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 31AARCH64_FUSION_PAIR ("mov+movk", MOV_MOVK) 32AARCH64_FUSION_PAIR ("adrp+add", ADRP_ADD) 33AARCH64_FUSION_PAIR ("movk+movk", MOVK_MOVK) 34AARCH64_FUSION_PAIR ("adrp+ldr", ADRP_LDR) 35AARCH64_FUSION_PAIR ("cmp+branch", CMP_BRANCH) 36AARCH64_FUSION_PAIR ("aes+aesmc", AES_AESMC) 37AARCH64_FUSION_PAIR ("alu+branch", ALU_BRANCH) 38AARCH64_FUSION_PAIR ("alu+cbz", ALU_CBZ) 39AARCH64_FUSION_PAIR ("addsub_2reg_const1", ADDSUB_2REG_CONST1) 40 41#undef AARCH64_FUSION_PAIR 42