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Missed in checkin. :-(

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From-SVN: r107864
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Ben Elliston 2005-12-02 14:00:10 +11:00
parent 909e225622
commit 3e70ce6bad
1 changed files with 21 additions and 0 deletions
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gcc/doc/rtl.texi
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@ -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).