/* { dg-do run } */ | |
/* { dg-options "-O2" } */ | |
unsigned int foo (unsigned int a) | |
{ | |
unsigned int u = 0; | |
unsigned short b = __builtin_bswap16 (a); | |
return b >> (u, 12); | |
} | |
int main (void) | |
{ | |
unsigned int x = foo (0x80); | |
if (x != 0x0008) | |
__builtin_abort (); | |
return 0; | |
} | |