From 6a2dd09a650e117e1590752c2f0bba82bdb43b20 Mon Sep 17 00:00:00 2001
From: Roger Sayle <roger@eyesopen.com>
Date: Mon, 1 Jul 2002 23:07:19 +0000
Subject: tree.h: Modify builtin_function interface to take an extra argument
 ATTRS...

	* tree.h:  Modify builtin_function interface to take an extra
	argument ATTRS, which is a tree representing an attribute list.

	* c-decl.c (builtin_function): Accept additional parameter.
	* objc/objc-act.c (builtin_function): Likewise.
	* f/com.c (builtin_function): Likewise.
	* java/decl.c (builtin_function): Likewise.
	* ada/utils.c (builtin_function): Likewise.
	* cp/decl.c (builtin_function): Likewise.
	(builtin_function_1): Likewise.

	* c-common.c (c_common_nodes_and_builtins): Pass an additional
	NULL_TREE argument to builtin_function.  (builtin_function_2):
	Likewise.
	* cp/call.c (build_java_interface_fn_ref): Likewise.
	* objc/objc-act.c (synth_module_prologue): Likewise.
	* java/decl.c (java_init_decl_processing): Likewise.
	* f/com.c (ffe_com_init_0): Likewise.

	* config/alpha/alpha.c (alpha_init_builtins): Pass an additional
	NULL_TREE argument builtin_function.
	* config/arm/arm.c (def_builtin): Likewise.
	* config/c4x/c4x.c (c4x_init_builtins): Likewise.
	* config/i386/i386.c (def_builtin): Likewise.
	* config/ia64/ia64.c (def_builtin): Likewise.
	* config/rs6000/rs6000.c (def_builtin): Likewise.

From-SVN: r55161
---
 gcc/c-decl.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'gcc/c-decl.c')

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index 23134e3..a32b783 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -2961,15 +2961,17 @@ c_make_fname_decl (id, type_dep)
    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.  */
+   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 (name, type, function_code, class, library_name)
+builtin_function (name, type, function_code, class, library_name, attrs)
      const char *name;
      tree type;
      int function_code;
      enum built_in_class class;
      const char *library_name;
+     tree attrs;
 {
   tree decl = build_decl (FUNCTION_DECL, get_identifier (name), type);
   DECL_EXTERNAL (decl) = 1;
@@ -2991,7 +2993,10 @@ builtin_function (name, type, function_code, class, library_name)
     C_DECL_ANTICIPATED (decl) = 1;
 
   /* Possibly apply some default attributes to this built-in function.  */
-  decl_attributes (&decl, NULL_TREE, 0);
+  if (attrs)
+    decl_attributes (&decl, attrs, ATTR_FLAG_BUILT_IN);
+  else
+    decl_attributes (&decl, NULL_TREE, 0);
 
   return decl;
 }
-- 
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