Make V8 compile with Win64 dbg

BUG=chromium:420538
R=dcarney@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/634493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/allocation.cc

@@ -85,7 +85,7 @@ char* StrNDup(const char* str, int n) {
 
 void* AlignedAlloc(size_t size, size_t alignment) {
   DCHECK_LE(V8_ALIGNOF(void*), alignment);
-  DCHECK(base::bits::IsPowerOfTwo32(alignment));
+  DCHECK(base::bits::IsPowerOfTwo64(alignment));
   void* ptr;
 #if V8_OS_WIN
   ptr = _aligned_malloc(size, alignment);

src/compiler/instruction-selector.cc

@@ -32,8 +32,8 @@ void InstructionSelector::SelectInstructions() {
   for (BasicBlockVectorIter i = blocks->begin(); i != blocks->end(); ++i) {
     BasicBlock* block = *i;
     if (!block->IsLoopHeader()) continue;
-    DCHECK_NE(0, block->PredecessorCount());
-    DCHECK_NE(1, block->PredecessorCount());
+    DCHECK_NE(0, static_cast<int>(block->PredecessorCount()));
+    DCHECK_NE(1, static_cast<int>(block->PredecessorCount()));
     for (BasicBlock::const_iterator j = block->begin(); j != block->end();
          ++j) {
       Node* phi = *j;
@@ -253,9 +253,11 @@ void InstructionSelector::InitializeCallBuffer(Node* call, CallBuffer* buffer,
                                                bool call_code_immediate,
                                                bool call_address_immediate) {
   OperandGenerator g(this);
-  DCHECK_EQ(call->op()->OutputCount(), buffer->descriptor->ReturnCount());
-  DCHECK_EQ(OperatorProperties::GetValueInputCount(call->op()),
-            buffer->input_count() + buffer->frame_state_count());
+  DCHECK_EQ(call->op()->OutputCount(),
+            static_cast<int>(buffer->descriptor->ReturnCount()));
+  DCHECK_EQ(
+      OperatorProperties::GetValueInputCount(call->op()),
+      static_cast<int>(buffer->input_count() + buffer->frame_state_count()));
 
   if (buffer->descriptor->ReturnCount() > 0) {
     // Collect the projections that represent multiple outputs from this call.
@@ -303,7 +305,7 @@ void InstructionSelector::InitializeCallBuffer(Node* call, CallBuffer* buffer,
                         buffer->descriptor->GetInputType(0)));
       break;
   }
-  DCHECK_EQ(1, buffer->instruction_args.size());
+  DCHECK_EQ(1, static_cast<int>(buffer->instruction_args.size()));
 
   // If the call needs a frame state, we insert the state information as
   // follows (n is the number of value inputs to the frame state):
@@ -1059,9 +1061,10 @@ void InstructionSelector::AddFrameStateInputs(
   DCHECK_EQ(IrOpcode::kStateValues, locals->op()->opcode());
   DCHECK_EQ(IrOpcode::kStateValues, stack->op()->opcode());
 
-  DCHECK_EQ(descriptor->parameters_count(), parameters->InputCount());
-  DCHECK_EQ(descriptor->locals_count(), locals->InputCount());
-  DCHECK_EQ(descriptor->stack_count(), stack->InputCount());
+  DCHECK_EQ(static_cast<int>(descriptor->parameters_count()),
+            parameters->InputCount());
+  DCHECK_EQ(static_cast<int>(descriptor->locals_count()), locals->InputCount());
+  DCHECK_EQ(static_cast<int>(descriptor->stack_count()), stack->InputCount());
 
   OperandGenerator g(this);
   for (int i = 0; i < static_cast<int>(descriptor->parameters_count()); i++) {

src/compiler/x64/code-generator-x64.cc

@@ -651,7 +651,7 @@ void CodeGenerator::AssembleArchBoolean(Instruction* instr,
   // Materialize a full 64-bit 1 or 0 value. The result register is always the
   // last output of the instruction.
   Label check;
-  DCHECK_NE(0, instr->OutputCount());
+  DCHECK_NE(0, static_cast<int>(instr->OutputCount()));
   Register reg = i.OutputRegister(static_cast<int>(instr->OutputCount() - 1));
   Condition cc = no_condition;
   switch (condition) {

src/compiler/x64/instruction-selector-x64.cc

@@ -105,10 +105,10 @@ class AddressingModeMatcher {
     }
     if (displacement_operand_ != NULL) {
       // Pure displacement mode not supported by x64.
-      DCHECK_NE(input_count, 0);
+      DCHECK_NE(static_cast<int>(input_count), 0);
       inputs[input_count++] = displacement_operand_;
     }
-    DCHECK_NE(input_count, 0);
+    DCHECK_NE(static_cast<int>(input_count), 0);
     return input_count;
   }
 
@@ -262,8 +262,8 @@ static void VisitBinop(InstructionSelector* selector, Node* node,
     outputs[output_count++] = g.DefineAsRegister(cont->result());
   }
 
-  DCHECK_NE(0, input_count);
-  DCHECK_NE(0, output_count);
+  DCHECK_NE(0, static_cast<int>(input_count));
+  DCHECK_NE(0, static_cast<int>(output_count));
   DCHECK_GE(arraysize(inputs), input_count);
   DCHECK_GE(arraysize(outputs), output_count);