mirror of https://github.com/rust-lang/rust
19 lines
410 B
Rust
19 lines
410 B
Rust
//@ test-mir-pass: GVN
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// EMIT_MIR boolean_identities.test.GVN.diff
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pub fn test(x: bool, y: bool) -> bool {
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// CHECK-LABEL: fn test(
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// CHECK: debug a => [[a:_.*]];
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// CHECK: debug b => [[b:_.*]];
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// CHECK: [[a]] = const true;
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// CHECK: [[b]] = const false;
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// CHECK: _0 = const false;
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let a = (y | true);
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let b = (x & false);
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a & b
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}
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fn main() {
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test(true, false);
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}
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