src/math/arm/sqrt.c


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#include <math.h>

#if __VFP_FP__ && !__SOFTFP__

double sqrt(double x)
{
	__asm__ ("vsqrt.f64 %P0, %P1" : "=w"(x) : "w"(x));
	return x;
}

#else

#include "../sqrt.c"

#endif