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document how to get a cachegrind diff from a perf run

A-performanceArea: performance Area: performance

E-easyDifficulty: might be a good place for a beginner Difficulty: might be a good place for a beginner

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

T-compilerRelevant to compiler team Relevant to compiler team

WG-compiler-performanceWorking group: Compiler Performance Working group: Compiler Performance

Status: Open.

#1692 In rust-lang/rustc-dev-guide;

· jyn514 opened on Jun 7, 2023

Integrate Jake's dataflow hackmd into the existing chapter

A-dataflowArea: dataflow analysis Area: dataflow analysis

A-mir-optArea: MIR optimizations Area: MIR optimizations

E-help-wantedCall for participation: extra help is wanted Call for participation: extra help is wanted

E-mediumDifficulty: might require some prior knowledge or code reading Difficulty: might require some prior knowledge or code reading

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

T-compilerRelevant to compiler team Relevant to compiler team

Status: Open.

#1658 In rust-lang/rustc-dev-guide;

· jyn514 opened on Apr 3, 2023

Document how to use rust-analyzer with rustc_private crates out-of-tree

A-contributor-devexArea: contributor developer experience Area: contributor developer experience

A-custom-codegen-backendArea: custom codegen backend Area: custom codegen backend

C-enhancementCategory: enhancement Category: enhancement

E-easyDifficulty: might be a good place for a beginner Difficulty: might be a good place for a beginner

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

T-compilerRelevant to compiler team Relevant to compiler team

Status: Open.

#1544 In rust-lang/rustc-dev-guide;

· jyn514 opened on Jan 5, 2023

Consolidate HKTBs, leak-check and universes information around with what we have in the guide

A-leak-checkArea: leak check Area: leak check

C-tracking-issueCategory: issues that track things Category: issues that track things

E-hardDifficulty: might require advanced knowledge Difficulty: might require advanced knowledge

E-needs-investigationCall for participation: this issue needs further investigation Call for participation: this issue needs further investigation

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

T-typesRelevant to types team Relevant to types team

Status: Open.

#1184 In rust-lang/rustc-dev-guide;

· spastorino opened on Aug 6, 2021

Transcribe the Compiler Lecture evaluation caching trait solver

E-help-wantedCall for participation: extra help is wanted Call for participation: extra help is wanted

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

Status: Open.

#1140 In rust-lang/rustc-dev-guide;

· spastorino opened on Jun 11, 2021

Document that linkcheck only looks at modified files when running locally

A-linkcheckArea: linkcheck Area: linkcheck

C-CICategory: CI for this repo Category: CI for this repo

E-needs-investigationCall for participation: this issue needs further investigation Call for participation: this issue needs further investigation

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

Status: Open.

#1034 In rust-lang/rustc-dev-guide;

· guswynn opened on Jan 22, 2021

Document how to add a new unstable (debugging) flag

A-CLIArea: command-line interface (CLI) and its handling Area: command-line interface (CLI) and its handling

C-enhancementCategory: enhancement Category: enhancement

E-easyDifficulty: might be a good place for a beginner Difficulty: might be a good place for a beginner

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

T-compilerRelevant to compiler team Relevant to compiler team

Status: Open.

#972 In rust-lang/rustc-dev-guide;

· jyn514 opened on Nov 29, 2020

Add more about why stage 2 is useful and what constraints bootstrapping has

C-enhancementCategory: enhancement Category: enhancement

E-hardDifficulty: might require advanced knowledge Difficulty: might require advanced knowledge

E-help-wantedCall for participation: extra help is wanted Call for participation: extra help is wanted

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

T-bootstrapRelevant to bootstrap team Relevant to bootstrap team

T-compilerRelevant to compiler team Relevant to compiler team

Status: Open.

#726 In rust-lang/rustc-dev-guide;

· mark-i-m opened on May 28, 2020

Look through closures meeting

A-closuresArea: closures Area: closures

E-help-wantedCall for participation: extra help is wanted Call for participation: extra help is wanted

E-mediumDifficulty: might require some prior knowledge or code reading Difficulty: might require some prior knowledge or code reading

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

T-compilerRelevant to compiler team Relevant to compiler team

Status: Open.

#704 In rust-lang/rustc-dev-guide;

· mark-i-m opened on May 15, 2020

Explain all the stable hashing shenanigans

A-incr-compArea: incremental compilation Area: incremental compilation

C-enhancementCategory: enhancement Category: enhancement

E-help-wantedCall for participation: extra help is wanted Call for participation: extra help is wanted

E-mediumDifficulty: might require some prior knowledge or code reading Difficulty: might require some prior knowledge or code reading

E-needs-writeupCall for participation: discussion can be written up without much research required Call for participation: discussion can be written up without much research required

T-compilerRelevant to compiler team Relevant to compiler team

Status: Open.

#203 In rust-lang/rustc-dev-guide;

· RalfJung opened on Sep 20, 2018