1#include <math.h>
 2
 3#if __riscv_flen >= 32
 4
 5float copysignf(float x, float y)
 6{
 7	__asm__ ("fsgnj.s %0, %1, %2" : "=f"(x) : "f"(x), "f"(y));
 8	return x;
 9}
10
11#else
12
13#include "../copysignf.c"
14
15#endif