Add cross test for vector itofp and fptoi casts.

crosstest/test_select_main.cpp

 //===- subzero/crosstest/test_select_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 the select bitcode instruction
 //
 //===----------------------------------------------------------------------===//
 
 /* crosstest.py --test=test_select.ll  --driver=test_select_main.cpp \
    --prefix=Subzero_ --output=test_select */
 
 #include <cfloat>
 #include <cstring>
 #include <iostream>
 
+#include "test_arith.def"
 #include "test_select.h"
 
 namespace Subzero_ {
 #include "test_select.h"
 }
 
 static const size_t MaxTestsPerFunc = 100000;
 
 template <typename T, typename TI1>
 void testSelect(size_t &TotalTests, size_t &Passes, size_t &Failures) {
@@ skipping 34 matching lines @@
     }
   }
 }
 
 template<> void
 testSelect<v4f32, v4i1>(size_t &TotalTests, size_t &Passes, size_t &Failures) {
   static const float NegInf = -1.0 / 0.0;
   static const float PosInf = 1.0 / 0.0;
   static const float Nan = 0.0 / 0.0;
   static const float NegNan = -0.0 / 0.0;
-  volatile float Values[] = {
-    0,                    1,                    0x7e,
-    0x7f,                 0x80,                 0x81,
-    0xfe,                 0xff,                 0x7ffe,
-    0x7fff,               0x8000,               0x8001,
-    0xfffe,               0xffff,               0x7ffffffe,
-    0x7fffffff,           0x80000000,           0x80000001,
-    0xfffffffe,           0xffffffff,           0x100000000ll,
-    0x100000001ll,        0x7ffffffffffffffell, 0x7fffffffffffffffll,
-    0x8000000000000000ll, 0x8000000000000001ll, 0xfffffffffffffffell,
-    0xffffffffffffffffll, NegInf,               PosInf,
-    Nan,                  NegNan,               -0.0,
-    FLT_MIN,              FLT_MAX,              DBL_MIN,
-    DBL_MAX
-  };
+  volatile float Values[] = FP_VALUE_ARRAY(NegInf, PosInf, NegNan, Nan);
   static const size_t NumValues = sizeof(Values) / sizeof(*Values);
   static const size_t NumElements = 4;
   PRNG Index;
   for (size_t i = 0; i < MaxTestsPerFunc; ++i) {
     v4si32 Cond;
     v4f32 Value1, Value2;
     for (size_t j = 0; j < NumElements; ++j) {
       Cond[j] = Index() % 2;
       Value1[j] = Values[Index() % NumValues];
       Value2[j] = Values[Index() % NumValues];
@@ skipping 59 matching lines @@
   testSelect<v16ui8, v16i1>(TotalTests, Passes, Failures);
   testSelectI1<v4i1>(TotalTests, Passes, Failures);
   testSelectI1<v8i1>(TotalTests, Passes, Failures);
   testSelectI1<v16i1>(TotalTests, Passes, Failures);
 
   std::cout << "TotalTests=" << TotalTests << " Passes=" << Passes
             << " Failures=" << Failures << "\n";
 
   return Failures;
 }