1/* PR middle-end/57344 */ 2 3struct __attribute__((packed)) S 4{ 5 int a : 11; 6#if __SIZEOF_INT__ * __CHAR_BIT__ >= 32 7 int b : 22; 8#else 9 int b : 13; 10#endif 11 char c; 12 int : 0; 13} s[2]; 14int i; 15 16__attribute__((noinline, noclone)) void 17foo (int x) 18{ 19 if (x != -3161) 20 __builtin_abort (); 21 asm volatile ("" : : : "memory"); 22} 23 24int 25main () 26{ 27 struct S t = { 0, -3161L }; 28 s[1] = t; 29 for (; i < 1; i++) 30 foo (s[1].b); 31 return 0; 32} 33