frv.h (enum reg_class): Delete EVEN_ACC_REGS, ACC_REGS, FEVEN_REGS, FPR_REGS, EVEN_REGS.

frv.h (enum reg_class): Delete EVEN_ACC_REGS, ACC_REGS, FEVEN_REGS, FPR_REGS, EVEN_REGS.

	* config/frv/frv.h (enum reg_class): Delete EVEN_ACC_REGS,
	ACC_REGS, FEVEN_REGS, FPR_REGS, EVEN_REGS.
	(REG_CLASS_NAMES): Likewise.
	(REG_CLASS_CONTENTS): Likewise.
	(EVEN_ACC_REGS): New macro.  Alias for QUAD_ACC_REGS.
	(ACC_REGS): New macro.  Alias for QUAD_ACC_REGS.
	(FEVEN_REGS): New macro.  Alias for QUAD_ACC_REGS.
	(FPR_REGS): New macro.  Alias for QUAD_ACC_REGS.
	(EVEN_REGS): New macro.  Alias for QUAD_REGS.
	* config/frv/frv.c (frv_secondary_reload_class): Remove use of
	duplicate register classes.
	(frv_class_likely_spileld_p): Likewise.
	(frv_register_move_cost): Likewise.

From-SVN: r173016