f9d7720be7
The optimization still has some bugs that need to be worked out such as #77359. We can try re-enabling this again after the known issues are resolved.
14 lines
432 B
Rust
14 lines
432 B
Rust
// compile-flags: -Zunsound-mir-opts
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// EMIT_MIR simplify_try.try_identity.SimplifyArmIdentity.diff
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// EMIT_MIR simplify_try.try_identity.SimplifyBranchSame.after.mir
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// EMIT_MIR simplify_try.try_identity.SimplifyLocals.after.mir
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// EMIT_MIR simplify_try.try_identity.DestinationPropagation.diff
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fn try_identity(x: Result<u32, i32>) -> Result<u32, i32> {
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let y = x?;
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Ok(y)
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}
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fn main() {
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let _ = try_identity(Ok(0));
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}
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