Missed in checkin. :-(

From-SVN: r107864

diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
index ea4ded7aa833b3be3071ab2a8b0a4138df5cfae7..1150ae3fb8d36a28843b13e4c200e84a326b9015 100644 (file)
--- a/gcc/doc/rtl.texi
+++ b/gcc/doc/rtl.texi
@@ -1081,6 +1081,22 @@ number.  This mode only has 80 meaningful bits (ten bytes).  Some
 processors require such numbers to be padded to twelve bytes, others
 to sixteen; this mode is used for either.
 
+@findex SDmode
+@item SDmode
+``Single Decimal Floating'' mode represents a four byte decimal
+floating point number (as distinct from conventional binary floating
+point).
+
+@findex DDmode
+@item DDmode
+``Double Decimal Floating'' mode represents an eight byte decimal
+floating point number.
+
+@findex TDmode
+@item TDmode
+``Tetra Decimal Floating'' mode represents a sixteen byte decimal
+floating point number all 128 of whose bits are meaningful.
+
 @findex TFmode
 @item TFmode
 ``Tetra Floating'' mode represents a sixteen byte floating point number
@@ -1173,6 +1189,11 @@ Floating point modes.  By default these are @code{QFmode},
 @code{HFmode}, @code{TQFmode}, @code{SFmode}, @code{DFmode},
 @code{XFmode} and @code{TFmode}.
 
+@findex MODE_DECIMAL_FLOAT
+@item MODE_DECIMAL_FLOAT
+Decimal floating point modes.  By default these are @code{SDmode},
+@code{DDmode} and @code{TDmode}.
+
 @findex MODE_COMPLEX_INT
 @item MODE_COMPLEX_INT
 Complex integer modes.  (These are not currently implemented).