Fix windows build after r24191.

test/cctest/compiler/test-representation-change.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <limits>
 
 #include "src/v8.h"
 #include "test/cctest/cctest.h"
 #include "test/cctest/compiler/graph-builder-tester.h"
 #include "test/cctest/compiler/value-helper.h"
@@ skipping 255 matching lines @@
       r.CheckFloat32Constant(c, *i);
     }
   }
 
   {
     FOR_INT32_INPUTS(i) {
       if (!IsFloat32Int32(*i)) continue;
       Node* n = r.jsgraph()->Int32Constant(*i);
       Node* c = r.changer()->GetRepresentationFor(n, kRepWord32 | kTypeInt32,
                                                   kRepFloat32);
-      r.CheckFloat32Constant(c, *i);
+      r.CheckFloat32Constant(c, static_cast<float>(*i));
     }
   }
 
   {
     FOR_UINT32_INPUTS(i) {
       if (!IsFloat32Uint32(*i)) continue;
       Node* n = r.jsgraph()->Int32Constant(*i);
       Node* c = r.changer()->GetRepresentationFor(n, kRepWord32 | kTypeUint32,
                                                   kRepFloat32);
-      r.CheckFloat32Constant(c, *i);
+      r.CheckFloat32Constant(c, static_cast<float>(*i));
     }
   }
 }
 
 
 TEST(ToInt32_constant) {
   RepresentationChangerTester r;
 
   {
     FOR_INT32_INPUTS(i) {
       Node* n = r.jsgraph()->Int32Constant(*i);
       Node* c = r.changer()->GetRepresentationFor(n, kRepWord32 | kTypeInt32,
                                                   kRepWord32);
       r.CheckInt32Constant(c, *i);
     }
   }
 
   {
     FOR_INT32_INPUTS(i) {
       if (!IsFloat32Int32(*i)) continue;
-      Node* n = r.jsgraph()->Float32Constant(*i);
+      Node* n = r.jsgraph()->Float32Constant(static_cast<float>(*i));
       Node* c = r.changer()->GetRepresentationFor(n, kRepFloat32 | kTypeInt32,
                                                   kRepWord32);
       r.CheckInt32Constant(c, *i);
     }
   }
 
   {
     FOR_INT32_INPUTS(i) {
       Node* n = r.jsgraph()->Float64Constant(*i);
       Node* c = r.changer()->GetRepresentationFor(n, kRepFloat64 | kTypeInt32,
@@ skipping 21 matching lines @@
       Node* n = r.jsgraph()->Int32Constant(*i);
       Node* c = r.changer()->GetRepresentationFor(n, kRepWord32 | kTypeUint32,
                                                   kRepWord32);
       r.CheckUint32Constant(c, *i);
     }
   }
 
   {
     FOR_UINT32_INPUTS(i) {
       if (!IsFloat32Uint32(*i)) continue;
-      Node* n = r.jsgraph()->Float32Constant(*i);
+      Node* n = r.jsgraph()->Float32Constant(static_cast<float>(*i));
       Node* c = r.changer()->GetRepresentationFor(n, kRepFloat32 | kTypeUint32,
                                                   kRepWord32);
       r.CheckUint32Constant(c, *i);
     }
   }
 
   {
     FOR_UINT32_INPUTS(i) {
       Node* n = r.jsgraph()->Float64Constant(*i);
       Node* c = r.changer()->GetRepresentationFor(n, kRepFloat64 | kTypeUint32,
@@ skipping 180 matching lines @@
   r.CheckTypeError(kRepWord32 | kTypeUint32, kRepWord64);
 
   for (size_t i = 0; i < arraysize(all_reps); i++) {
     for (size_t j = 0; j < arraysize(all_reps); j++) {
       if (i == j) continue;
       // Only a single from representation is allowed.
       r.CheckTypeError(all_reps[i] | all_reps[j], kRepTagged);
     }
   }
 }