diff --git a/bench/AAClipBench.cpp b/bench/AAClipBench.cpp
index 39088c1..ea4f6da 100644
--- a/bench/AAClipBench.cpp
+++ b/bench/AAClipBench.cpp
@@ -10,7 +10,84 @@
 #include "SkPath.h"
 #include "SkRegion.h"
 #include "SkString.h"
+#include "SkCanvas.h"
 
+
+////////////////////////////////////////////////////////////////////////////////
+// This bench tests out AA/BW clipping via canvas' clipPath and clipRect calls
+class AAClipBench : public SkBenchmark {
+    SkString fName;
+    SkPath   fClipPath;
+    SkRect   fClipRect;
+    SkRect   fDrawRect;
+    bool     fDoPath;
+    bool     fDoAA;
+
+    enum {
+        N = SkBENCHLOOP(200),
+    };
+
+public:
+    AAClipBench(void* param, bool doPath, bool doAA) 
+        : INHERITED(param) {
+        fDoPath = doPath;
+        fDoAA = doAA;
+
+        fName.printf("aaclip_%s_%s",
+                     doPath ? "path" : "rect",
+                     doAA ? "AA" : "BW");
+
+        fClipRect.set(SkFloatToScalar(10.5), SkFloatToScalar(10.5), 
+                      SkFloatToScalar(50.5), SkFloatToScalar(50.5));
+        fClipPath.addRoundRect(fClipRect, SkIntToScalar(10), SkIntToScalar(10));
+        fDrawRect.set(SkIntToScalar(0), SkIntToScalar(0),
+                      SkIntToScalar(100), SkIntToScalar(100));
+
+        SkASSERT(fClipPath.isConvex());
+    }
+
+protected:
+    virtual const char* onGetName() { return fName.c_str(); }
+    virtual void onDraw(SkCanvas* canvas) {
+
+        SkPaint paint;
+        this->setupPaint(&paint);
+
+        for (int i = 0; i < N; ++i) {
+            // jostle the clip regions each time to prevent caching
+            fClipRect.offset((i % 2) == 0 ? SkIntToScalar(10) : SkIntToScalar(-10), 0);
+            fClipPath.reset();
+            fClipPath.addRoundRect(fClipRect, 
+                                   SkIntToScalar(5), SkIntToScalar(5));
+            SkASSERT(fClipPath.isConvex());
+
+            canvas->save();
+#if 1
+            if (fDoPath) {
+                canvas->clipPath(fClipPath, SkRegion::kReplace_Op, fDoAA);
+            } else {
+                canvas->clipRect(fClipRect, SkRegion::kReplace_Op, fDoAA);
+            }
+
+            canvas->drawRect(fDrawRect, paint);
+#else
+            // this path tests out directly draw the clip primitive
+            // use it to comparing just drawing the clip vs. drawing using
+            // the clip
+            if (fDoPath) {
+                canvas->drawPath(fClipPath, paint);
+            } else {
+                canvas->drawRect(fClipRect, paint);
+            }
+#endif
+            canvas->restore();
+        }
+    }
+private:
+    typedef SkBenchmark INHERITED;
+};
+
+////////////////////////////////////////////////////////////////////////////////
 class AAClipBuilderBench : public SkBenchmark {
     SkString fName;
     SkPath   fPath;
@@ -56,6 +133,7 @@
     typedef SkBenchmark INHERITED;
 };
 
+////////////////////////////////////////////////////////////////////////////////
 class AAClipRegionBench : public SkBenchmark {
 public:
     AAClipRegionBench(void* param) : INHERITED(param) {
@@ -88,7 +166,7 @@
     typedef SkBenchmark INHERITED;
 };
 
-///////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
 
 static SkBenchmark* Fact0(void* p) { return SkNEW_ARGS(AAClipBuilderBench, (p, false, false)); }
 static SkBenchmark* Fact1(void* p) { return SkNEW_ARGS(AAClipBuilderBench, (p, false, true)); }
@@ -102,3 +180,14 @@
 
 static SkBenchmark* Fact01(void* p) { return SkNEW_ARGS(AAClipRegionBench, (p)); }
 static BenchRegistry gReg01(Fact01);
+
+static SkBenchmark* Fact000(void* p) { return SkNEW_ARGS(AAClipBench, (p, false, false)); }
+static SkBenchmark* Fact001(void* p) { return SkNEW_ARGS(AAClipBench, (p, false, true)); }
+static SkBenchmark* Fact002(void* p) { return SkNEW_ARGS(AAClipBench, (p, true, false)); }
+static SkBenchmark* Fact003(void* p) { return SkNEW_ARGS(AAClipBench, (p, true, true)); }
+
+static BenchRegistry gReg000(Fact000);
+static BenchRegistry gReg001(Fact001);
+static BenchRegistry gReg002(Fact002);
+static BenchRegistry gReg003(Fact003);
+