# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s

--- |

  define void @memory_alignment(<8 x float>* %vec) {
  entry:
    %v = load <8 x float>, <8 x float>* %vec
    %v2 = insertelement <8 x float> %v, float 0.0, i32 4
    store <8 x float> %v2, <8 x float>* %vec
    ret void
  }

...
---
name:            memory_alignment
tracksRegLiveness: true
liveins:
  - { reg: '$rdi' }
body: |
  bb.0.entry:
    liveins: $rdi
  ; CHECK: [[@LINE+1]]:65: expected 'align'
    $xmm0 = MOVAPSrm $rdi, 1, _, 0, _ :: (load 16 from %ir.vec, 32)
    $xmm1 = MOVAPSrm $rdi, 1, _, 16, _ :: (load 16 from %ir.vec + 16, align 32)
    $xmm2 = FsFLD0SS
    $xmm1 = MOVSSrr killed $xmm1, killed $xmm2
    MOVAPSmr $rdi, 1, _, 0, _, killed $xmm0 :: (store 16 into %ir.vec, align 32)
    MOVAPSmr killed $rdi, 1, _, 16, _, killed $xmm1 :: (store 16 into %ir.vec + 16, align 32)
    RETQ
...