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Update documentation of fndecl_built_in_p.

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2018-08-28  Martin Liska  <mliska@suse.cz>

	* tree.h: Update documentation of fndecl_built_in_p
	functions.

From-SVN: r263907
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Martin Liska 2018-08-28 09:23:12 +02:00 committed by Martin Liska
parent a1ae0cbd96
commit 36066262d9
2 changed files with 13 additions and 13 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2018-08-28 Martin Liska <mliska@suse.cz>
* tree.h: Update documentation of fndecl_built_in_p
functions.
2018-08-27 Jeff Law <law@redhat.com>
PR tree-optimization/87110

21
gcc/tree.h
View File

@ -5834,16 +5834,11 @@ type_has_mode_precision_p (const_tree t)
return known_eq (TYPE_PRECISION (t), GET_MODE_PRECISION (TYPE_MODE (t)));
}
/* For a FUNCTION_DECL NODE, nonzero means a built in function of a
standard library or more generally a built in function that is
recognized by optimizers and expanders.
/* Return true if a FUNCTION_DECL NODE is a GCC built-in function.
Note that it is different from the DECL_IS_BUILTIN accessor. For
instance, user declared prototypes of C library functions are not
DECL_IS_BUILTIN but may be DECL_BUILT_IN.
When a NULL argument is pass or tree code of the NODE is not FUNCTION_DECL
false is returned. */
DECL_IS_BUILTIN but may be DECL_BUILT_IN. */
inline bool
fndecl_built_in_p (const_tree node)
@ -5851,8 +5846,8 @@ fndecl_built_in_p (const_tree node)
return (DECL_BUILT_IN_CLASS (node) != NOT_BUILT_IN);
}
/* For a FUNCTION_DECL NODE, return true when a function is
a built-in of class KLASS. */
/* Return true if a FUNCTION_DECL NODE is a GCC built-in function
of class KLASS. */
inline bool
fndecl_built_in_p (const_tree node, built_in_class klass)
@ -5860,8 +5855,8 @@ fndecl_built_in_p (const_tree node, built_in_class klass)
return (fndecl_built_in_p (node) && DECL_BUILT_IN_CLASS (node) == klass);
}
/* For a FUNCTION_DECL NODE, return true when a function is
a built-in of class KLASS with name equal to NAME. */
/* Return true if a FUNCTION_DECL NODE is a GCC built-in function
of class KLASS with name equal to NAME. */
inline bool
fndecl_built_in_p (const_tree node, int name, built_in_class klass)
@ -5869,8 +5864,8 @@ fndecl_built_in_p (const_tree node, int name, built_in_class klass)
return (fndecl_built_in_p (node, klass) && DECL_FUNCTION_CODE (node) == name);
}
/* For a FUNCTION_DECL NODE, return true when a function is
a built-in of class BUILT_IN_NORMAL class with name equal to NAME. */
/* Return true if a FUNCTION_DECL NODE is a GCC built-in function
of BUILT_IN_NORMAL class with name equal to NAME. */
inline bool
fndecl_built_in_p (const_tree node, built_in_function name)