2010-01-25 Bob Duff <duff@adacore.com>

[pf3gnuchains/gcc-fork.git] / gcc / ada / exp_vfpt.ads

diff --git a/gcc/ada/exp_vfpt.ads b/gcc/ada/exp_vfpt.ads
index 1652ad8..fdca701 100644 (file)
--- a/gcc/ada/exp_vfpt.ads
+++ b/gcc/ada/exp_vfpt.ads
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 1992-2007, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2008, Free Software Foundation, Inc.         --
 --                                                                          --
 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
 -- terms of the  GNU General Public License as published  by the Free Soft- --
@@ -45,6 +45,12 @@ package Exp_VFpt is
    --  The node N is a type conversion node where either the source or the
    --  target type, or both, are Vax floating-point type.
 
+   procedure Expand_Vax_Foreign_Return (N : Node_Id);
+   --  The node N is a call to a foreign function that returns a Vax float
+   --  value in a floating point register. Wraps the call in an asm stub
+   --  that moves the return value to an integer location on Alpha/VMS,
+   --  noop everywhere else.
+
    procedure Expand_Vax_Real_Literal (N : Node_Id);
    --  The node N is a real literal node where the type is a Vax floating-point
    --  type. This procedure rewrites the node to eliminate the occurrence of