1 #include <math.h> 2 3 #if defined(__HTM__) || __ARCH__ >= 9 4 sqrt(double x)5 double sqrt(double x) 6 { 7 __asm__ ("sqdbr %0, %1" : "=f"(x) : "f"(x)); 8 return x; 9 } 10 11 #else 12 13 #include "../sqrt.c" 14 15 #endif 16