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; Options for the Renesas M32R port of the compiler.
; Copyright (C) 2005, 2007 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/>.
m32rx
Target Report RejectNegative Mask(M32RX)
Compile for the m32rx
m32r2
Target Report RejectNegative Mask(M32R2)
Compile for the m32r2
m32r
Target RejectNegative
Compile for the m32r
malign-loops
Target Report Mask(ALIGN_LOOPS)
Align all loops to 32 byte boundary
mbranch-cost=1
Target Report RejectNegative Mask(BRANCH_COST)
Prefer branches over conditional execution
mbranch-cost=2
Target Report RejectNegative InverseMask(BRANCH_COST)
Give branches their default cost
mdebug
Target Mask(DEBUG)
Display compile time statistics
mflush-func=
Target RejectNegative Joined Var(m32r_cache_flush_func) Init(CACHE_FLUSH_FUNC)
Specify cache flush function
mflush-trap=
Target RejectNegative Joined UInteger Var(m32r_cache_flush_trap) Init(CACHE_FLUSH_TRAP)
Specify cache flush trap number
missue-rate=1
Target Report RejectNegative Mask(LOW_ISSUE_RATE)
Only issue one instruction per cycle
missue-rate=2
Target Report RejectNegative InverseMask(LOW_ISSUE_RATE)
Allow two instructions to be issued per cycle
mmodel=
Target RejectNegative Joined
Code size: small, medium or large
mno-flush-func
Target RejectNegative
Don't call any cache flush functions
mno-flush-trap
Target RejectNegative
Don't call any cache flush trap
; mrelax
; Target Mask(RELAX)
msdata=
Target RejectNegative Joined
Small data area: none, sdata, use
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