# 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]]:75: expected an integer literal after 'align' $xmm0 = MOVAPSrm $rdi, 1, _, 0, _ :: (load (s128) from %ir.vec, align -32) $xmm1 = MOVAPSrm $rdi, 1, _, 16, _ :: (load (s128) from %ir.vec + 16, basealign 32) $xmm2 = FsFLD0SS $xmm1 = MOVSSrr killed $xmm1, killed $xmm2 MOVAPSmr $rdi, 1, _, 0, _, killed $xmm0 :: (store (s128) into %ir.vec, align 32) MOVAPSmr killed $rdi, 1, _, 16, _, killed $xmm1 :: (store (s128) into %ir.vec + 16, basealign 32) RET64 ...