Use size_of_val instead of manual calculation
#109287
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Very minor thing that I happened to notice in passing, but it's both shorter and means it gets `mul nuw`, so why not.
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Mar 18, 2023
| // (resulting in `mul nsw nuw` in LLVM IR), since we know that the multiplication | ||
| // cannot signed wrap, and that both operands are non-negative. But at the time of writing, | ||
| // `BuilderMethods` can't do this, and it doesn't seem to enable any further optimizations. | ||
| // the `LLVM-C` binding can't do this, and it doesn't seem to enable any further optimizations. |
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Just to keep someone else from going "well adding it to our trait sounds easy" -- the actual hard part is adding it to
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…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#107416 (Error code E0794 for late-bound lifetime parameter error.) - rust-lang#108772 (Speed up tidy quite a lot) - rust-lang#109193 (Add revisions for -Zlower-impl-trait-in-trait-to-assoc-ty fixed tests) - rust-lang#109234 (Tweak implementation of overflow checking assertions) - rust-lang#109238 (Fix generics mismatch errors for RPITITs on -Zlower-impl-trait-in-trait-to-assoc-ty) - rust-lang#109283 (rustdoc: reduce allocations in `visibility_to_src_with_space`) - rust-lang#109287 (Use `size_of_val` instead of manual calculation) - rust-lang#109288 (Stabilise `unix_socket_abstract`) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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Very minor thing that I happened to notice in passing, but it's both shorter and means it gets
mul nsw, so why not.