat_scratch_base
...

---
name: write_s102_s103_read_flat_scr_base
tracksRegLiveness: true
body: |
  bb.0:
    ; GCN-LABEL: name: write_s102_s103_read_flat_scr_base
    ; GCN: $sgpr102_sgpr103 = S_MOV_B64 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $src_flat_scratch_base
    $sgpr102_sgpr103 = S_MOV_B64 0
    $sgpr0_sgpr1 = S_MOV_B64 $src_flat_scratch_base
...

---
name: write_s102_getreg_flat_scr_base_lo
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_getreg_flat_scr_base_lo
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $sgpr1 = S_GETREG_B32 20, implicit $mode
    $sgpr102 = S_MOV_B32 0
    $sgpr1 = S_GETREG_B32 20, implicit $mode
...

---
name: write_s103_getreg_flat_scr_base_hi
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s103_getreg_flat_scr_base_hi
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr103 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $sgpr1 = S_GETREG_B32 21, implicit $mode
    $sgpr103 = S_MOV_B32 0
    $sgpr1 = S_GETREG_B32 21, implicit $mode
...

---
name: write_s102_s103_getreg_flat_scr_base_hi
tracksRegLiveness: true
body: |
  bb.0:
    ; GCN-LABEL: name: write_s102_s103_getreg_flat_scr_base_hi
    ; GCN: $sgpr102_sgpr103 = S_MOV_B64 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $sgpr1 = S_GETREG_B32 21, implicit $mode
    $sgpr102_sgpr103 = S_MOV_B64 0
    $sgpr1 = S_GETREG_B32 21, implicit $mode
...

---
name: write_s102_read_flat_scr_base_lo_9_salu_valu
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_read_flat_scr_base_lo_9_salu_valu
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr0 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr1 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr2_sgpr3 = S_MOV_B64 0
    ; GCN-NEXT: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr0, $sgpr0, 0, implicit $exec
    ; GCN-NEXT: $vgpr2 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc_lo, implicit $vcc_lo, implicit $exec
    ; GCN-NEXT: S_NOP 0
    ; GCN-NEXT: $vgpr3 = DS_READ_B32 $vgpr0, 0, 0, implicit $m0, implicit $exec
    ; GCN-NEXT: $sgpr4 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr5 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr6 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr7 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr8_sgpr9 = S_LOAD_DWORDX2_IMM renamable $sgpr4_sgpr5, 0, 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
    $sgpr102 = S_MOV_B32 0
    $sgpr0 = S_MOV_B32 0
    $sgpr1 = S_MOV_B32 0
    $sgpr2_sgpr3 = S_MOV_B64 0
    $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr0, $sgpr0, 0, implicit $exec
    $vgpr2 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
    ; NOP does not count because it does not write SGPRs
    S_NOP 0
    ; DS_READ_B32 does not count because it is not SALU or VALU
    $vgpr3 = DS_READ_B32 $vgpr0, 0, 0, implicit $m0, implicit $exec
    $sgpr4 = S_MOV_B32 0
    $sgpr5 = S_MOV_B32 0
    $sgpr6 = S_MOV_B32 0
    $sgpr7 = S_MOV_B32 0
    ; S_LOAD_DWORDX2_IMM does not count because it is not SALU
    $sgpr8_sgpr9 = S_LOAD_DWORDX2_IMM renamable $sgpr4_sgpr5, 0, 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
...

