1 #include <math.h> 2 3 #ifdef _ARCH_PWR5X 4 roundf(float x)5 float roundf(float x) 6 { 7 __asm__ ("frin %0, %1" : "=f"(x) : "f"(x)); 8 return x; 9 } 10 11 #else 12 13 #include "../roundf.c" 14 15 #endif 16