| Vincent Chen | 1ac8325 | 2018-11-22 11:14:35 +0800 | [diff] [blame] | 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> |
| 6 | int 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 | } |