1/* { dg-require-effective-target arm_thumb1_ok } */
2/* { dg-do compile } */
3/* { dg-options "-Os" } */
4/* { dg-skip-if "" { ! { arm_thumb1 } } } */
5
6long long
7foo (int len)
8{
9  return (long long) (((long long) 1 << len) - 1);
10}
11
12/* { dg-final { scan-assembler-not "ldr" } } */
13/* { dg-final { scan-assembler-times "rsbs" 1 } } */
14
15