root/lib/libm/arch/amd64/e_sqrt.S
/*      $OpenBSD: e_sqrt.S,v 1.6 2018/07/03 22:43:34 mortimer Exp $ */
/*
 * Written by J.T. Conklin <jtc@NetBSD.org>.
 * Public domain.
 */

#include <machine/asm.h>
#include "abi.h"

ENTRY(sqrt)
        RETGUARD_SETUP(sqrt, r11)
        sqrtsd  %xmm0,%xmm0
        RETGUARD_CHECK(sqrt, r11)
        ret
END_STD(sqrt)