test/CodeGen/AMDGPU/GlobalISel/legalize-lshr.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -O0 -run-pass=legalizer %s -o - | FileCheck -check-prefix=SI %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -O0 -run-pass=legalizer %s -o - | FileCheck -check-prefix=VI %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -O0 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9  %s

---
name: test_lshr_i32_i32
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; SI-LABEL: name: test_lshr_i32_i32
    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[COPY1]](s32)
    ; SI: $vgpr0 = COPY [[LSHR]](s32)
    ; VI-LABEL: name: test_lshr_i32_i32
    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[COPY1]](s32)
    ; VI: $vgpr0 = COPY [[LSHR]](s32)
    ; GFX9-LABEL: name: test_lshr_i32_i32
    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[COPY1]](s32)
    ; GFX9: $vgpr0 = COPY [[LSHR]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s32) = G_LSHR %0, %1
    $vgpr0 = COPY %2
...
---
name: test_lshr_i64_i64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3

    ; SI-LABEL: name: test_lshr_i64_i64
    ; SI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; SI: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
    ; SI: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
    ; SI: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[TRUNC]](s32)
    ; SI: $vgpr0_vgpr1 = COPY [[LSHR]](s64)
    ; VI-LABEL: name: test_lshr_i64_i64
    ; VI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; VI: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
    ; VI: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
    ; VI: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[TRUNC]](s32)
    ; VI: $vgpr0_vgpr1 = COPY [[LSHR]](s64)
    ; GFX9-LABEL: name: test_lshr_i64_i64
    ; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; GFX9: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
    ; GFX9: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
    ; GFX9: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[TRUNC]](s32)
    ; GFX9: $vgpr0_vgpr1 = COPY [[LSHR]](s64)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s64) = COPY $vgpr2_vgpr3
    %2:_(s64) = G_LSHR %0, %1
    $vgpr0_vgpr1 = COPY %2
...
---
name: test_lshr_i64_i32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2

    ; SI-LABEL: name: test_lshr_i64_i32
    ; SI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
    ; SI: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[COPY1]](s32)
    ; SI: $vgpr0_vgpr1 = COPY [[LSHR]](s64)
    ; VI-LABEL: name: test_lshr_i64_i32
    ; VI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
    ; VI: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[COPY1]](s32)
    ; VI: $vgpr0_vgpr1 = COPY [[LSHR]](s64)
    ; GFX9-LABEL: name: test_lshr_i64_i32
    ; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
    ; GFX9: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[COPY1]](s32)
    ; GFX9: $vgpr0_vgpr1 = COPY [[LSHR]](s64)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s32) = COPY $vgpr2
    %2:_(s64) = G_LSHR %0, %1
    $vgpr0_vgpr1 = COPY %2
...
---
name: test_lshr_i64_i16
body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2

    ; SI-LABEL: name: test_lshr_i64_i16
    ; SI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; SI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; SI: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[AND]](s32)
    ; SI: $vgpr0_vgpr1 = COPY [[LSHR]](s64)
    ; VI-LABEL: name: test_lshr_i64_i16
    ; VI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; VI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; VI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; VI: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[AND]](s32)
    ; VI: $vgpr0_vgpr1 = COPY [[LSHR]](s64)
    ; GFX9-LABEL: name: test_lshr_i64_i16
    ; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; GFX9: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; GFX9: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[AND]](s32)
    ; GFX9: $vgpr0_vgpr1 = COPY [[LSHR]](s64)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s32) = COPY $vgpr2
    %2:_(s16) = G_TRUNC %1
    %3:_(s64) = G_LSHR %0, %2
    $vgpr0_vgpr1 = COPY %3
...

---
name: test_lshr_i16_i32
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; SI-LABEL: name: test_lshr_i16_i32
    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; SI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[COPY1]](s32)
    ; SI: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
    ; SI: $vgpr0 = COPY [[COPY3]](s32)
    ; VI-LABEL: name: test_lshr_i16_i32
    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; VI: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[COPY1]](s32)
    ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; VI: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX9-LABEL: name: test_lshr_i16_i32
    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[COPY1]](s32)
    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s16) = G_TRUNC %0
    %3:_(s16) = G_LSHR %2, %1
    %4:_(s32) = G_ANYEXT %3
    $vgpr0 = COPY %4
...

---
name: test_lshr_i16_i16
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; SI-LABEL: name: test_lshr_i16_i16
    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; SI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; SI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; SI: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; SI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[AND1]](s32)
    ; SI: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
    ; SI: $vgpr0 = COPY [[COPY4]](s32)
    ; VI-LABEL: name: test_lshr_i16_i16
    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; VI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; VI: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[TRUNC1]](s16)
    ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; VI: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX9-LABEL: name: test_lshr_i16_i16
    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[TRUNC1]](s16)
    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s16) = G_TRUNC %0
    %3:_(s16) = G_TRUNC %1
    %4:_(s16) = G_LSHR %2, %3
    %5:_(s32) = G_ANYEXT %4
    $vgpr0 = COPY %5
...

---
name: test_lshr_i16_i8
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; SI-LABEL: name: test_lshr_i16_i8
    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; SI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; SI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; SI: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; SI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[AND1]](s32)
    ; SI: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
    ; SI: $vgpr0 = COPY [[COPY4]](s32)
    ; VI-LABEL: name: test_lshr_i16_i8
    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; VI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; VI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; VI: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[AND]](s32)
    ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; VI: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX9-LABEL: name: test_lshr_i16_i8
    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; GFX9: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[AND]](s32)
    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s16) = G_TRUNC %0
    %3:_(s8) = G_TRUNC %1
    %4:_(s16) = G_LSHR %2, %3
    %5:_(s32) = G_ANYEXT %4
    $vgpr0 = COPY %5
...

---
name: test_lshr_i8_i8
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; SI-LABEL: name: test_lshr_i8_i8
    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; SI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; SI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; SI: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; SI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[AND1]](s32)
    ; SI: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
    ; SI: $vgpr0 = COPY [[COPY4]](s32)
    ; VI-LABEL: name: test_lshr_i8_i8
    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; VI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
    ; VI: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C]](s32)
    ; VI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[COPY3]]
    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[AND]](s32)
    ; VI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; VI: [[COPY4:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; VI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
    ; VI: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[AND1]](s32)
    ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; VI: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX9-LABEL: name: test_lshr_i8_i8
    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
    ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C]](s32)
    ; GFX9: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[COPY3]]
    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[AND]](s32)
    ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
    ; GFX9: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
    ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[TRUNC]], [[AND1]](s32)
    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
    ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s8) = G_TRUNC %0
    %3:_(s8) = G_TRUNC %1
    %4:_(s8) = G_LSHR %2, %3
    %5:_(s32) = G_ANYEXT %4
    $vgpr0 = COPY %5
...