/usr/lib/gcc-cross/aarch64-linux-gnu/7/plugin/include/config/aarch64/aarch64-fusion-pairs.def is in gcc-7-plugin-dev-aarch64-linux-gnu 7.3.0-16ubuntu3cross1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | /* Copyright (C) 2015-2017 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)
#undef AARCH64_FUSION_PAIR
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