Mercurial > hg > CbC > CbC_gcc
view gcc/config/picochip/picochip.opt @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Mon, 24 May 2010 12:47:05 +0900 |
parents | a06113de4d67 |
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; Options for the picoChip port of the compiler. ; Copyright (C) 2008 Free Software Foundation, Inc. ; ; 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/>. mae= Target RejectNegative Joined Var(picochip_ae_type_string) Specify which type of AE to target. This option sets the mul-type and byte-access. mmul-type= Target RejectNegative Undocumented Joined Var(picochip_mul_type_string) Specify which type of multiplication to use. Can be mem, mac or none. mbyte-access Target Undocumented Var(picochip_has_byte_access,1) Init(1) Specify whether the byte access instructions should be used. Enabled by default. mdebug Target RejectNegative Undocumented Mask(DEBUG) Enable debug output to be generated. msymbol-as-address Target Mask(SYMBOL_AS_ADDRESS) Allow a symbol value to be used as an immediate value in an instruction. minefficient-warnings Target Mask(INEFFICIENT_WARNINGS) Generate warnings when inefficient code is known to be generated. minefficient Target Mask(INEFFICIENT_WARNINGS) MaskExists Undocumented