llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-sextload.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect  -regbankselect-fast -verify-machineinstrs -o - %s | FileCheck %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect  -regbankselect-greedy -verify-machineinstrs -o - %s | FileCheck %s

---
name: sextload_constant_i8_to_i32_uniform
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; CHECK-LABEL: name: sextload_constant_i8_to_i32_uniform
    ; CHECK: [[COPY:%[0-9]+]]:sgpr(p4) = COPY $sgpr0_sgpr1
    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(p4) = COPY [[COPY]](p4)
    ; CHECK: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p4) :: (load (s8), addrspace 4)
    %0:_(p4) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_SEXTLOAD %0 :: (load (s8), addrspace 4, align 1)
...

---
name: sextload_global_i8_to_i32_uniform
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1

    ; CHECK-LABEL: name: sextload_global_i8_to_i32_uniform
    ; CHECK: [[COPY:%[0-9]+]]:sgpr(p4) = COPY $sgpr0_sgpr1
    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(p4) = COPY [[COPY]](p4)
    ; CHECK: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p4) :: (load (s8), addrspace 1)
    %0:_(p4) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_SEXTLOAD %0 :: (load (s8), addrspace 1, align 1)
...

---
name: sextload_constant_i16_to_i32_uniform
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1

    ; CHECK-LABEL: name: sextload_constant_i16_to_i32_uniform
    ; CHECK: [[COPY:%[0-9]+]]:sgpr(p4) = COPY $sgpr0_sgpr1
    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(p4) = COPY [[COPY]](p4)
    ; CHECK: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p4) :: (load (s16), addrspace 4)
    %0:_(p4) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_SEXTLOAD %0 :: (load (s16), addrspace 4, align 2)
...

---
name: sextload_global_i16_to_i32_uniform
legalized: true

body: |
  bb.0:
    liveins: $sgpr0_sgpr1

    ; CHECK-LABEL: name: sextload_global_i16_to_i32_uniform
    ; CHECK: [[COPY:%[0-9]+]]:sgpr(p4) = COPY $sgpr0_sgpr1
    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(p4) = COPY [[COPY]](p4)
    ; CHECK: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p4) :: (load (s16), addrspace 1)
    %0:_(p4) = COPY $sgpr0_sgpr1
    %1:_(s32) = G_SEXTLOAD %0 :: (load (s16), addrspace 1, align 2)
...

---
name: sextload_local_i8_to_i32_uniform
legalized: true

body: |
  bb.0:
    liveins: $sgpr0
    ; CHECK-LABEL: name: sextload_local_i8_to_i32_uniform
    ; CHECK: [[COPY:%[0-9]+]]:sgpr(p3) = COPY $sgpr0
    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(p3) = COPY [[COPY]](p3)
    ; CHECK: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p3) :: (load (s8), addrspace 3)
    %0:_(p3) = COPY $sgpr0
    %1:_(s32) = G_SEXTLOAD %0 :: (load (s8), addrspace 3, align 1)
...

---
name: sextload_local_i16_to_i32_uniform
legalized: true

body: |
  bb.0:
    liveins: $sgpr0

    ; CHECK-LABEL: name: sextload_local_i16_to_i32_uniform
    ; CHECK: [[COPY:%[0-9]+]]:sgpr(p3) = COPY $sgpr0
    ; CHECK: [[COPY1:%[0-9]+]]:vgpr(p3) = COPY [[COPY]](p3)
    ; CHECK: [[SEXTLOAD:%[0-9]+]]:vgpr(s32) = G_SEXTLOAD [[COPY1]](p3) :: (load (s16), addrspace 3)
    %0:_(p3) = COPY $sgpr0
    %1:_(s32) = G_SEXTLOAD %0 :: (load (s16), addrspace 3, align 2)
...