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Add missing documentation.

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* doc/tm.texi (MAX_LONG_DOUBLE_TYPE_SIZE, INTEL_EXTENDED_IEEE_FORMAT):
	Document.

From-SVN: r43603
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Jim Wilson 2001-06-27 01:09:03 +00:00 committed by Jim Wilson
parent f2f5472f06
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@ -1,3 +1,8 @@
2001-06-26 Jim Wilson <wilson@redhat.com>
* doc/tm.texi (MAX_LONG_DOUBLE_TYPE_SIZE, INTEL_EXTENDED_IEEE_FORMAT):
Document.
2001-06-27 Joseph S. Myers <jsm28@cam.ac.uk>
* doc/cpp.texi, doc/cppinternals.texi, doc/extend.texi,

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gcc/doc/tm.texi
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@ -1392,6 +1392,17 @@ A C expression for the size in bits of the type @code{long double} on
the target machine. If you don't define this, the default is two
words.
@findex MAX_LONG_DOUBLE_TYPE_SIZE
Maximum number for the size in bits of the type @code{long double} on the
target machine. If this is undefined, the default is
@code{LONG_DOUBLE_TYPE_SIZE}. Otherwise, it is the constant value that is
the largest value that @code{LONG_DOUBLE_TYPE_SIZE} can have at run-time.
This is used in @code{cpp}.
@findex INTEL_EXTENDED_IEEE_FORMAT
Define this macro to be 1 if the target machine uses 80-bit floating-point
values with 128-bit size and alignment. This is used in @file{real.c}.
@findex WIDEST_HARDWARE_FP_SIZE
@item WIDEST_HARDWARE_FP_SIZE
A C expression for the size in bits of the widest floating-point format