2016-12-09 09:28:54 -06:00
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// Test that deaggregate fires more than once per block
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enum Foo {
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A(i32),
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B,
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}
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fn test(x: i32) -> [Foo; 2] {
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[Foo::A(x), Foo::A(x)]
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}
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fn main() { }
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// END RUST SOURCE
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// START rustc.node10.Deaggregator.before.mir
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// bb0: {
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// _2 = _1;
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// _4 = _2;
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// _3 = Foo::A(_4,);
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// _6 = _2;
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// _5 = Foo::A(_6,);
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// _0 = [_3, _5];
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// return;
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// }
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// END rustc.node10.Deaggregator.before.mir
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// START rustc.node10.Deaggregator.after.mir
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// bb0: {
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// _2 = _1;
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// _4 = _2;
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// ((_3 as A).0: i32) = _4;
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// discriminant(_3) = 0;
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// _6 = _2;
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// ((_5 as A).0: i32) = _6;
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// discriminant(_5) = 0;
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// _0 = [_3, _5];
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2017-10-09 22:14:13 -05:00
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// ...
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2016-12-09 09:28:54 -06:00
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// return;
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// }
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// END rustc.node10.Deaggregator.after.mir
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