mcore.c (mcore_external_libcall): Add a comment.

	* config/mcore/mcore.c (mcore_external_libcall): Add a
	comment.
	(mcore_return_in_memory): Likewise.

From-SVN: r76836

gcc/ChangeLog

 2004-01-28  Kazu Hirata  <kazu@cs.umass.edu>
 
+	* config/mcore/mcore.c (mcore_external_libcall): Add a
+	comment.
+	(mcore_return_in_memory): Likewise.
+
+2004-01-28  Kazu Hirata  <kazu@cs.umass.edu>
+
 	* config/mcore/mcore-protos.h: Remove the prototype for
 	mcore_setup_incoming_varargs.
 	* config/mcore/mcore.c (TARGET_ASM_EXTERNAL_LIBCALL): New.

gcc/config/mcore/mcore.c

@@ -3453,6 +3453,8 @@ mcore_asm_named_section (const char *name, unsigned int flags ATTRIBUTE_UNUSED)
 }
 #endif /* OBJECT_FORMAT_ELF */
 
+/* Worker function for TARGET_ASM_EXTERNAL_LIBCALL.  */
+
 static void
 mcore_external_libcall (rtx fun)
 {
@@ -3461,6 +3463,8 @@ mcore_external_libcall (rtx fun)
   fprintf (asm_out_file, "\n");
 }
 
+/* Worker function for TARGET_RETURN_IN_MEMORY.  */
+
 static bool
 mcore_return_in_memory (tree type, tree fntype ATTRIBUTE_UNUSED)
 {