/* { dg-do run { target i?86-*-* x86_64-*-* } } */ | |
int tester(char *bytes) | |
{ | |
union { | |
struct { | |
unsigned int r1:4; | |
unsigned int r2:4; | |
} fmt; | |
char value[1]; | |
} ovl; | |
ovl.value[0] = bytes[0]; | |
return ovl.fmt.r1; | |
} | |
extern void abort (void); | |
int main() | |
{ | |
char buff = 0x2f; | |
if (tester(&buff) != 0x0f) | |
abort (); | |
return 0; | |
} | |