mirror of
https://github.com/rust-lang/rust.git
synced 2025-05-02 21:17:39 +00:00
97d328012b
Preprocess and cache dominator tree Preprocessing dominators has a very strong effect for https://github.com/rust-lang/rust/pull/111344. That pass checks that assignments dominate their uses repeatedly. Using the unprocessed dominator tree caused a quadratic runtime (number of bbs x depth of the dominator tree). This PR also caches the dominator tree and the pre-processed dominators in the MIR cfg cache. Rebase of https://github.com/rust-lang/rust/pull/107157 cc `@tmiasko` |
||
|---|---|---|
| .. | ||
| back | ||
| coverageinfo | ||
| debuginfo | ||
| mir | ||
| traits | ||
| base.rs | ||
| codegen_attrs.rs | ||
| common.rs | ||
| errors.rs | ||
| glue.rs | ||
| lib.rs | ||
| meth.rs | ||
| mono_item.rs | ||
| target_features.rs | ||