Fix a counter in the test_global crosstest.

crosstest/test_global_main.cpp

 /* crosstest.py --test=test_global.cpp \
    --driver=test_global_main.cpp --prefix=Subzero_ --output=test_global */
 
 #include <stdint.h>
 #include <cstdlib>
 #include <iostream>
 
 #include "test_global.h"
 namespace Subzero_ {
 #include "test_global.h"
 }
 
 int main(int argc, char **argv) {
   size_t TotalTests = 0;
   size_t Passes = 0;
   size_t Failures = 0;
 
   const uint8_t *SzArray, *LlcArray;
   size_t SzArrayLen, LlcArrayLen;
 
   size_t NumArrays = getNumArrays();
   for (size_t i = 0; i < NumArrays; ++i) {
     LlcArrayLen = -1;
     SzArrayLen = -2;
     LlcArray = getArray(i, LlcArrayLen);
     SzArray = Subzero_::getArray(i, SzArrayLen);
+    ++TotalTests;
     if (LlcArrayLen == SzArrayLen) {
       ++Passes;
     } else {
       std::cout << i << ":LlcArrayLen=" << LlcArrayLen
                 << ", SzArrayLen=" << SzArrayLen << std::endl;
       ++Failures;
     }
 
     for (size_t i = 0; i < LlcArrayLen; ++i) {
+      ++TotalTests;
       if (LlcArray[i] == SzArray[i]) {
         ++Passes;
       } else {
         ++Failures;
         std::cout << i << ":LlcArray[" << i << "] = " << (int)LlcArray[i]
                   << ", SzArray[" << i << "] = " << (int)SzArray[i]
                   << std::endl;
       }
     }
   }
 
   std::cout << "TotalTests=" << TotalTests << " Passes=" << Passes
             << " Failures=" << Failures << "\n";
   return Failures;
 }