1#include <math.h>
 2
 3#if __riscv_flen >= 64
 4
 5double fma(double x, double y, double z)
 6{
 7	__asm__ ("fmadd.d %0, %1, %2, %3" : "=f"(x) : "f"(x), "f"(y), "f"(z));
 8	return x;
 9}
10
11#else
12
13#include "../fma.c"
14
15#endif