projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d9254fc | 1 | /* Copyright (C) 2015-2020 Free Software Foundation, Inc. |
| 665dd6f3 JG |
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 | ||
| ed9fa8d2 | 23 | AARCH64_FUSION_PAIR (name, internal_name) |
| 665dd6f3 JG |
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 | |
| ed9fa8d2 AP |
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) | |
| 00a8574a | 36 | AARCH64_FUSION_PAIR ("aes+aesmc", AES_AESMC) |
| 00c7c57f | 37 | AARCH64_FUSION_PAIR ("alu+branch", ALU_BRANCH) |
| a4f3fa71 | 38 | AARCH64_FUSION_PAIR ("alu+cbz", ALU_CBZ) |
| 665dd6f3 | 39 | |
| cd8b19af | 40 | #undef AARCH64_FUSION_PAIR |