* langhooks.h (builtin_function): New langhook.

	* langhooks-def.h (LANG_HOOKS_BUILTIN_FUNCTION): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* tree.h (builtin_function): Remove.
	* doc/tm.texi: Update.
	* c-tree.h (builtin_function): Declare.
	* c-common.c, config/alpha/alpha.c, config/arm/arm.c,
	config/c4x/c4x.c, config/frv/frv.c, config/i386/i386.c,
	config/ia64/ia64.c, config/iq2000/iq2000.c,
	config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c,
	config/stormy16/stormy16.c: All callers of builtin_function
	changed.

ada:
	* gigi.h (builtin_function): Declare.

cp:
	* cp-tree.h (builtin_function): Declare.

fortran:
	* trans.h (builtin_function): Declare.

java:
	* java-tree.h (builtin_function): Declare.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84878 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 12 insertions, 0 deletions

diff --git a/gcc/langhooks.h b/gcc/langhooks.h
index 345e89c5047..349c450a0cd 100644
--- a/gcc/langhooks.h
+++ b/gcc/langhooks.h
@@ -407,6 +407,18 @@ struct lang_hooks
      KNOWN_TYPE carries the true type of the OBJ_TYPE_REF_OBJECT.  */
   tree (*fold_obj_type_ref) (tree, tree);
 
+  /* Return a definition for a builtin function named NAME and whose data type
+     is TYPE.  TYPE should be a function type with argument types.
+     FUNCTION_CODE tells later passes how to compile calls to this function.
+     See tree.h for its possible values.
+
+     If LIBRARY_NAME is nonzero, use that for DECL_ASSEMBLER_NAME,
+     the name to be called if we can't opencode the function.  If
+     ATTRS is nonzero, use that for the function's attribute list.  */
+  tree (*builtin_function) (const char *name, tree type, int function_code,
+			    enum built_in_class class,
+			    const char *library_name, tree attrs);
+
   /* Whenever you add entries here, make sure you adjust langhooks-def.h
      and langhooks.c accordingly.  */
 };