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

---
name: test_load_constant32bit_s32_align1
body: |
  bb.0:
    liveins: $vgpr0

    ; CI-LABEL: name: test_load_constant32bit_s32_align1
    ; CI: liveins: $vgpr0
    ; CI-NEXT: {{  $}}
    ; CI-NEXT: [[COPY:%[0-9]+]]:_(p6) = COPY $vgpr0
    ; CI-NEXT: [[C:%[0-9]+]]:_(p6) = G_CONSTANT i32 0
    ; CI-NEXT: [[MV:%[0-9]+]]:_(p4) = G_MERGE_VALUES [[COPY]](p6), [[C]](p6)
    ; CI-NEXT: [[ZEXTLOAD:%[0-9]+]]:_(s32) = G_ZEXTLOAD [[MV]](p4) :: (load (s8), addrspace 6)
    ; CI-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
    ; CI-NEXT: [[PTR_ADD:%[0-9]+]]:_(p4) = G_PTR_ADD [[MV]], [[C1]](s64)
    ; CI-NEXT: [[ZEXTLOAD1:%[0-9]+]]:_(s32) = G_ZEXTLOAD [[PTR_ADD]](p4) :: (load (s8) from unknown-address + 1, addrspace 6)
    ; CI-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
    ; CI-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXTLOAD1]], [[C2]](s32)
    ; CI-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[SHL]], [[ZEXTLOAD]]
    ; CI-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 2
    ; CI-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p4) = G_PTR_ADD [[MV]], [[C3]](s64)
    ; CI-NEXT: [[ZEXTLOAD2:%[0-9]+]]:_(s32) = G_ZEXTLOAD [[PTR_ADD1]](p4) :: (load (s8) from unknown-address + 2, addrspace 6)
    ; CI-NEXT: [[PTR_ADD2:%[0-9]+]]:_(p4) = G_PTR_ADD [[PTR_ADD1]], [[C1]](s64)
    ; CI-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD2]](p4) :: (load (s8) from unknown-address + 3, addrspace 6)
    ; CI-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[LOAD]], [[C2]](s32)
    ; CI-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[SHL1]], [[ZEXTLOAD2]]
    ; CI-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; CI-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[OR1]], [[C4]](s32)
    ; CI-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[SHL2]], [[OR]]
    ; CI-NEXT: $vgpr0 = COPY [[OR2]](s32)
    %0:_(p6) = COPY $vgpr0
    %1:_(s32) = G_LOAD %0 :: (load (s32), align 1, addrspace 6)
    $vgpr0 = COPY %1
...

---
name: test_load_constant32bit_s32_align4
body: |
  bb.0:
    liveins: $vgpr0

    ; CI-LABEL: name: test_load_constant32bit_s32_align4
    ; CI: liveins: $vgpr0
    ; CI-NEXT: {{  $}}
    ; CI-NEXT: [[COPY:%[0-9]+]]:_(p6) = COPY $vgpr0
    ; CI-NEXT: [[C:%[0-9]+]]:_(p6) = G_CONSTANT i32 0
    ; CI-NEXT: [[MV:%[0-9]+]]:_(p4) = G_MERGE_VALUES [[COPY]](p6), [[C]](p6)
    ; CI-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[MV]](p4) :: (load (s32), addrspace 6)
    ; CI-NEXT: $vgpr0 = COPY [[LOAD]](s32)
    %0:_(p6) = COPY $vgpr0
    %1:_(s32) = G_LOAD %0 :: (load (s32), align 4, addrspace 6)
    $vgpr0 = COPY %1
...