Fix array index in test initialization.

crosstest/test_arith_main.cpp

Index: crosstest/test_arith_main.cpp
diff --git a/crosstest/test_arith_main.cpp b/crosstest/test_arith_main.cpp
index d9bbbe9c7490e1a725412dc40946a9de94e9923d..1059932f732b7e91982521a79690dc74b3d67f3b 100644
--- a/crosstest/test_arith_main.cpp
+++ b/crosstest/test_arith_main.cpp
@@ -192,8 +192,8 @@ void testsVecInt(size_t &TotalTests, size_t &Passes, size_t &Failures) {
       // Initialize the test vectors.
       TypeUnsigned Value1, Value2;
       for (size_t j = 0; j < NumElementsInType;) {
-        ElementTypeUnsigned Element1 = Values[Index() % NumElementsInType];
-        ElementTypeUnsigned Element2 = Values[Index() % NumElementsInType];
+        ElementTypeUnsigned Element1 = Values[Index() % NumValues];
+        ElementTypeUnsigned Element2 = Values[Index() % NumValues];
         if (Funcs[f].ExcludeDivExceptions &&
             inputsMayTriggerException<ElementTypeSigned>(Element1, Element2))
           continue;
@@ -310,8 +310,8 @@ void testsVecFp(size_t &TotalTests, size_t &Passes, size_t &Failures) {
       // Initialize the test vectors.
       v4f32 Value1, Value2;
       for (size_t j = 0; j < NumElementsInType; ++j) {
-        Value1[j] = Values[Index() % NumElementsInType];
-        Value2[j] = Values[Index() % NumElementsInType];
+        Value1[j] = Values[Index() % NumValues];
+        Value2[j] = Values[Index() % NumValues];
       }
       // Perform the test.
       v4f32 ResultSz = Funcs[f].FuncSz(Value1, Value2);