Oli Scherer

@bors try @rust-timer queue

primary regression is in `write_dep_info`, which is unavoidable. We just have more edges in the dep graph now secondary regressions look like legitimately more invocations of `type_op_prove_predicate`, which is to...

@rustbot label: +perf-regression-triaged see https://github.com/rust-lang/rust/pull/122077#issuecomment-1995694305 for the explanation of why we aren't fixing this perf regression in this PR @rustbot ready all review nits addressed

hmm fun, crater won't get to this until next week. Still, thanks for the quick review above ^^

The rebase required me to add [6c33462](https://github.com/rust-lang/rust/pull/122077/commits/6c33462fb498ed84e7096aa9bdb2dc1d300fedbb), which would absolutely benefit from a larger refactoring. To keep this PR simple all I did was change a delayed bug into an...

@rustbot author Need to add the abort, otherwise screwing up and invoking the body causes UB

@rustbot ready

I removed the `Abort` terminator change

@bors r=Nilstrieb

please land the following on master as separate PRs: > * I've added a new `//@ needs-threads` directive for `compiletest` and classified a bunch of wasm-ignored tests as needing threads....