[wasi-libc.git] / libc-top-half / musl / src / math / arm / sqrt.c

#include <math.h>

#if (__ARM_PCS_VFP || (__VFP_FP__ && !__SOFTFP__)) && (__ARM_FP&8)

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

#else

#include "../sqrt.c"

#endif
Commit	Line	Data
320054e8 DG	1	#include <math.h>
320054e8 DG	2
322bd4ff	3	#if (__ARM_PCS_VFP \|\| (__VFP_FP__ && !__SOFTFP__)) && (__ARM_FP&8)
320054e8 DG	4
	5	double sqrt(double x)
	6	{
	7	__asm__ ("vsqrt.f64 %P0, %P1" : "=w"(x) : "w"(x));
	8	return x;
	9	}
	10
	11	#else
	12
	13	#include "../sqrt.c"
	14
	15	#endif