1/* { dg-do compile } */
2/* { dg-options "-O2 -mmovbe" } */
3
4extern long long x;
5
6void
7foo (long long i)
8{
9  x = __builtin_bswap64 (i);
10}
11
12long long
13bar ()
14{
15  return __builtin_bswap64 (x);
16}
17
18/* { dg-final { scan-assembler-times "movbe\[ \t\]" 4 { target ilp32 } } } */
19/* { dg-final { scan-assembler-times "movbe\[ \t\]" 2 { target lp64 } } } */
20