---
name: write_s102_read_flat_scr_base_lo_10_salu_valu_expired
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_read_flat_scr_base_lo_10_salu_valu_expired
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr0 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr1 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr2_sgpr3 = S_MOV_B64 0
    ; GCN-NEXT: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr0, $sgpr0, 0, implicit $exec
    ; GCN-NEXT: $vgpr2 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc_lo, implicit $vcc_lo, implicit $exec
    ; GCN-NEXT: S_NOP 0
    ; GCN-NEXT: $vgpr3 = DS_READ_B32 $vgpr0, 0, 0, implicit $m0, implicit $exec
    ; GCN-NEXT: $sgpr4 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr5 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr6 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr7 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr8_sgpr9 = S_LOAD_DWORDX2_IMM renamable $sgpr4_sgpr5, 0, 0
    ; GCN-NEXT: $sgpr10 = S_MOV_B32 0
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
    $sgpr102 = S_MOV_B32 0
    $sgpr0 = S_MOV_B32 0
    $sgpr1 = S_MOV_B32 0
    $sgpr2_sgpr3 = S_MOV_B64 0
    $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr0, $sgpr0, 0, implicit $exec
    $vgpr2 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
    ; NOP does not count because it does not write SGPRs
    S_NOP 0
    ; DS_READ_B32 does not count because it is not SALU or VALU
    $vgpr3 = DS_READ_B32 $vgpr0, 0, 0, implicit $m0, implicit $exec
    $sgpr4 = S_MOV_B32 0
    $sgpr5 = S_MOV_B32 0
    $sgpr6 = S_MOV_B32 0
    $sgpr7 = S_MOV_B32 0
    ; S_LOAD_DWORDX2_IMM does not count because it is not SALU
    $sgpr8_sgpr9 = S_LOAD_DWORDX2_IMM renamable $sgpr4_sgpr5, 0, 0
    $sgpr10 = S_MOV_B32 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
...

---
name: write_s103_read_flat_scr_base_hi_9_salu_valu
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s103_read_flat_scr_base_hi_9_salu_valu
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr103 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr0 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr1 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr2_sgpr3 = S_MOV_B64 0
    ; GCN-NEXT: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr0, $sgpr0, 0, implicit $exec
    ; GCN-NEXT: $vgpr2 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc_lo, implicit $vcc_lo, implicit $exec
    ; GCN-NEXT: S_NOP 0
    ; GCN-NEXT: $vgpr3 = DS_READ_B32 $vgpr0, 0, 0, implicit $m0, implicit $exec
    ; GCN-NEXT: $sgpr4 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr5 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr6 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr7 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr8_sgpr9 = S_LOAD_DWORDX2_IMM renamable $sgpr4_sgpr5, 0, 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
    $sgpr103 = S_MOV_B32 0
    $sgpr0 = S_MOV_B32 0
    $sgpr1 = S_MOV_B32 0
    $sgpr2_sgpr3 = S_MOV_B64 0
    $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr0, $sgpr0, 0, implicit $exec
    $vgpr2 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
    ; NOP does not count because it does not write SGPRs
    S_NOP 0
    ; DS_READ_B32 does not count because it is not SALU or VALU
    $vgpr3 = DS_READ_B32 $vgpr0, 0, 0, implicit $m0, implicit $exec
    $sgpr4 = S_MOV_B32 0
    $sgpr5 = S_MOV_B32 0
    $sgpr6 = S_MOV_B32 0
    $sgpr7 = S_MOV_B32 0
    ; S_LOAD_DWORDX2_IMM does not count because it is not SALU
    $sgpr8_sgpr9 = S_LOAD_DWORDX2_IMM renamable $sgpr4_sgpr5, 0, 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
...

---
name: write_s103_read_flat_scr_base_hi_10_salu_valu_expired
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s103_read_flat_scr_base_hi_10_salu_valu_expired
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr103 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr0 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr1 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr2_sgpr3 = S_MOV_B64 0
    ; GCN-NEXT: $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr0, $sgpr0, 0, implicit $exec
    ; GCN-NEXT: $vgpr2 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc_lo, implicit $vcc_lo, implicit $exec
    ; GCN-NEXT: S_NOP 0
    ; GCN-NEXT: $vgpr3 = DS_READ_B32 $vgpr0, 0, 0, implicit $m0, implicit $exec
    ; GCN-NEXT: $sgpr4 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr5 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr6 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr7 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr8_sgpr9 = S_LOAD_DWORDX2_IMM renamable $sgpr4_sgpr5, 0, 0
    ; GCN-NEXT: $sgpr10 = S_MOV_B32 0
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
    $sgpr103 = S_MOV_B32 0
    $sgpr0 = S_MOV_B32 0
    $sgpr1 = S_MOV_B32 0
    $sgpr2_sgpr3 = S_MOV_B64 0
    $vgpr1, $vcc_lo = V_ADDC_U32_e64 0, $vgpr0, $sgpr0, 0, implicit $exec
    $vgpr2 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
    ; NOP does not count because it does not write SGPRs
    S_NOP 0
    ; DS_READ_B32 does not count because it is not SALU or VALU
    $vgpr3 = DS_READ_B32 $vgpr0, 0, 0, implicit $m0, implicit $exec
    $sgpr4 = S_MOV_B32 0
    $sgpr5 = S_MOV_B32 0
    $sgpr6 = S_MOV_B32 0
    $sgpr7 = S_MOV_B32 0
    ; S_LOAD_DWORDX2_IMM does not count because it is not SALU
    $sgpr8_sgpr9 = S_LOAD_DWORDX2_IMM renamable $sgpr4_sgpr5, 0, 0
    $sgpr10 = S_MOV_B32 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
...

