m32c-protos.h (m32c_function_arg): Delete.

	* config/m32c/m32c-protos.h (m32c_function_arg): Delete.
	(m32c_function_arg_advance): Delete.
	* config/m32c/m32c.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
	* config/m32c/m32c.c (m32c_function_arg): Make static.  Adjust
	comments.  Take a const_tree and a bool.  Declare.
	(m32c_function_arg_advance): Likewise.
	(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.

From-SVN: r163742

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9287836b4565b7a61b1b336bbc774e51cb707c52..10ea824900403c5f8a4c2dfc8f8404c4aae6f356 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2010-09-01  Nathan Froyd  <froydnj@codesourcery.com>
+
+       * config/m32c/m32c-protos.h (m32c_function_arg): Delete.
+       (m32c_function_arg_advance): Delete.
+       * config/m32c/m32c.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
+       * config/m32c/m32c.c (m32c_function_arg): Make static.  Adjust
+       comments.  Take a const_tree and a bool.  Declare.
+       (m32c_function_arg_advance): Likewise.
+       (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
+
 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
 
         PR target/45476

diff --git a/gcc/config/m32c/m32c-protos.h b/gcc/config/m32c/m32c-protos.h
index cd3c24087ded4934e482fdd8adc93741dcdf62ea..b7061e3358e283af75a73ee594b4cbd810f5d6cb 100644 (file)
--- a/gcc/config/m32c/m32c-protos.h
+++ b/gcc/config/m32c/m32c-protos.h
@@ -46,12 +46,6 @@ int  m32c_regno_ok_for_base_p (int);
 int  m32c_trampoline_alignment (void);
 int  m32c_trampoline_size (void);
 
-#if defined(RTX_CODE) && defined(TREE_CODE)
-
-rtx  m32c_function_arg (CUMULATIVE_ARGS *, MM, tree, int);
-
-#endif
-
 #ifdef RTX_CODE
 
 int  m32c_cannot_change_mode_class (MM, MM, int);
@@ -96,7 +90,6 @@ int  m32c_split_psi_p (rtx *);
 
 #ifdef TREE_CODE
 
-void m32c_function_arg_advance (CUMULATIVE_ARGS *, MM, tree, int);
 tree m32c_gimplify_va_arg_expr (tree, tree, gimple_seq *, gimple_seq *);
 void m32c_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree, int);
 bool m32c_promote_function_return (const_tree);

diff --git a/gcc/config/m32c/m32c.c b/gcc/config/m32c/m32c.c
index 42d343a0bb0a607627a5d73b30e7b5a647dab1e3..7be6fce643616961cafb19a3547208744793a422 100644 (file)
--- a/gcc/config/m32c/m32c.c
+++ b/gcc/config/m32c/m32c.c
@@ -73,8 +73,12 @@ static bool m32c_fixed_condition_code_regs (unsigned int *, unsigned int *);
 static struct machine_function *m32c_init_machine_status (void);
 static void m32c_insert_attributes (tree, tree *);
 static bool m32c_legitimate_address_p (enum machine_mode, rtx, bool);
+static rtx m32_function_arg (CUMULATIVE_ARGS *, enum machine_mode
+                            const_tree, bool);
 static bool m32c_pass_by_reference (CUMULATIVE_ARGS *, enum machine_mode,
                                    const_tree, bool);
+static void m32c_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
+                                      const_tree, bool);
 static bool m32c_promote_prototypes (const_tree);
 static int m32c_pushm_popm (Push_Pop_Type);
 static bool m32c_strict_argument_naming (CUMULATIVE_ARGS *);
@@ -1453,10 +1457,11 @@ m32c_push_rounding (int n)
 
