m68k-protos.h (use_return_insn): Change return type from int to bool.

	* config/m68k/m68k-protos.h (use_return_insn): Change return type from
	int to bool.
	* config/m68k/m68k.c (struct m68k_frame): Add funcdef_no member.
	(current_frame): New global var.
	(m68k_compute_frame_layout): Cache computations in current_frame.
	(m68k_initial_elimination_offset): Use values from current_frame
	instead of recomputing them.
	(use_return_insn): Likewise.
	(m68k_output_function_prologue): Likewise.
	(m68k_output_function_epilogue): Likewise.
	* config/m68k/m68k.h (TARGET_CPU_CPP_PREDEFINES): Fold __PIC__ handling
	inside the block for __pic__.

From-SVN: r72330

gcc/ChangeLog

+2003-10-11  Bernardo Innocenti  <bernie@develer.com>
+
+	* config/m68k/m68k-protos.h (use_return_insn): Change return type from
+	int to bool.
+	* config/m68k/m68k.c (struct m68k_frame): Add funcdef_no member.
+	(current_frame): New global var.
+	(m68k_compute_frame_layout): Cache computations in current_frame.
+	(m68k_initial_elimination_offset): Use values from current_frame
+	instead of recomputing them.
+	(use_return_insn): Likewise.
+	(m68k_output_function_prologue): Likewise.
+	(m68k_output_function_epilogue): Likewise.
+	* config/m68k/m68k.h (TARGET_CPU_CPP_PREDEFINES): Fold __PIC__ handling
+	inside the block for __pic__.
+
 2003-10-11  Peter Barada <peter@baradas.org>
 	    Bernardo Innocenti  <bernie@develer.com>
 

gcc/config/m68k/m68k-protos.h

@@ -65,6 +65,6 @@ extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx);
 #endif /* RTX_CODE */
 
 extern int flags_in_68881 (void);
-extern int use_return_insn (void);
+extern bool use_return_insn (void);
 extern void override_options (void);
 extern void init_68881_table (void);