Rollup of 8 pull requests #125541
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Rollup of 8 pull requests #125541
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They are no longer supported by LLVM 19. Fixes rust-lang#125492
…jubilee use posix_memalign on almost all Unix targets Seems nice to be able to use a single common codepath for all of them. :) The `libc` crate says this symbol exists for all Unix targets. I did locally do check-builds to ensure this still builds, but I can't really test more than that. - For redox, I found indications posix_memalign really exists [here](https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/271) - For esp-idf, I found indications [here](playable-tech/esp-idf@c5b297a) - ~~For horizon and vita (these seem to be gaming console OSes? "Horizon OS" also has some hits for a Facebook product but that seems unrelated), they seem to be based on "newlib", where posix_memalign [seems to exist](https://sourceware.org/git/?p=newlib-cygwin.git;a=commitdiff;h=3ba2c39fb2a12cd7332ef16b1b3e3df994f7c6f5).~~ Turns out no, this 20-year-old standard POSIX function is unfortunately [not supported](rust-lang#125271 (comment)) here.
…piler-errors Fail relating constants of different types fixes rust-lang#121585 fixes rust-lang#121858 fixes rust-lang#124151 I gave this several attempts before, but we lost too many important diagnostics until I managed to make compilation never bail out early. We have reached this point, so now we can finally fix all those ICEs by bubbling up an error instead of continueing when we encounter a bug.
…, r=Mark-Simulacrum Bump bootstrap compiler to the latest beta compiler This PR updates the bootstrap compiler, aka stage0 to the latest beta version, since it contains rust-lang/cargo#13925. It removes those unconditional Cargo warnings: ``` warning: [...]/rust/library/core/Cargo.toml: unused manifest key: lints.rust.unexpected_cfgs.check-cfg warning: [...]/rust/library/std/Cargo.toml: unused manifest key: lints.rust.unexpected_cfgs.check-cfg warning: [...]/rust/library/alloc/Cargo.toml: unused manifest key: lints.rust.unexpected_cfgs.check-cfg ``` for all contributors/users of this repository (including CI). I don't know if that's something we do, or if it's even advisable, feel free to close. r? `@Mark-Simulacrum`
Stop using the avx512er and avx512pf x86 target features They are no longer supported by LLVM 19. Fixes rust-lang#125492
…low, r=compiler-errors remove proof tree formatting, make em shallow Debugging via tracing `RUSTC_LOG=rustc_trait_selection::solve=debug` is now imo slightly more readable then the actual proof tree formatter. Removing everything that's not needed for the `analyse` visitor allows us to remove a bunch of code. I personally believe that we should continue to use tracing over proof trees for debugging: - it eagerly prints, allowing us to debug ICEs - the proof tree builder ends up going out of sync with the actual runtime behavior, which is confusing - using shallow proof trees is a lot more performant as we frequently do not recurse into all nested goals when using an analyse visitor - this allows us to clean up the implementation and remove some code r? ```@compiler-errors```
…=jackh726 Don't eagerly monomorphize drop for types that are impossible to instantiate Self-explanatory title I think Fixes rust-lang#125509
Structurally resolve before `builtin_index` in EUV r? lcnr
…ubilee Add manual Sync impl for ReentrantLockGuard Fixes: rust-lang#125526 Tracking Issue: rust-lang#121440 this impl is even shown in the summary in the tracking issue, but apparently was forgotten in the actual implementation
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@bors r+ rollup=never p=8 |
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☀️ Test successful - checks-actions |
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📌 Perf builds for each rolled up PR:
previous master: 77d4115655 In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
This was referenced May 25, 2024
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Finished benchmarking commit (0b2f194): comparison URL. Overall result: ✅ improvements - no action needed@rustbot label: -perf-regression Instruction countThis is a highly reliable metric that was used to determine the overall result at the top of this comment.
Max RSS (memory usage)Results (secondary -1.5%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
CyclesResults (secondary 2.4%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
Binary sizeThis benchmark run did not return any relevant results for this metric. Bootstrap: 674.283s -> 670.899s (-0.50%) |
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Successful merges:
builtin_indexin EUV #125514 (Structurally resolve beforebuiltin_indexin EUV)r? @ghost
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