diff --git a/lib/CodeGen/IntrinsicLowering.cpp b/lib/CodeGen/IntrinsicLowering.cpp
index 03ca7afb506..03ceedd1564 100644
--- a/lib/CodeGen/IntrinsicLowering.cpp
+++ b/lib/CodeGen/IntrinsicLowering.cpp
@@ -356,12 +356,9 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) {
   case Intrinsic::dbg_region_end:
   case Intrinsic::dbg_func_start:
   case Intrinsic::dbg_declare:
-    break;    // Simply strip out debugging intrinsics
-    
   case Intrinsic::eh_exception:
   case Intrinsic::eh_handlers:
-    assert(0 && "Should not have leaked through");
-    break;
+    break;    // Simply strip out debugging intrinsics
 
   case Intrinsic::memcpy_i32:
   case Intrinsic::memcpy_i64: {