view gcc/config/ft32/ft32.opt @ 131:84e7813d76e9

author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
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; Options for the FT32 port of the compiler.

; Copyright (C) 2015-2018 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
; <>.

Target Report Mask(SIM)
target the software simulator.

Target Report Var(ft32_lra_flag) Init(0) Save
Use LRA instead of reload.

Target Report Mask(NODIV)
Avoid use of the DIV and MOD instructions

Target Report Mask(FT32B)
target the FT32B architecture

Target Report Mask(COMPRESS)
enable FT32B code compression

Target Report Mask(NOPM)
Avoid placing any readable data in program memory