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Issues list

ICE: const eval: InterpErrorInfo(InterpErrorInfoInner { kind: ResourceExhaustion(MemoryExhausted) .. A-mir-opt-GVN Area: MIR opt Global Value Numbering (GVN) A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134654 opened Dec 22, 2024 by matthiaskrgr
2
ICE: Encountered error SignatureMismatch A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-types Relevant to the types team, which will review and decide on the PR/issue.
#134174 opened Dec 11, 2024 by matthiaskrgr
@compiler-errors
9
ICE: entered unreachable code: FieldsShape::offset: Primitives have no fields -Zvalidate-mir Unstable option: MIR validation A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. E-needs-test Call for participation: An issue has been fixed and does not reproduce, but no test has been added. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133624 opened Nov 29, 2024 by matthiaskrgr
5
Performance regression between 1.78 and 1.79 A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. I-slow Issue: Problems and improvements with respect to performance of generated code. regression-from-stable-to-stable Performance or correctness regression from one stable version to another. S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133082 opened Nov 15, 2024 by havasd
5
Regression: geoarrow crate does not compile in release mode on 1.82 A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. P-high High priority regression-from-stable-to-stable Performance or correctness regression from one stable version to another. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-types Relevant to the types team, which will review and decide on the PR/issue. WG-mir-opt Working group: MIR optimizations
#131960 opened Oct 20, 2024 by theemathas
8
ICE: invalid immediate for given destination place: value ScalarPair .. does not match ABI A-mir-opt-GVN Area: MIR opt Global Value Numbering (GVN) A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. F-non_lifetime_binders `#![feature(non_lifetime_binders)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#131507 opened Oct 10, 2024 by matthiaskrgr
@compiler-errors
2
ICE: primitive read not possible for type A-mir-opt-GVN Area: MIR opt Global Value Numbering (GVN) A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#131347 opened Oct 7, 2024 by matthiaskrgr
3
Range<usize>::next should fully MIR-inline A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html A-mir-opt-inlining Area: MIR inlining C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#130590 opened Sep 20, 2024 by scottmcm
1
2
suboptimal llvm-ir due to missing noalias annotations after mir inlining A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. P-medium Medium priority regression-untriaged Untriaged performance or correctness regression.
#129128 opened Aug 15, 2024 by sarah-quinones
2
Rust 1.81-nightly slower than Rust 1.79 ? A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. I-slow Issue: Problems and improvements with respect to performance of generated code. O-AArch64 Armv8-A or later processors in AArch64 mode O-macos Operating system: macOS P-medium Medium priority regression-untriaged Untriaged performance or correctness regression. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue
#126937 opened Jun 25, 2024 by GuillaumePressiat
46
ICE: Couldn't evaluate constant const -Zpolymorphize Unstable option: Polymorphization. A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#123893 opened Apr 13, 2024 by matthiaskrgr
3
large_assignments: Unactionable diagnostics with -Zinline-mir A-diagnostics Area: Messages for errors, warnings, and lints A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. D-confusing Diagnostics: Confusing error or lint that should be reworked. L-large_assignments Lint: large_assignments requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#121672 opened Feb 27, 2024 by Enselic
1
ICE immediate Scalar(alloc1) does not fit to layout TyAndLayout A-const-eval Area: Constant evaluation, covers all const contexts (static, const fn, ...) A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. F-trivial_bounds `#![feature(trivial_bounds)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-debug-assertions This issue requires a build of rustc or tooling with debug-assertions in some way S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#121176 opened Feb 16, 2024 by matthiaskrgr
3
Performance regression in Rust 1.71 A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining I-slow Issue: Problems and improvements with respect to performance of generated code. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#115917 opened Sep 17, 2023 by dantheman3333
17
error introduced in geo v0.22.1 by "rustdoc: Add item_template macro" A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. P-medium Medium priority regression-from-stable-to-stable Performance or correctness regression from one stable version to another. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#113908 opened Jul 21, 2023 by coffinmatician
21
inlining produces broken MIR by changing whether types can be normalized A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#112332 opened Jun 6, 2023 by ahcm
12
MIR inlining introduces trait solver overflows A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#106147 opened Dec 26, 2022 by JakobDegen
5
Wrong error on wrapping arithmetic with -Zmir-opt-level=2 A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#82646 opened Feb 28, 2021 by bytwise
1
1
Tracking Issue for mir-inlining A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC
#81567 opened Jan 30, 2021 by oli-obk
4 of 5 tasks
1
MIR body serialization may be a bottleneck A-incr-comp Area: Incremental compilation A-metadata Area: Crate metadata A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining I-compiletime Issue: Problems and improvements with respect to compile times. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#80536 opened Dec 30, 2020 by oli-obk
1
Do debug-info-preserving optimizations even in debug mode A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining I-compiletime Issue: Problems and improvements with respect to compile times. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#77803 opened Oct 10, 2020 by pcwalton
2
opportunistically evaluate constants while populating mir::Body::required_consts A-const-eval Area: Constant evaluation, covers all const contexts (static, const fn, ...) A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#71802 opened May 2, 2020 by oli-obk
9
Optimize out nop-matches A-codegen Area: Code generation A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-enhancement Category: An issue proposing an enhancement or a PR with one. C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such I-slow Issue: Problems and improvements with respect to performance of generated code. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#66234 opened Nov 9, 2019 by oli-obk
6
ProTip! Exclude everything labeled bug with -label:bug.