re PR middle-end/18163 (libffi test case ICE's on darwin)

        PR middle-end/18163
        * expr.c (emit_group_load): Don't go force temporary for memory
        or concat source.
        (emit_group_store): Similarly.

From-SVN: r89735

gcc/ChangeLog

+2004-10-27  Richard Henderson  <rth@redhat.com>
+
+	PR middle-end/18163
+	* expr.c (emit_group_load): Don't go force temporary for memory
+	or concat source.
+	(emit_group_store): Similarly.
+
 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
 
 	PR other/18186

gcc/expr.c

@@ -1571,7 +1571,8 @@ emit_group_load (rtx dst, rtx orig_src, tree type ATTRIBUTE_UNUSED, int ssize)
 
   gcc_assert (GET_CODE (dst) == PARALLEL);
 
-  if (!SCALAR_INT_MODE_P (m) && m != BLKmode)
+  if (!SCALAR_INT_MODE_P (m)
+      && !MEM_P (orig_src) && GET_CODE (orig_src) != CONCAT)
     {
       enum machine_mode imode = int_mode_for_mode (GET_MODE (orig_src));
       if (imode == BLKmode)
@@ -1745,7 +1746,8 @@ emit_group_store (rtx orig_dst, rtx src, tree type ATTRIBUTE_UNUSED, int ssize)
 
   gcc_assert (GET_CODE (src) == PARALLEL);
 
-  if (!SCALAR_INT_MODE_P (m) && m != BLKmode)
+  if (!SCALAR_INT_MODE_P (m)
+      && !MEM_P (orig_dst) && GET_CODE (orig_dst) != CONCAT)
     {
       enum machine_mode imode = int_mode_for_mode (GET_MODE (orig_dst));
       if (imode == BLKmode)