1 extern void abort (void); 2 3 typedef struct { 4 long r[(19 + sizeof (long))/(sizeof (long))]; 5 } realvaluetype; 6 7 typedef void *tree; 8 9 static realvaluetype real_value_from_int_cst(tree x,tree y)10real_value_from_int_cst (tree x, tree y) 11 { 12 realvaluetype r; 13 int i; 14 for (i = 0; i < sizeof(r.r)/sizeof(long); ++i) 15 r.r[i] = -1; 16 return r; 17 } 18 19 struct brfic_args 20 { 21 tree type; 22 tree i; 23 realvaluetype d; 24 }; 25 26 static void build_real_from_int_cst_1(data)27build_real_from_int_cst_1 (data) 28 void * data; 29 { 30 struct brfic_args *args = (struct brfic_args *) data; 31 args->d = real_value_from_int_cst (args->type, args->i); 32 } 33 main()34int main() 35 { 36 struct brfic_args args; 37 38 __builtin_memset (&args, 0, sizeof(args)); 39 build_real_from_int_cst_1 (&args); 40 41 if (args.d.r[0] == 0) 42 abort (); 43 return 0; 44 } 45