Lang Hames 0c2a797c97 [ORC] Add a special 'main' JITDylib that is created on ExecutionSession ... construction, a new convenience lookup method, and add-to layer methods. ExecutionSession now creates a special 'main' JITDylib upon construction. All subsequently created JITDylibs are added to the main JITDylib's search order by default (controlled by the AddToMainDylibSearchOrder parameter to ExecutionSession::createDylib). The main JITDylib's search order will be used in the future to properly handle cross-JITDylib weak symbols, with the first definition in this search order selected. This commit also adds a new ExecutionSession::lookup convenience method that performs a blocking lookup using the main JITDylib's search order, as this will be a very common operation for clients. Finally, new convenience overloads of IRLayer and ObjectLayer's add methods are introduced that add the given program representations to the main dylib, which is likely to be the common case. llvm-svn: 342086		2018-09-12 21:48:59 +00:00
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MCJIT	s/LLVM_ON_WIN32/_WIN32/, llvm	2018-04-29 00:45:03 +00:00
Orc	[ORC] Add a special 'main' JITDylib that is created on ExecutionSession	2018-09-12 21:48:59 +00:00
CMakeLists.txt
ExecutionEngineTest.cpp