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 16