Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 21 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/gnat.dg/loop_optimization13.adb b/gcc-4.9/gcc/testsuite/gnat.dg/loop_optimization13.adb
new file mode 100644
index 000000000..7000172e9
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gnat.dg/loop_optimization13.adb
@@ -0,0 +1,21 @@
+-- { dg-do compile }
+-- { dg-options "-O" }
+
+with Loop_Optimization13_Pkg; use Loop_Optimization13_Pkg;
+
+package body Loop_Optimization13 is
+
+   function F (A : Rec) return Rec is
+      N : constant Integer := A.V'Length / L;
+      Res : Rec
+        := (True, new Complex_Vector' (0 .. A.V'Length / L - 1 => (0.0, 0.0)));
+   begin
+      for I in 0 .. L - 1 loop
+         for J in 0 .. N - 1 loop
+            Res.V (J) := Res.V (J) + A.V (I * N + J);
+         end loop;
+      end loop;
+      return Res;
+   end;
+
+end Loop_Optimization13;