Lang Hames be5c285309 [ORC] Add an asynchronous jit-link function, jitLinkForORC, to RuntimeDyld and ... switch RTDyldObjectLinkingLayer2 to use it. RuntimeDyld::loadObject is currently a blocking operation. This means that any JIT'd code whose call-graph contains an embedded complete K graph will require at least K threads to link, which precludes the use of a fixed sized thread pool for concurrent JITing of arbitrary code (whatever K the thread-pool is set at, any code with a K+1 complete subgraph will deadlock at JIT-link time). To address this issue, this commmit introduces a function called jitLinkForORC that uses continuation-passing style to pass the fix-up and finalization steps to the asynchronous symbol resolver interface so that linking can be performed without blocking. llvm-svn: 343043		2018-09-25 22:57:44 +00:00
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llvm	[ORC] Add an asynchronous jit-link function, jitLinkForORC, to RuntimeDyld and	2018-09-25 22:57:44 +00:00
llvm-c	[ORC] Update ORC C bindings to use the new llvm::Error C API.	2018-09-23 02:09:18 +00:00