diff --git a/libs/hwui/Android.mk b/libs/hwui/Android.mk
index e2350b6..fa7c8aa 100644
--- a/libs/hwui/Android.mk
+++ b/libs/hwui/Android.mk
@@ -233,6 +233,7 @@
     tests/unit/GpuMemoryTrackerTests.cpp \
     tests/unit/LayerUpdateQueueTests.cpp \
     tests/unit/LinearAllocatorTests.cpp \
+    tests/unit/LeakCheckTests.cpp \
     tests/unit/VectorDrawableTests.cpp \
     tests/unit/OffscreenBufferPoolTests.cpp \
     tests/unit/StringUtilsTests.cpp
@@ -300,9 +301,9 @@
     tests/microbench/PathParserBench.cpp \
     tests/microbench/ShadowBench.cpp
 
-# ifeq (true, $(HWUI_NEW_OPS))
-#     LOCAL_SRC_FILES += \
-#         tests/microbench/FrameBuilderBench.cpp
-# endif
+ifeq (true, $(HWUI_NEW_OPS))
+    LOCAL_SRC_FILES += \
+        tests/microbench/FrameBuilderBench.cpp
+endif
 
 include $(BUILD_EXECUTABLE)
diff --git a/libs/hwui/BakedOpDispatcher.cpp b/libs/hwui/BakedOpDispatcher.cpp
index 6b0c149..7ecc743 100644
--- a/libs/hwui/BakedOpDispatcher.cpp
+++ b/libs/hwui/BakedOpDispatcher.cpp
@@ -784,6 +784,7 @@
                 .build();
         renderer.renderGlop(state, glop);
     }
+    renderer.renderState().layerPool().putOrDelete(*op.layerHandle);
 }
 
 } // namespace uirenderer
diff --git a/libs/hwui/BakedOpRenderer.h b/libs/hwui/BakedOpRenderer.h
index e857f6b..10c4698 100644
--- a/libs/hwui/BakedOpRenderer.h
+++ b/libs/hwui/BakedOpRenderer.h
@@ -45,9 +45,15 @@
      * Position agnostic shadow lighting info. Used with all shadow ops in scene.
      */
     struct LightInfo {
-        float lightRadius = 0;
-        uint8_t ambientShadowAlpha = 0;
-        uint8_t spotShadowAlpha = 0;
+        LightInfo() : LightInfo(0, 0, 0) {}
+        LightInfo(float lightRadius, uint8_t ambientShadowAlpha,
+                uint8_t spotShadowAlpha)
+                : lightRadius(lightRadius)
+                , ambientShadowAlpha(ambientShadowAlpha)
+                , spotShadowAlpha(spotShadowAlpha) {}
+        float lightRadius;
+        uint8_t ambientShadowAlpha;
+        uint8_t spotShadowAlpha;
     };
 
     BakedOpRenderer(Caches& caches, RenderState& renderState, bool opaque, const LightInfo& lightInfo)
diff --git a/libs/hwui/tests/common/TestUtils.h b/libs/hwui/tests/common/TestUtils.h
index c506bb3..ae08142 100644
--- a/libs/hwui/tests/common/TestUtils.h
+++ b/libs/hwui/tests/common/TestUtils.h
@@ -171,6 +171,13 @@
         syncHierarchyPropertiesAndDisplayListImpl(node.get());
     }
 
+    static std::vector<sp<RenderNode>> createSyncedNodeList(sp<RenderNode>& node) {
+        TestUtils::syncHierarchyPropertiesAndDisplayList(node);
+        std::vector<sp<RenderNode>> vec;
+        vec.emplace_back(node);
+        return vec;
+    }
+
     typedef std::function<void(renderthread::RenderThread& thread)> RtCallback;
 
     static void setRenderThreadCrashHandler(std::function<void()> crashHandler);
diff --git a/libs/hwui/tests/unit/FrameBuilderTests.cpp b/libs/hwui/tests/unit/FrameBuilderTests.cpp
index bded50a..b51bd2f 100644
--- a/libs/hwui/tests/unit/FrameBuilderTests.cpp
+++ b/libs/hwui/tests/unit/FrameBuilderTests.cpp
@@ -32,13 +32,6 @@
 const LayerUpdateQueue sEmptyLayerUpdateQueue;
 const Vector3 sLightCenter = {100, 100, 100};
 
