gcc/gcc/testsuite/gnat.dg/volatile9.adb

20 lines
353 B
Ada

-- { dg-do compile }
-- { dg-options "-O2 -fdump-tree-optimized" }
function Volatile9 return Integer is
type A is array (1..4) of Integer;
pragma Volatile_Components (A);
V : A := (others => 0);
begin
for J in 1 .. 10 loop
V(1) := V(1) + 1;
end loop;
return V(1);
end;
-- { dg-final { scan-tree-dump "goto" "optimized" } }