diff --git a/cmake/OpenCVCompilerOptimizations.cmake b/cmake/OpenCVCompilerOptimizations.cmake
index fea13cefa6..2696ac2ac0 100644
--- a/cmake/OpenCVCompilerOptimizations.cmake
+++ b/cmake/OpenCVCompilerOptimizations.cmake
@@ -256,12 +256,14 @@ elseif(ARM OR AARCH64)
   ocv_update(CPU_FP16_TEST_FILE "${OpenCV_SOURCE_DIR}/cmake/checks/cpu_fp16.cpp")
   if(NOT AARCH64)
     ocv_update(CPU_KNOWN_OPTIMIZATIONS "VFPV3;NEON;FP16")
-    ocv_update(CPU_VFPV3_FLAGS_ON "-mfpu=vfpv3")
-    ocv_update(CPU_NEON_FLAGS_ON "-mfpu=neon")
-    ocv_update(CPU_NEON_FLAGS_CONFLICT "-mfpu=[^ ]*")
-    ocv_update(CPU_FP16_FLAGS_ON "-mfpu=neon-fp16")
+    if(NOT MSVC)
+      ocv_update(CPU_VFPV3_FLAGS_ON "-mfpu=vfpv3")
+      ocv_update(CPU_NEON_FLAGS_ON "-mfpu=neon")
+      ocv_update(CPU_NEON_FLAGS_CONFLICT "-mfpu=[^ ]*")
+      ocv_update(CPU_FP16_FLAGS_ON "-mfpu=neon-fp16")
+      ocv_update(CPU_FP16_FLAGS_CONFLICT "-mfpu=[^ ]*")
+    endif()
     ocv_update(CPU_FP16_IMPLIES "NEON")
-    ocv_update(CPU_FP16_FLAGS_CONFLICT "-mfpu=[^ ]*")
   else()
     ocv_update(CPU_KNOWN_OPTIMIZATIONS "NEON;FP16")
     ocv_update(CPU_NEON_FLAGS_ON "")
diff --git a/modules/core/include/opencv2/core/hal/intrin.hpp b/modules/core/include/opencv2/core/hal/intrin.hpp
index 26fd9185b3..9dcfc5623a 100644
--- a/modules/core/include/opencv2/core/hal/intrin.hpp
+++ b/modules/core/include/opencv2/core/hal/intrin.hpp
@@ -440,7 +440,7 @@ template <> struct V_RegTrait128<double> {
 
 inline unsigned int trailingZeros32(unsigned int value) {
 #if defined(_MSC_VER)
-#if (_MSC_VER < 1700)
+#if (_MSC_VER < 1700) || defined(_M_ARM)
     unsigned long index = 0;
     _BitScanForward(&index, value);
     return (unsigned int)index;
diff --git a/modules/core/src/hal_replacement.hpp b/modules/core/src/hal_replacement.hpp
index 9a1177e9c2..c0477e69b0 100644
--- a/modules/core/src/hal_replacement.hpp
+++ b/modules/core/src/hal_replacement.hpp
@@ -727,7 +727,7 @@ inline int hal_ni_gemm64fc(const double* src1, size_t src1_step, const double* s
 //! @cond IGNORED
 #define CALL_HAL_RET(name, fun, retval, ...) \
 { \
-    int res = fun(__VA_ARGS__, &retval); \
+    int res = __CV_EXPAND(fun(__VA_ARGS__, &retval)); \
     if (res == CV_HAL_ERROR_OK) \
         return retval; \
     else if (res != CV_HAL_ERROR_NOT_IMPLEMENTED) \
@@ -738,7 +738,7 @@ inline int hal_ni_gemm64fc(const double* src1, size_t src1_step, const double* s
 
 #define CALL_HAL(name, fun, ...) \
 { \
-    int res = fun(__VA_ARGS__); \
+    int res = __CV_EXPAND(fun(__VA_ARGS__)); \
     if (res == CV_HAL_ERROR_OK) \
         return; \
     else if (res != CV_HAL_ERROR_NOT_IMPLEMENTED) \
diff --git a/modules/imgproc/src/hal_replacement.hpp b/modules/imgproc/src/hal_replacement.hpp
index 1bbc2f372b..5c7e7726fb 100644
--- a/modules/imgproc/src/hal_replacement.hpp
+++ b/modules/imgproc/src/hal_replacement.hpp
@@ -627,7 +627,7 @@ inline int hal_ni_integral(int depth, int sdepth, int sqdepth, const uchar * src
 
 //! @cond IGNORED
 #define CALL_HAL_RET(name, fun, retval, ...) \
-    int res = fun(__VA_ARGS__, &retval); \
+    int res = __CV_EXPAND(fun(__VA_ARGS__, &retval)); \
     if (res == CV_HAL_ERROR_OK) \
         return retval; \
     else if (res != CV_HAL_ERROR_NOT_IMPLEMENTED) \
@@ -636,7 +636,7 @@ inline int hal_ni_integral(int depth, int sdepth, int sqdepth, const uchar * src
 
 
 #define CALL_HAL(name, fun, ...) \
-    int res = fun(__VA_ARGS__); \
+    int res = __CV_EXPAND(fun(__VA_ARGS__)); \
     if (res == CV_HAL_ERROR_OK) \
         return; \
     else if (res != CV_HAL_ERROR_NOT_IMPLEMENTED) \