-static std::vector<sp<RenderNode>> createSyncedNodeList(sp<RenderNode>& node) {
-    TestUtils::syncHierarchyPropertiesAndDisplayList(node);
-    std::vector<sp<RenderNode>> vec;
-    vec.emplace_back(node);
-    return vec;
-}
-
 /**
  * Virtual class implemented by each test to redirect static operation / state transitions to
  * virtual methods.
@@ -139,7 +132,7 @@
         canvas.drawBitmap(bitmap, 10, 10, nullptr);
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(100, 200), 100, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     SimpleTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(4, renderer.getIndex()); // 2 ops + start + end
@@ -165,7 +158,7 @@
         canvas.drawPoint(50, 50, strokedPaint);
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(100, 200), 100, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     SimpleStrokeTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(1, renderer.getIndex());
@@ -180,7 +173,7 @@
         canvas.restore();
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
 
     FailRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
@@ -215,7 +208,7 @@
     });
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     SimpleBatchingTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(2 * LOOPS, renderer.getIndex())
@@ -256,7 +249,7 @@
     });
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(100, 100), 100, 100,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     ClippedMergingTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(4, renderer.getIndex());
@@ -284,7 +277,7 @@
         TestUtils::drawTextToCanvas(&canvas, "Test string1", paint, 100, 100); // not clipped
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(400, 400), 400, 400,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     TextMergingTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(2, renderer.getIndex()) << "Expect 2 ops";
@@ -315,7 +308,7 @@
         }
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 2000), 200, 2000,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     TextStrikethroughTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(2 * LOOPS, renderer.getIndex())
@@ -349,7 +342,7 @@
         canvas.restore();
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     TextureLayerTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(1, renderer.getIndex());
@@ -394,7 +387,7 @@
     });
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(parent), sLightCenter);
+            TestUtils::createSyncedNodeList(parent), sLightCenter);
     RenderNodeTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
 }
@@ -418,7 +411,7 @@
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue,
             SkRect::MakeLTRB(10, 20, 30, 40), // clip to small area, should see in receiver
-            200, 200, createSyncedNodeList(node), sLightCenter);
+            200, 200, TestUtils::createSyncedNodeList(node), sLightCenter);
     ClippedTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
 }
@@ -460,7 +453,7 @@
         canvas.restore();
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     SaveLayerSimpleTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(4, renderer.getIndex());
@@ -532,7 +525,7 @@
     });
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(800, 800), 800, 800,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     SaveLayerNestedTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(10, renderer.getIndex());
@@ -552,7 +545,7 @@
         canvas.restore();
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
 
     FailRenderer renderer;
     // should see no ops, even within the layer, since the layer should be rejected
@@ -590,12 +583,12 @@
 
     auto node = TestUtils::createNode(0, 0, 200, 200,
             [](RenderProperties& props, RecordingCanvas& canvas) {
-        canvas.saveLayerAlpha(10, 10, 190, 190, 128, SkCanvas::kMatrixClip_SaveFlag);
+        canvas.saveLayerAlpha(10, 10, 190, 190, 128, (SkCanvas::SaveFlags)(0));
         canvas.drawRect(0, 0, 200, 200, SkPaint());
         canvas.restore();
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     SaveLayerUnclippedSimpleTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(4, renderer.getIndex());
@@ -649,7 +642,7 @@
         canvas.restoreToCount(restoreTo);
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     SaveLayerUnclippedMergedClearsTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(10, renderer.getIndex())
@@ -711,7 +704,7 @@
         canvas.restore();
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(600, 600), 600, 600,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     SaveLayerUnclippedComplexTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(12, renderer.getIndex());
@@ -762,7 +755,7 @@
     OffscreenBuffer layer(renderThread.renderState(), Caches::getInstance(), 100, 100);
     *layerHandle = &layer;
 
-    auto syncedNodeList = createSyncedNodeList(node);
+    auto syncedNodeList = TestUtils::createSyncedNodeList(node);
 
     // only enqueue partial damage
     LayerUpdateQueue layerUpdateQueue; // Note: enqueue damage post-sync, so bounds are valid
@@ -863,7 +856,7 @@
     OffscreenBuffer parentLayer(renderThread.renderState(), Caches::getInstance(), 200, 200);
     *(parent->getLayerHandle()) = &parentLayer;
 
-    auto syncedList = createSyncedNodeList(parent);
+    auto syncedList = TestUtils::createSyncedNodeList(parent);
 
