| /* Copyright (C) 2015-2021 Free Software Foundation, Inc. |
| Contributed by ARM Ltd. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it |
| under the terms of the GNU General Public License as published |
| by the Free Software Foundation; either version 3, or (at your |
| option) any later version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Pairs of instructions which can be fused. before including this file, |
| define a macro: |
| |
| AARCH64_FUSION_PAIR (name, internal_name) |
| |
| Where: |
| |
| NAME is a string giving a friendly name for the instructions to fuse. |
| INTERNAL_NAME gives the internal name suitable for appending to |
| AARCH64_FUSE_ to give an enum name. */ |
| |
| AARCH64_FUSION_PAIR ("mov+movk", MOV_MOVK) |
| AARCH64_FUSION_PAIR ("adrp+add", ADRP_ADD) |
| AARCH64_FUSION_PAIR ("movk+movk", MOVK_MOVK) |
| AARCH64_FUSION_PAIR ("adrp+ldr", ADRP_LDR) |
| AARCH64_FUSION_PAIR ("cmp+branch", CMP_BRANCH) |
| AARCH64_FUSION_PAIR ("aes+aesmc", AES_AESMC) |
| AARCH64_FUSION_PAIR ("alu+branch", ALU_BRANCH) |
| AARCH64_FUSION_PAIR ("alu+cbz", ALU_CBZ) |
| |
| #undef AARCH64_FUSION_PAIR |
