1// SPDX-License-Identifier: GPL-2.0
2// Copyright (C) 2005-2018 Andes Technology Corporation
3#include <asm/sfp-machine.h>
4#include <math-emu/soft-fp.h>
5#include <math-emu/double.h>
6int fcmpd(void *ft, void *fa, void *fb, int cmpop)
7{
8	FP_DECL_D(A);
9	FP_DECL_D(B);
10	FP_DECL_EX;
11	long cmp;
12
13	FP_UNPACK_DP(A, fa);
14	FP_UNPACK_DP(B, fb);
15
16	FP_CMP_D(cmp, A, B, SF_CUN);
17	cmp += 2;
18	if (cmp == SF_CGT)
19		*(long *)ft = 0;
20	else
21		*(long *)ft = (cmp & cmpop) ? 1 : 0;
22
23	return 0;
24}
25