     LayerUpdateQueue layerUpdateQueue; // Note: enqueue damage post-sync, so bounds are valid
     layerUpdateQueue.enqueueLayerWithDamage(child.get(), Rect(100, 100));
@@ -919,7 +912,7 @@
         drawOrderedNode(&canvas, 9, -10.0f); // in reorder=false at this point, so played inorder
     });
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(100, 100), 100, 100,
-            createSyncedNodeList(parent), sLightCenter);
+            TestUtils::createSyncedNodeList(parent), sLightCenter);
     ZReorderTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(10, renderer.getIndex());
@@ -1002,7 +995,7 @@
     });
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(100, 100), 100, 100,
-            createSyncedNodeList(parent), sLightCenter);
+            TestUtils::createSyncedNodeList(parent), sLightCenter);
     ProjectionReorderTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(3, renderer.getIndex());
@@ -1045,7 +1038,7 @@
     });
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(parent), sLightCenter);
+            TestUtils::createSyncedNodeList(parent), sLightCenter);
     ShadowTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(2, renderer.getIndex());
@@ -1086,7 +1079,7 @@
     });
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(parent), (Vector3) { 100, 100, 100 });
+            TestUtils::createSyncedNodeList(parent), (Vector3) { 100, 100, 100 });
     ShadowSaveLayerTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(5, renderer.getIndex());
@@ -1132,7 +1125,7 @@
     layer.setWindowTransform(windowTransform);
     *layerHandle = &layer;
 
-    auto syncedList = createSyncedNodeList(parent);
+    auto syncedList = TestUtils::createSyncedNodeList(parent);
     LayerUpdateQueue layerUpdateQueue; // Note: enqueue damage post-sync, so bounds are valid
     layerUpdateQueue.enqueueLayerWithDamage(parent.get(), Rect(100, 100));
     FrameBuilder frameBuilder(layerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
@@ -1165,7 +1158,7 @@
     });
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
-            createSyncedNodeList(parent), sLightCenter);
+            TestUtils::createSyncedNodeList(parent), sLightCenter);
     ShadowLayeringTestRenderer renderer;
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(4, renderer.getIndex());
@@ -1193,7 +1186,7 @@
     });
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(100, 100), 200, 200,
-            createSyncedNodeList(node), sLightCenter);
+            TestUtils::createSyncedNodeList(node), sLightCenter);
     PropertyTestRenderer renderer(opValidateCallback);
     frameBuilder.replayBakedOps<TestDispatcher>(renderer);
     EXPECT_EQ(1, renderer.getIndex()) << "Should have seen one op";
@@ -1332,7 +1325,7 @@
         paint.setColor(SK_ColorWHITE);
         canvas.drawRect(0, 0, 10000, 10000, paint);
     });
-    auto nodes = createSyncedNodeList(node); // sync before querying height
+    auto nodes = TestUtils::createSyncedNodeList(node); // sync before querying height
 
     FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200, nodes, sLightCenter);
     SaveLayerAlphaClipTestRenderer renderer(outObservedData);
diff --git a/libs/hwui/tests/unit/LeakCheckTests.cpp b/libs/hwui/tests/unit/LeakCheckTests.cpp
new file mode 100644
index 0000000..41e44fc
--- /dev/null
+++ b/libs/hwui/tests/unit/LeakCheckTests.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "BakedOpRenderer.h"
+#include "BakedOpDispatcher.h"
+#include "FrameBuilder.h"
+#include "LayerUpdateQueue.h"
+#include "RecordingCanvas.h"
+#include "tests/common/TestUtils.h"
+
+#include <gtest/gtest.h>
+
+using namespace android;
+using namespace android::uirenderer;
+
+const LayerUpdateQueue sEmptyLayerUpdateQueue;
+const Vector3 sLightCenter = {100, 100, 100};
+
+RENDERTHREAD_TEST(LeakCheck, saveLayerUnclipped_simple) {
+    auto node = TestUtils::createNode(0, 0, 200, 200,
+            [](RenderProperties& props, RecordingCanvas& canvas) {
+        canvas.saveLayerAlpha(10, 10, 190, 190, 128, (SkCanvas::SaveFlags)(0));
+        canvas.drawRect(0, 0, 200, 200, SkPaint());
+        canvas.restore();
+    });
+    BakedOpRenderer::LightInfo lightInfo = {50.0f, 128, 128};
+    RenderState& renderState = renderThread.renderState();
+    Caches& caches = Caches::getInstance();
+
+    FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
+            TestUtils::createSyncedNodeList(node), sLightCenter);
+    BakedOpRenderer renderer(caches, renderState, true, lightInfo);
+    frameBuilder.replayBakedOps<BakedOpDispatcher>(renderer);
+}