Merge pull request #8525 from nnorwitz:master

modules/core/include/opencv2/core/cuda/warp.hpp

@@ -64,7 +64,7 @@ namespace cv { namespace cuda { namespace device
         static __device__ __forceinline__ unsigned int laneId()
         {
             unsigned int ret;
-            asm("mov.u32 %0, %laneid;" : "=r"(ret) );
+            asm("mov.u32 %0, %%laneid;" : "=r"(ret) );
             return ret;
         }
 

modules/cudev/include/opencv2/cudev/warp/warp.hpp

@@ -64,7 +64,7 @@ struct Warp
     __device__ __forceinline__ static uint laneId()
     {
         uint ret;
-        asm("mov.u32 %0, %laneid;" : "=r"(ret));
+        asm("mov.u32 %0, %%laneid;" : "=r"(ret));
         return ret;
     }