Rollup of 7 pull requests #115568
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Rollup of 7 pull requests #115568
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No functional changes intended. Adapts the wrapper for llvm/llvm-project@bbe8cd1. Found by our experimental rust + llvm @ HEAD CI: https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/22055#018a6495-8dd9-41df-9381-5e7b0009ce0a/274-575
…e_docs, r=RalfJung Document soundness of Integer -> Pointer -> Integer conversions in `const` contexts. see this [zulip thread](https://rust-lang.zulipchat.com/#narrow/stream/146212-t-compiler.2Fconst-eval/topic/Soundness.20of.20Integer.20-.3E.20Pointer.20-.3E.20Integer.20conversions) r? `@RalfJung` With this slice `Iterator`'s should be able to be made const once the const Trait reimplementation is done.
document our assumptions about symbols provided by the libc LLVM makes assumptions about `memcmp`, `memmove`, and `memset` that go beyond what the C standard guarantees -- see https://reviews.llvm.org/D86993. Since we use LLVM, we are inheriting these assumptions. With rust-lang#114382 we are also making a similar assumption about `memcmp`, so I added that to the list. Fixes rust-lang/unsafe-code-guidelines#426.
explain why we can mutate the FPU control word This is usually not allowed (see rust-lang/stdarch#1454), but here we have a special case.
…rochenkov improve `AttrTokenStream` Improve the performance of `AttrTokenStream::to_tokenstream` method
…i-obk interpret: make MemPlace, Place, Operand types private to the interpreter Outside the interpreter, only the typed versions should be used.
Support debuginfo for custom MIR.
…r=nikic llvm-wrapper: adapt for LLVM API change No functional changes intended. Adapts the wrapper for llvm/llvm-project@bbe8cd1. Found by our experimental rust + llvm @ HEAD CI: https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/22055#018a6495-8dd9-41df-9381-5e7b0009ce0a/274-575
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@bors r+ rollup=never p=7 |
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☀️ Test successful - checks-actions |
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📌 Perf builds for each rolled up PR:
previous master: b402182d4e In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
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Finished benchmarking commit (f222a2d): 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)ResultsThis 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.
CyclesResultsThis 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: 627.159s -> 628.171s (0.16%) |
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Successful merges:
constcontexts. #113510 (Document soundness of Integer -> Pointer -> Integer conversions inconstcontexts.)AttrTokenStream#115523 (improveAttrTokenStream)r? @ghost
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