1 /* { dg-options "-Wno-psabi" } */ 2 /* { dg-require-effective-target int32plus } */ 3 void abort (void); 4 5 struct S2848 6 { 7 unsigned int a; 8 _Complex int b; 9 struct 10 { 11 } __attribute__ ((aligned)) c; 12 }; 13 14 struct S2848 s2848; 15 16 int fails; 17 18 void __attribute__((noinline)) check2848va(int z,...)19check2848va (int z, ...) 20 { 21 struct S2848 arg; 22 __builtin_va_list ap; 23 24 __builtin_va_start (ap, z); 25 26 arg = __builtin_va_arg (ap, struct S2848); 27 28 if (s2848.a != arg.a) 29 ++fails; 30 if (s2848.b != arg.b) 31 ++fails; 32 33 __builtin_va_end (ap); 34 } 35 main(void)36int main (void) 37 { 38 s2848.a = 4027477739U; 39 s2848.b = (723419448 + -218144346 * __extension__ 1i); 40 41 check2848va (1, s2848); 42 43 if (fails) 44 abort (); 45 46 return 0; 47 } 48 49