annotate gcc/config/ft32/ft32.opt @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
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1 ; Options for the FT32 port of the compiler.
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2
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3 ; Copyright (C) 2015-2020 Free Software Foundation, Inc.
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4 ;
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5 ; This file is part of GCC.
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6 ;
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7 ; GCC is free software; you can redistribute it and/or modify it under
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8 ; the terms of the GNU General Public License as published by the Free
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9 ; Software Foundation; either version 3, or (at your option) any later
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10 ; version.
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11 ;
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12 ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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13 ; WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 ; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 ; for more details.
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16 ;
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17 ; You should have received a copy of the GNU General Public License
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18 ; along with GCC; see the file COPYING3. If not see
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19 ; <http://www.gnu.org/licenses/>.
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20
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21 msim
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22 Target Report Mask(SIM)
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23 Target the software simulator.
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25 mlra
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26 Target Report Var(ft32_lra_flag) Init(0) Save
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27 Use LRA instead of reload.
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28
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29 mnodiv
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30 Target Report Mask(NODIV)
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31 Avoid use of the DIV and MOD instructions.
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32
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33 mft32b
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34 Target Report Mask(FT32B)
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35 Target the FT32B architecture.
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36
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37 mcompress
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38 Target Report Mask(COMPRESS)
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39 Enable FT32B code compression.
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40
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41 mnopm
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42 Target Report Mask(NOPM)
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43 Avoid placing any readable data in program memory.