1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gnat.dg/loop_optimization5.adb b/gcc/testsuite/gnat.dg/loop_optimization5.adb
new file mode 100644
index 000000000..09bf3e216
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/loop_optimization5.adb
@@ -0,0 +1,21 @@
+-- { dg-do compile }
+-- { dg-options "-O -gnatp" }
+
+with Loop_Optimization5_Pkg; use Loop_Optimization5_Pkg;
+
+procedure Loop_Optimization5 is
+   Str : constant String := "12345678";
+   Cmd : constant String := Init;
+   StartP : Positive := Cmd'First;
+   StartS : Positive := Cmd'Last + 1;
+   EndP   : Natural := StartP - 1;
+   Full_Cmd : String_Access;
+begin
+   for J in StartP .. Cmd'Last - Str'Length + 1 loop
+      if Cmd (J .. J + Str'Length - 1) = Str then
+         EndP := J - 1;
+         exit;
+      end if;
+   end loop;
+   Full_Cmd := Locate (Cmd (StartP .. EndP));
+end;