bfin-protos.h (function_arg, [...]): Delete.

	* config/bfin/bfin-protos.h (function_arg, function_arg_advance):
	Delete.
	* config/bfin/bfin.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
	* config/bfin/bfin.c (function_arg_advance): Rename to...
	(bfin_function_arg_advance): ...this.  Make static.  Take const_tree
	and bool arguments.
	(function_arg): Rename to...
	(bfin_function_arg): ...this.  Make static.  Take const_tree and bool
	arguments.
	(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.

From-SVN: r165182

gcc/ChangeLog

 2010-10-08  Nathan Froyd  <froydnj@codesourcery.com>
 
+	* config/bfin/bfin-protos.h (function_arg, function_arg_advance):
+	Delete.
+	* config/bfin/bfin.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
+	* config/bfin/bfin.c (function_arg_advance): Rename to...
+	(bfin_function_arg_advance): ...this.  Make static.  Take const_tree
+	and bool arguments.
+	(function_arg): Rename to...
+	(bfin_function_arg): ...this.  Make static.  Take const_tree and bool
+	arguments.
+	(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
+
+2010-10-08  Nathan Froyd  <froydnj@codesourcery.com>
+
 	* config/score/score-protos.h (score_function_arg): Delete.
 	(score_function_arg_advance): Delete.
 	* config/score/score3.h (score3_function_arg_advance): Take a

gcc/config/bfin/bfin-protos.h

@@ -65,8 +65,6 @@
 
 #define Mmode enum machine_mode
 
-extern rtx function_arg (CUMULATIVE_ARGS *, Mmode, tree, int);
-extern void function_arg_advance (CUMULATIVE_ARGS *, Mmode, tree, int);
 extern bool function_arg_regno_p (int);
 
 extern const char *output_load_immediate (rtx *);

gcc/config/bfin/bfin.c

@@ -1907,9 +1907,9 @@ init_cumulative_args (CUMULATIVE_ARGS *cum, tree fntype,
    of mode MODE and data type TYPE.
    (TYPE is null for libcalls where that information may not be available.)  */
 
-void
-function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode, tree type,
-		      int named ATTRIBUTE_UNUSED)
+static void
+bfin_function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode,
+			   const_tree type, bool named ATTRIBUTE_UNUSED)
 {
   int count, bytes, words;
 
@@ -1946,9 +1946,9 @@ function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode, tree type,
    NAMED is nonzero if this argument is a named parameter
     (otherwise it is an extra parameter matching an ellipsis).  */
 
-struct rtx_def *
-function_arg (CUMULATIVE_ARGS *cum, enum machine_mode mode, tree type,
-	      int named ATTRIBUTE_UNUSED)
+static rtx
+bfin_function_arg (CUMULATIVE_ARGS *cum, enum machine_mode mode,
+		   const_tree type, bool named ATTRIBUTE_UNUSED)
 {
   int bytes
     = (mode == BLKmode) ? int_size_in_bytes (type) : GET_MODE_SIZE (mode);
@@ -6634,6 +6634,12 @@ bfin_expand_builtin (tree exp, rtx target ATTRIBUTE_UNUSED,
 #undef TARGET_ARG_PARTIAL_BYTES
 #define TARGET_ARG_PARTIAL_BYTES bfin_arg_partial_bytes
 
+#undef TARGET_FUNCTION_ARG
+#define TARGET_FUNCTION_ARG bfin_function_arg
+
+#undef TARGET_FUNCTION_ARG_ADVANCE
+#define TARGET_FUNCTION_ARG_ADVANCE bfin_function_arg_advance
+
 #undef TARGET_PASS_BY_REFERENCE
 #define TARGET_PASS_BY_REFERENCE bfin_pass_by_reference
 

gcc/config/bfin/bfin.h

@@ -815,22 +815,6 @@ typedef struct {
   int call_cookie;		/* Do special things for this call */
 } CUMULATIVE_ARGS;
 
-/* Define where to put the arguments to a function.
-   Value is zero to push the argument on the stack,
-   or a hard register in which to store the argument.
-
-   MODE is the argument's machine mode.
-   TYPE is the data type of the argument (as a tree).
-    This is null for libcalls where that information may
-    not be available.
-   CUM is a variable of type CUMULATIVE_ARGS which gives info about
-    the preceding args and about the function being called.
-   NAMED is nonzero if this argument is a named parameter
-    (otherwise it is an extra parameter matching an ellipsis).  */
-
-#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
-  (function_arg (&CUM, MODE, TYPE, NAMED))
-
 #define FUNCTION_ARG_REGNO_P(REGNO) function_arg_regno_p (REGNO)
 
 
@@ -840,12 +824,6 @@ typedef struct {
 #define INIT_CUMULATIVE_ARGS(CUM,FNTYPE,LIBNAME,INDIRECT, N_NAMED_ARGS)	\
   (init_cumulative_args (&CUM, FNTYPE, LIBNAME))
 
-/* Update the data in CUM to advance over an argument
-   of mode MODE and data type TYPE.
-   (TYPE is null for libcalls where that information may not be available.)  */
-#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED)	\
-  (function_arg_advance (&CUM, MODE, TYPE, NAMED))
-
 /* Define how to find the value returned by a function.
    VALTYPE is the data type of the value (as a tree).
    If the precise function being called is known, FUNC is its FUNCTION_DECL;