test/CodeGen/AMDGPU/GlobalISel/regbankselect-atomicrmw-sub.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn -mcpu=gfx1201 -run-pass="amdgpu-regbankselect,amdgpu-regbanklegalize" %s -verify-machineinstrs -o - | FileCheck %s

---
name: atomicrmw_sub_global_i32_ss
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1, $sgpr2
    ; CHECK-LABEL: name: atomicrmw_sub_global_i32_ss
    ; CHECK: liveins: $sgpr0_sgpr1, $sgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s32) = G_ATOMICRMW_SUB [[COPY2]](p1), [[COPY3]] :: (load store seq_cst (s32), addrspace 1)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s32) = COPY $sgpr2
    %2:_(s32) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s32), addrspace 1)
...

---
name: atomicrmw_sub_global_i32_vv
legalized: true

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2
    ; CHECK-LABEL: name: atomicrmw_sub_global_i32_vv
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr2
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s32) = G_ATOMICRMW_SUB [[COPY]](p1), [[COPY1]] :: (load store seq_cst (s32), addrspace 1)
    %0:_(p1) = COPY $vgpr0_vgpr1
    %1:_(s32) = COPY $vgpr2
    %2:_(s32) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s32), addrspace 1)
...

---
name: atomicrmw_sub_global_i64_ss
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
    ; CHECK-LABEL: name: atomicrmw_sub_global_i64_ss
    ; CHECK: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(p1) = COPY $sgpr0_sgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s64) = COPY $sgpr2_sgpr3
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(p1) = COPY [[COPY]](p1)
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s64) = COPY [[COPY1]](s64)
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s64) = G_ATOMICRMW_SUB [[COPY2]](p1), [[COPY3]] :: (load store seq_cst (s64), addrspace 1)
    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[UV]], [[UV2]]
    ; CHECK-NEXT: [[AND1:%[0-9]+]]:vgpr(s32) = G_AND [[UV1]], [[UV3]]
    ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[AND]](s32), [[AND1]](s32)
    %0:_(p1) = COPY $sgpr0_sgpr1
    %1:_(s64) = COPY $sgpr2_sgpr3
    %2:_(s64) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s64), addrspace 1)
    %3:_(s64) = G_AND %2, %2
...

---
name: atomicrmw_sub_global_i64_vv
legalized: true

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-LABEL: name: atomicrmw_sub_global_i64_vv
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr2_vgpr3
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s64) = G_ATOMICRMW_SUB [[COPY]](p1), [[COPY1]] :: (load store seq_cst (s64), addrspace 1)
    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[UV]], [[UV2]]
    ; CHECK-NEXT: [[AND1:%[0-9]+]]:vgpr(s32) = G_AND [[UV1]], [[UV3]]
    ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[AND]](s32), [[AND1]](s32)
    %0:_(p1) = COPY $vgpr0_vgpr1
    %1:_(s64) = COPY $vgpr2_vgpr3
    %2:_(s64) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s64), addrspace 1)
    %3:_(s64) = G_AND %2, %2
...

---
name: atomicrmw_sub_flat_i32_ss
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1, $sgpr2
    ; CHECK-LABEL: name: atomicrmw_sub_flat_i32_ss
    ; CHECK: liveins: $sgpr0_sgpr1, $sgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(p0) = COPY $sgpr0_sgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(p0) = COPY [[COPY]](p0)
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s32) = G_ATOMICRMW_SUB [[COPY2]](p0), [[COPY3]] :: (load store seq_cst (s32))
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[ATOMICRMW_SUB]], [[ATOMICRMW_SUB]]
    %0:_(p0) = COPY $sgpr0_sgpr1
    %1:_(s32) = COPY $sgpr2
    %2:_(s32) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s32), addrspace 0)
    %3:_(s32) = G_AND %2, %2
...

---
name: atomicrmw_sub_flat_i32_vv
legalized: true

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2
    ; CHECK-LABEL: name: atomicrmw_sub_flat_i32_vv
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p0) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr2
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s32) = G_ATOMICRMW_SUB [[COPY]](p0), [[COPY1]] :: (load store seq_cst (s32))
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[ATOMICRMW_SUB]], [[ATOMICRMW_SUB]]
    %0:_(p0) = COPY $vgpr0_vgpr1
    %1:_(s32) = COPY $vgpr2
    %2:_(s32) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s32), addrspace 0)
    %3:_(s32) = G_AND %2, %2
...

---
name: atomicrmw_sub_flat_i64_ss
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
    ; CHECK-LABEL: name: atomicrmw_sub_flat_i64_ss
    ; CHECK: liveins: $sgpr0_sgpr1, $sgpr2_sgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(p0) = COPY $sgpr0_sgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s64) = COPY $sgpr2_sgpr3
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(p0) = COPY [[COPY]](p0)
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s64) = COPY [[COPY1]](s64)
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s64) = G_ATOMICRMW_SUB [[COPY2]](p0), [[COPY3]] :: (load store seq_cst (s64))
    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[UV]], [[UV2]]
    ; CHECK-NEXT: [[AND1:%[0-9]+]]:vgpr(s32) = G_AND [[UV1]], [[UV3]]
    ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[AND]](s32), [[AND1]](s32)
    %0:_(p0) = COPY $sgpr0_sgpr1
    %1:_(s64) = COPY $sgpr2_sgpr3
    %2:_(s64) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s64), addrspace 0)
    %3:_(s64) = G_AND %2, %2
...

