| ; Options for the Tensilica Xtensa port of the compiler. |
| |
| ; Copyright (C) 2005, 2007, 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/>. |
| |
| mconst16 |
| Target Report Mask(CONST16) |
| Use CONST16 instruction to load constants |
| |
| mfused-madd |
| Target Report Mask(FUSED_MADD) |
| Enable fused multiply/add and multiply/subtract FP instructions |
| |
| mlongcalls |
| Target |
| Use indirect CALLXn instructions for large programs |
| |
| mtarget-align |
| Target |
| Automatically align branch targets to reduce branch penalties |
| |
| mtext-section-literals |
| Target |
| Intersperse literal pools with code in the text section |
| |
| mserialize-volatile |
| Target Report Mask(SERIALIZE_VOLATILE) |
| -mno-serialize-volatile Do not serialize volatile memory references with MEMW instructions |
