s390.c (s390_frame_info): Allow large frame sizes for TARGET_64BIT.

	* config/s390/s390.c (s390_frame_info): Allow large frame sizes
	for TARGET_64BIT.
	(s390_arg_frame_offset): Change return type to HOST_WIDE_INT.
	* config/s390/s390-protos.h (s390_arg_frame_offset): Likewise.

From-SVN: r76360

gcc/ChangeLog

+2004-01-22  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* config/s390/s390.c (s390_frame_info): Allow large frame sizes
+	for TARGET_64BIT.
+	(s390_arg_frame_offset): Change return type to HOST_WIDE_INT.
+	* config/s390/s390-protos.h (s390_arg_frame_offset): Likewise.
+
 2004-01-22  Roger Sayle  <roger@eyesopen.com>
 	    Paolo Bonzini  <bonzini@gnu.org>
 

gcc/config/s390/s390-protos.h

@@ -23,7 +23,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 extern void optimization_options (int, int);
 extern void override_options (void);
-extern int s390_arg_frame_offset (void);
+extern HOST_WIDE_INT s390_arg_frame_offset (void);
 extern void s390_load_got (int);
 extern void s390_emit_prologue (void);
 extern void s390_emit_epilogue (void);

gcc/config/s390/s390.c

@@ -5303,7 +5303,7 @@ s390_frame_info (void)
   int i, j;
   HOST_WIDE_INT fsize = get_frame_size ();
 
-  if (fsize > 0x7fff0000)
+  if (!TARGET_64BIT && fsize > 0x7fff0000)
     fatal_error ("Total size of local variables exceeds architecture limit.");
 
   /* fprs 8 - 15 are caller saved for 64 Bit ABI.  */
@@ -5376,7 +5376,7 @@ s390_frame_info (void)
 /* Return offset between argument pointer and frame pointer
    initially after prologue.  */
 
-int
+HOST_WIDE_INT
 s390_arg_frame_offset (void)
 {
   HOST_WIDE_INT fsize = get_frame_size ();