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runtime perf regression between nightly <code>2023-06-14</code> and <code>2023-06-15</code>

C-bugCategory: This is a bug.Category: This is a bug.

E-needs-bisectionCall for participation: This issue needs bisection: https://github.com/rust-lang/cargo-bisect-rustcCall for participation: This issue needs bisection: https://github.com/rust-lang/cargo-bisect-rustc

O-ArmTarget: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 stateTarget: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 state

O-bare-metalTarget: Rust without an operating systemTarget: Rust without an operating system

regression-untriagedUntriaged performance or correctness regression.Untriaged performance or correctness regression.

Status: Open.

#113600 In rust-lang/rust;

· ForsakenHarmony opened on Jul 12, 2023

Relocatable section in no_std binary

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

C-bugCategory: This is a bug.Category: This is a bug.

O-bare-metalTarget: Rust without an operating systemTarget: Rust without an operating system

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

#110192 In rust-lang/rust;

· jfgoog opened on Apr 11, 2023

How should we expose atomic load/store on targets that don't support full atomics

A-atomicArea: Atomics, barriers, and sync primitivesArea: Atomics, barriers, and sync primitives

O-bare-metalTarget: Rust without an operating systemTarget: Rust without an operating system

P-mediumMedium priorityMedium priority

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

#99668 In rust-lang/rust;

· Amanieu opened on Jul 24, 2022

llvm-objdump fails to find many source files in core/intrinsics/etc for embedded ARM targets

C-bugCategory: This is a bug.Category: This is a bug.

O-ArmTarget: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 stateTarget: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 state

O-bare-metalTarget: Rust without an operating systemTarget: Rust without an operating system

Status: Open.

#91276 In rust-lang/rust;

· TDHolmes opened on Nov 27, 2021

consider disallowing setting target_family if target_os=none

A-codegenArea: Code generationArea: Code generation

O-bare-metalTarget: Rust without an operating systemTarget: Rust without an operating system

Status: Open.

#74247 In rust-lang/rust;

· ehuss opened on Jul 11, 2020

linking with rust-lld failed: exit code: 1

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

C-bugCategory: This is a bug.Category: This is a bug.

I-crashIssue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.

O-ArmTarget: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 stateTarget: 32-bit Arm processors (armv6, armv7, thumb...), including 64-bit Arm in AArch32 state

O-bare-metalTarget: Rust without an operating systemTarget: Rust without an operating system

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

#73284 In rust-lang/rust;

· imran82ali opened on Jun 12, 2020

Rust with [no_std] &amp; CustomAllocator -&gt; rust_oom either undefined in link stage or already defined in compile stage :/

A-allocatorsArea: Custom and system allocatorsArea: Custom and system allocators

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

C-bugCategory: This is a bug.Category: This is a bug.

O-bare-metalTarget: Rust without an operating systemTarget: Rust without an operating system

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

#63348 In rust-lang/rust;

· 2ndTaleStudio opened on Aug 7, 2019