3 files changed, 54 insertions, 0 deletions
diff --git a/unittests/ExecutionEngine/Orc/CMakeLists.txt b/unittests/ExecutionEngine/Orc/CMakeLists.txt
new file mode 100644
index 0000000..7bc13a1
--- /dev/null
+++ b/unittests/ExecutionEngine/Orc/CMakeLists.txt
@@ -0,0 +1,8 @@
+set(LLVM_LINK_COMPONENTS
+  Core
+  Support
+  )
+
+add_llvm_unittest(OrcJITTests
+  LazyEmittingLayerTest.cpp
+  )
diff --git a/unittests/ExecutionEngine/Orc/LazyEmittingLayerTest.cpp b/unittests/ExecutionEngine/Orc/LazyEmittingLayerTest.cpp
new file mode 100644
index 0000000..b0ff127
--- /dev/null
+++ b/unittests/ExecutionEngine/Orc/LazyEmittingLayerTest.cpp
@@ -0,0 +1,30 @@
+//===- LazyEmittingLayerTest.cpp - Unit tests for the lazy emitting layer -===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/ExecutionEngine/Orc/LazyEmittingLayer.h"
+#include "gtest/gtest.h"
+
+namespace {
+
+struct MockBaseLayer {
+  typedef int ModuleSetHandleT;
+  ModuleSetHandleT addModuleSet(std::list<std::unique_ptr<llvm::Module>>,
+                                std::unique_ptr<llvm::RTDyldMemoryManager> x) {
+    EXPECT_FALSE(x);
+    return 42;
+  }
+};
+
+TEST(LazyEmittingLayerTest, Empty) {
+  MockBaseLayer M;
+  llvm::orc::LazyEmittingLayer<MockBaseLayer> L(M);
+  L.addModuleSet(std::list<std::unique_ptr<llvm::Module>>(), nullptr);
+}
+
+}
diff --git a/unittests/ExecutionEngine/Orc/Makefile b/unittests/ExecutionEngine/Orc/Makefile
new file mode 100644
index 0000000..c899728
--- /dev/null
+++ b/unittests/ExecutionEngine/Orc/Makefile
@@ -0,0 +1,16 @@
+##===- unittests/ExecutionEngine/Orc/Makefile --------------*- Makefile -*-===##
+#
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
+LEVEL = ../../..
+TESTNAME = OrcJIT
+LINK_COMPONENTS := core ipo mcjit orcjit native support
+
+include $(LEVEL)/Makefile.config
+include $(LLVM_SRC_ROOT)/unittests/Makefile.unittest
+