Subzero: Fix and clean up some cross tests.

crosstest/test_global_main.cpp

+//===- subzero/crosstest/test_global_main.cpp - Driver for tests ----------===//
+//
+//                        The Subzero Code Generator
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Driver for crosstesting global variable access operations.
+//
+//===----------------------------------------------------------------------===//
+
 /* 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"
@@ skipping 11 matching lines @@
   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;
+                << ", SzArrayLen=" << SzArrayLen << "\n";
       ++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;
+                  << "\n";
       }
     }
   }
 
   std::cout << "TotalTests=" << TotalTests << " Passes=" << Passes
             << " Failures=" << Failures << "\n";
   return Failures;
 }