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/* MIPS extra machine modes.

   Copyright (C) 2003, 2004, 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

.  */

/* MIPS has a quirky almost-IEEE format for all its

   floating point.  */

RESET_FLOAT_FORMAT (SF, mips_single_format);

RESET_FLOAT_FORMAT (DF, mips_double_format);

/* Irix6 will override this via MIPS_TFMODE_FORMAT.  */

FLOAT_MODE (TF, 16, mips_quad_format);

/* Vector modes.  */

VECTOR_MODES (INT, 4);        /* V4QI  V2HI      */

VECTOR_MODES (INT, 8);        /* V8QI  V4HI V2SI */

VECTOR_MODES (FLOAT, 8);      /*       V4HF V2SF */

/* Double-sized vector modes for vec_concat.  */

VECTOR_MODE (INT, QI, 16);    /* V16QI           */

VECTOR_MODE (INT, HI, 8);     /*       V8HI      */

VECTOR_MODE (INT, SI, 4);     /*            V4SI */

VECTOR_MODE (FLOAT, SF, 4);   /*            V4SF */

VECTOR_MODES (FRACT, 4);        /* V4QQ  V2HQ */

VECTOR_MODES (UFRACT, 4);       /* V4UQQ V2UHQ */

VECTOR_MODES (ACCUM, 4);        /*       V2HA */

VECTOR_MODES (UACCUM, 4);       /*       V2UHA */

/* Paired single comparison instructions use 2 or 4 CC.  */

CC_MODE (CCV2);

ADJUST_BYTESIZE (CCV2, 8);

ADJUST_ALIGNMENT (CCV2, 8);

CC_MODE (CCV4);

ADJUST_BYTESIZE (CCV4, 16);

ADJUST_ALIGNMENT (CCV4, 16);

/* For MIPS DSP control registers.  */

CC_MODE (CCDSP);