alpha-modes.def

linux下编程用 编译软件

/* Alpha extra machine modes. 
   Copyright (C) 2003, 2004 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.  */

/* 128-bit floating point.  This gets reset in alpha_override_options
   if VAX float format is in use.  */
FLOAT_MODE (TF, 16, ieee_quad_format);

/* Vector modes.  */
VECTOR_MODES (INT, 8);        /*       V8QI V4HI V2SI */
VECTOR_MODE (INT, QI, 4);     /*                 V4QI */
VECTOR_MODE (INT, QI, 2);     /*                 V2QI */