[ORC] Use ExecutionSession's pre-constructed main JITDylib in LLJIT.
As of r342086 ExecutionSession automatically creates a 'main' JITDylib, so
there is no need for LLJIT to create its own.
llvm-svn: 343167
diff --git a/llvm/lib/ExecutionEngine/Orc/LLJIT.cpp b/llvm/lib/ExecutionEngine/Orc/LLJIT.cpp
index 0a0faaa..fef190b 100644
--- a/llvm/lib/ExecutionEngine/Orc/LLJIT.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/LLJIT.cpp
@@ -83,7 +83,7 @@
LLJIT::LLJIT(std::unique_ptr<ExecutionSession> ES,
std::unique_ptr<TargetMachine> TM, DataLayout DL)
- : ES(std::move(ES)), Main(this->ES->createJITDylib("main")),
+ : ES(std::move(ES)), Main(this->ES->getMainJITDylib()),
DL(std::move(DL)),
ObjLinkingLayer(*this->ES,
[this](VModuleKey K) { return getMemoryManager(K); }),
@@ -93,7 +93,7 @@
LLJIT::LLJIT(std::unique_ptr<ExecutionSession> ES,
JITTargetMachineBuilder JTMB, DataLayout DL,
unsigned NumCompileThreads)
- : ES(std::move(ES)), Main(this->ES->createJITDylib("main")),
+ : ES(std::move(ES)), Main(this->ES->getMainJITDylib()),
DL(std::move(DL)),
ObjLinkingLayer(*this->ES,
[this](VModuleKey K) { return getMemoryManager(K); }),