test/CodeGen/Mips/GlobalISel/legalizer/truncStore_and_aExtLoad.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32
--- |

  define void @load1_s8_to_load1_s32(i8* %px) {entry: ret void}
  define void @load2_s16_to_load2_s32(i16* %px) {entry: ret void}
  define void @load_store_i1(i1* %px, i1* %py) {entry: ret void}
  define void @load_store_i8(i8* %px, i8* %py) {entry: ret void}
  define void @load_store_i16(i16* %px, i16* %py) {entry: ret void}
  define void @load_store_i32(i32* %px, i32* %py) {entry: ret void}

...
---
name:            load1_s8_to_load1_s32
alignment:       4
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0

    ; MIPS32-LABEL: name: load1_s8_to_load1_s32
    ; MIPS32: liveins: $a0
    ; MIPS32: [[COPY:%[0-9]+]]:_(p0) = COPY $a0
    ; MIPS32: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY]](p0) :: (load 1 from %ir.px)
    ; MIPS32: $v0 = COPY [[LOAD]](s32)
    ; MIPS32: RetRA implicit $v0
    %0:_(p0) = COPY $a0
    %2:_(s32) = G_LOAD %0(p0) :: (load 1 from %ir.px)
    $v0 = COPY %2(s32)
    RetRA implicit $v0

...
---
name:            load2_s16_to_load2_s32
alignment:       4
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0

    ; MIPS32-LABEL: name: load2_s16_to_load2_s32
    ; MIPS32: liveins: $a0
    ; MIPS32: [[COPY:%[0-9]+]]:_(p0) = COPY $a0
    ; MIPS32: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY]](p0) :: (load 2 from %ir.px)
    ; MIPS32: $v0 = COPY [[LOAD]](s32)
    ; MIPS32: RetRA implicit $v0
    %0:_(p0) = COPY $a0
    %2:_(s32) = G_LOAD %0(p0) :: (load 2 from %ir.px)
    $v0 = COPY %2(s32)
    RetRA implicit $v0

...
---
name:            load_store_i1
alignment:       4
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0, $a1

    ; MIPS32-LABEL: name: load_store_i1
    ; MIPS32: liveins: $a0, $a1
    ; MIPS32: [[COPY:%[0-9]+]]:_(p0) = COPY $a0
    ; MIPS32: [[COPY1:%[0-9]+]]:_(p0) = COPY $a1
    ; MIPS32: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY1]](p0) :: (load 1 from %ir.py)
    ; MIPS32: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
    ; MIPS32: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LOAD]](s32)
    ; MIPS32: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
    ; MIPS32: G_STORE [[AND]](s32), [[COPY]](p0) :: (store 1 into %ir.px)
    ; MIPS32: RetRA
    %0:_(p0) = COPY $a0
    %1:_(p0) = COPY $a1
    %2:_(s1) = G_LOAD %1(p0) :: (load 1 from %ir.py)
    G_STORE %2(s1), %0(p0) :: (store 1 into %ir.px)
    RetRA

...
---
name:            load_store_i8
alignment:       4
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0, $a1

    ; MIPS32-LABEL: name: load_store_i8
    ; MIPS32: liveins: $a0, $a1
    ; MIPS32: [[COPY:%[0-9]+]]:_(p0) = COPY $a0
    ; MIPS32: [[COPY1:%[0-9]+]]:_(p0) = COPY $a1
    ; MIPS32: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY1]](p0) :: (load 1 from %ir.py)
    ; MIPS32: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LOAD]](s32)
    ; MIPS32: G_STORE [[COPY2]](s32), [[COPY]](p0) :: (store 1 into %ir.px)
    ; MIPS32: RetRA
    %0:_(p0) = COPY $a0
    %1:_(p0) = COPY $a1
    %2:_(s8) = G_LOAD %1(p0) :: (load 1 from %ir.py)
    G_STORE %2(s8), %0(p0) :: (store 1 into %ir.px)
    RetRA

...
---
name:            load_store_i16
alignment:       4
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0, $a1

    ; MIPS32-LABEL: name: load_store_i16
    ; MIPS32: liveins: $a0, $a1
    ; MIPS32: [[COPY:%[0-9]+]]:_(p0) = COPY $a0
    ; MIPS32: [[COPY1:%[0-9]+]]:_(p0) = COPY $a1
    ; MIPS32: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY1]](p0) :: (load 2 from %ir.py)
    ; MIPS32: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LOAD]](s32)
    ; MIPS32: G_STORE [[COPY2]](s32), [[COPY]](p0) :: (store 2 into %ir.px)
    ; MIPS32: RetRA
    %0:_(p0) = COPY $a0
    %1:_(p0) = COPY $a1
    %2:_(s16) = G_LOAD %1(p0) :: (load 2 from %ir.py)
    G_STORE %2(s16), %0(p0) :: (store 2 into %ir.px)
    RetRA

...
---
name:            load_store_i32
alignment:       4
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0, $a1

    ; MIPS32-LABEL: name: load_store_i32
    ; MIPS32: liveins: $a0, $a1
    ; MIPS32: [[COPY:%[0-9]+]]:_(p0) = COPY $a0
    ; MIPS32: [[COPY1:%[0-9]+]]:_(p0) = COPY $a1
    ; MIPS32: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY1]](p0) :: (load 4 from %ir.py)
    ; MIPS32: G_STORE [[LOAD]](s32), [[COPY]](p0) :: (store 4 into %ir.px)
    ; MIPS32: RetRA
    %0:_(p0) = COPY $a0
    %1:_(p0) = COPY $a1
    %2:_(s32) = G_LOAD %1(p0) :: (load 4 from %ir.py)
    G_STORE %2(s32), %0(p0) :: (store 4 into %ir.px)
    RetRA

...