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| author | Jim Wilson <wilson@redhat.com> | 2001-06-27 01:09:03 +0000 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 2001-06-26 18:09:03 -0700 |
| commit | aaa2e8ef87b510fa4d6e19aeafa4ecc9c4d2285b (patch) | |
| tree | 9ab90d1674df0079d33c0a413111457623b55f22 | |
| parent | f2f5472f0624a67c2b8bd7ddad9d05463ded4131 (diff) | |
| download | gcc-aaa2e8ef87b510fa4d6e19aeafa4ecc9c4d2285b.zip gcc-aaa2e8ef87b510fa4d6e19aeafa4ecc9c4d2285b.tar.gz gcc-aaa2e8ef87b510fa4d6e19aeafa4ecc9c4d2285b.tar.bz2 | |
Add missing documentation.
* doc/tm.texi (MAX_LONG_DOUBLE_TYPE_SIZE, INTEL_EXTENDED_IEEE_FORMAT):
Document.
From-SVN: r43603
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/tm.texi | 11 |
2 files changed, 16 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 10db88e33..654328d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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, diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 57385f8..24ca6b9 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -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 |