mmix.h (PREFERRED_RELOAD_CLASS, [...]): Remove macro.

	* config/mmix/mmix.h (PREFERRED_RELOAD_CLASS,
	PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
	* config/mmix/mmix-protos.h (mmix_preferred_reload_class,
	mmix_preferred_output_reload_class): Remove.
	* config/mmix/mmix.c (mmix_preferred_reload_class,
	mmix_preferred_output_reload_class): Make static. Change rclass
	argument and return type to reg_class_t.
	(TARGET_PREFERRED_RELOAD_CLASS,
	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.

From-SVN: r177069

gcc/ChangeLog

+2011-08-01  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mmix/mmix.h (PREFERRED_RELOAD_CLASS,
+	PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
+	* config/mmix/mmix-protos.h (mmix_preferred_reload_class,
+	mmix_preferred_output_reload_class): Remove.
+	* config/mmix/mmix.c (mmix_preferred_reload_class,
+	mmix_preferred_output_reload_class): Make static. Change rclass
+	argument and return type to reg_class_t.
+	(TARGET_PREFERRED_RELOAD_CLASS,
+	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
+
 2011-08-01  Joern Rennecke  <joern.rennecke@embecosm.com>
 
 	* mode-switching.c (optimize_mode_switching): Fix bug in MODE_AFTER

gcc/config/mmix/mmix-protos.h

@@ -59,9 +59,6 @@ extern void mmix_asm_declare_register_global
   (FILE *, tree, int, const char *);
 extern void mmix_asm_output_addr_diff_elt (FILE *, rtx, int, int);
 extern void mmix_asm_output_addr_vec_elt (FILE *, int);
-extern enum reg_class mmix_preferred_reload_class (rtx, enum reg_class);
-extern enum reg_class mmix_preferred_output_reload_class
-  (rtx, enum reg_class);
 extern enum reg_class mmix_secondary_reload_class
   (enum reg_class, enum machine_mode, rtx, int);
 extern int mmix_const_ok_for_letter_p (HOST_WIDE_INT, int);

gcc/config/mmix/mmix.c

@@ -129,6 +129,8 @@ static void mmix_emit_sp_add (HOST_WIDE_INT offset);
 static void mmix_target_asm_function_prologue (FILE *, HOST_WIDE_INT);
 static void mmix_target_asm_function_end_prologue (FILE *);
 static void mmix_target_asm_function_epilogue (FILE *, HOST_WIDE_INT);
+static reg_class_t mmix_preferred_reload_class (rtx, reg_class_t);
+static reg_class_t mmix_preferred_output_reload_class (rtx, reg_class_t);
 static bool mmix_legitimate_address_p (enum machine_mode, rtx, bool);
 static bool mmix_legitimate_constant_p (enum machine_mode, rtx);
 static void mmix_reorg (void);
@@ -250,6 +252,11 @@ static void mmix_conditional_register_usage (void);
 #undef TARGET_CALLEE_COPIES
 #define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true
 
+#undef TARGET_PREFERRED_RELOAD_CLASS
+#define TARGET_PREFERRED_RELOAD_CLASS mmix_preferred_reload_class
+#undef TARGET_PREFERRED_OUTPUT_RELOAD_CLASS
+#define TARGET_PREFERRED_OUTPUT_RELOAD_CLASS mmix_preferred_reload_class
+
 #undef TARGET_LEGITIMATE_ADDRESS_P
 #define TARGET_LEGITIMATE_ADDRESS_P	mmix_legitimate_address_p
 #undef TARGET_LEGITIMATE_CONSTANT_P
@@ -409,23 +416,22 @@ mmix_local_regno (int regno)
   return regno <= MMIX_LAST_STACK_REGISTER_REGNUM && !call_used_regs[regno];
 }
 
-/* PREFERRED_RELOAD_CLASS.
+/* TARGET_PREFERRED_RELOAD_CLASS.
    We need to extend the reload class of REMAINDER_REG and HIMULT_REG.  */
 
-enum reg_class
-mmix_preferred_reload_class (rtx x ATTRIBUTE_UNUSED, enum reg_class rclass)
+static reg_class_t
+mmix_preferred_reload_class (rtx x, reg_class_t rclass)
 {
   /* FIXME: Revisit.  */
   return GET_CODE (x) == MOD && GET_MODE (x) == DImode
     ? REMAINDER_REG : rclass;
 }
 
-/* PREFERRED_OUTPUT_RELOAD_CLASS.
+/* TARGET_PREFERRED_OUTPUT_RELOAD_CLASS.
    We need to extend the reload class of REMAINDER_REG and HIMULT_REG.  */
 
-enum reg_class
-mmix_preferred_output_reload_class (rtx x ATTRIBUTE_UNUSED,
-				    enum reg_class rclass)
+static reg_class_t
+mmix_preferred_output_reload_class (rtx x, reg_class_t rclass)
 {
   /* FIXME: Revisit.  */
   return GET_CODE (x) == MOD && GET_MODE (x) == DImode

gcc/config/mmix/mmix.h

@@ -452,12 +452,6 @@ enum reg_class
 
 #define REGNO_OK_FOR_INDEX_P(REGNO) REGNO_OK_FOR_BASE_P (REGNO)
 
-#define PREFERRED_RELOAD_CLASS(X, CLASS) \
- mmix_preferred_reload_class (X, CLASS)
-
-#define PREFERRED_OUTPUT_RELOAD_CLASS(X, CLASS) \
- mmix_preferred_output_reload_class (X, CLASS)
-
 #define SECONDARY_INPUT_RELOAD_CLASS(CLASS, MODE, X) \
  mmix_secondary_reload_class (CLASS, MODE, X, 1)