---
name: atomicrmw_sub_flat_i64_vv
legalized: true

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-LABEL: name: atomicrmw_sub_flat_i64_vv
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p0) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr2_vgpr3
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s64) = G_ATOMICRMW_SUB [[COPY]](p0), [[COPY1]] :: (load store seq_cst (s64))
    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[UV]], [[UV2]]
    ; CHECK-NEXT: [[AND1:%[0-9]+]]:vgpr(s32) = G_AND [[UV1]], [[UV3]]
    ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[AND]](s32), [[AND1]](s32)
    %0:_(p0) = COPY $vgpr0_vgpr1
    %1:_(s64) = COPY $vgpr2_vgpr3
    %2:_(s64) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s64), addrspace 0)
    %3:_(s64) = G_AND %2, %2
...

---
name: atomicrmw_sub_local_i32_ss
legalized: true

body: |
  bb.0:
    liveins: $sgpr0, $sgpr1
    ; CHECK-LABEL: name: atomicrmw_sub_local_i32_ss
    ; CHECK: liveins: $sgpr0, $sgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(p3) = COPY $sgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(p3) = COPY [[COPY]](p3)
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s32) = G_ATOMICRMW_SUB [[COPY2]](p3), [[COPY3]] :: (load store seq_cst (s32), addrspace 3)
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[ATOMICRMW_SUB]], [[ATOMICRMW_SUB]]
    %0:_(p3) = COPY $sgpr0
    %1:_(s32) = COPY $sgpr1
    %2:_(s32) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s32), addrspace 3)
    %3:_(s32) = G_AND %2, %2
...

---
name: atomicrmw_sub_local_i32_vv
legalized: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1
    ; CHECK-LABEL: name: atomicrmw_sub_local_i32_vv
    ; CHECK: liveins: $vgpr0, $vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p3) = COPY $vgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s32) = G_ATOMICRMW_SUB [[COPY]](p3), [[COPY1]] :: (load store seq_cst (s32), addrspace 3)
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[ATOMICRMW_SUB]], [[ATOMICRMW_SUB]]
    %0:_(p3) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s32) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s32), addrspace 3)
    %3:_(s32) = G_AND %2, %2
...

---
name: atomicrmw_sub_local_i64_ss
legalized: true

body: |
  bb.0:
    liveins: $sgpr0, $sgpr2_sgpr3
    ; CHECK-LABEL: name: atomicrmw_sub_local_i64_ss
    ; CHECK: liveins: $sgpr0, $sgpr2_sgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(p3) = COPY $sgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s64) = COPY $sgpr2_sgpr3
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(p3) = COPY [[COPY]](p3)
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s64) = COPY [[COPY1]](s64)
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s64) = G_ATOMICRMW_SUB [[COPY2]](p3), [[COPY3]] :: (load store seq_cst (s64), addrspace 3)
    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[UV]], [[UV2]]
    ; CHECK-NEXT: [[AND1:%[0-9]+]]:vgpr(s32) = G_AND [[UV1]], [[UV3]]
    ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[AND]](s32), [[AND1]](s32)
    %0:_(p3) = COPY $sgpr0
    %1:_(s64) = COPY $sgpr2_sgpr3
    %2:_(s64) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s64), addrspace 3)
    %3:_(s64) = G_AND %2, %2
...

---
name: atomicrmw_sub_local_i64_vv
legalized: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr2_vgpr3
    ; CHECK-LABEL: name: atomicrmw_sub_local_i64_vv
    ; CHECK: liveins: $vgpr0, $vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(p3) = COPY $vgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s64) = COPY $vgpr2_vgpr3
    ; CHECK-NEXT: [[ATOMICRMW_SUB:%[0-9]+]]:vgpr(s64) = G_ATOMICRMW_SUB [[COPY]](p3), [[COPY1]] :: (load store seq_cst (s64), addrspace 3)
    ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[UV2:%[0-9]+]]:vgpr(s32), [[UV3:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[ATOMICRMW_SUB]](s64)
    ; CHECK-NEXT: [[AND:%[0-9]+]]:vgpr(s32) = G_AND [[UV]], [[UV2]]
    ; CHECK-NEXT: [[AND1:%[0-9]+]]:vgpr(s32) = G_AND [[UV1]], [[UV3]]
    ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[AND]](s32), [[AND1]](s32)
    %0:_(p3) = COPY $vgpr0
    %1:_(s64) = COPY $vgpr2_vgpr3
    %2:_(s64) = G_ATOMICRMW_SUB %0, %1 :: (load store seq_cst (s64), addrspace 3)
    %3:_(s64) = G_AND %2, %2
...