# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-fast  -verify-machineinstrs %s -o - | FileCheck %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-greedy  -verify-machineinstrs %s -o - | FileCheck %s

---
name: atomic_dec_p3_ss
legalized: true
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $sgpr0, $sgpr1
    ; CHECK-LABEL: name: atomic_dec_p3_ss
    ; CHECK: liveins: $sgpr0, $sgpr1
    ; CHECK: [[COPY:%[0-9]+]]:sgpr(p3) = COPY $sgpr0
    ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
    ; CHECK: [[COPY2:%[0-9]+]]:vgpr(p3) = COPY [[COPY]](p3)
    ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK: [[INT:%[0-9]+]]:vgpr(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.atomic.dec), [[COPY2]](p3), [[COPY3]](s32), 0, 0, 0
    %0:_(p3) = COPY $sgpr0
    %1:_(s32) = COPY $sgpr1
    %2:_(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.atomic.dec), %0, %1, 0, 0, 0

...

---
name: atomic_dec_p3_vs
legalized: true
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0, $sgpr0
    ; CHECK-LABEL: name: atomic_dec_p3_vs
    ; CHECK: liveins: $vgpr0, $sgpr0
    ; CHECK: [[COPY:%[0-9]+]]:vgpr(p3) = COPY $vgpr0
    ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
    ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK: [[INT:%[0-9]+]]:vgpr(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.atomic.dec), [[COPY]](p3), [[COPY2]](s32), 0, 0, 0
    %0:_(p3) = COPY $vgpr0
    %1:_(s32) = COPY $sgpr0
    %2:_(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.atomic.dec), %0, %1, 0, 0, 0

...

---
name: atomic_dec_p1_ss
legalized: true
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $sgpr0_sgpr1, $sgpr2
    ; CHECK-LABEL: name: atomic_dec_p1_ss
    ; CHECK: liveins: $sgpr0_sgpr1, $sgpr2
    ; CHECK: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
    ; CHECK: [[COPY2:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK: [[INT:%[0-9]+]]:vgpr(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.atomic.dec), [[COPY2]](p1), [[COPY3]](s32), 0, 0, 0
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = COPY $sgpr2
    %2:_(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.atomic.dec), %0, %1, 0, 0, 0

...

---
name: atomic_dec_p1_vs
legalized: true
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $sgpr2
    ; CHECK-LABEL: name: atomic_dec_p1_vs
    ; CHECK: liveins: $vgpr0_vgpr1, $sgpr2
    ; CHECK: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
    ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
    ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK: [[INT:%[0-9]+]]:vgpr(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.atomic.dec), [[COPY]](p1), [[COPY2]](s32), 0, 0, 0
    %0:_(p1) = COPY $vgpr0_vgpr1
    %1:_(s32) = COPY $sgpr2
    %2:_(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.atomic.dec), %0, %1, 0, 0, 0
...