obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 101 insertions, 0 deletions

diff --git a/gcc/ada/g-altcon.ads b/gcc/ada/g-altcon.ads
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+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--             G N A T . A L T I V E C . C O N V E R S I O N S              --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--            Copyright (C) 2009, 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- --
+-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
+-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
+--                                                                          --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception,   --
+-- version 3.1, as published by the Free Software Foundation.               --
+--                                                                          --
+-- You should have received a copy of the GNU General Public License and    --
+-- a copy of the GCC Runtime Library Exception along with this program;     --
+-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
+-- <http://www.gnu.org/licenses/>.                                          --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This unit provides the Vector/Views conversions
+
+with GNAT.Altivec.Vector_Types; use GNAT.Altivec.Vector_Types;
+with GNAT.Altivec.Vector_Views; use GNAT.Altivec.Vector_Views;
+
+package GNAT.Altivec.Conversions is
+
+   ---------------------
+   -- char components --
+   ---------------------
+
+   function To_Vector (S : VUC_View) return VUC;
+   function To_Vector (S : VSC_View) return VSC;
+   function To_Vector (S : VBC_View) return VBC;
+
+   function To_View (S : VUC) return VUC_View;
+   function To_View (S : VSC) return VSC_View;
+   function To_View (S : VBC) return VBC_View;
+
+   ----------------------
+   -- short components --
+   ----------------------
+
+   function To_Vector (S : VUS_View) return VUS;
+   function To_Vector (S : VSS_View) return VSS;
+   function To_Vector (S : VBS_View) return VBS;
+
+   function To_View (S : VUS) return VUS_View;
+   function To_View (S : VSS) return VSS_View;
+   function To_View (S : VBS) return VBS_View;
+
+   --------------------
+   -- int components --
+   --------------------
+
+   function To_Vector (S : VUI_View) return VUI;
+   function To_Vector (S : VSI_View) return VSI;
+   function To_Vector (S : VBI_View) return VBI;
+
+   function To_View (S : VUI) return VUI_View;
+   function To_View (S : VSI) return VSI_View;
+   function To_View (S : VBI) return VBI_View;
+
+   ----------------------
+   -- float components --
+   ----------------------
+
+   function To_Vector (S : VF_View) return VF;
+
+   function To_View (S : VF) return VF_View;
+
+   ----------------------
+   -- pixel components --
+   ----------------------
+
+   function To_Vector (S : VP_View) return VP;
+
+   function To_View (S : VP) return VP_View;
+
+private
+
+   --  We want the above subprograms to always be inlined in the case of the
+   --  hard PowerPC AltiVec support in order to avoid the unnecessary function
+   --  call. On the other hand there is no problem with inlining these
+   --  subprograms on little-endian targets.
+
+   pragma Inline_Always (To_Vector);
+   pragma Inline_Always (To_View);
+
+end GNAT.Altivec.Conversions;