gcc/testsuite/gnat.dg/alignment4.adb

   1 -- { dg-do compile }
   2 -- { dg-options "-gnatws -fdump-tree-gimple" }
   3
   4 procedure Alignment4 is
   5
   6   type Stream is array (1..3) of Character;
   7
   8   S1, S2 : Stream;
   9
  10 begin
  11   S1 := S2;
  12 end;
  13
  14 -- { dg-final { scan-tree-dump-not ".\F" "gimple" } }