r178765 - in /branches/gcc-4_6-branch/gcc: ada/...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Sun Sep 11 19:00:13 2011
New Revision: 178765

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178765
Log:
	* gcc-interface/decl.c (maybe_pad_type): Do not try to change the form
	of an addressable type.
	* gcc-interface/trans.c (gnat_gimplify_expr) <VIEW_CONVERT_EXPR>: New.
	Deal with those cases for which creating a temporary is mandatory.

Added:
    branches/gcc-4_6-branch/gcc/testsuite/gnat.dg/atomic5.adb
      - copied unchanged from r178764, trunk/gcc/testsuite/gnat.dg/atomic5.adb
    branches/gcc-4_6-branch/gcc/testsuite/gnat.dg/atomic5.ads
      - copied unchanged from r178764, trunk/gcc/testsuite/gnat.dg/atomic5.ads
Modified:
    branches/gcc-4_6-branch/gcc/ada/ChangeLog
    branches/gcc-4_6-branch/gcc/ada/gcc-interface/decl.c
    branches/gcc-4_6-branch/gcc/ada/gcc-interface/trans.c
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog