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1 /* Copyright (C) 2015-2018 Free Software Foundation, Inc.
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111
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2 Contributed by ARM Ltd.
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3
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4 This file is part of GCC.
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5
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6 GCC is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published
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8 by the Free Software Foundation; either version 3, or (at your
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9 option) any later version.
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10
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11 GCC is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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13 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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14 License for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with GCC; see the file COPYING3. If not see
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18 <http://www.gnu.org/licenses/>. */
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19
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20 /* Pairs of instructions which can be fused. before including this file,
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21 define a macro:
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22
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23 AARCH64_FUSION_PAIR (name, internal_name)
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24
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25 Where:
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26
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27 NAME is a string giving a friendly name for the instructions to fuse.
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28 INTERNAL_NAME gives the internal name suitable for appending to
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29 AARCH64_FUSE_ to give an enum name. */
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30
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31 AARCH64_FUSION_PAIR ("mov+movk", MOV_MOVK)
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32 AARCH64_FUSION_PAIR ("adrp+add", ADRP_ADD)
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33 AARCH64_FUSION_PAIR ("movk+movk", MOVK_MOVK)
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34 AARCH64_FUSION_PAIR ("adrp+ldr", ADRP_LDR)
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35 AARCH64_FUSION_PAIR ("cmp+branch", CMP_BRANCH)
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36 AARCH64_FUSION_PAIR ("aes+aesmc", AES_AESMC)
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37 AARCH64_FUSION_PAIR ("alu+branch", ALU_BRANCH)
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38
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39 #undef AARCH64_FUSION_PAIR
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