Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / sparc / sparc-modes.def

diff --git a/gcc/config/sparc/sparc-modes.def b/gcc/config/sparc/sparc-modes.def
new file mode 100644 (file)
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--- /dev/null
+++ b/gcc/config/sparc/sparc-modes.def
@@ -0,0 +1,47 @@
+/* Definitions of target machine for GCC, for Sun SPARC.
+   Copyright (C) 2002, 2004, 2007 Free Software Foundation, Inc.
+   Contributed by Michael Tiemann (tiemann@cygnus.com).
+   64 bit SPARC V9 support by Michael Tiemann, Jim Wilson, and Doug Evans,
+   at Cygnus Support.
+
+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/>.  */
+
+/* 128-bit floating point */
+FLOAT_MODE (TF, 16, ieee_quad_format);
+
+/* Add any extra modes needed to represent the condition code.
+
+   On the SPARC, we have a "no-overflow" mode which is used when an add or
+   subtract insn is used to set the condition code.  Different branches are
+   used in this case for some operations.
+
+   We also have two modes to indicate that the relevant condition code is
+   in the floating-point condition code register.  One for comparisons which
+   will generate an exception if the result is unordered (CCFPEmode) and
+   one for comparisons which will never trap (CCFPmode).
+
+   CCXmode and CCX_NOOVmode are only used by v9.  */
+
+CC_MODE (CCX);
+CC_MODE (CC_NOOV);
+CC_MODE (CCX_NOOV);
+CC_MODE (CCFP);
+CC_MODE (CCFPE);
+
+/* Vector modes.  */
+VECTOR_MODES (INT, 8);        /*       V8QI V4HI V2SI */
+VECTOR_MODES (INT, 4);        /*       V4QI V2HI */