1#include <math.h>
 2
 3long long llrintf(float x)
 4{
 5	long long n;
 6	__asm__ (
 7		"frintx %s1, %s1\n"
 8		"fcvtzs %x0, %s1\n" : "=r"(n), "+w"(x));
 9	return n;
10}