i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED.

2008-05-23  Kai Tietz  <kai.tietz@onevison.com>
        * config/i386/i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED.
        (return_in_memory_64): Likewise.
        (return_in_memory_ms_64): Likewise.

From-SVN: r135790

gcc/ChangeLog

+2008-05-23  Kai Tietz  <kai.tietz@onevison.com>
+	* config/i386/i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED.
+	(return_in_memory_64): Likewise.
+	(return_in_memory_ms_64): Likewise.
+
 2008-05-23  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* builtin-types.def (BT_FN_INT_INT_INT_INT_INT_INT_VAR): New.

gcc/config/i386/i386.c

@@ -4840,7 +4840,7 @@ ix86_libcall_value (enum machine_mode mode)
 
 /* Return true iff type is returned in memory.  */
 
-static int
+static int ATTRIBUTE_UNUSED
 return_in_memory_32 (const_tree type, enum machine_mode mode)
 {
   HOST_WIDE_INT size;
@@ -4880,14 +4880,14 @@ return_in_memory_32 (const_tree type, enum machine_mode mode)
   return 0;
 }
 
-static int
+static int ATTRIBUTE_UNUSED
 return_in_memory_64 (const_tree type, enum machine_mode mode)
 {
   int needed_intregs, needed_sseregs;
   return !examine_argument (mode, type, 1, &needed_intregs, &needed_sseregs);
 }
 
-static int
+static int ATTRIBUTE_UNUSED
 return_in_memory_ms_64 (const_tree type, enum machine_mode mode)
 {
   HOST_WIDE_INT size = int_size_in_bytes (type);