1# RUN: not llc -mtriple=x86_64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s 2 3--- | 4 5 define void @memory_alignment(ptr %vec) { 6 entry: 7 %v = load <8 x float>, ptr %vec 8 %v2 = insertelement <8 x float> %v, float 0.0, i32 4 9 store <8 x float> %v2, ptr %vec 10 ret void 11 } 12 13... 14--- 15name: memory_alignment 16tracksRegLiveness: true 17liveins: 18 - { reg: '$rdi' } 19body: | 20 bb.0.entry: 21 liveins: $rdi 22 ; CHECK: [[@LINE+1]]:69: expected 'align' 23 $xmm0 = MOVAPSrm $rdi, 1, _, 0, _ :: (load (s128) from %ir.vec, 32) 24 $xmm1 = MOVAPSrm $rdi, 1, _, 16, _ :: (load (s128) from %ir.vec + 16, basealign 32) 25 $xmm2 = FsFLD0SS 26 $xmm1 = MOVSSrr killed $xmm1, killed $xmm2 27 MOVAPSmr $rdi, 1, _, 0, _, killed $xmm0 :: (store (s128) into %ir.vec, align 32) 28 MOVAPSmr killed $rdi, 1, _, 16, _, killed $xmm1 :: (store (s128) into %ir.vec + 16, basealign 32) 29 RET64 30... 31