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-- { dg-do compile }
-- { dg-options "-O -fdump-rtl-loop2_unroll-details" }
package body Unroll4 is
function "+" (X, Y : Sarray) return Sarray is
R : Sarray;
begin
for I in Sarray'Range loop
pragma Loop_Optimize (Unroll);
R(I) := X(I) + Y(I);
end loop;
return R;
end;
procedure Add (X, Y : Sarray; R : out Sarray) is
begin
for I in Sarray'Range loop
pragma Loop_Optimize (Unroll);
R(I) := X(I) + Y(I);
end loop;
end;
end Unroll4;
-- { dg-final { scan-rtl-dump-times "note: loop unrolled 7 times" 2 "loop2_unroll" } }
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