---
name: write_s102_read_flat_scr_base_hi_no_hazard
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_read_flat_scr_base_hi_no_hazard
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
    $sgpr102 = S_MOV_B32 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
...

---
name: write_s102_read_flat_scr_base_lo_expired_by_wait0
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_read_flat_scr_base_lo_expired_by_wait0
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 0
    ; GCN-NEXT: S_NOP 0
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
    $sgpr102 = S_MOV_B32 0
    S_WAITCNT_DEPCTR 0
    S_NOP 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
...

---
name: write_s102_read_flat_scr_base_lo_expired_by_wait_vs_sdst_sa_sdst
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_read_flat_scr_base_lo_expired_by_wait_vs_sdst_sa_sdst
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: S_NOP 0
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
    $sgpr102 = S_MOV_B32 0
    S_WAITCNT_DEPCTR 61950
    S_NOP 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
...

---
name: write_s102_read_flat_scr_base_lo_not_expired_by_wait_va_sdst_only
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_read_flat_scr_base_lo_not_expired_by_wait_va_sdst_only
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61951
    ; GCN-NEXT: S_NOP 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
    $sgpr102 = S_MOV_B32 0
    S_WAITCNT_DEPCTR 61951
    S_NOP 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
...

---
name: write_s102_read_flat_scr_base_lo_not_expired_by_wait_sa_sdst_only
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_read_flat_scr_base_lo_not_expired_by_wait_sa_sdst_only
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 65534
    ; GCN-NEXT: S_NOP 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
    $sgpr102 = S_MOV_B32 0
    S_WAITCNT_DEPCTR 65534
    S_NOP 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
...

---
name: write_s102_write_s103_read_flat_scr_base_lo_read_flat_scr_base_hi
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; GCN-LABEL: name: write_s102_write_s103_read_flat_scr_base_lo_read_flat_scr_base_hi
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: $sgpr102 = S_MOV_B32 0
    ; GCN-NEXT: $sgpr103 = S_MOV_B32 0
    ; GCN-NEXT: S_WAITCNT_DEPCTR 61950
    ; GCN-NEXT: $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
    ; GCN-NEXT: $vgpr1 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
    $sgpr102 = S_MOV_B32 0
    $sgpr103 = S_MOV_B32 0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
    $vgpr1 = V_ADD_U32_e32 $src_flat_scratch_base_hi, $vgpr0, implicit $exec
...

