Update 4.8.1 to 4.8.3.

My previous drop was the wrong version. The platform mingw is
currently using 4.8.3, not 4.8.1 (not sure how I got that wrong).

From ftp://ftp.gnu.org/gnu/gcc/gcc-4.8.3/gcc-4.8.3.tar.bz2.

Bug: http://b/26523949
Change-Id: Id85f1bdcbbaf78c7d0b5a69e74c798a08f341c35

1 files changed, 40 insertions, 0 deletions

diff --git a/gcc-4.8.3/gcc/testsuite/gnat.dg/bit_packed_array3.adb b/gcc-4.8.3/gcc/testsuite/gnat.dg/bit_packed_array3.adb
new file mode 100644
index 000000000..0b121efdc
--- /dev/null
+++ b/gcc-4.8.3/gcc/testsuite/gnat.dg/bit_packed_array3.adb
@@ -0,0 +1,40 @@
+-- { dg-do run }
+-- { dg-options "-O2 -gnatp" }
+
+procedure Bit_Packed_Array3 is
+
+   type Bitmap_T is array (1 .. 10) of Boolean;
+   pragma Pack (Bitmap_T);
+
+   type Maps_T is record
+      M1 : Bitmap_T;
+   end record;
+   pragma Pack (Maps_T);
+   for Maps_T'Size use 10;
+   pragma Suppress_Initialization (Maps_T);
+
+   Tmap : constant Bitmap_T := (others => True);
+   Fmap : constant Bitmap_T := (others => False);
+   Amap : constant Bitmap_T :=
+     (1 => False, 2 => True, 3 => False, 4 => True, 5 => False,
+      6 => True, 7 => False, 8 => True, 9 => False, 10 => True);
+
+   function Some_Maps return Maps_T is
+      Value : Maps_T := (M1 => Amap);
+   begin
+      return Value;
+   end;
+   pragma Inline (Some_Maps);
+
+   Maps : Maps_T;
+begin
+   Maps := Some_Maps;
+
+   for I in Maps.M1'Range loop
+      if (I mod 2 = 0 and then not Maps.M1 (I))
+        or else (I mod 2 /= 0 and then Maps.M1 (I))
+      then
+         raise Program_Error;
+      end if;
+   end loop;
+end;