41 lines
1.3 KiB
Rust
41 lines
1.3 KiB
Rust
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// Copyright 2018 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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// compile-flags: -O
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#![crate_type = "lib"]
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// CHECK: define { i8, i8 } @pair_bool_bool(i1 zeroext %pair.0, i1 zeroext %pair.1)
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#[no_mangle]
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pub fn pair_bool_bool(pair: (bool, bool)) -> (bool, bool) {
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pair
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}
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// CHECK: define { i8, i32 } @pair_bool_i32(i1 zeroext %pair.0, i32 %pair.1)
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#[no_mangle]
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pub fn pair_bool_i32(pair: (bool, i32)) -> (bool, i32) {
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pair
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}
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// CHECK: define { i32, i8 } @pair_i32_bool(i32 %pair.0, i1 zeroext %pair.1)
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#[no_mangle]
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pub fn pair_i32_bool(pair: (i32, bool)) -> (i32, bool) {
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pair
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}
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// CHECK: define { i8, i8 } @pair_and_or(i1 zeroext %arg0.0, i1 zeroext %arg0.1)
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#[no_mangle]
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pub fn pair_and_or((a, b): (bool, bool)) -> (bool, bool) {
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// Make sure it can operate directly on the unpacked args
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// CHECK: and i1 %arg0.0, %arg0.1
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// CHECK: or i1 %arg0.0, %arg0.1
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(a && b, a || b)
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}
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