---
name: write_s102_read_flat_scr_base_lo_cross_blocks
tracksRegLiveness: true
body: |
  ; GCN-LABEL: name: write_s102_read_flat_scr_base_lo_cross_blocks
  ; GCN: bb.0:
  ; GCN-NEXT:   successors: %bb.2(0x40000000), %bb.1(0x40000000)
  ; GCN-NEXT:   liveins: $vgpr0, $sgpr0
  ; GCN-NEXT: {{  $}}
  ; GCN-NEXT:   $sgpr102 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
  ; GCN-NEXT:   $sgpr1 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr2 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr3 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr4 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr5 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr6 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr7 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr8 = S_MOV_B32 0
  ; GCN-NEXT:   S_CBRANCH_SCC0 %bb.2, implicit $scc
  ; GCN-NEXT:   S_BRANCH %bb.1
  ; GCN-NEXT: {{  $}}
  ; GCN-NEXT: bb.1:
  ; GCN-NEXT:   successors: %bb.2(0x80000000)
  ; GCN-NEXT:   liveins: $vgpr0
  ; GCN-NEXT: {{  $}}
  ; GCN-NEXT:   $sgpr102 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr1 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr2 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr3 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr4 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr5 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr6 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr7 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr8 = S_MOV_B32 0
  ; GCN-NEXT:   $sgpr9 = S_MOV_B32 0
  ; GCN-NEXT:   S_BRANCH %bb.2
  ; GCN-NEXT: {{  $}}
  ; GCN-NEXT: bb.2:
  ; GCN-NEXT:   liveins: $vgpr0
  ; GCN-NEXT: {{  $}}
  ; GCN-NEXT:   S_WAITCNT_DEPCTR 61950
  ; GCN-NEXT:   $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
  bb.0:
    liveins: $vgpr0, $sgpr0
    $sgpr102 = S_ADD_U32 $sgpr0, 0, implicit-def $scc
    $sgpr1 = S_MOV_B32 0
    $sgpr2 = S_MOV_B32 0
    $sgpr3 = S_MOV_B32 0
    $sgpr4 = S_MOV_B32 0
    $sgpr5 = S_MOV_B32 0
    $sgpr6 = S_MOV_B32 0
    $sgpr7 = S_MOV_B32 0
    $sgpr8 = S_MOV_B32 0
    S_CBRANCH_SCC0 %bb.2, implicit $scc
    S_BRANCH %bb.1

  bb.1:
    liveins: $vgpr0
    $sgpr102 = S_MOV_B32 0
    $sgpr1 = S_MOV_B32 0
    $sgpr2 = S_MOV_B32 0
    $sgpr3 = S_MOV_B32 0
    $sgpr4 = S_MOV_B32 0
    $sgpr5 = S_MOV_B32 0
    $sgpr6 = S_MOV_B32 0
    $sgpr7 = S_MOV_B32 0
    $sgpr8 = S_MOV_B32 0
    $sgpr9 = S_MOV_B32 0
    S_BRANCH %bb.2

  bb.2:
    liveins: $vgpr0
    $vgpr0 = V_ADD_U32_e32 $src_flat_scratch_base_lo, $vgpr0, implicit $exec
...

---
name: s_setreg_b32_hwreg_mode
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $sgpr0
    ; GCN-LABEL: name: s_setreg_b32_hwreg_mode
    ; GCN: liveins: $sgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: V_NOP_e32 implicit $exec
    ; GCN-NEXT: V_NOP_e32 implicit $exec
    ; GCN-NEXT: S_SETREG_B32 $sgpr0, 1, implicit-def $mode, implicit $mode
    S_SETREG_B32 $sgpr0, 1, implicit-def $mode, implicit $mode
...

---
name: s_setreg_b32_mode
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $sgpr0
    ; GCN-LABEL: name: s_setreg_b32_mode
    ; GCN: liveins: $sgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: V_NOP_e32 implicit $exec
    ; GCN-NEXT: V_NOP_e32 implicit $exec
    ; GCN-NEXT: S_SETREG_B32_mode $sgpr0, 1, implicit-def $mode, implicit $mode
    S_SETREG_B32_mode $sgpr0, 1, implicit-def $mode, implicit $mode
...

---
name: s_setreg_imm32_b32_hwreg_mode
tracksRegLiveness: true
body: |
  bb.0:
    ; GCN-LABEL: name: s_setreg_imm32_b32_hwreg_mode
    ; GCN: V_NOP_e32 implicit $exec
    ; GCN-NEXT: V_NOP_e32 implicit $exec
    ; GCN-NEXT: S_SETREG_IMM32_B32 1, 1, implicit-def $mode, implicit $mode
    S_SETREG_IMM32_B32 1, 1, implicit-def $mode, implicit $mode
...

---
name: s_setreg_imm32_b32_mode
tracksRegLiveness: true
body: |
  bb.0:
    ; GCN-LABEL: name: s_setreg_imm32_b32_mode
    ; GCN: V_NOP_e32 implicit $exec
    ; GCN-NEXT: V_NOP_e32 implicit $exec
    ; GCN-NEXT: S_SETREG_IMM32_B32_mode 1, 1, implicit-def $mode, implicit $mode
    S_SETREG_IMM32_B32_mode 1, 1, implicit-def $mode, implicit $mode
...