# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -O0 -run-pass=legalizer %s -o - | FileCheck %s

---
name: concat_vectors_v2s32_v2s32

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-LABEL: name: concat_vectors_v2s32_v2s32
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s32>) = G_CONCAT_VECTORS [[COPY]](<2 x s32>), [[COPY1]](<2 x s32>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[CONCAT_VECTORS]](<4 x s32>)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
    %2:_(<4 x s32>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
...

---
name: concat_vectors_v2s16_v2s16

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1
    ; CHECK-LABEL: name: concat_vectors_v2s16_v2s16
    ; CHECK: liveins: $vgpr0, $vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY]](<2 x s16>), [[COPY1]](<2 x s16>)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
    %0:_(<2 x s16>) = COPY $vgpr0
    %1:_(<2 x s16>) = COPY $vgpr1
    %2:_(<4 x s16>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1 = COPY %2
...

---
name: concat_vectors_v2s16_v2s16_v2s16_v2s16

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
    ; CHECK-LABEL: name: concat_vectors_v2s16_v2s16_v2s16_v2s16
    ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr2
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr3
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<8 x s16>) = G_CONCAT_VECTORS [[COPY]](<2 x s16>), [[COPY1]](<2 x s16>), [[COPY2]](<2 x s16>), [[COPY3]](<2 x s16>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[CONCAT_VECTORS]](<8 x s16>)
    %0:_(<2 x s16>) = COPY $vgpr0
    %1:_(<2 x s16>) = COPY $vgpr1
    %2:_(<2 x s16>) = COPY $vgpr2
    %3:_(<2 x s16>) = COPY $vgpr3
    %4:_(<8 x s16>) = G_CONCAT_VECTORS %0, %1, %2, %3
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %4
...

---
name: concat_vectors_v4s16_v4s16

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-LABEL: name: concat_vectors_v4s16_v4s16
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<8 x s16>) = G_CONCAT_VECTORS [[COPY]](<4 x s16>), [[COPY1]](<4 x s16>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[CONCAT_VECTORS]](<8 x s16>)
    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
    %1:_(<4 x s16>) = COPY $vgpr2_vgpr3
    %2:_(<8 x s16>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
...

---
name: concat_vectors_v4s32_v4s32

body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-LABEL: name: concat_vectors_v4s32_v4s32
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<8 x s32>) = G_CONCAT_VECTORS [[COPY]](<4 x s32>), [[COPY1]](<4 x s32>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[CONCAT_VECTORS]](<8 x s32>)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3,
    %1:_(<4 x s32>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    %2:_(<8 x s32>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %2
...

---
name: concat_vectors_v2s32_v2s32_v2s32_v2s32

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5, $vgpr6_vgpr7
    ; CHECK-LABEL: name: concat_vectors_v2s32_v2s32_v2s32_v2s32
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5, $vgpr6_vgpr7
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr4_vgpr5
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr6_vgpr7
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<8 x s32>) = G_CONCAT_VECTORS [[COPY]](<2 x s32>), [[COPY1]](<2 x s32>), [[COPY2]](<2 x s32>), [[COPY3]](<2 x s32>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[CONCAT_VECTORS]](<8 x s32>)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
    %2:_(<2 x s32>) = COPY $vgpr4_vgpr5
    %3:_(<2 x s32>) = COPY $vgpr6_vgpr7

    %4:_(<8 x s32>) = G_CONCAT_VECTORS %0, %1, %2, %3
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %4
...
---
name: concat_vectors_v2s64_v2s64

body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-LABEL: name: concat_vectors_v2s64_v2s64
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s64>) = G_CONCAT_VECTORS [[COPY]](<2 x s64>), [[COPY1]](<2 x s64>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[CONCAT_VECTORS]](<4 x s64>)
    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    %2:_(<4 x s64>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %2
...

---
name: concat_vectors_v2p1_v2p1

body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-LABEL: name: concat_vectors_v2p1_v2p1
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x p1>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x p1>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x p1>) = G_CONCAT_VECTORS [[COPY]](<2 x p1>), [[COPY1]](<2 x p1>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[CONCAT_VECTORS]](<4 x p1>)
    %0:_(<2 x p1>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x p1>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    %2:_(<4 x p1>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %2
...

---
name: concat_vectors_v2p0_v2p0

body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-LABEL: name: concat_vectors_v2p0_v2p0
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x p0>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x p0>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x p0>) = G_CONCAT_VECTORS [[COPY]](<2 x p0>), [[COPY1]](<2 x p0>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[CONCAT_VECTORS]](<4 x p0>)
    %0:_(<2 x p0>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x p0>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    %2:_(<4 x p0>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %2
...

---
name: concat_vectors_v2p3_v2p3

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-LABEL: name: concat_vectors_v2p3_v2p3
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x p3>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x p3>) = COPY $vgpr2_vgpr3
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x p3>) = G_CONCAT_VECTORS [[COPY]](<2 x p3>), [[COPY1]](<2 x p3>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[CONCAT_VECTORS]](<4 x p3>)
    %0:_(<2 x p3>) = COPY $vgpr0_vgpr1
    %1:_(<2 x p3>) = COPY $vgpr2_vgpr3
    %2:_(<4 x p3>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
...

---
name: concat_vectors_v2p5_v2p5

body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-LABEL: name: concat_vectors_v2p5_v2p5
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x p5>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x p5>) = COPY $vgpr2_vgpr3
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x p5>) = G_CONCAT_VECTORS [[COPY]](<2 x p5>), [[COPY1]](<2 x p5>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[CONCAT_VECTORS]](<4 x p5>)
    %0:_(<2 x p5>) = COPY $vgpr0_vgpr1
    %1:_(<2 x p5>) = COPY $vgpr2_vgpr3
    %2:_(<4 x p5>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
...

---
name: concat_vectors_v2p999_v2p999

body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-LABEL: name: concat_vectors_v2p999_v2p999
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x p999>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x p999>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x p999>) = G_CONCAT_VECTORS [[COPY]](<2 x p999>), [[COPY1]](<2 x p999>)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[CONCAT_VECTORS]](<4 x p999>)
    %0:_(<2 x p999>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x p999>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    %2:_(<4 x p999>) = G_CONCAT_VECTORS %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %2
...

---
name: concat_vectors_v6s16_v3s16

body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2
    ; CHECK-LABEL: name: concat_vectors_v6s16_v3s16
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[COPY]](<6 x s16>)
    %0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(<3 x s16>), %2:_(<3 x s16>) = G_UNMERGE_VALUES %0
    %3:_(<6 x s16>) = G_CONCAT_VECTORS %1, %2
    $vgpr0_vgpr1_vgpr2 = COPY %3
...