X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fdfp.h;h=b043afc90095557effd7974abebb67730f620cfd;hb=70d2aaaa4527221ce952bdc3253a788be0d8c875;hp=d7f5b01cc7dd02fd2d43499f9ba5dabb23d2765d;hpb=3c28f41a5c47111104ef608679448ae441408286;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/dfp.h b/gcc/dfp.h
index d7f5b01cc7d..b043afc9009 100644
--- a/gcc/dfp.h
+++ b/gcc/dfp.h
@@ -1,11 +1,11 @@
 /* Decimal floating point support functions for GNU compiler.
-   Copyright (C) 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2006, 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 2, or (at your option) any later
+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
@@ -14,19 +14,18 @@ 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.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
 
 #ifndef GCC_DFP_H
 #define GCC_DFP_H
 
-/* Encode REAL_VALUE_TYPEs into 32/64/128-bit IEEE 754R encoded values.  */
+/* Encode REAL_VALUE_TYPEs into 32/64/128-bit IEEE 754 encoded values.  */
 void encode_decimal32  (const struct real_format *fmt, long *, const REAL_VALUE_TYPE *);
 void encode_decimal64  (const struct real_format *fmt, long *, const REAL_VALUE_TYPE *);
 void decode_decimal128 (const struct real_format *, REAL_VALUE_TYPE *, const long *);
 
-/* Decode 32/64/128-bit IEEE 754R encoded values into REAL_VALUE_TYPEs.  */
+/* Decode 32/64/128-bit IEEE 754 encoded values into REAL_VALUE_TYPEs.  */
 void decode_decimal32  (const struct real_format *, REAL_VALUE_TYPE *, const long *);
 void decode_decimal64  (const struct real_format *, REAL_VALUE_TYPE *, const long *);
 void encode_decimal128 (const struct real_format *fmt, long *, const REAL_VALUE_TYPE *);
@@ -38,10 +37,13 @@ void decimal_round_for_format (const struct real_format *, REAL_VALUE_TYPE *);
 void decimal_real_convert (REAL_VALUE_TYPE *, enum machine_mode, const REAL_VALUE_TYPE *);
 void decimal_real_to_decimal (char *, const REAL_VALUE_TYPE *, size_t, size_t, int);
 void decimal_do_fix_trunc (REAL_VALUE_TYPE *, const REAL_VALUE_TYPE *);
-bool decimal_real_arithmetic (REAL_VALUE_TYPE *, int, const REAL_VALUE_TYPE *,
-			      const REAL_VALUE_TYPE *);
 void decimal_real_maxval (REAL_VALUE_TYPE *, int, enum machine_mode);
 void decimal_real_to_integer2 (HOST_WIDE_INT *, HOST_WIDE_INT *, const REAL_VALUE_TYPE *);
 HOST_WIDE_INT decimal_real_to_integer (const REAL_VALUE_TYPE *);
 
+#ifdef TREE_CODE
+bool decimal_real_arithmetic (REAL_VALUE_TYPE *, enum tree_code, const REAL_VALUE_TYPE *,
+			      const REAL_VALUE_TYPE *);
+#endif
+
 #endif /* GCC_DFP_H */