зеркало из https://github.com/mozilla/gecko-dev.git
47de48cd69
Using a lookup table for Latin-1 lower-case conversion allows the compiler to emit the sequence `mov, cmp, setne` for ChangesWhenUpperCased resp. two `mov` instructions for ToLowerCase. This makes it faster than the current approach which requires multiple instructions for both operations. Latin-1 upper-case conversion wasn't change to use a lookup table, because not all Latin-1 characters have an upper-case representation which is also a single Latin-1 character, cf. the conversion for U+00B5, U+00DF, and U+00FF. Differential Revision: https://phabricator.services.mozilla.com/D37376 --HG-- extra : moz-landing-system : lando |
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| ductwork/debugger | ||
| examples | ||
| ipc | ||
| public | ||
| rust | ||
| src | ||
| xpconnect | ||
| app.mozbuild | ||
| ffi.configure | ||
| moz.build | ||
| moz.configure | ||
| sub.configure | ||