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Profile-guided optimization (PGO) shows great promise in improving the speed of software, last year tests where made on applying it on Rust itself improving build time by ~15%.
Would it be feasible to do something similar for Rust analyzer to improve its speed?
As i understand it the difficulties would be
- gathering runtime statistics
- longer compilation times
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CI and workflow issuesCI and workflow issuesperformance issuesperformance issuesCategory: enhancementCategory: enhancement