Lang Hames cbf403bc80 [ORC] Rewrite the VSO symbol table yet again. Update related utilities. ... VSOs now track dependencies for materializing symbols. Each symbol must have its dependencies registered with the VSO prior to finalization. Usually this will involve registering the dependencies returned in AsynchronousSymbolQuery::ResolutionResults for queries made while linking the symbols being materialized. Queries against symbols are notified that a symbol is ready once it and all of its transitive dependencies are finalized, allowing compilation work to be broken up and moved between threads without queries returning until their symbols fully safe to access / execute. Related utilities (VSO, MaterializationUnit, MaterializationResponsibility) are updated to support dependence tracking and more explicitly track responsibility for symbols from the point of definition until they are finalized. llvm-svn: 332541		2018-05-16 22:24:30 +00:00
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KaleidoscopeJIT.h	[ORC] Rewrite the VSO symbol table yet again. Update related utilities.	2018-05-16 22:24:30 +00:00