mips.h (PREFERRED_RELOAD_CLASS): Remove macro.

	* config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro.
	* config/mips/mips-protos.h (mips_preferred_reload_class): Remove.
	* config/mips/mips.c (mips_preferred_reload_class): Make static.
	Change 'rclass' argument and result type to reg_class_t.
	(TARGET_PREFERRED_RELOAD_CLASS): Define.

From-SVN: r170789

gcc/ChangeLog

+2011-03-08  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro.
+	* config/mips/mips-protos.h (mips_preferred_reload_class): Remove.
+	* config/mips/mips.c (mips_preferred_reload_class): Make static.
+	Change 'rclass' argument and result type to reg_class_t.
+	(TARGET_PREFERRED_RELOAD_CLASS): Define.
+
 2011-03-08  Georg-Johann Lay  <avr@gjlay.de>
 
        * config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.

gcc/config/mips/mips-protos.h

 /* Prototypes of target machine for GNU compiler.  MIPS version.
    Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
+   1999, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
    Free Software Foundation, Inc.
    Contributed by A. Lichnewsky (lich@inria.inria.fr).
    Changed by Michael Meissner	(meissner@osf.org).
@@ -283,7 +283,6 @@ extern bool mips_cannot_change_mode_class (enum machine_mode,
 					   enum machine_mode, enum reg_class);
 extern bool mips_dangerous_for_la25_p (rtx);
 extern bool mips_modes_tieable_p (enum machine_mode, enum machine_mode);
-extern enum reg_class mips_preferred_reload_class (rtx, enum reg_class);
 extern enum reg_class mips_secondary_reload_class (enum reg_class,
 						   enum machine_mode,
 						   rtx, bool);

gcc/config/mips/mips.c

 /* Subroutines used for MIPS code generation.
    Copyright (C) 1989, 1990, 1991, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+   2011
    Free Software Foundation, Inc.
    Contributed by A. Lichnewsky, lich@inria.inria.fr.
    Changes by Michael Meissner, meissner@osf.org.
@@ -10804,10 +10805,10 @@ mips_modes_tieable_p (enum machine_mode mode1, enum machine_mode mode2)
 	      && !mips_mode_ok_for_mov_fmt_p (mode2)));
 }
 
-/* Implement PREFERRED_RELOAD_CLASS.  */
+/* Implement TARGET_PREFERRED_RELOAD_CLASS.  */
 
-enum reg_class
-mips_preferred_reload_class (rtx x, enum reg_class rclass)
+static reg_class_t
+mips_preferred_reload_class (rtx x, reg_class_t rclass)
 {
   if (mips_dangerous_for_la25_p (x) && reg_class_subset_p (LEA_REGS, rclass))
     return LEA_REGS;
@@ -16487,6 +16488,9 @@ mips_shift_truncation_mask (enum machine_mode mode)
 #undef TARGET_MACHINE_DEPENDENT_REORG
 #define TARGET_MACHINE_DEPENDENT_REORG mips_reorg
 
+#undef  TARGET_PREFERRED_RELOAD_CLASS
+#define TARGET_PREFERRED_RELOAD_CLASS mips_preferred_reload_class
+
 #undef TARGET_ASM_FILE_START
 #define TARGET_ASM_FILE_START mips_file_start
 #undef TARGET_ASM_FILE_START_FILE_DIRECTIVE

gcc/config/mips/mips.h

@@ -2028,9 +2028,6 @@ enum reg_class
 #define SMALL_INT_UNSIGNED(X) SMALL_OPERAND_UNSIGNED (INTVAL (X))
 #define LUI_INT(X) LUI_OPERAND (INTVAL (X))
 
-#define PREFERRED_RELOAD_CLASS(X,CLASS)					\
-  mips_preferred_reload_class (X, CLASS)
-
 /* The HI and LO registers can only be reloaded via the general
    registers.  Condition code registers can only be loaded to the
    general registers, and from the floating point registers.  */