libc-top-half/musl/src/math/aarch64/fma.c


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#include <math.h>

double fma(double x, double y, double z)
{
	__asm__ ("fmadd %d0, %d1, %d2, %d3" : "=w"(x) : "w"(x), "w"(y), "w"(z));
	return x;
}