rust-lang / rust-lang/rustc-dev-guide

Add dump-mir-dir information

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-Zdump-mir -Zdump-mir-dir A-contributor-devex A-MIR A-mir-opt C-enhancement E-medium T-compiler
Dominant language
HTML
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Merged PRs (30d)
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Description

Add some information about -Zdump-mir-dir which is not mentioned in the guide. I guess it makes sense to do so in src/mir/debugging.md when we talk about dump-mir

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with src/mir/debugging.md and the existing discussion of dump-mir. Add information about -Zdump-mir-dir in that section, then verify that the guide explains the option clearly and covers the requested information.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
compilers, documentation
Issue type
Documentation
Difficulty
1/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
58/100

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