sqrtf.c\arm\math\src - musl - musl - an implementation of the standard library for Linux-based systems

#include <math.h>
#if (__ARM_PCS_VFP || (__VFP_FP__ && !__SOFTFP__)) && !BROKEN_VFP_ASM
float sqrtf(float x)
{
	__asm__ ("vsqrt.f32 %0, %1" : "=t"(x) : "t"(x));
	return x;
}
#else
#include "../sqrtf.c"
#endif