Reduce binary size of the library #537
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The generated switch statement compiled to around 85 KB of machine code and rodata. Use a table and binary search instead, reducing the size of the library from 345 to 272 KB on Ubuntu 22.04. Replacement text is now preencoded as UTF-8. This also removes the last Perl script from the repo.
The new layout saves about 20 KB and removes 50 KB of relocation entries from the shared library, also speeding up loading. Reduces the size of the shared library from 272 to 202 KB on Ubuntu 22.04.
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Excellent! |
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These two commits rework Unicode case folding and HTML entity lookup to reduce the size of the shared library from 345 KB to 202 KB on Ubuntu 22.04.