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Issues list

Tracking issue for release notes of #133870: Stabilize asm_goto feature gate A-inline-assembly Area: Inline assembly (`asm!(…)`) F-asm `#![feature(asm)]` (not `llvm_asm`) needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#134860 opened Dec 28, 2024 by rustbot
3 tasks
ICE: intrinsicck: index out of bounds: the len is 0 but the index is 0 A-inline-assembly Area: Inline assembly (`asm!(…)`) A-SIMD Area: SIMD (Single Instruction Multiple Data) 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.
#134334 opened Dec 15, 2024 by matthiaskrgr
1
Share the naked asm impl between cg_ssa and cg_clif A-cranelift Things relevant to the [future] cranelift backend A-inline-assembly Area: Inline assembly (`asm!(…)`) A-naked Area: `#[naked]`, prologue and epilogue-free, functions, https://git.io/vAzzS F-naked_functions `#![feature(naked_functions)]` S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134232 opened Dec 12, 2024 by bjorn3 Loading…
@chenyukang
11
Adding lto = true causes duplicated symbol errors on .weak symbols A-inline-assembly Area: Inline assembly (`asm!(…)`) A-linkage Area: linking into static, shared libraries and binaries A-LTO Area: Link-time optimization (LTO) C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133974 opened Dec 6, 2024 by rslawson
1
Stabilize asm_goto feature gate A-inline-assembly Area: Inline assembly (`asm!(…)`) disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. F-asm `#![feature(asm)]` (not `llvm_asm`) finished-final-comment-period The final comment period is finished for this PR / Issue. I-lang-nominated Nominated for discussion during a lang team meeting. S-waiting-on-documentation Status: Waiting on approved PRs to documentation before merging S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-lang Relevant to the language team, which will review and decide on the PR/issue. to-announce Announce this issue on triage meeting
#133870 opened Dec 4, 2024 by nbdd0121 Loading…
@tmandry
15
Tracking Issue for asm_experimental_reg A-inline-assembly Area: Inline assembly (`asm!(…)`) C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC
#133416 opened Nov 24, 2024 by taiki-e
1 of 2 tasks
Tracking issue for release notes of #131781: Stabilize Arm64EC inline assembly A-inline-assembly Area: Inline assembly (`asm!(…)`) O-AArch64 Armv8-A or later processors in AArch64 mode O-windows Operating system: Windows relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#132813 opened Nov 9, 2024 by rustbot
3 tasks
1.84.0
Tracking issue for release notes of #131258: Stabilize s390x inline assembly A-inline-assembly Area: Inline assembly (`asm!(…)`) O-SystemZ Target: SystemZ processors (s390x) relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#132812 opened Nov 9, 2024 by rustbot
3 tasks
1.84.0
assembler label '' cannot be undefined on Windows ARM A-inline-assembly Area: Inline assembly (`asm!(…)`) C-bug Category: This is a bug. E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example O-AArch64 Armv8-A or later processors in AArch64 mode O-windows Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#132287 opened Oct 28, 2024 by NicholasLYang
Support for const string interpolation into inline assembly A-inline-assembly Area: Inline assembly (`asm!(…)`) C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#132083 opened Oct 23, 2024 by dingxiangfei2009
@dingxiangfei2009
4
s390x vector facilities support A-ABI Area: Concerning the application binary interface (ABI) A-inline-assembly Area: Inline assembly (`asm!(…)`) A-SIMD Area: SIMD (Single Instruction Multiple Data) O-SystemZ Target: SystemZ processors (s390x) 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.
