| /* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */ |
| /* { dg-final { scan-assembler "clr1 B100,#7" } } */ |
| |
| typedef struct |
| { |
| unsigned char b0:1; |
| unsigned char b1:1; |
| unsigned char b2:1; |
| unsigned char b3:1; |
| unsigned char b4:1; |
| unsigned char b5:1; |
| unsigned char b6:1; |
| unsigned char b7:1; |
| } BitField; |
| |
| char acDummy[0xf0] __attribute__ ((__BELOW100__)); |
| BitField B100 __attribute__ ((__BELOW100__)) = |
| { |
| 1, 1, 0, 1, 0, 0, 1, 1}; |
| unsigned char *p = (unsigned char *) &B100; |
| |
| void |
| Do (void) |
| { |
| B100.b7 = 0; |
| } |
| |
| int |
| main (void) |
| { |
| Do (); |
| return (*p == 0x4b) ? 0 : 1; |
| } |
