mirror of https://github.com/rust-lang/rust
21 lines
526 B
Rust
21 lines
526 B
Rust
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
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//@ test-mir-pass: GVN
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// Due to a bug in propagating scalar pairs the assertion below used to fail. In the expected
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// outputs below, after GVN this is how _2 would look like with the bug:
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//
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// _2 = (const Scalar(0x00) : (), const 0u8);
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//
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// Which has the wrong type.
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fn encode(this: ((), u8, u8)) {
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assert!(this.2 == 0);
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}
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// EMIT_MIR issue_66971.main.GVN.diff
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fn main() {
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// CHECK-LABEL: fn main(
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// CHECK: = encode(const ((), 0_u8, 0_u8))
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encode(((), 0, 0));
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}
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