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const std = @import("std");
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test "@prefetch()" {
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var a: u32 = 42;
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@prefetch(&a, .{});
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@prefetch(&a, .{ .rw = .read, .locality = 3, .cache = .data });
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@prefetch(&a, .{ .rw = .read, .locality = 2, .cache = .data });
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@prefetch(&a, .{ .rw = .read, .locality = 1, .cache = .data });
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@prefetch(&a, .{ .rw = .read, .locality = 0, .cache = .data });
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@prefetch(&a, .{ .rw = .write, .locality = 3, .cache = .data });
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@prefetch(&a, .{ .rw = .write, .locality = 2, .cache = .data });
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@prefetch(&a, .{ .rw = .write, .locality = 1, .cache = .data });
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@prefetch(&a, .{ .rw = .write, .locality = 0, .cache = .data });
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@prefetch(&a, .{ .rw = .read, .locality = 3, .cache = .instruction });
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@prefetch(&a, .{ .rw = .read, .locality = 2, .cache = .instruction });
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@prefetch(&a, .{ .rw = .read, .locality = 1, .cache = .instruction });
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@prefetch(&a, .{ .rw = .read, .locality = 0, .cache = .instruction });
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@prefetch(&a, .{ .rw = .write, .locality = 3, .cache = .instruction });
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@prefetch(&a, .{ .rw = .write, .locality = 2, .cache = .instruction });
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@prefetch(&a, .{ .rw = .write, .locality = 1, .cache = .instruction });
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@prefetch(&a, .{ .rw = .write, .locality = 0, .cache = .instruction });
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}
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