vendor/llvm-project/llvmorg-10-init-17466-ge26a78e7085

1 files changed, 11 insertions, 5 deletions

diff --git a/llvm/lib/ExecutionEngine/Orc/ObjectTransformLayer.cpp b/llvm/lib/ExecutionEngine/Orc/ObjectTransformLayer.cpp
index 815517321b76..d18eb38a4142 100644
--- a/llvm/lib/ExecutionEngine/Orc/ObjectTransformLayer.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/ObjectTransformLayer.cpp
@@ -21,12 +21,18 @@ void ObjectTransformLayer::emit(MaterializationResponsibility R,
                                 std::unique_ptr<MemoryBuffer> O) {
   assert(O && "Module must not be null");
 
-  if (auto TransformedObj = Transform(std::move(O)))
-    BaseLayer.emit(std::move(R), std::move(*TransformedObj));
-  else {
-    R.failMaterialization();
-    getExecutionSession().reportError(TransformedObj.takeError());
+  // If there is a transform set then apply it.
+  if (Transform) {
+    if (auto TransformedObj = Transform(std::move(O)))
+      O = std::move(*TransformedObj);
+    else {
+      R.failMaterialization();
+      getExecutionSession().reportError(TransformedObj.takeError());
+      return;
+    }
   }
+
+  BaseLayer.emit(std::move(R), std::move(O));
 }
 
 } // End namespace orc.