TF: Add ConvertFloat64ToUint32 and ConvertUint32ToFloat64 machine operators.

src/compiler/arm64/instruction-selector-arm64.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 377 matching lines @@
 }
 
 
 void InstructionSelector::VisitConvertInt32ToFloat64(Node* node) {
   Arm64OperandGenerator g(this);
   Emit(kArm64Int32ToFloat64, g.DefineAsDoubleRegister(node),
        g.UseRegister(node->InputAt(0)));
 }
 
 
+void InstructionSelector::VisitConvertUint32ToFloat64(Node* node) {
+  Arm64OperandGenerator g(this);
+  Emit(kArm64Uint32ToFloat64, g.DefineAsDoubleRegister(node),
+       g.UseRegister(node->InputAt(0)));
+}
+
+
 void InstructionSelector::VisitConvertFloat64ToInt32(Node* node) {
   Arm64OperandGenerator g(this);
   Emit(kArm64Float64ToInt32, g.DefineAsRegister(node),
        g.UseDoubleRegister(node->InputAt(0)));
 }
 
 
+void InstructionSelector::VisitConvertFloat64ToUint32(Node* node) {
+  Arm64OperandGenerator g(this);
+  Emit(kArm64Float64ToUint32, g.DefineAsRegister(node),
+       g.UseDoubleRegister(node->InputAt(0)));
+}
+
+
 void InstructionSelector::VisitFloat64Add(Node* node) {
   VisitRRRFloat64(this, kArm64Float64Add, node);
 }
 
 
 void InstructionSelector::VisitFloat64Sub(Node* node) {
   VisitRRRFloat64(this, kArm64Float64Sub, node);
 }
 
 
@@ skipping 182 matching lines @@
   // Caller clean up of stack for C-style calls.
   if (is_c_frame && aligned_push_count > 0) {
     ASSERT(deoptimization == NULL && continuation == NULL);
     Emit(kArm64Drop | MiscField::encode(aligned_push_count), NULL);
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8