- Renamed Type::isIntegral() to Type::isInteger()

- Added new method Type::isIntegral() that is the same as isInteger, but
    also accepts bool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3574 91177308-0d34-0410-b5e6-96231b3b80d8

lib/ExecutionEngine/Interpreter/Execution.cpp

@@ -1094,7 +1094,7 @@ void Interpreter::callMethod(Function *M, const vector<GenericValue> &ArgVals) {
         cout << "\n";
         
         if (RetTy->isIntegral())
-          ExitCode = Result.SByteVal;   // Capture the exit code of the program
+          ExitCode = Result.IntVal;   // Capture the exit code of the program
       }
     }