llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-extract.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck %s

---
name: test_extract_s32_s64_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; CHECK-LABEL: name: test_extract_s32_s64_offset0
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s64), 0
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s32) = G_EXTRACT %0, 0
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_s64_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; CHECK-LABEL: name: test_extract_s32_s64_offset32
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s64), 32
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s32) = G_EXTRACT %0, 32
     $vgpr0 = COPY %1
...

---
name: test_extract_s8_s15_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; CHECK-LABEL: name: test_extract_s8_s15_offset0
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)
    ; CHECK-NEXT: $vgpr0 = COPY [[TRUNC]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s31) = G_TRUNC %0
    %2:_(s8) = G_EXTRACT %1, 0
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_extract_s16_s31_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; CHECK-LABEL: name: test_extract_s16_s31_offset0
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)
    ; CHECK-NEXT: $vgpr0 = COPY [[TRUNC]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s31) = G_TRUNC %0
    %2:_(s16) = G_EXTRACT %1, 0
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_extract_s32_s48_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; CHECK-LABEL: name: test_extract_s32_s48_offset0
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s64), 0
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s48) = G_TRUNC %0
    %2:_(s32) = G_EXTRACT %1, 0
    $vgpr0 = COPY %2
...

---
name: test_extract_s32_s96_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2

    ; CHECK-LABEL: name: test_extract_s32_s96_offset0
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s96) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s96), 0
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s96) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(s32) = G_EXTRACT %0, 0
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_s96_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2

    ; CHECK-LABEL: name: test_extract_s32_s96_offset32
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s96) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s96), 32
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s96) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(s32) = G_EXTRACT %0, 32
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_s96_offset64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2

    ; CHECK-LABEL: name: test_extract_s32_s96_offset64
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s96) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s96), 64
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s96) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(s32) = G_EXTRACT %0, 64
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_s128_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s32_s128_offset0
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s128), 0
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s32) = G_EXTRACT %0, 0
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_s128_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s32_s128_offset32
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s128), 32
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s32) = G_EXTRACT %0, 32
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_s128_offset64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s32_s128_offset64
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s128), 64
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s32) = G_EXTRACT %0, 64
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_s128_offset96
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s32_s128_offset96
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s128), 96
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s32) = G_EXTRACT %0, 96
    $vgpr0 = COPY %1
...

---
name: test_extract_s32_v2s32_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; CHECK-LABEL: name: test_extract_s32_v2s32_offset0
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY1]](s32)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(s32) = G_EXTRACT %0, 0
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_v2s32_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; CHECK-LABEL: name: test_extract_s32_v2s32_offset32
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY1]](s32)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(s32) = G_EXTRACT %0, 32
     $vgpr0 = COPY %1
...
---
name: test_extract_s32_v3s32_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2

    ; CHECK-LABEL: name: test_extract_s32_v3s32_offset0
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY1]](s32)
    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(s32) = G_EXTRACT %0, 0
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_v3s32_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2

    ; CHECK-LABEL: name: test_extract_s32_v3s32_offset32
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY1]](s32)
    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(s32) = G_EXTRACT %0, 32
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_v3s32_offset64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2

    ; CHECK-LABEL: name: test_extract_s32_v3s32_offset64
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV2]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY1]](s32)
    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(s32) = G_EXTRACT %0, 64
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_v4s32_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s32_v4s32_offset0
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY1]](s32)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s32) = G_EXTRACT %0, 0
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_v4s32_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s32_v4s32_offset32
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s128), 32
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s32) = G_EXTRACT %0, 32
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_v4s32_offset64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s32_v4s32_offset64
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s128), 64
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s32) = G_EXTRACT %0, 64
    $vgpr0 = COPY %1
...
---
name: test_extract_s32_v4s32_offset96
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s32_v4s32_offset96
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[COPY]](s128), 96
    ; CHECK-NEXT: $vgpr0 = COPY [[EXTRACT]](s32)
    %0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s32) = G_EXTRACT %0, 96
    $vgpr0 = COPY %1
...
---
name: test_extract_v2s32_v4s32_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_v2s32_v4s32_offset0
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s32>), [[UV1:%[0-9]+]]:_(<2 x s32>) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[UV]](<2 x s32>)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x s32>) = G_EXTRACT %0, 0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_extract_v2s32_v4s32_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_v2s32_v4s32_offset32
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[UV1]](s32), [[UV2]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x s32>) = G_EXTRACT %0, 32
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_extract_v2s32_v4s32_offset64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_v2s32_v4s32_offset64
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s32>), [[UV1:%[0-9]+]]:_(<2 x s32>) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[UV1]](<2 x s32>)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x s32>) = G_EXTRACT %0, 64
    $vgpr0_vgpr1 = COPY %1
...
---
name: test_extract_s64_v4s32_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s64_v4s32_offset0
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UV]](s32), [[UV1]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[MV]](s64)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s64) = G_EXTRACT %0, 0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_extract_s64_v4s32_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s64_v4s32_offset32
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UV1]](s32), [[UV2]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[MV]](s64)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s64) = G_EXTRACT %0, 32
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_extract_s64_v4s32_offset64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_s64_v4s32_offset64
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UV2]](s32), [[UV3]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[MV]](s64)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s64) = G_EXTRACT %0, 64
    $vgpr0_vgpr1 = COPY %1
...
---
name: test_extract_p0_v4s32_offset0
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_p0_v4s32_offset0
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[UV]](s32), [[UV1]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[MV]](p0)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(p0) = G_EXTRACT %0, 0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_extract_p0_v4s32_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_p0_v4s32_offset32
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[UV1]](s32), [[UV2]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[MV]](p0)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(p0) = G_EXTRACT %0, 32
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_extract_p0_v4s32_offset64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; CHECK-LABEL: name: test_extract_p0_v4s32_offset64
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<4 x s32>)
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[UV2]](s32), [[UV3]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[MV]](p0)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(p0) = G_EXTRACT %0, 64
    $vgpr0_vgpr1 = COPY %1
...

