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diff gcc/machmode.def @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents a06113de4d67
children 04ced10e8804
line wrap: on
line diff
--- a/gcc/machmode.def	Tue May 25 18:58:51 2010 +0900
+++ b/gcc/machmode.def	Tue Mar 22 17:18:12 2011 +0900
@@ -1,7 +1,7 @@
 /* This file contains the definitions and documentation for the
    machine modes used in the GNU compiler.
    Copyright (C) 1987, 1992, 1994, 1997, 1998, 2000, 2003, 2004, 2005,
-   2007  Free Software Foundation, Inc.
+   2007, 2010  Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -86,15 +86,19 @@
 	using floating point format FORMAT.
 	All of the bits of its representation are significant.
 
-     DECIMAL FLOAT_MODE (MODE, BYTESIZE);
-	declares MODE to be of class DECIMAL_FLOAT and BYTESIZE bytes
-	wide.  All of the bits of its representation are significant.
-
      FRACTIONAL_FLOAT_MODE (MODE, PRECISION, BYTESIZE, FORMAT);
         declares MODE to be of class FLOAT, BYTESIZE bytes wide in
 	storage, but with only PRECISION significant bits, using
 	floating point format FORMAT.
 
+     DECIMAL_FLOAT_MODE (MODE, BYTESIZE, FORMAT);
+	declares MODE to be of class DECIMAL_FLOAT and BYTESIZE bytes
+	wide.  All of the bits of its representation are significant.
+
+     FRACTIONAL_DECIMAL_FLOAT_MODE (MODE, BYTESIZE, FORMAT);
+	declares MODE to be of class DECIMAL_FLOAT and BYTESIZE bytes
+	wide.  All of the bits of its representation are significant.
+
      FRACT_MODE (MODE, BYTESIZE, FBIT);
 	declares MODE to be of class FRACT and BYTESIZE bytes wide
 	with FBIT fractional bits.  There may be padding bits.
@@ -108,7 +112,7 @@
 	with IBIT integral bits and FBIT fractional bits.
 	There may be padding bits.
 
-     UACCUM_MODE (MODE, BYTESIZE, FBIT);
+     UACCUM_MODE (MODE, BYTESIZE, IBIT, FBIT);
 	declares MODE to be of class UACCUM and BYTESIZE bytes wide
 	with IBIT integral bits and FBIT fractional bits.
 	There may be padding bits.
@@ -191,7 +195,7 @@
    that need 1-word, 2-word, 80-bit, or 128-bit float types respectively.
 
    These are the IEEE mappings.  They can be overridden with
-   RESET_FLOAT_FORMAT or at runtime (in OVERRIDE_OPTIONS).  */
+   RESET_FLOAT_FORMAT or at runtime (in TARGET_OPTION_OVERRIDE).  */
 
 FLOAT_MODE (SF, 4, ieee_single_format);
 FLOAT_MODE (DF, 8, ieee_double_format);