fix win compilation after r24267

src/compiler/x64/instruction-selector-x64.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 "src/compiler/instruction-selector-impl.h"
 #include "src/compiler/node-matchers.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
@@ skipping 239 matching lines @@
     default:
       UNREACHABLE();
       return;
   }
 
   X64OperandGenerator g(this);
   AddressingModeMatcher matcher(&g, base, index);
   InstructionCode code = opcode | AddressingModeField::encode(matcher.mode_);
   InstructionOperand* outputs[] = {g.DefineAsRegister(node)};
   InstructionOperand* inputs[AddressingModeMatcher::kMaxInputCount];
-  int input_count = matcher.SetInputs(inputs);
+  size_t input_count = matcher.SetInputs(inputs);
   Emit(code, 1, outputs, input_count, inputs);
 }
 
 
 void InstructionSelector::VisitStore(Node* node) {
   X64OperandGenerator g(this);
   Node* base = node->InputAt(0);
   Node* index = node->InputAt(1);
   Node* value = node->InputAt(2);
 
@@ skipping 41 matching lines @@
   InstructionOperand* val;
   if (g.CanBeImmediate(value)) {
     val = g.UseImmediate(value);
   } else {
     val = g.UseRegister(value);
   }
 
   AddressingModeMatcher matcher(&g, base, index);
   InstructionCode code = opcode | AddressingModeField::encode(matcher.mode_);
   InstructionOperand* inputs[AddressingModeMatcher::kMaxInputCount + 1];
-  int input_count = matcher.SetInputs(inputs);
+  size_t input_count = matcher.SetInputs(inputs);
   inputs[input_count++] = val;
   Emit(code, 0, static_cast<InstructionOperand**>(NULL), input_count, inputs);
 }
 
 
 // Shared routine for multiple binary operations.
 static void VisitBinop(InstructionSelector* selector, Node* node,
                        InstructionCode opcode, FlagsContinuation* cont) {
   X64OperandGenerator g(selector);
   Int32BinopMatcher m(node);
@@ skipping 549 matching lines @@
   call_instr->MarkAsCall();
   if (deoptimization != NULL) {
     DCHECK(continuation != NULL);
     call_instr->MarkAsControl();
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8