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| author | bors <bors@rust-lang.org> | 2024-08-14 00:56:53 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2024-08-14 00:56:53 +0000 |
| commit | 6d08b08927c448604843aeba77fb203db51aecef (patch) | |
| tree | 1be5c25c0eb5277297558895eee93ddbec9cf3b1 /tests/rustdoc-js-std/parser-slice-array.js | |
| parent | e36c2a40e3d9d1d1fefb620a72190a570e638279 (diff) | |
| parent | e785219238e73f353f392afe30073180c5b2c5d6 (diff) | |
| download | rust-6d08b08927c448604843aeba77fb203db51aecef.tar.gz rust-6d08b08927c448604843aeba77fb203db51aecef.zip | |
Auto merge of #128812 - nnethercote:shrink-TyKind-FnPtr, r=compiler-errors
Shrink `TyKind::FnPtr`. By splitting the `FnSig` within `TyKind::FnPtr` into `FnSigTys` and `FnHeader`, which can be packed more efficiently. This reduces the size of the hot `TyKind` type from 32 bytes to 24 bytes on 64-bit platforms. This reduces peak memory usage by a few percent on some benchmarks. It also reduces cache misses and page faults similarly, though this doesn't translate to clear cycles or wall-time improvements on CI. r? `@compiler-errors`
Diffstat (limited to 'tests/rustdoc-js-std/parser-slice-array.js')
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