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

---
name: class_ss
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1, $sgpr2
    ; CHECK-LABEL: name: class_ss
    ; CHECK: liveins: $sgpr0_sgpr1, $sgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64)
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK-NEXT: [[INT:%[0-9]+]]:vcc(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.class), [[COPY2]](s64), [[COPY3]](s32)
    %0:_(s64) = COPY $sgpr0_sgpr1
    %1:_(s32) = COPY $sgpr2
    %2:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.class), %0, %1
...

---
name: class_sv
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1, $vgpr0

    ; CHECK-LABEL: name: class_sv
    ; CHECK: liveins: $sgpr0_sgpr1, $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(s64) = COPY [[COPY]](s64)
    ; CHECK-NEXT: [[INT:%[0-9]+]]:vcc(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.class), [[COPY2]](s64), [[COPY1]](s32)
    %0:_(s64) = COPY $sgpr0_sgpr1
    %1:_(s32) = COPY $vgpr0
    %2:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.class), %0, %1
...

---
name: class_vs
legalized: true

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $sgpr0
    ; CHECK-LABEL: name: class_vs
    ; CHECK: liveins: $vgpr0_vgpr1, $sgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK-NEXT: [[INT:%[0-9]+]]:vcc(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.class), [[COPY]](s64), [[COPY2]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s32) = COPY $sgpr0
    %2:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.class), %0, %1
...

---
name: class_vv
legalized: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1
    ; CHECK-LABEL: name: class_vv
    ; CHECK: liveins: $vgpr0, $vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr2
    ; CHECK-NEXT: [[INT:%[0-9]+]]:vcc(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.class), [[COPY]](s64), [[COPY1]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s32) = COPY $vgpr2
    %2:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.class), %0, %1
...
