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* doc/extend.texi: Constify first argument to __builtin_object_size.

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From-SVN: r242804
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Jakub Kicinski 2016-11-23 22:05:18 +00:00 committed by Jeff Law
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2016-11-23 Jakub Kicinski <jakub.kicinski@netronome.com>
* doc/extend.texi: Constify first argument to __builtin_object_size.
2016-11-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
* opth-gen.awk: Use unsigned shifts for bit masks. Allow all bits

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gcc/doc/extend.texi
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@ -10125,7 +10125,7 @@ follow pointer assignments through non-trivial control flow they rely
on various optimization passes enabled with @option{-O2}. However, to
a limited extent, they can be used without optimization as well.
@deftypefn {Built-in Function} {size_t} __builtin_object_size (void * @var{ptr}, int @var{type})
@deftypefn {Built-in Function} {size_t} __builtin_object_size (const void * @var{ptr}, int @var{type})
is a built-in construct that returns a constant number of bytes from
@var{ptr} to the end of the object @var{ptr} pointer points to
(if known at compile time). @code{__builtin_object_size} never evaluates