From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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
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files in the upstream repository.
---
 gcc/testsuite/gnat.dg/allocator_maxalign1.adb | 42 +++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 gcc/testsuite/gnat.dg/allocator_maxalign1.adb

(limited to 'gcc/testsuite/gnat.dg/allocator_maxalign1.adb')

diff --git a/gcc/testsuite/gnat.dg/allocator_maxalign1.adb b/gcc/testsuite/gnat.dg/allocator_maxalign1.adb
new file mode 100644
index 000000000..062c39bbf
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/allocator_maxalign1.adb
@@ -0,0 +1,42 @@
+--  { dg-do run }
+
+with System.Storage_Elements; use System.Storage_Elements;
+with Ada.Unchecked_Deallocation;
+
+procedure Allocator_Maxalign1 is
+
+   Max_Alignment : constant := Standard'Maximum_Alignment;
+
+   type Block is record
+      X : Integer;
+   end record;
+   for Block'Alignment use Standard'Maximum_Alignment;
+
+   type Block_Access is access all Block;
+   procedure Free is new Ada.Unchecked_Deallocation (Block, Block_Access);
+
+   N_Blocks : constant := 500;
+   Blocks   : array (1 .. N_Blocks) of Block_Access;
+begin
+   if Block'Alignment /= Max_Alignment then
+      raise Program_Error;
+   end if;
+
+   for K in 1 .. 4 loop
+
+      for I in Blocks'Range loop
+         Blocks (I) := new Block;
+         if Blocks (I).all'Address mod Block'Alignment /= 0 then
+            raise Program_Error;
+         end if;
+         Blocks(I).all.X := I;
+      end loop;
+
+      for I in Blocks'Range loop
+         Free (Blocks (I));
+      end loop;
+
+   end loop;
+
+end;
+
-- 
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