---
name: extract_s8_v4s8_offset0
body: |
  bb.0:
    ; CHECK-LABEL: name: extract_s8_v4s8_offset0
    ; CHECK: [[DEF:%[0-9]+]]:_(<4 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](<4 x s32>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV]](s32)
    %0:_(<4 x s8>) = G_IMPLICIT_DEF
    %1:_(s8) = G_EXTRACT %0, 0
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s8_v4s8_offset8
body: |
  bb.0:
    ; CHECK-LABEL: name: extract_s8_v4s8_offset8
    ; CHECK: [[DEF:%[0-9]+]]:_(<4 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](<4 x s32>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV1]](s32)
    %0:_(<4 x s8>) = G_IMPLICIT_DEF
    %1:_(s8) = G_EXTRACT %0, 8
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s8_v4s8_offset16
body: |
  bb.0:
    ; CHECK-LABEL: name: extract_s8_v4s8_offset16
    ; CHECK: [[DEF:%[0-9]+]]:_(<4 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](<4 x s32>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV2]](s32)
    %0:_(<4 x s8>) = G_IMPLICIT_DEF
    %1:_(s8) = G_EXTRACT %0, 16
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s8_v4s8_offset24
body: |
  bb.0:
    ; CHECK-LABEL: name: extract_s8_v4s8_offset24
    ; CHECK: [[DEF:%[0-9]+]]:_(<4 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](<4 x s32>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV3]](s32)
    %0:_(<4 x s8>) = G_IMPLICIT_DEF
    %1:_(s8) = G_EXTRACT %0, 24
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

# FIXME: Leaves behind dead G_TRUNC
---
name: extract_s8_v3s8_offset16
body: |
  bb.0:
    ; CHECK-LABEL: name: extract_s8_v3s8_offset16
    ; CHECK: [[DEF:%[0-9]+]]:_(<4 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](<4 x s32>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV2]](s32)
    %0:_(<3 x s8>) = G_IMPLICIT_DEF
    %1:_(s8) = G_EXTRACT %0, 16
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s8_v5s1_offset4
body: |
  bb.0:
    ; CHECK-LABEL: name: extract_s8_v5s1_offset4
    ; CHECK: [[DEF:%[0-9]+]]:_(<5 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](<5 x s32>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV4]](s32)
    %0:_(<5 x s1>) = G_IMPLICIT_DEF
    %1:_(s1) = G_EXTRACT %0, 4
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_v2s16_v4s16_offset32
body: |
  bb.0:
    ; CHECK-LABEL: name: extract_v2s16_v4s16_offset32
    ; CHECK: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV1]](<2 x s16>)
    %0:_(<4 x s16>) = G_IMPLICIT_DEF
    %1:_(<2 x s16>) = G_EXTRACT %0, 32
    $vgpr0 = COPY %1
...

---
name: extract_v2s16_v6s16_offset32
body: |
  bb.0:
    ; CHECK-LABEL: name: extract_v2s16_v6s16_offset32
    ; CHECK: [[DEF:%[0-9]+]]:_(<6 x s16>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<6 x s16>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV1]](<2 x s16>)
    %0:_(<6 x s16>) = G_IMPLICIT_DEF
    %1:_(<2 x s16>) = G_EXTRACT %0, 32
    $vgpr0 = COPY %1
...

