test/CodeGen/AMDGPU/GlobalISel/legalize-sitofp.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 %s -o - | FileCheck %s

---
name: test_sitofp_s32_to_s32
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: test_sitofp_s32_to_s32
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[COPY]](s32)
    ; CHECK: $vgpr0 = COPY [[SITOFP]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = G_SITOFP %0
    $vgpr0 = COPY %1
...

---
name: test_sitofp_s32_to_s64
body: |
  bb.0:
    liveins: $vgpr0

    ; CHECK-LABEL: name: test_sitofp_s32_to_s64
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK: [[SITOFP:%[0-9]+]]:_(s64) = G_SITOFP [[COPY]](s32)
    ; CHECK: $vgpr0_vgpr1 = COPY [[SITOFP]](s64)
    %0:_(s32) = COPY $vgpr0
    %1:_(s64) = G_SITOFP %0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_sitofp_v2s32_to_v2s32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; CHECK-LABEL: name: test_sitofp_v2s32_to_v2s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; CHECK: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[UV]](s32)
    ; CHECK: [[SITOFP1:%[0-9]+]]:_(s32) = G_SITOFP [[UV1]](s32)
    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SITOFP]](s32), [[SITOFP1]](s32)
    ; CHECK: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(<2 x s32>) = G_SITOFP %0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_sitofp_v2s32_to_v2s64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; CHECK-LABEL: name: test_sitofp_v2s32_to_v2s64
    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; CHECK: [[SITOFP:%[0-9]+]]:_(s64) = G_SITOFP [[UV]](s32)
    ; CHECK: [[SITOFP1:%[0-9]+]]:_(s64) = G_SITOFP [[UV1]](s32)
    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SITOFP]](s64), [[SITOFP1]](s64)
    ; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(<2 x s64>) = G_SITOFP %0
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
...