rs6000.c (rs6000_delegitimize_address): Remove.

* config/rs6000/rs6000.c (rs6000_delegitimize_address): Remove.
(TARGET_DELEGITIMIZE_ADDRESS): Likewise.

From-SVN: r152571

gcc/ChangeLog

+2009-10-08  Janis Johnson <janis187@us.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_delegitimize_address): Remove.
+	(TARGET_DELEGITIMIZE_ADDRESS): Likewise.
+
 2009-10-08  Jan Hubicka  <jh@suse.cz>
 
 	PR middle-end/41626

gcc/config/rs6000/rs6000.c

@@ -1003,7 +1003,6 @@ static void rs6000_init_dwarf_reg_sizes_extra (tree);
 static rtx rs6000_legitimize_address (rtx, rtx, enum machine_mode);
 static rtx rs6000_debug_legitimize_address (rtx, rtx, enum machine_mode);
 static rtx rs6000_legitimize_tls_address (rtx, enum tls_model);
-static rtx rs6000_delegitimize_address (rtx);
 static void rs6000_output_dwarf_dtprel (FILE *, int, rtx) ATTRIBUTE_UNUSED;
 static rtx rs6000_tls_get_addr (void);
 static rtx rs6000_got_sym (void);
@@ -1464,9 +1463,6 @@ static const struct attribute_spec rs6000_attribute_table[] =
 #undef TARGET_USE_BLOCKS_FOR_CONSTANT_P
 #define TARGET_USE_BLOCKS_FOR_CONSTANT_P rs6000_use_blocks_for_constant_p
 
-#undef TARGET_DELEGITIMIZE_ADDRESS
-#define TARGET_DELEGITIMIZE_ADDRESS rs6000_delegitimize_address
-
 #undef TARGET_BUILTIN_RECIPROCAL
 #define TARGET_BUILTIN_RECIPROCAL rs6000_builtin_reciprocal
 
@@ -5155,33 +5151,6 @@ rs6000_debug_legitimize_address (rtx x, rtx oldx, enum machine_mode mode)
   return ret;
 }
 
-/* If ORIG_X is a constant pool reference, return its known value,
-   otherwise ORIG_X.  */
-
-static rtx
-rs6000_delegitimize_address (rtx x)
-{
-  rtx orig_x = delegitimize_mem_from_attrs (x);
-
-  x = orig_x;
-
-  if (!MEM_P (x))
-    return orig_x;
-
-  x = XEXP (x, 0);
-
-  if (legitimate_constant_pool_address_p (x)
-      && GET_CODE (XEXP (x, 1)) == CONST
-      && GET_CODE (XEXP (XEXP (x, 1), 0)) == MINUS
-      && GET_CODE (XEXP (XEXP (XEXP (x, 1), 0), 0)) == SYMBOL_REF
-      && constant_pool_expr_p (XEXP (XEXP (XEXP (x, 1), 0), 0))
-      && GET_CODE (XEXP (XEXP (XEXP (x, 1), 0), 1)) == SYMBOL_REF
-      && toc_relative_expr_p (XEXP (XEXP (XEXP (x, 1), 0), 1)))
-    return get_pool_constant (XEXP (XEXP (XEXP (x, 1), 0), 0));
-
-  return orig_x;
-}
-
 /* This is called from dwarf2out.c via TARGET_ASM_OUTPUT_DWARF_DTPREL.
    We need to emit DTP-relative relocations.  */