/*      $OpenBSD: s_significand.S,v 1.6 2022/08/27 08:30:18 tb Exp $ */
/*
 * Written by J.T. Conklin <jtc@NetBSD.org>.
 * Public domain.
 */

#include <machine/asm.h>

#include "abi.h"

ENTRY_NB(significand)
        RETGUARD_SETUP(significand, r11)
        XMM_ONE_ARG_DOUBLE_PROLOGUE
        fldl    ARG_DOUBLE_ONE
        fxtract
        fstp    %st(1)
        XMM_DOUBLE_EPILOGUE
        RETGUARD_CHECK(significand, r11)
        ret
END(significand)
        .weak   significand