1 #include <math.h> 2 3 #if !defined _SOFT_FLOAT && defined _ARCH_PPCSQ 4 sqrt(double x)5 double sqrt(double x) 6 { 7 __asm__ ("fsqrt %0, %1\n" : "=d" (x) : "d" (x)); 8 return x; 9 } 10 11 #else 12 13 #include "../sqrt.c" 14 15 #endif 16