21 lines
550 B
Rust
21 lines
550 B
Rust
// skip-filecheck
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// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
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// Check that unreachable code is removed after the destination propagation.
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// Regression test for issue #105428.
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//
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// compile-flags: --crate-type=lib -Zmir-opt-level=0
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// compile-flags: -Zmir-enable-passes=+GVN,+SimplifyConstCondition-after-const-prop,+DestinationPropagation
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// EMIT_MIR unreachable.f.DestinationPropagation.diff
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pub fn f<T: Copy>(a: T) {
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let b = a;
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if false {
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g(a, b);
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} else {
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g(b, b);
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}
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}
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#[inline(never)]
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pub fn g<T: Copy>(_: T, _: T) {}
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