fixed build issues related to changes in IPP calls.

modules/core/src/matmul.cpp

@@ -2590,6 +2590,7 @@ static double dotProd_8u(const uchar* src1, const uchar* src2, int len)
     ippiDotProd_8u64f_C1R(src1, (int)(len*sizeof(src1[0])),
                           src2, (int)(len*sizeof(src2[0])),
                           ippiSize(len, 1), &r);
+    return r;
 #else
     int i = 0;
 

modules/core/src/precomp.hpp

@@ -182,8 +182,8 @@ BinaryFunc getCopyMaskFunc(size_t esz);
 enum { BLOCK_SIZE = 1024 };
 
 #ifdef HAVE_IPP
-static inline IppiSize ippiSize(int width, int height) { IppiSize sz={width, height}; return sz; }
-static inline IppiSize ippiSize(Size _sz) { reIppiSize sz={_sz.width, _sz.height}; return sz; }
+static inline IppiSize ippiSize(int width, int height) { IppiSize sz = { width, height}; return sz; }
+static inline IppiSize ippiSize(Size _sz)              { IppiSize sz = { _sz.width, _sz.height}; return sz; }
 #endif
 
 #if defined HAVE_IPP && (IPP_VERSION_MAJOR >= 7)

modules/core/src/system.cpp

@@ -170,9 +170,10 @@ struct IPPInitializer
 IPPInitializer ippInitializer;
 #else
 volatile bool useOptimizedFlag = false;
-volatile bool USE_SSE2 = false;
 #endif
 
+volatile bool USE_SSE2 = false;
+
 void setUseOptimized( bool flag )
 {
     useOptimizedFlag = flag;