e9c965df7b
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` |
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| .. | ||
| back | ||
| debuginfo | ||
| mir | ||
| traits | ||
| assert_module_sources.rs | ||
| base.rs | ||
| codegen_attrs.rs | ||
| common.rs | ||
| errors.rs | ||
| lib.rs | ||
| meth.rs | ||
| mono_item.rs | ||
| size_of_val.rs | ||
| target_features.rs | ||