2 files changed, 28 insertions, 8 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index c6a45756ec5..1e25015da20 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,9 @@
+2012-08-20  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        Inline setter functions for Lisp_Objects slots of struct specbinding.
+        * eval.c (set_specpdl_symbol, set_specpdl_old_value): New functions.
+        Adjust users.
+
 2012-08-20  Martin Rudalics  <rudalics@gmx.at>
 
         * window.c (select_window): Always make selected window's buffer
diff --git a/src/eval.c b/src/eval.c
index 771cd7b160a..c41e3f54d4d 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -133,7 +133,21 @@ Lisp_Object inhibit_lisp_code;
 static Lisp_Object funcall_lambda (Lisp_Object, ptrdiff_t, Lisp_Object *);
 static int interactive_p (int);
 static Lisp_Object apply_lambda (Lisp_Object fun, Lisp_Object args);
-
+
+/* Functions to set Lisp_Object slots of struct specbinding.  */
+
+static inline void
+set_specpdl_symbol (Lisp_Object symbol)
+{
+  specpdl_ptr->symbol = symbol;
+}
+
+static inline void
+set_specpdl_old_value (Lisp_Object oldval)
+{
+  specpdl_ptr->old_value = oldval;
+}
+
 void
 init_eval_once (void)
 {
@@ -3136,8 +3150,8 @@ specbind (Lisp_Object symbol, Lisp_Object value)
     case SYMBOL_PLAINVAL:
       /* The most common case is that of a non-constant symbol with a
          trivial value.  Make that as fast as we can.  */
-      specpdl_ptr->symbol = symbol;
-      specpdl_ptr->old_value = SYMBOL_VAL (sym);
+      set_specpdl_symbol (symbol);
+      set_specpdl_old_value (SYMBOL_VAL (sym));
       specpdl_ptr->func = NULL;
       ++specpdl_ptr;
       if (!sym->constant)
@@ -3152,7 +3166,7 @@ specbind (Lisp_Object symbol, Lisp_Object value)
       {
         Lisp_Object ovalue = find_symbol_value (symbol);
         specpdl_ptr->func = 0;
-        specpdl_ptr->old_value = ovalue;
+        set_specpdl_old_value (ovalue);
 
         eassert (sym->redirect != SYMBOL_LOCALIZED
                  || (EQ (SYMBOL_BLV (sym)->where,
@@ -3186,7 +3200,7 @@ specbind (Lisp_Object symbol, Lisp_Object value)
                let_shadows_buffer_binding_p which is itself only used
                in set_internal for local_if_set.  */
             eassert (NILP (where) || EQ (where, cur_buf));
-            specpdl_ptr->symbol = Fcons (symbol, Fcons (where, cur_buf));
+            set_specpdl_symbol (Fcons (symbol, Fcons (where, cur_buf)));
 
             /* If SYMBOL is a per-buffer variable which doesn't have a
                buffer-local value here, make the `let' change the global
@@ -3203,7 +3217,7 @@ specbind (Lisp_Object symbol, Lisp_Object value)
               }
           }
         else
-          specpdl_ptr->symbol = symbol;
+          set_specpdl_symbol (symbol);
 
         specpdl_ptr++;
         set_internal (symbol, value, Qnil, 1);
@@ -3221,8 +3235,8 @@ record_unwind_protect (Lisp_Object (*function) (Lisp_Object), Lisp_Object arg)
   if (specpdl_ptr == specpdl + specpdl_size)
     grow_specpdl ();
   specpdl_ptr->func = function;
-  specpdl_ptr->symbol = Qnil;
-  specpdl_ptr->old_value = arg;
+  set_specpdl_symbol (Qnil);
+  set_specpdl_old_value (arg);
   specpdl_ptr++;
 }