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99dee823 | 1 | /* Copyright (C) 2008-2021 Free Software Foundation, Inc. |
feeeff5c JR |
2 | Contributed by Embecosm on behalf of Adapteva, Inc. |
3 | ||
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it under | |
7 | the terms of the GNU General Public License as published by the Free | |
8 | Software Foundation; either version 3, or (at your option) any later | |
9 | version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | for more details. | |
15 | ||
16 | Under Section 7 of GPL version 3, you are granted additional | |
17 | permissions described in the GCC Runtime Library Exception, version | |
18 | 3.1, as published by the Free Software Foundation. | |
19 | ||
20 | You should have received a copy of the GNU General Public License and | |
21 | a copy of the GCC Runtime Library Exception along with this program; | |
22 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | <http://www.gnu.org/licenses/>. */ | |
24 | ||
25 | #include "../epiphany-asm.h" | |
26 | ||
27 | FSTAB (__uneqsf2,T_INT) | |
28 | .global SYM(__uneqsf2) | |
29 | .balign 8,,2 | |
30 | HIDDEN_FUNC(__uneqsf2) | |
31 | SYM(__uneqsf2): | |
32 | sub TMP0,r0,r1 | |
33 | beq .Lret | |
34 | orr TMP0,r0,r1 | |
35 | add TMP0,TMP0,TMP0 | |
36 | beq .Lret | |
37 | mov TMP0,1 | |
38 | movt TMP0,0xff00 | |
39 | lsl TMP1,r0,1 | |
40 | sub TMP1,TMP0,TMP1 | |
41 | blteu .Lret | |
42 | lsl TMP1,r1,1 | |
43 | sub TMP1,TMP0,TMP1 | |
44 | .Lret: rts /* uneq: lteu */ | |
45 | ENDFUNC(__uneqsf2) |