lowRISC / lowRISC/riscv-llvm

Improve code quality for large stack adjustments

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codegen-quality llvm
Dominant language
Shell
Stars
277
Forks
55
PR merge metrics
No merged PRs in 30d

Description

See test/CodeGen/RISCV/large-stack.ll.
It's hard to imagine this will be a big win in many cases, so consider this a low priority.

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 test/CodeGen/RISCV/large-stack.ll and trace the large-stack adjustment code it exercises. Define the intended code-quality change and validate it against that test; the issue gives no concrete acceptance criteria, so confirm the scope with maintainers before proceeding.

Written by the indexing model from the issue text.

Assessment

Domain
compilers
Issue type
Refactor
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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