# RUN: llc -mtriple=x86_64-linux-gnu -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X64
# RUN: llc -mtriple=i386-linux-gnu   -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X32

--- |
  define void @test_memop_s8tos32() {
    ret void
  }

  define void @test_memop_s64() {
    ret void
  }
...
---
name:            test_memop_s8tos32
# ALL-LABEL: name:  test_memop_s8tos32
alignment:       4
legalized:       false
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: _, preferred-register: '' }
  - { id: 3, class: _, preferred-register: '' }
  - { id: 4, class: _, preferred-register: '' }
  - { id: 5, class: _, preferred-register: '' }
  - { id: 6, class: _, preferred-register: '' }
  - { id: 7, class: _, preferred-register: '' }
  - { id: 8, class: _, preferred-register: '' }
  - { id: 9, class: _, preferred-register: '' }
  - { id: 10, class: _, preferred-register: '' }
# ALL:          %0(p0) = IMPLICIT_DEF
# ALL-NEXT:     %11(s8) = G_LOAD %0(p0) :: (load 1)
# ALL-NEXT:     %9(s1) = G_TRUNC %11(s8)
# ALL-NEXT:     %1(s8) = G_LOAD %0(p0) :: (load 1)
# ALL-NEXT:     %2(s16) = G_LOAD %0(p0) :: (load 2)
# ALL-NEXT:     %3(s32) = G_LOAD %0(p0) :: (load 4)
# ALL-NEXT:     %4(p0) = G_LOAD %0(p0) :: (load 8)
# ALL-NEXT:     %10(s1) = IMPLICIT_DEF
# ALL-NEXT:     %12(s8) = G_ZEXT %10(s1)
# ALL-NEXT:     G_STORE %12(s8), %0(p0) :: (store 1)
# ALL-NEXT:     %5(s8) = IMPLICIT_DEF
# ALL-NEXT:     G_STORE %5(s8), %0(p0) :: (store 1)
# ALL-NEXT:     %6(s16) = IMPLICIT_DEF
# ALL-NEXT:     G_STORE %6(s16), %0(p0) :: (store 2)
# ALL-NEXT:     %7(s32) = IMPLICIT_DEF
# ALL-NEXT:     G_STORE %7(s32), %0(p0) :: (store 4)
# ALL-NEXT:     %8(p0) = IMPLICIT_DEF
# ALL-NEXT:     G_STORE %8(p0), %0(p0) :: (store 8)
body:             |
  bb.1 (%ir-block.0):
    liveins: %rdi

    %0(p0) = IMPLICIT_DEF
    %9(s1) = G_LOAD %0(p0) :: (load 1)
    %1(s8) = G_LOAD %0(p0) :: (load 1)
    %2(s16) = G_LOAD %0(p0) :: (load 2)
    %3(s32) = G_LOAD %0(p0) :: (load 4)
    %4(p0) = G_LOAD %0(p0) :: (load 8)

    %10(s1) = IMPLICIT_DEF
    G_STORE %10, %0 :: (store 1)
    %5(s8) = IMPLICIT_DEF
    G_STORE %5, %0 :: (store 1)
    %6(s16) = IMPLICIT_DEF
    G_STORE %6, %0 :: (store 2)
    %7(s32) = IMPLICIT_DEF
    G_STORE %7, %0 :: (store 4)
    %8(p0) = IMPLICIT_DEF
    G_STORE %8, %0 :: (store 8)
...
---
name:            test_memop_s64
# ALL-LABEL: name:  test_memop_s64
alignment:       4
legalized:       false
regBankSelected: false
registers:
  - { id: 0, class: _, preferred-register: '' }
  - { id: 1, class: _, preferred-register: '' }
  - { id: 2, class: _, preferred-register: '' }
liveins:
# X64:          %0(p0) = IMPLICIT_DEF
# X64-NEXT:     %1(s64) = G_LOAD %0(p0) :: (load 8)
# X64-NEXT:     %2(s64) = IMPLICIT_DEF
# X64-NEXT:     G_STORE %2(s64), %0(p0) :: (store 8)
#
# X32:          %0(p0) = IMPLICIT_DEF
# X32-NEXT:     %3(s32) = G_LOAD %0(p0) :: (load 8)
# X32-NEXT:     %6(s32) = G_CONSTANT i32 4
# X32-NEXT:     %5(p0) = G_GEP %0, %6(s32)
# X32-NEXT:     %4(s32) = G_LOAD %5(p0) :: (load 8)
# X32-NEXT:     %1(s64) = G_MERGE_VALUES %3(s32), %4(s32)
# X32-NEXT:     %2(s64) = IMPLICIT_DEF
# X32-NEXT:     %7(s32), %8(s32) = G_UNMERGE_VALUES %2(s64)
# X32-NEXT:     G_STORE %7(s32), %0(p0) :: (store 8)
# X32-NEXT:     %10(s32) = G_CONSTANT i32 4
# X32-NEXT:     %9(p0) = G_GEP %0, %10(s32)
# X32-NEXT:     G_STORE %8(s32), %9(p0) :: (store 8)
body:             |
  bb.1 (%ir-block.0):
    liveins: %rdi

    %0(p0) = IMPLICIT_DEF
    %1(s64) = G_LOAD %0(p0) :: (load 8)

    %2(s64) = IMPLICIT_DEF
    G_STORE %2, %0 :: (store 8)

...