зеркало из https://github.com/mozilla/gecko-dev.git
ad32d16482
The change in `guessPhiType` is necessary because after pruning the path from the entry block to the OSR preheader, phis in the preheader only have one operand and can be simplified by phi elimination, making it possible for a phi elsewhere in the CFG to have two distinct OsrValues as its operands. The alternative to this patch and the previous one is to add code in PruneUnreachableBlocks to bail out of pruning if the non-OSR predecessor of the OSR preheader is unreachable. This lets us do branch pruning in a subset of OSR compilations. (Top-level scripts are the most likely to be unprunable.) Differential Revision: https://phabricator.services.mozilla.com/D108898 |
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| ductwork/debugger | ||
| examples | ||
| public | ||
| src | ||
| xpconnect | ||
| app.mozbuild | ||
| ffi.configure | ||
| moz.build | ||
| moz.configure | ||
| sub.configure | ||