diff options
| 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 | 1bdeb98734d47eaca9fb2dbfa712d14487fe7b1e (patch) | |
| tree | d34597be34abbc679db07e89d34bcfe107adb344 /tests/codegen/patchable-function-entry | |
| parent | 52b5ccb62f915c56bdc9aae37370e95e3809ba55 (diff) | |
| parent | e8ade24e14616a79add6d7d37e555b5d34f40e78 (diff) | |
| download | rust-1bdeb98734d47eaca9fb2dbfa712d14487fe7b1e.tar.gz rust-1bdeb98734d47eaca9fb2dbfa712d14487fe7b1e.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/codegen/patchable-function-entry')
0 files changed, 0 insertions, 0 deletions