$OpenBSD: patch-gcc_config_pa_pa_c,v 1.3 2013/12/02 22:34:55 pascal Exp $
--- gcc/config/pa/pa.c.orig	Sat Sep 21 02:00:38 2013
+++ gcc/config/pa/pa.c	Wed Oct 16 18:56:48 2013
@@ -3815,6 +3815,9 @@ pa_expand_prologue (void)
   if (flag_stack_usage_info)
     current_function_static_stack_size = actual_fsize;
 
+  if (warn_stack_larger_than && actual_fsize > stack_larger_than_size)
+    warning (OPT_Wstack_larger_than_, "stack usage is %ld bytes", actual_fsize);
+
   /* Compute a few things we will use often.  */
   tmpreg = gen_rtx_REG (word_mode, 1);
 
