xtensa.opt   [plain text]

; Options for the Tensilica Xtensa 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.

Target Report Mask(CONST16)
Use CONST16 instruction to load constants

Target Report Mask(FUSED_MADD)
Enable fused multiply/add and multiply/subtract FP instructions

Use indirect CALLXn instructions for large programs

Automatically align branch targets to reduce branch penalties

Intersperse literal pools with code in the text section