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| author | Christophe Lyon <christophe.lyon@arm.com> | 2023-04-17 19:23:54 +0200 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@arm.com> | 2023-04-19 08:43:22 +0200 |
| commit | cbddd574a78529b9176eb28253c20a335daefbb4 (patch) | |
| tree | 28083ff2b4305e1aaff050198101d74ee30a1982 /gcc/doc/install.texi | |
| parent | 727be65ec40e119a7c864bfaa5d6a73547863c06 (diff) | |
| download | gcc-cbddd574a78529b9176eb28253c20a335daefbb4.zip gcc-cbddd574a78529b9176eb28253c20a335daefbb4.tar.gz gcc-cbddd574a78529b9176eb28253c20a335daefbb4.tar.bz2 | |
install.texi: Document --enable-decimal-float for AArch64
When I committed the patches to enable support for DFP on AArch64, I
forgot to update the installation documentation.
This patch adds AArch64 as needed (same as i386/x86_64).
2023-04-17 Christophe Lyon <christophe.lyon@arm.com>
gcc/
* doc/install.texi (enable-decimal-float): Add AArch64.
Diffstat (limited to 'gcc/doc/install.texi')
| -rw-r--r-- | gcc/doc/install.texi | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 15aef13..b13bc12 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -2178,13 +2178,14 @@ 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 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. +that is in the IEEE 754-2008 standard. This is enabled by default +only on AArch64, 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 AArch64, 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 |