Rollup of 6 pull requests#159569

Merged

rust-bors[bot] merged 15 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-UN6JOUD

Jul 19, 2026

Commits on Jul 15, 2026

Document rustc_public lib.rs and update README
celinval
committed

Commits on Jul 17, 2026

Commits on Jul 18, 2026

Add regression tests for fixed dead-code issues
mu001999
committed

Commits on Jul 19, 2026

Gather PGO profiles in parallel
Kobzol
committed
Parallelize BOLT optimization
Kobzol
committed
Avoid underflow for splatted rust-call receivers
chenyukang
committed
Rollup merge of #159524 - Kobzol:opt-dist-parallel, r=jieyouxu
JonathanBrouwer
authored
Rollup merge of #158850 - chenyukang:yukang-fix-158800-splat-self-wfcheck-overflow, r=teor2345,jieyouxu
JonathanBrouwer
authored
Rollup merge of #159215 - Walnut356:lldb_vers, r=Kobzol,jieyouxu
JonathanBrouwer
authored
Rollup merge of #159347 - celinval:docs/rpub-lib, r=mejrs
JonathanBrouwer
authored
Rollup merge of #159469 - zedddie:gsoc-batch-27-meow, r=Teapot4195
JonathanBrouwer
authored
Rollup merge of #159512 - mu001999-contrib:add-tests, r=mejrs
JonathanBrouwer
authored