llvm/llvm/test/CodeGen/MIR/Generic/aligned-memoperands.mir

# RUN: llc -run-pass none -o - %s | FileCheck %s

---
name: aligned_memoperands
body: |
  bb.0:
    ; CHECK-LABEL: name: aligned_memoperands
    ; CHECK: [[DEF:%[0-9]+]]:_(p0) = IMPLICIT_DEF
    ; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load (s32) from `ptr undef`)
    ; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load (s32) from `ptr undef`, align 2)
    ; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load (s32) from `ptr undef`)
    ; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load (s32) from `ptr undef`, align 8)
    ; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load (s32) from `ptr undef` + 12, align 2)
    ; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load (s32) from `ptr undef` + 12)
    ; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load (s32) from `ptr undef` + 12, align 2)
    ; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load (s32) from `ptr undef` + 12)
    ; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[DEF]](p0) :: (load (s32) from `ptr undef` + 12, basealign 8)
    %0:_(p0) = IMPLICIT_DEF
    %1:_(s32) = G_LOAD %0 :: (load (s32) from `ptr undef`)
    %1:_(s32) = G_LOAD %0 :: (load (s32) from `ptr undef`, align 2)
    %1:_(s32) = G_LOAD %0 :: (load (s32) from `ptr undef`, align 4) ; redundant
    %1:_(s32) = G_LOAD %0 :: (load (s32) from `ptr undef`, align 8)
    %1:_(s32) = G_LOAD %0 :: (load (s32) from `ptr undef` + 12, align 2)
    %1:_(s32) = G_LOAD %0 :: (load (s32) from `ptr undef` + 12, align 4) ; redundant
    %1:_(s32) = G_LOAD %0 :: (load (s32) from `ptr undef` + 12, basealign 2) ; printed as "align"
    %1:_(s32) = G_LOAD %0 :: (load (s32) from `ptr undef` + 12, basealign 4) ; redundant
    %1:_(s32) = G_LOAD %0 :: (load (s32) from `ptr undef` + 12, basealign 8)
...