* doc/invoke.texi: Add cpu_type power6.

[pf3gnuchains/gcc-fork.git] / gcc / config / rs6000 / rs6000-modes.def

diff --git a/gcc/config/rs6000/rs6000-modes.def b/gcc/config/rs6000/rs6000-modes.def
index ac4112c..c0599b3 100644 (file)
--- a/gcc/config/rs6000/rs6000-modes.def
+++ b/gcc/config/rs6000/rs6000-modes.def
@@ -1,23 +1,32 @@
 /* Definitions of target machine for GNU compiler, for IBM RS/6000.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
    Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
 
-This file is part of GNU CC.
+   This file is part of GCC.
 
-GNU CC 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 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.
 
-GNU CC 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.
+   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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+   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.  ABI_V4 uses IEEE quad, AIX/Darwin
+   adjust this in rs6000_override_options.  */
+FLOAT_MODE (TF, 16, ieee_quad_format);
+
+/* PSImode is used for the XER register.  The XER register
+   is not used for anything; perhaps it should be deleted,
+   except that that would change register numbers.  */
+PARTIAL_INT_MODE (SI);
 
 /* Add any extra modes needed to represent the condition code.
 
@@ -26,6 +35,13 @@ Boston, MA 02111-1307, USA.  */
    use a mode for the case when we are comparing the results of two
    comparisons, as then only the EQ bit is valid in the register.  */
 
-CC (CCUNS)
-CC (CCFP)
-CC (CCEQ)
+CC_MODE (CCUNS);
+CC_MODE (CCFP);
+CC_MODE (CCEQ);
+
+/* Vector modes.  */
+VECTOR_MODES (INT, 8);        /*       V8QI V4HI V2SI */
+VECTOR_MODES (INT, 16);       /* V16QI V8HI V4SI V2DI */
+VECTOR_MODE (INT, DI, 1);
+VECTOR_MODES (FLOAT, 8);      /*            V4HF V2SF */
+VECTOR_MODES (FLOAT, 16);     /*       V8HF V4SF V2DF */