gcc/testsuite/gnat.dg/opt93.adb

   1 -- { dg-do compile { target lp64 } }
   2 -- { dg-options "-O2 -fdump-tree-optimized" }
   3
   4 package body Opt93 is
   5
   6   function Worker (Obj : T) return Boolean is
   7   begin
   8     return (for some J in 1 .. Obj.D2 => Obj.A (J) = 0);
   9   end;
  10
  11   function Contains_Zero (Obj : T) return Boolean is
  12   begin
  13     return Worker (Obj);
  14   exception
  15     when Others => raise Program_Error;
  16   end;
  17
  18 end Opt93;
  19
  20 -- { dg-final { scan-tree-dump "ivtmp.\[0-9_]+ = ivtmp.\[0-9_]+ \\+ 2" "optimized" } }