[ORC][MachO] Remove the ExecutionSession& argument to MachOPlatform constructor.

We can get a reference to the ExecutionSession from the ObjectLinkingLayer
argument, so there's no need to pass it in separately.

2 files changed, 5 insertions, 6 deletions

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/MachOPlatform.h b/llvm/include/llvm/ExecutionEngine/Orc/MachOPlatform.h
index 565f5ae..19f935d 100644
--- a/llvm/include/llvm/ExecutionEngine/Orc/MachOPlatform.h
+++ b/llvm/include/llvm/ExecutionEngine/Orc/MachOPlatform.h
@@ -292,8 +292,7 @@ private:
 
   static MachOExecutorSymbolFlags flagsForSymbol(jitlink::Symbol &Sym);
 
-  MachOPlatform(ExecutionSession &ES, ObjectLinkingLayer &ObjLinkingLayer,
-                JITDylib &PlatformJD,
+  MachOPlatform(ObjectLinkingLayer &ObjLinkingLayer, JITDylib &PlatformJD,
                 std::unique_ptr<DefinitionGenerator> OrcRuntimeGenerator,
                 HeaderOptions PlatformJDOpts,
                 MachOHeaderMUBuilder BuildMachOHeaderMU, Error &Err);
diff --git a/llvm/lib/ExecutionEngine/Orc/MachOPlatform.cpp b/llvm/lib/ExecutionEngine/Orc/MachOPlatform.cpp
index f728323..e560905 100644
--- a/llvm/lib/ExecutionEngine/Orc/MachOPlatform.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/MachOPlatform.cpp
@@ -329,7 +329,7 @@ MachOPlatform::Create(ObjectLinkingLayer &ObjLinkingLayer, JITDylib &PlatformJD,
   // Create the instance.
   Error Err = Error::success();
   auto P = std::unique_ptr<MachOPlatform>(new MachOPlatform(
-      ES, ObjLinkingLayer, PlatformJD, std::move(OrcRuntime),
+      ObjLinkingLayer, PlatformJD, std::move(OrcRuntime),
       std::move(PlatformJDOpts), std::move(BuildMachOHeaderMU), Err));
   if (Err)
     return std::move(Err);
@@ -473,12 +473,12 @@ MachOPlatform::flagsForSymbol(jitlink::Symbol &Sym) {
 }
 
 MachOPlatform::MachOPlatform(
-    ExecutionSession &ES, ObjectLinkingLayer &ObjLinkingLayer,
-    JITDylib &PlatformJD,
+    ObjectLinkingLayer &ObjLinkingLayer, JITDylib &PlatformJD,
     std::unique_ptr<DefinitionGenerator> OrcRuntimeGenerator,
     HeaderOptions PlatformJDOpts, MachOHeaderMUBuilder BuildMachOHeaderMU,
     Error &Err)
-    : ES(ES), PlatformJD(PlatformJD), ObjLinkingLayer(ObjLinkingLayer),
+    : ES(ObjLinkingLayer.getExecutionSession()), PlatformJD(PlatformJD),
+      ObjLinkingLayer(ObjLinkingLayer),
       BuildMachOHeaderMU(std::move(BuildMachOHeaderMU)) {
   ErrorAsOutParameter _(&Err);
   ObjLinkingLayer.addPlugin(std::make_unique<MachOPlatformPlugin>(*this));