18 lines
432 B
Ada
18 lines
432 B
Ada
-- { dg-do compile { target i?86-*-* x86_64-*-* } }
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-- { dg-options "-O3 -msse2 -fdump-tree-vect-details" }
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package body Vect18 is
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procedure Comp (X, Y : Sarray; R : in out Sarray) is
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Tmp : Long_Float := R(4);
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begin
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for I in 1 .. 3 loop
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R(I+1) := R(I) + X(I) + Y(I);
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end loop;
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R(1) := Tmp + X(4) + Y(4);
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end;
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end Vect18;
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-- { dg-final { scan-tree-dump "bad data dependence" "vect" } }
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