pdp11-protos.h (output_move_double, [...]): Delete.

* config/pdp11/pdp11-protos.h (output_move_double,
output_move_quad): Delete.
(output_move_multiple, pdp11_expand_operands): New functions.
(pdp11_action, pdp11_partorder): New enums.
* config/pdp11/pdp11.md (movdi, movsi, movdf, movsf): Use
output_move_multiple.
(adddi3, subdi3, negdi2): New patterns.
(addsi3, subsi3, negsi2): Use pdp11_expand_operands.
(abshi2): Delete.
(neghi2, negqi2): Use PDPint iterator.
* config/pdp11/pdp11.c (find_addr_reg, output_move_double,
output_move_quad): Delete. 
(pdp11_expand_operands, output_move_multiple): New functions.

From-SVN: r167676

gcc/ChangeLog

+2010-12-09  Paul Koning  <ni1d@arrl.net>
+
+	* config/pdp11/pdp11-protos.h (output_move_double,
+	output_move_quad): Delete.
+	(output_move_multiple, pdp11_expand_operands): New functions.
+	(pdp11_action, pdp11_partorder): New enums.
+	* config/pdp11/pdp11.md (movdi, movsi, movdf, movsf): Use
+	output_move_multiple.
+	(adddi3, subdi3, negdi2): New patterns.
+	(addsi3, subsi3, negsi2): Use pdp11_expand_operands.
+	(abshi2): Delete.
+	(neghi2, negqi2): Use PDPint iterator.
+	* config/pdp11/pdp11.c (find_addr_reg, output_move_double,
+	output_move_quad): Delete. 
+	(pdp11_expand_operands, output_move_multiple): New functions.
+	
 2010-12-09  Joseph Myers  <joseph@codesourcery.com>
 
 	* config/vax/linux.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.

gcc/config/pdp11/pdp11-protos.h

@@ -26,8 +26,7 @@ extern int simple_memory_operand (rtx, enum machine_mode);
 extern int legitimate_const_double_p (rtx);
 extern void notice_update_cc_on_set (rtx, rtx);
 extern void output_addr_const_pdp11 (FILE *, rtx);
-extern const char *output_move_double (rtx *);
-extern const char *output_move_quad (rtx *);
+extern const char *output_move_multiple (rtx *);
 extern const char *output_block_move (rtx *);
 extern const char *output_jump (enum rtx_code, int, int);
 extern void print_operand_address (FILE *, rtx);
@@ -35,6 +34,10 @@ extern bool pdp11_cannot_change_mode_class (enum machine_mode,
                                             enum machine_mode, enum reg_class);
 extern bool pdp11_secondary_memory_needed (reg_class_t, reg_class_t, 
 					   enum machine_mode);
+typedef enum { no_action, dec_before, inc_after } pdp11_action;
+typedef enum { little, either, big } pdp11_partorder;
+extern bool pdp11_expand_operands (rtx *, rtx [][2], int, 
+				   pdp11_action *, pdp11_partorder);
 extern int pdp11_initial_elimination_offset (int, int);
 extern enum reg_class pdp11_regno_reg_class (int);