36 lines
774 B
Ada
36 lines
774 B
Ada
-- { dg-do compile }
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-- { dg-options "-O -fdump-tree-optimized" }
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procedure Loop_Optimization20 is
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type Array_T is array (Positive range <>) of Integer;
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type Obj_T (Length : Natural) is
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record
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Elements : Array_T (1 .. Length);
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end record;
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type T is access Obj_T;
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function Is_Null (S1 : Obj_T) return Boolean;
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pragma No_Inline (Is_Null);
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function Is_Null (S1 : Obj_T) return Boolean is
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begin
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for I in 1 .. S1.Length loop
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if S1.Elements (I) /= 0 then
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return False;
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end if;
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end loop;
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return True;
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end;
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A : T := new Obj_T'(Length => 10, Elements => (others => 0));
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begin
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if not Is_Null (A.all) then
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raise Program_Error;
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end if;
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end;
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-- { dg-final { scan-tree-dump-not "Index_Check" "optimized" } }
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