; Options for the FR-V port of the compiler.

; Copyright (C) 2005 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 2, 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 COPYING.  If not, write to the Free
; Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
; 02110-1301, USA.

macc-4
Target Report RejectNegative Mask(ACC_4)
Use 4 media accumulators

macc-8
Target Report RejectNegative InverseMask(ACC_4, ACC_8)
Use 8 media accumulators

malign-labels
Target Report Mask(ALIGN_LABELS)
Enable label alignment optimizations

malloc-cc
Target Report RejectNegative Mask(ALLOC_CC)
Dynamically allocate cc registers

; We used to default the branch cost to 2, but it was changed it to 1 to avoid
; generating SCC instructions and or/and-ing them together, and then doing the
; branch on the result, which collectively generate much worse code.
mbranch-cost=
Target RejectNegative Joined UInteger Var(frv_branch_cost_int) Init(1)
Set the cost of branches

mcond-exec
Target Report Mask(COND_EXEC)
Enable conditional execution other than moves/scc

mcond-exec-insns=
Target RejectNegative Joined UInteger Var(frv_condexec_insns) Init(8)
Change the maximum length of conditionally-executed sequences

mcond-exec-temps=
Target RejectNegative Joined UInteger Var(frv_condexec_temps) Init(4)
Change the number of temporary registers that are available to conditionally-executed sequences

mcond-move
Target Report Mask(COND_MOVE)
Enable conditional moves

mcpu=
Target RejectNegative Joined
Set the target CPU type

mdebug
Target Undocumented Var(TARGET_DEBUG)

mdebug-arg
Target Undocumented Var(TARGET_DEBUG_ARG)

mdebug-addr
Target Undocumented Var(TARGET_DEBUG_ADDR)

mdebug-cond-exec
Target Undocumented Var(TARGET_DEBUG_COND_EXEC)

mdebug-loc
Target Undocumented Var(TARGET_DEBUG_LOC)

mdebug-stack
Target Undocumented Var(TARGET_DEBUG_STACK)

mdouble
Target Report Mask(DOUBLE)
Use fp double instructions

mdword
Target Report Mask(DWORD)
Change the ABI to allow double word insns

mfdpic
Target Report Mask(FDPIC)
Enable Function Descriptor PIC mode

mfixed-cc
Target Report RejectNegative InverseMask(ALLOC_CC, FIXED_CC)
Just use icc0/fcc0

mfpr-32
Target Report RejectNegative Mask(FPR_32)
Only use 32 FPRs

mfpr-64
Target Report RejectNegative InverseMask(FPR_32, FPR_64)
Use 64 FPRs

mgpr-32
Target Report RejectNegative Mask(GPR_32)
Only use 32 GPRs

mgpr-64
Target Report RejectNegative InverseMask(GPR_32, GPR_64)
Use 64 GPRs

mgprel-ro
Target Report Mask(GPREL_RO)
Enable use of GPREL for read-only data in FDPIC

mhard-float
Target Report RejectNegative InverseMask(SOFT_FLOAT, HARD_FLOAT)
Use hardware floating point

minline-plt
Target Report Mask(INLINE_PLT)
Enable inlining of PLT in function calls

mlibrary-pic
Target Report Mask(LIBPIC)
Enable PIC support for building libraries

mlinked-fp
Target Report Mask(LINKED_FP)
Follow the EABI linkage requirements

mlong-calls
Target Report Mask(LONG_CALLS)
Disallow direct calls to global functions

mmedia
Target Report Mask(MEDIA)
Use media instructions

mmuladd
Target Report Mask(MULADD)
Use multiply add/subtract instructions

mmulti-cond-exec
Target Report Mask(MULTI_CE)
Enable optimizing &&/|| in conditional execution

mnested-cond-exec
Target Report Mask(NESTED_CE)
Enable nested conditional execution optimizations

; Not used by the compiler proper.
mno-eflags
Target RejectNegative
Do not mark ABI switches in e_flags

moptimize-membar
Target Report Mask(OPTIMIZE_MEMBAR)
Remove redundant membars

mpack
Target Report Mask(PACK)
Pack VLIW instructions

mscc
Target Report Mask(SCC)
Enable setting GPRs to the result of comparisons

msched-lookahead=
Target RejectNegative Joined UInteger Var(frv_sched_lookahead) Init(4)
Change the amount of scheduler lookahead

msoft-float
Target Report RejectNegative Mask(SOFT_FLOAT)
Use software floating point

mTLS
Target Report RejectNegative Mask(BIG_TLS)
Assume a large TLS segment

mtls
Target Report RejectNegative InverseMask(BIG_TLS)
Do not assume a large TLS segment

; Not used by the compiler proper.
mtomcat-stats
Target
Cause gas to print tomcat statistics

; Not used by the compiler proper.
multilib-library-pic
Target RejectNegative
Link with the library-pic libraries

mvliw-branch
Target Report Mask(VLIW_BRANCH)
Allow branches to be packed with other instructions