1; RUN: llc < %s -mtriple=armv7-linux-gnueabi | FileCheck %s
2
3%struct.s = type { [4 x i32] }
4@v = constant %struct.s zeroinitializer;
5
6declare void @f(%struct.s* %p);
7
8; CHECK-LABEL: t:
9define void @t(i32 %a, %struct.s* byval %s) nounwind {
10entry:
11
12; Here we need to only check proper start address of restored %s argument.
13; CHECK:      sub     sp, sp, #16
14; CHECK:      push    {r11, lr}
15; CHECK:      add     r0, sp, #12
16; CHECK:      stm     r0, {r1, r2, r3}
17; CHECK:      add     r0, sp, #12
18; CHECK-NEXT: bl f
19  call void @f(%struct.s* %s)
20  ret void
21}
22
23; CHECK-LABEL: caller:
24define void @caller() {
25
26; CHECK:      ldm     r0, {r1, r2, r3}
27  call void @t(i32 0, %struct.s* @v);
28  ret void
29}
30