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extend.texi (__builtin_object_size): Use @pxref instead of @xref inside parenthesis.

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* doc/extend.texi (__builtin_object_size):
	Use @pxref instead of @xref inside parenthesis.
	(__builtin_has_attribute): Add missing comma after @xref.
	(__builtin_object_size): Ditto.
	* doc/md.texi (cond_*{mode}): Use @samp instead of @var around op1[i].
	* fortran/invoke.texi (-ffpe-trap): Use @var for every item
	in the list.

From-SVN: r269219
This commit is contained in:
Uros Bizjak 2019-02-26 18:21:43 +01:00 committed by Uros Bizjak
parent f73675e3c7
commit 062937663c
4 changed files with 16 additions and 5 deletions
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10
gcc/ChangeLog
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@ -1,3 +1,13 @@
2019-02-26 Uroš Bizjak <ubizjak@gmail.com>
* doc/extend.texi (__builtin_object_size):
Use @pxref instead of @xref inside parenthesis.
(__builtin_has_attribute): Add missing comma after @xref.
(__builtin_object_size): Ditto.
* doc/md.texi (cond_*{mode}): Use @samp instead of @var around op1[i].
* fortran/invoke.texi (-ffpe-trap): Use @var for every item
in the list.
2019-02-26 Jeff Law <law@redhat.com>
PR rtl-optimization/87761

7
gcc/doc/extend.texi
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@ -11775,7 +11775,7 @@ 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). To determine the sizes of dynamically allocated
objects the function relies on the allocation functions called to obtain
the storage to be declared with the @code{alloc_size} attribute (@xref{Common
the storage to be declared with the @code{alloc_size} attribute (@pxref{Common
Function Attributes}). @code{__builtin_object_size} never evaluates
its arguments for side effects. If there are any side effects in them, it
returns @code{(size_t) -1} for @var{type} 0 or 1 and @code{(size_t) 0}
@ -12560,7 +12560,7 @@ restrictions as the argument to @code{typeof} (@pxref{Typeof}). The
@var{attribute} argument is an attribute name optionally followed by
a comma-separated list of arguments enclosed in parentheses. Both forms
of attribute names---with and without double leading and trailing
underscores---are recognized. @xref{Attribute Syntax} for details.
underscores---are recognized. @xref{Attribute Syntax}, for details.
When no attribute arguments are specified for an attribute that expects
one or more arguments the function returns @code{true} if
@var{type-or-expression} has been declared with the attribute regardless
@ -13163,7 +13163,8 @@ and GCC does not issue a warning.
@end deftypefn
@deftypefn {Built-in Function}{size_t} __builtin_object_size (const void * @var{ptr}, int @var{type})
Returns the size of an object pointed to by @var{ptr}. @xref{Object Size Checking} for a detailed description of the function.
Returns the size of an object pointed to by @var{ptr}. @xref{Object Size
Checking}, for a detailed description of the function.
@end deftypefn
@deftypefn {Built-in Function} double __builtin_huge_val (void)

2
gcc/doc/md.texi
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@ -6628,7 +6628,7 @@ for (i = 0; i < GET_MODE_NUNITS (@var{m}); i++)
where, for example, @var{op} is @code{+} for @samp{cond_add@var{mode}}.
When defined for floating-point modes, the contents of @samp{op3[i]}
are not interpreted if @var{op1[i]} is false, just like they would not
are not interpreted if @samp{op1[i]} is false, just like they would not
be in a normal C @samp{?:} condition.
Operands 0, 2, 3 and 4 all have mode @var{m}. Operand 1 is a scalar

2
gcc/fortran/invoke.texi
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@ -1205,7 +1205,7 @@ these three exceptions is probably a good idea.
If the option is used more than once in the command line, the lists will
be joined: '@code{ffpe-trap=}@var{list1} @code{ffpe-trap=}@var{list2}'
is equivalent to @code{ffpe-trap=}@var{list1,list2}.
is equivalent to @code{ffpe-trap=}@var{list1},@var{list2}.
Note that once enabled an exception cannot be disabled (no negative form).