1/* { dg-do compile } */
2/* { dg-require-effective-target arm_unaligned } */
3/* { dg-options "-O2" } */
4
5#include <string.h>
6
7char src[16] = { 0 };
8char dest[16] = { 0 };
9
10void aligned_both (void)
11{
12  memcpy (dest, src, 15);
13}
14
15/* We know both src and dest to be aligned: expect multiword loads/stores.  */
16
17/* { dg-final { scan-assembler-times "ldmia" 1 { target { ! { arm_prefer_ldrd_strd } } } } } */
18/* { dg-final { scan-assembler-times "stmia" 1 { target { ! { arm_prefer_ldrd_strd } } } } } */
19/* { dg-final { scan-assembler "ldrd" { target { arm_prefer_ldrd_strd } } } } */
20/* { dg-final { scan-assembler-times "ldm" 0 { target { arm_prefer_ldrd_strd } } } } */
21/* { dg-final { scan-assembler "strd" { target { arm_prefer_ldrd_strd } } } } */
22/* { dg-final { scan-assembler-times "stm" 0 { target { arm_prefer_ldrd_strd } } } } */
23