sh.h (PROMOTE_FUNCTION_ARGS): Remove.

	* config/sh/sh.h (PROMOTE_FUNCTION_ARGS): Remove.
	(PROMOTE_FUNCTION_RETURN): Likewise.

From-SVN: r76584

gcc/ChangeLog

 2004-01-25  Kazu Hirata  <kazu@cs.umass.edu>
 
+	* config/sh/sh.h (PROMOTE_FUNCTION_ARGS): Remove.
+	(PROMOTE_FUNCTION_RETURN): Likewise.
+
+2004-01-25  Kazu Hirata  <kazu@cs.umass.edu>
+
 	* config/mn10300/mn10300-protos.h: Remove the prototype for
 	mn10300_builtin_saveregs.
 	* config/mn10300/mn10300.c (TARGET_PROMOTE_PROTOTYPES): New.

gcc/config/sh/sh.h

@@ -3198,13 +3198,6 @@ extern int rtx_equal_function_value_matters;
     (UNSIGNEDP) = ((MODE) == SImode ? 0 : (UNSIGNEDP)),	\
     (MODE) = (TARGET_SH1 ? SImode : DImode);
 
-/* Defining PROMOTE_FUNCTION_ARGS eliminates some unnecessary zero/sign
-   extensions applied to char/short functions arguments.  Defining
-   PROMOTE_FUNCTION_RETURN does the same for function returns.  */
-
-#define PROMOTE_FUNCTION_ARGS
-#define PROMOTE_FUNCTION_RETURN
-
 #define MAX_FIXED_MODE_SIZE (TARGET_SH5 ? 128 : 64)
 
 /* ??? Define ACCUMULATE_OUTGOING_ARGS?  This is more efficient than pushing