 /* Passing Arguments in Registers */
 
-/* Implements FUNCTION_ARG.  Arguments are passed partly in registers,
-   partly on stack.  If our function returns a struct, a pointer to a
-   buffer for it is at the top of the stack (last thing pushed).  The
-   first few real arguments may be in registers as follows:
+/* Implements TARGET_FUNCTION_ARG.  Arguments are passed partly in
+   registers, partly on stack.  If our function returns a struct, a
+   pointer to a buffer for it is at the top of the stack (last thing
+   pushed).  The first few real arguments may be in registers as
+   follows:
 
    R8C/M16C:   arg1 in r1 if it's QI or HI (else it's pushed on stack)
                arg2 in r2 if it's HI (else pushed on stack)
@@ -1469,9 +1474,11 @@ m32c_push_rounding (int n)
 
    Note that when arg1 doesn't fit in r1, arg2 may still be passed in
    r2 if it fits.  */
-rtx
+#undef TARGET_FUNCTION_ARG
+#define TARGET_FUNCTION_ARG m32c_function_arg
+static rtx
 m32c_function_arg (CUMULATIVE_ARGS * ca,
-                  enum machine_mode mode, tree type, int named)
+                  enum machine_mode mode, const_tree type, bool named)
 {
   /* Can return a reg, parallel, or 0 for stack */
   rtx rv = NULL_RTX;
@@ -1544,15 +1551,17 @@ m32c_init_cumulative_args (CUMULATIVE_ARGS * ca,
   ca->parm_num = 1;
 }
 
-/* Implements FUNCTION_ARG_ADVANCE.  force_mem is set for functions
-   returning structures, so we always reset that.  Otherwise, we only
-   need to know the sequence number of the argument to know what to do
-   with it.  */
-void
+/* Implements TARGET_FUNCTION_ARG_ADVANCE.  force_mem is set for
+   functions returning structures, so we always reset that.  Otherwise,
+   we only need to know the sequence number of the argument to know what
+   to do with it.  */
+#undef TARGET_FUNCTION_ARG_ADVANCE
+#define TARGET_FUNCTION_ARG_ADVANCE m32c_function_arg_advance
+static void
 m32c_function_arg_advance (CUMULATIVE_ARGS * ca,
                           enum machine_mode mode ATTRIBUTE_UNUSED,
-                          tree type ATTRIBUTE_UNUSED,
-                          int named ATTRIBUTE_UNUSED)
+                          const_tree type ATTRIBUTE_UNUSED,
+                          bool named ATTRIBUTE_UNUSED)
 {
   if (ca->force_mem)
     ca->force_mem = 0;

diff --git a/gcc/config/m32c/m32c.h b/gcc/config/m32c/m32c.h
index ed20b822159411d55c3f66a80c594644f73bc968..e1ba207ffdce051c2a51d876ae064df4184978b8 100644 (file)
--- a/gcc/config/m32c/m32c.h
+++ b/gcc/config/m32c/m32c.h
@@ -505,9 +505,6 @@ enum reg_class
 
 /* Passing Arguments in Registers */
 
-#define FUNCTION_ARG(CA,MODE,TYPE,NAMED) \
-       m32c_function_arg (&(CA),MODE,TYPE,NAMED)
-
 typedef struct m32c_cumulative_args
 {
   /* For address of return value buffer (structures are returned by
@@ -523,8 +520,6 @@ typedef struct m32c_cumulative_args
 #define CUMULATIVE_ARGS m32c_cumulative_args
 #define INIT_CUMULATIVE_ARGS(CA,FNTYPE,LIBNAME,FNDECL,N_NAMED_ARGS) \
        m32c_init_cumulative_args (&(CA),FNTYPE,LIBNAME,FNDECL,N_NAMED_ARGS)
-#define FUNCTION_ARG_ADVANCE(CA,MODE,TYPE,NAMED) \
-       m32c_function_arg_advance (&(CA),MODE,TYPE,NAMED)
 #define FUNCTION_ARG_BOUNDARY(MODE,TYPE) (TARGET_A16 ? 8 : 16)
 #define FUNCTION_ARG_REGNO_P(r) m32c_function_arg_regno_p (r)