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1 | /* Copyright (C) 2015-2020 Free Software Foundation, Inc. | |
2 | Contributed by ARM Ltd. | |
3 | ||
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU General Public License as published | |
8 | by the Free Software Foundation; either version 3, or (at your | |
9 | option) any later version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT | |
12 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
13 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
14 | License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GCC; see the file COPYING3. If not see | |
18 | <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | /* Pairs of instructions which can be fused. before including this file, | |
21 | define a macro: | |
22 | ||
23 | AARCH64_FUSION_PAIR (name, internal_name) | |
24 | ||
25 | Where: | |
26 | ||
27 | NAME is a string giving a friendly name for the instructions to fuse. | |
28 | INTERNAL_NAME gives the internal name suitable for appending to | |
29 | AARCH64_FUSE_ to give an enum name. */ | |
30 | ||
31 | AARCH64_FUSION_PAIR ("mov+movk", MOV_MOVK) | |
32 | AARCH64_FUSION_PAIR ("adrp+add", ADRP_ADD) | |
33 | AARCH64_FUSION_PAIR ("movk+movk", MOVK_MOVK) | |
34 | AARCH64_FUSION_PAIR ("adrp+ldr", ADRP_LDR) | |
35 | AARCH64_FUSION_PAIR ("cmp+branch", CMP_BRANCH) | |
36 | AARCH64_FUSION_PAIR ("aes+aesmc", AES_AESMC) | |
37 | AARCH64_FUSION_PAIR ("alu+branch", ALU_BRANCH) | |
38 | AARCH64_FUSION_PAIR ("alu+cbz", ALU_CBZ) | |
39 | ||
40 | #undef AARCH64_FUSION_PAIR |