librustc_trans: Remove misoptimization in treating derefs of Box as rvalues. #25645
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r? @Aatch (rust_highfive has picked a reviewer for you, use r? to override) |
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@bors r+ |
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📌 Commit 54dbd0b has been approved by |
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This micro-optimization actually led to generating broken IR in certain cases.
Fixes #18845.
Fixes #25497.