pdp11.c (comparison_operator_index): Remove.

	* config/pdp11/pdp11.c (comparison_operator_index): Remove.
	(comp_operator): Likewise.
	* config/pdp11/pdp11-protos.h: Remove corresponding
	prototypes.

From-SVN: r79116

gcc/ChangeLog

+2004-03-08  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* config/pdp11/pdp11.c (comparison_operator_index): Remove.
+	(comp_operator): Likewise.
+	* config/pdp11/pdp11-protos.h: Remove corresponding
+	prototypes.
+
 2004-03-08  Eric Botcazou  <ebotcazou@act-europe.fr>
 
 	* expr.c (highest_pow2_factor_for_type): Rename into

gcc/config/pdp11/pdp11-protos.h

@@ -26,7 +26,6 @@ extern int const_immediate_operand (rtx, enum machine_mode);
 extern int expand_shift_operand (rtx, enum machine_mode);
 extern int immediate15_operand (rtx, enum machine_mode);
 extern int simple_memory_operand (rtx, enum machine_mode);
-extern int comp_operator (rtx, enum machine_mode);
 
 extern int legitimate_address_p (enum machine_mode, rtx);
 extern int legitimate_const_double_p (rtx);
@@ -37,7 +36,6 @@ extern const char *output_move_quad (rtx *);
 extern const char *output_block_move (rtx *);
 extern void print_operand_address (FILE *, rtx);
 extern int register_move_cost (enum reg_class, enum reg_class);
-extern int comparison_operator_index (rtx);
 #endif /* RTX_CODE */
 
 extern void output_ascii (FILE *, const char *, int);

gcc/config/pdp11/pdp11.c

@@ -1600,55 +1600,6 @@ output_block_move(rtx *operands)
     return "";
 }
 
-/* for future use */
-int
-comparison_operator_index(rtx op)
-{
-    switch (GET_CODE(op))
-    {
-      case NE:
-	return 0;
-	
-      case EQ:
-	return 1;
-	
-      case GE:
-	return 2;
-	
-      case GT:
-	return 3;
-	
-      case LE:
-	return 4;
-	
-      case LT:
-	return 5;
-	
-      case GEU:
-	return 6;
-	
-      case GTU:
-	return 7;
-
-      case LEU:
-	return 8;
-	
-      case LTU:
-	return 9;
-	
-      default:
-	return -1;
-    }
-}    
-	
-/* tests whether the rtx is a comparison operator */
-int
-comp_operator (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
-{
-    return comparison_operator_index(op) >= 0;
-}
-
-    
 int
 legitimate_address_p (enum machine_mode mode, rtx address)
 {