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aarch64-fusion-pairs.def revision 1.1.1.6 
      1  1.1.1.5  mrg /* Copyright (C) 2015-2020 Free Software Foundation, Inc.
      2      1.1  mrg    Contributed by ARM Ltd.
      3      1.1  mrg 
      4      1.1  mrg    This file is part of GCC.
      5      1.1  mrg 
      6      1.1  mrg    GCC is free software; you can redistribute it and/or modify it
      7      1.1  mrg    under the terms of the GNU General Public License as published
      8      1.1  mrg    by the Free Software Foundation; either version 3, or (at your
      9      1.1  mrg    option) any later version.
     10      1.1  mrg 
     11      1.1  mrg    GCC is distributed in the hope that it will be useful, but WITHOUT
     12      1.1  mrg    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
     13      1.1  mrg    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
     14      1.1  mrg    License for more details.
     15      1.1  mrg 
     16      1.1  mrg    You should have received a copy of the GNU General Public License
     17      1.1  mrg    along with GCC; see the file COPYING3.  If not see
     18      1.1  mrg    <http://www.gnu.org/licenses/>.  */
     19      1.1  mrg 
     20      1.1  mrg /* Pairs of instructions which can be fused. before including this file,
     21      1.1  mrg    define a macro:
     22      1.1  mrg 
     23      1.1  mrg      AARCH64_FUSION_PAIR (name, internal_name)
     24      1.1  mrg 
     25      1.1  mrg    Where:
     26      1.1  mrg 
     27      1.1  mrg      NAME is a string giving a friendly name for the instructions to fuse.
     28      1.1  mrg      INTERNAL_NAME gives the internal name suitable for appending to
     29      1.1  mrg      AARCH64_FUSE_ to give an enum name. */
     30      1.1  mrg 
     31      1.1  mrg AARCH64_FUSION_PAIR ("mov+movk", MOV_MOVK)
     32      1.1  mrg AARCH64_FUSION_PAIR ("adrp+add", ADRP_ADD)
     33      1.1  mrg AARCH64_FUSION_PAIR ("movk+movk", MOVK_MOVK)
     34      1.1  mrg AARCH64_FUSION_PAIR ("adrp+ldr", ADRP_LDR)
     35      1.1  mrg AARCH64_FUSION_PAIR ("cmp+branch", CMP_BRANCH)
     36      1.1  mrg AARCH64_FUSION_PAIR ("aes+aesmc", AES_AESMC)
     37  1.1.1.3  mrg AARCH64_FUSION_PAIR ("alu+branch", ALU_BRANCH)
     38  1.1.1.5  mrg AARCH64_FUSION_PAIR ("alu+cbz", ALU_CBZ)
     39  1.1.1.6  mrg AARCH64_FUSION_PAIR ("addsub_2reg_const1", ADDSUB_2REG_CONST1)
     40      1.1  mrg 
     41  1.1.1.2  mrg #undef AARCH64_FUSION_PAIR
     42