#130869 opened Sep 26, 2024 by taiki-e
6 of 11 tasks
10
asm: Since nightly-2024-08-01 (LLVM 19), in and out is sometime allocated to the same register A-inline-assembly Area: Inline assembly (`asm!(…)`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-miscompile Issue: Correct Rust code lowers to incorrect machine code I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness llvm-fixed-upstream Issue expected to be fixed by the next major LLVM upgrade, or backported fixes P-high High priority regression-untriaged Untriaged performance or correctness regression. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. WG-llvm Working group: LLVM backend code generation
#129585 opened Aug 25, 2024 by taiki-e
4
Dollar sign is handled incorrectly for section names in inline-assembly on Windows platform A-inline-assembly Area: Inline assembly (`asm!(…)`) C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#128177 opened Jul 25, 2024 by Evian-Zhang
6
asm! lints based on cfg rather than target A-inline-assembly Area: Inline assembly (`asm!(…)`) A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#127938 opened Jul 18, 2024 by tgross35
3
Remove binary_asm_labels once the LLVM issue is fixed A-inline-assembly Area: Inline assembly (`asm!(…)`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-cleanup Category: PRs that clean code up or issues documenting cleanup. L-binary_asm_labels Lint: LLVM parses labels like 0, 1, 10, 11, etc. oddly T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#127937 opened Jul 18, 2024 by tgross35
Can't use vmsr instruction in global_asm! on armv7r-none-eabihf without codegen-units=1 A-inline-assembly Area: Inline assembly (`asm!(…)`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. C-bug Category: This is a bug. O-Arm Target: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 state S-waiting-on-LLVM Status: the compiler-dragon is eepy, can someone get it some tea? 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.
#127269 opened Jul 3, 2024 by jonathanpallant
8
asm! should actually understand "can you address this register?" A-inline-assembly Area: Inline assembly (`asm!(…)`) C-cleanup Category: PRs that clean code up or issues documenting cleanup. O-AArch64 Armv8-A or later processors in AArch64 mode O-riscv Target: RISC-V architecture 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.
#126890 opened Jun 24, 2024 by workingjubilee
LLVM can't support partial register clobbers A-ABI Area: Concerning the application binary interface (ABI) A-inline-assembly Area: Inline assembly (`asm!(…)`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#126713 opened Jun 19, 2024 by jstarks
9
Enable f16 and f128 in assembly on platforms that support it A-inline-assembly Area: Inline assembly (`asm!(…)`) E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. F-f16_and_f128 `#![feature(f16)]`, `#![feature(f128)]` T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#125398 opened May 22, 2024 by tgross35
5
"--emit asm" uses different syntax than asm! on x86 A-contributor-roadblock Area: Makes things more difficult for new contributors to rust itself A-inline-assembly Area: Inline assembly (`asm!(…)`) C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#121592 opened Feb 25, 2024 by RalfJung
3
confusing error message when target feature is missing A-diagnostics Area: Messages for errors, warnings, and lints A-inline-assembly Area: Inline assembly (`asm!(…)`) D-confusing Diagnostics: Confusing error or lint that should be reworked. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#121496 opened Feb 23, 2024 by folkertdev
2
Tracking Issue for asm_goto A-inline-assembly Area: Inline assembly (`asm!(…)`) C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC F-asm `#![feature(asm)]` (not `llvm_asm`)
#119364 opened Dec 27, 2023 by nbdd0121
4 tasks
10
x86-64 assembler silently truncates 64-bit address A-inline-assembly Area: Inline assembly (`asm!(…)`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-miscompile Issue: Correct Rust code lowers to incorrect machine code I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness O-x86_64 Target: x86-64 processors (like x86_64-*) P-high High priority T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#118223 opened Nov 24, 2023 by MauriceKayser
3
ICE "Unexpected free regions in MIR" with asm_const, missing constant, async, and lifetime parameter A-inline-assembly Area: Inline assembly (`asm!(…)`) C-bug Category: This is a bug. F-asm `#![feature(asm)]` (not `llvm_asm`) 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. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#117877 opened Nov 13, 2023 by jruderman
4
Missing label direction is not properly handled when using at&t syntax, with segfault on windows. A-inline-assembly Area: Inline assembly (`asm!(…)`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.
#116498 opened Oct 6, 2023 by TDecking
1
ProTip! Follow long discussions with comments:>50.