[META][DFAJumpThreading] Improve DFAJumpThreading pass
Open
llvm:optimizations
metaissue
missed-optimization
- Dominant language
- LLVM
- Stars
- 40.5k
- Forks
- 18.7k
- PR merge metrics
- PR metrics pending
Description
Meta ticket to track ongoing work to improve DFAJumpThreading - a simplification pass for DFA-like state machine code.
Contributor guide
Research direction
Start by locating the DFAJumpThreading pass and reviewing its existing simplification behavior. The issue is a meta ticket for ongoing improvements and does not identify a specific change, file, test, or completion condition, so scope and done criteria must be established before implementation.
Written by the indexing model from the issue text.
Assessment
- Domain
- compilers
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100