[ORC] Start migrating ORC layers to use the new ORC Core.h APIs.
In particular this patch switches RTDyldObjectLinkingLayer to use
orc::SymbolResolver and threads the requried changse (ExecutionSession
references and VModuleKeys) through the existing layer APIs.
The purpose of the new resolver interface is to improve query performance and
better support parallelism, both in JIT'd code and within the compiler itself.
The most visibile change is switch of the <Layer>::addModule signatures from:
Expected<Handle> addModule(std::shared_ptr<ModuleType> Mod,
std::shared_ptr<JITSymbolResolver> Resolver)
to:
Expected<Handle> addModule(VModuleKey K, std::shared_ptr<ModuleType> Mod);
Typical usage of addModule will now look like:
auto K = ES.allocateVModuleKey();
Resolvers[K] = createSymbolResolver(...);
Layer.addModule(K, std::move(Mod));
See the BuildingAJIT tutorial code for example usage.
llvm-svn: 324405
diff --git a/llvm/unittests/ExecutionEngine/Orc/LazyEmittingLayerTest.cpp b/llvm/unittests/ExecutionEngine/Orc/LazyEmittingLayerTest.cpp
index 0dba66d..3801fa9 100644
--- a/llvm/unittests/ExecutionEngine/Orc/LazyEmittingLayerTest.cpp
+++ b/llvm/unittests/ExecutionEngine/Orc/LazyEmittingLayerTest.cpp
@@ -15,11 +15,8 @@
struct MockBaseLayer {
typedef int ModuleHandleT;
- ModuleHandleT addModule(
- std::shared_ptr<llvm::Module>,
- std::unique_ptr<llvm::RuntimeDyld::MemoryManager> MemMgr,
- std::unique_ptr<llvm::JITSymbolResolver> Resolver) {
- EXPECT_FALSE(MemMgr);
+ ModuleHandleT addModule(llvm::orc::VModuleKey,
+ std::shared_ptr<llvm::Module>) {
return 42;
}
};
@@ -27,7 +24,8 @@
TEST(LazyEmittingLayerTest, Empty) {
MockBaseLayer M;
llvm::orc::LazyEmittingLayer<MockBaseLayer> L(M);
- cantFail(L.addModule(std::unique_ptr<llvm::Module>(), nullptr));
+ cantFail(
+ L.addModule(llvm::orc::VModuleKey(), std::unique_ptr<llvm::Module>()));
}
}