1/* PR middle-end/19983 */ 2 3typedef __SIZE_TYPE__ size_t; 4 5extern void abort(void); 6extern int memcmp(const void *, const void *, size_t); 7 8double n1 = __builtin_nan("0x1"); 9double n2 = __builtin_nan("0X1"); 10 11int main() 12{ 13 if (memcmp (&n1, &n2, sizeof(double))) 14 abort(); 15 return 0; 16} 17 18