diff options
| author | Ben Elliston <bje@au.ibm.com> | 2008-06-19 01:13:53 +0000 |
|---|---|---|
| committer | Ben Elliston <bje@gcc.gnu.org> | 2008-06-19 11:13:53 +1000 |
| commit | 7292b8e4bac5eaf830e81b38be439719ecee8cf3 (patch) | |
| tree | 940ffd349ee44abb1c1899dc60f336e184cf035f /gcc/doc | |
| parent | 31dd593cddc4a78e9f2450b890e4a505be98e59c (diff) | |
| download | gcc-7292b8e4bac5eaf830e81b38be439719ecee8cf3.zip gcc-7292b8e4bac5eaf830e81b38be439719ecee8cf3.tar.gz gcc-7292b8e4bac5eaf830e81b38be439719ecee8cf3.tar.bz2 | |
dfp.h, [...]: Remove references to IEEE 754R.
* dfp.h, dfp.c, config/dfp-bit.h, config/dfp-bit.c, real.h,
real.c: Remove references to IEEE 754R.
* doc/install.texi (Configuration): IEEE 754R -> IEEE 754-2008.
* doc/libgcc.texi (Decimal float library routines): Likewise.
From-SVN: r136933
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/install.texi | 15 | ||||
| -rw-r--r-- | gcc/doc/libgcc.texi | 4 |
2 files changed, 9 insertions, 10 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 8292fbf..3ce62cb 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1355,14 +1355,13 @@ forward to maintain the port. @itemx --enable-decimal-float=dpd @itemx --disable-decimal-float Enable (or disable) support for the C decimal floating point extension -that is in the IEEE 754R extension to the IEEE754 floating point -standard. This is enabled by default only on PowerPC, i386, and -x86_64 GNU/Linux systems. Other systems may also support it, but -require the user to specifically enable it. You can optionally -control which decimal floating point format is used (either @samp{bid} -or @samp{dpd}). The @samp{bid} (binary integer decimal) format is -default on i386 and x86_64 systems, and the @samp{dpd} (densely packed -decimal) format is default on PowerPC systems. +that is in the IEEE 754-2008 standard. This is enabled by default only +on PowerPC, i386, and x86_64 GNU/Linux systems. Other systems may also +support it, but require the user to specifically enable it. You can +optionally control which decimal floating point format is used (either +@samp{bid} or @samp{dpd}). The @samp{bid} (binary integer decimal) +format is default on i386 and x86_64 systems, and the @samp{dpd} +(densely packed decimal) format is default on PowerPC systems. @item --enable-fixed-point @itemx --disable-fixed-point diff --git a/gcc/doc/libgcc.texi b/gcc/doc/libgcc.texi index 4026399..8ead53d 100644 --- a/gcc/doc/libgcc.texi +++ b/gcc/doc/libgcc.texi @@ -495,9 +495,9 @@ These functions return the quotient of @math{@var{a} + i@var{b}} and @node Decimal float library routines @section Routines for decimal floating point emulation @cindex decimal float library -@cindex IEEE-754R +@cindex IEEE 754-2008 -The software decimal floating point library implements IEEE 754R +The software decimal floating point library implements IEEE 754-2008 decimal floating point arithmetic and is only activated on selected targets. |