ZJIT: Add pass to clean CFG #13655
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ZJIT: Add pass to clean CFG #13655
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tekknolagi
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XrXr
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Jun 19, 2025
We can fuse linked lists of blocks. This can be run any time, improves future analyses, improves codegen, and also makes the HIR output look nicer.
Co-authored-by: Alan Wu <XrXr@users.noreply.github.com>
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We can fuse linked lists of blocks. This can be run any time, improves
future analyses, improves codegen, and also makes the HIR output look
nicer.
Inspired by my implementation of CleanCFG for Cinder, which was itself
inspired by Brett Simmers' implementation in HHVM.