calls.c (expand_call): Defer const/pure NO_DEFER_POP until after sibcall do_pending_stack_adjust.

        * calls.c (expand_call): Defer const/pure NO_DEFER_POP until
        after sibcall do_pending_stack_adjust.

From-SVN: r37836

gcc/ChangeLog

+2000-11-28  Richard Henderson  <rth@redhat.com>
+
+	* calls.c (expand_call): Defer const/pure NO_DEFER_POP until
+	after sibcall do_pending_stack_adjust.
+
 Wed Nov 29 00:08:23 2000  J"orn Rennecke <amylaar@redhat.com>
 
 	* jump.c (delete_insn): Check that REG_LABEL note actually contains

gcc/calls.c

@@ -2657,11 +2657,6 @@ expand_call (exp, target, ignore)
 	  expand_start_target_temps ();
 	}
 
-      /* When calling a const function, we must pop the stack args right away,
-	 so that the pop is deleted or moved with the call.  */
-      if (flags & (ECF_CONST | ECF_PURE))
-	NO_DEFER_POP;
-
       /* Don't let pending stack adjusts add up to too much.
 	 Also, do all pending adjustments now if there is any chance
 	 this might be a call to alloca or if we are expanding a sibling
@@ -2671,6 +2666,11 @@ expand_call (exp, target, ignore)
 	  || pass == 0)
 	do_pending_stack_adjust ();
 
+      /* When calling a const function, we must pop the stack args right away,
+	 so that the pop is deleted or moved with the call.  */
+      if (flags & (ECF_CONST | ECF_PURE))
+	NO_DEFER_POP;
+
       /* Push the temporary stack slot level so that we can free any
 	 temporaries we make.  */
       push_temp_slots ();