1 ; RUN: llc < %s -mtriple=x86_64-windows-msvc | FileCheck %s
3 define dso_local x86_regcallcc void @ensure_align() local_unnamed_addr #0 {
5 %b = alloca i32, align 4
6 call void asm sideeffect "nopl $0", "=*m,~{dirflag},~{fpsr},~{flags}"(ptr elementtype(i32) nonnull %b)
10 ; CHECK-LABEL: ensure_align: # @ensure_align
11 ; CHECK: .seh_stackalloc 8
12 ; CHECK: .seh_endprologue