function.c (locate_and_pad_parm): Also pad initial offset so that the total…

function.c (locate_and_pad_parm): Also pad initial offset so that the total argument size also includes the padding.


        * function.c (locate_and_pad_parm): Also pad initial offset
        so that the total argument size also includes the padding.

From-SVN: r44379

gcc/function.c

@@ -5264,7 +5264,10 @@ locate_and_pad_parm (passed_mode, type, in_regs, fndecl,
     /* However, BLKmode args passed in regs have their padding done elsewhere.
        The stack slot must be able to hold the entire register.  */
       && !(in_regs && passed_mode == BLKmode))
-    pad_below (offset_ptr, passed_mode, sizetree);
+    {
+      pad_below (offset_ptr, passed_mode, sizetree);
+      pad_below (initial_offset_ptr, passed_mode, sizetree);
+    }
 
   if (where_pad != none
       && (!host_integerp (sizetree, 1)