/* { dg-do compile } */ | |
/* { dg-require-effective-target arm_thumb1_ok } */ | |
/* { dg-options "-O1 -mthumb" } */ | |
struct foo | |
{ | |
unsigned b31 : 1; | |
unsigned b30 : 1; | |
unsigned b29 : 1; | |
unsigned b28 : 1; | |
unsigned rest : 28; | |
}; | |
unsigned | |
foo(a) | |
struct foo a; | |
{ | |
return a.b30; | |
} | |
/* { dg-final { scan-assembler-times "lsl" 1 } } */ | |
/* { dg-final { scan-assembler-times "lsr" 1 } } */ |