re PR rtl-optimization/44194 (struct returned by value generates useless stores)

	PR rtl-optimization/44194
	* calls.c (expand_call): Allow sibling calls in the PARALLEL case.

From-SVN: r192651

gcc/ChangeLog

+2012-10-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/44194
+	* calls.c (expand_call): Allow sibling calls in the PARALLEL case.
+
 2012-10-21  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/54725

gcc/calls.c

@@ -3277,9 +3277,6 @@ expand_call (tree exp, rtx target, int ignore)
 	  else
 	    emit_group_store (target, valreg, rettype,
 			      int_size_in_bytes (rettype));
-
-	  /* We can not support sibling calls for this case.  */
-	  sibcall_failure = 1;
 	}
       else if (target
 	       && GET_MODE (target) == TYPE_MODE (rettype)