---
name: test_extract_s8_s16_offset0
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_s16_offset0
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s16) = G_TRUNC %0
    %2:_(s8) = G_EXTRACT %1, 0
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_extract_s8_s16_offset1
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_s16_offset1
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 1
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[C]](s16)
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s16) = G_TRUNC %0
    %2:_(s8) = G_EXTRACT %1, 1
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_extract_s8_s16_offset8
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_s16_offset8
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[C]](s16)
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s16) = G_TRUNC %0
    %2:_(s8) = G_EXTRACT %1, 8
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_extract_s8_s32_offset0
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_s32_offset0
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s8) = G_EXTRACT %0, 0
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s8_s32_offset1
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_s32_offset1
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s8) = G_EXTRACT %0, 1
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s8_s32_offset8
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_s32_offset8
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s8) = G_EXTRACT %0, 8
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s8_s32_offset16
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_s32_offset16
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s8) = G_EXTRACT %0, 16
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s8_s32_offset24
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_s32_offset24
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s8) = G_EXTRACT %0, 16
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s8_p3_offset0
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_p3_offset0
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
    ; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(s32) = G_PTRTOINT [[COPY]](p3)
    ; CHECK-NEXT: $vgpr0 = COPY [[PTRTOINT]](s32)
    %0:_(p3) = COPY $vgpr0
    %1:_(s8) = G_EXTRACT %0, 0
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s8_p3_offset8
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s8_p3_offset8
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
    ; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(s32) = G_PTRTOINT [[COPY]](p3)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[PTRTOINT]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(p3) = COPY $vgpr0
    %1:_(s8) = G_EXTRACT %0, 8
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s1_s8_offset0
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s1_s8_offset0
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s8) = G_TRUNC %0
    %2:_(s1) = G_EXTRACT %1, 0
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_extract_s1_s8_offset2
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: test_extract_s1_s8_offset2
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 2
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[C]](s16)
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s8) = G_TRUNC %0
    %2:_(s1) = G_EXTRACT %1, 2
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_extract_s8_s64_offset2
body: |
  bb.0:
    liveins: $vgpr0_vgpr1
    ; CHECK-LABEL: name: test_extract_s8_s64_offset2
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[C]](s32)
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[LSHR]](s64)
    ; CHECK-NEXT: $vgpr0 = COPY [[TRUNC]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s8) = G_EXTRACT %0, 2
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_v3s16_offset0
body: |
  bb.0:

    ; CHECK-LABEL: name: extract_s16_v3s16_offset0
    ; CHECK: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
    ; CHECK-NEXT: $vgpr0 = COPY [[BITCAST]](s32)
    %0:_(<3 x s16>) = G_IMPLICIT_DEF
    %1:_(s16) = G_EXTRACT %0, 0
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s8_s64_offset16
body: |
  bb.0:
    liveins: $vgpr0_vgpr1
    ; CHECK-LABEL: name: test_extract_s8_s64_offset16
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[C]](s32)
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[LSHR]](s64)
    ; CHECK-NEXT: $vgpr0 = COPY [[TRUNC]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s8) = G_EXTRACT %0, 16
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s16_s64_offset16
body: |
  bb.0:
    liveins: $vgpr0_vgpr1
    ; CHECK-LABEL: name: test_extract_s16_s64_offset16
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](s64), 16
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s16) = G_EXTRACT %0, 16
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s16_s64_offset32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1
    ; CHECK-LABEL: name: test_extract_s16_s64_offset32
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](s64), 32
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s16) = G_EXTRACT %0, 32
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: test_extract_s16_s64_offset48
body: |
  bb.0:
    liveins: $vgpr0_vgpr1
    ; CHECK-LABEL: name: test_extract_s16_s64_offset48
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](s64), 48
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s16) = G_EXTRACT %0, 48
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_v2s16_v3s16_offset0
body: |
  bb.0:

    ; CHECK-LABEL: name: extract_v2s16_v3s16_offset0
    ; CHECK: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV]](<2 x s16>)
    %0:_(<3 x s16>) = G_IMPLICIT_DEF
    %1:_(<2 x s16>) = G_EXTRACT %0, 0
    $vgpr0 = COPY %1
...

---
name: extract_v2s16_v5s16_offset0
body: |
  bb.0:

    ; CHECK-LABEL: name: extract_v2s16_v5s16_offset0
    ; CHECK: [[DEF:%[0-9]+]]:_(<6 x s16>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<6 x s16>)
    ; CHECK-NEXT: $vgpr0 = COPY [[UV]](<2 x s16>)
    %0:_(<5 x s16>) = G_IMPLICIT_DEF
    %1:_(<2 x s16>) = G_EXTRACT %0, 0
    $vgpr0 = COPY %1
...

---
name: extract_s16_v2s16_offset0
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_v2s16_offset0
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
    ; CHECK-NEXT: $vgpr0 = COPY [[BITCAST]](s32)
    %0:_(<2 x s16>) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 0
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_v2s16_offset1
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_v2s16_offset1
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(<2 x s16>) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 1
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_v2s16_offset8
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_v2s16_offset8
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(<2 x s16>) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 8
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_v2s16_offset16
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_v2s16_offset16
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(<2 x s16>) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 16
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_s32_offset0
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_s32_offset0
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: $vgpr0 = COPY [[COPY]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 0
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_s32_offset1
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_s32_offset1
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 1
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_s32_offset8
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_s32_offset8
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 8
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_s32_offset16
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_s32_offset16
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; CHECK-NEXT: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 16
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_p3_offset0
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_p3_offset0
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](p3), 0
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(p3) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 0
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...

---
name: extract_s16_p3_offset1
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: extract_s16_p3_offset1
    ; CHECK: liveins: $vgpr0
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
    ; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](p3), 1
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(p3) = COPY $vgpr0
    %1:_(s16) = G_EXTRACT %0, 1
    %2:_(s32) = G_ANYEXT %1
    $vgpr0 = COPY %2
...