Subzero: Be more strict about i1 calculations.

crosstest/test_arith_main.cpp

 //===- subzero/crosstest/test_arith_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 arithmetic operations
@@ skipping 329 matching lines @@
       }
     }
   }
 }
 
 int main(int argc, char **argv) {
   size_t TotalTests = 0;
   size_t Passes = 0;
   size_t Failures = 0;
 
+  testsInt<bool, bool>(TotalTests, Passes, Failures);
   testsInt<uint8_t, myint8_t>(TotalTests, Passes, Failures);
   testsInt<uint16_t, int16_t>(TotalTests, Passes, Failures);
   testsInt<uint32_t, int32_t>(TotalTests, Passes, Failures);
   testsInt<uint64_t, int64_t>(TotalTests, Passes, Failures);
   testsVecInt<v4ui32, v4si32>(TotalTests, Passes, Failures);
   testsVecInt<v8ui16, v8si16>(TotalTests, Passes, Failures);
   testsVecInt<v16ui8, v16si8>(TotalTests, Passes, Failures);
   testsFp<float>(TotalTests, Passes, Failures);
   testsFp<double>(TotalTests, Passes, Failures);
   testsVecFp(TotalTests, Passes, Failures);
 
   std::cout << "TotalTests=" << TotalTests << " Passes=" << Passes
             << " Failures=" << Failures << "\n";
   return Failures;
 }