m32c.h (CLASS_LIKELY_SPILLED_P): Remove.

	* config/m32c/m32c.h (CLASS_LIKELY_SPILLED_P): Remove.
	* config/m32c/m32c-protos.h (m32c_class_likely_spilled_p): Remove.
	* config/m32c/m32c.c (TARGET_CLASS_LIKELY_SPILLED_P): Define.
	(m32c_class_likely_spilled_p): Make static. Change argument type to
	reg_class_t. Change result type to bool.

From-SVN: r163788

gcc/ChangeLog

+2010-09-02  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/m32c/m32c.h (CLASS_LIKELY_SPILLED_P): Remove.
+	* config/m32c/m32c-protos.h (m32c_class_likely_spilled_p): Remove.
+	* config/m32c/m32c.c (TARGET_CLASS_LIKELY_SPILLED_P): Define.
+	(m32c_class_likely_spilled_p): Make static. Change argument type to
+	reg_class_t. Change result type to bool.
+
 2010-09-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
 
 	* config/rs6000/rs6000.opt (-mfriz): New switch to control whether

gcc/config/m32c/m32c-protos.h

@@ -22,7 +22,6 @@
 #define MM enum machine_mode
 #define UINT unsigned int
 
-int  m32c_class_likely_spilled_p (int);
 void m32c_conditional_register_usage (void);
 int  m32c_const_ok_for_constraint_p (HOST_WIDE_INT, char, const char *);
 UINT m32c_dwarf_frame_regnum (int);

gcc/config/m32c/m32c.c

@@ -823,14 +823,19 @@ m32c_secondary_reload_class (int rclass, enum machine_mode mode, rtx x)
   return NO_REGS;
 }
 
-/* Implements CLASS_LIKELY_SPILLED_P.  A_REGS is needed for address
+/* Implements TARGET_CLASS_LIKELY_SPILLED_P.  A_REGS is needed for address
    reloads.  */
-int
-m32c_class_likely_spilled_p (int regclass)
+
+#undef TARGET_CLASS_LIKELY_SPILLED_P
+#define TARGET_CLASS_LIKELY_SPILLED_P m32c_class_likely_spilled_p
+
+static bool
+m32c_class_likely_spilled_p (reg_class_t regclass)
 {
   if (regclass == A_REGS)
-    return 1;
-  return reg_class_size[regclass] == 1;
+    return true;
+
+  return (reg_class_size[(int) regclass] == 1);
 }
 
 /* Implements CLASS_MAX_NREGS.  We calculate this according to its

gcc/config/m32c/m32c.h

@@ -421,8 +421,6 @@ enum reg_class
 
 #define TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P hook_bool_mode_true
 
-#define CLASS_LIKELY_SPILLED_P(C) m32c_class_likely_spilled_p (C)
-
 #define CLASS_MAX_NREGS(C,M) m32c_class_max_nregs (C, M)
 
 #define CANNOT_CHANGE_MODE_CLASS(F,T,C) m32c_cannot_change_mode_class(F,T,C)