TF: Add ConvertFloat64ToUint32 and ConvertUint32ToFloat64 machine operators.

src/compiler/arm/instruction-selector-arm.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"
 #include "src/compiler-intrinsics.h"
 
 namespace v8 {
 namespace internal {
@@ skipping 641 matching lines @@
 }
 
 
 void InstructionSelector::VisitConvertInt32ToFloat64(Node* node) {
   ArmOperandGenerator g(this);
   Emit(kArmVcvtF64S32, g.DefineAsDoubleRegister(node),
        g.UseRegister(node->InputAt(0)));
 }
 
 
+void InstructionSelector::VisitConvertUint32ToFloat64(Node* node) {
+  ArmOperandGenerator g(this);
+  Emit(kArmVcvtF64U32, g.DefineAsDoubleRegister(node),
+       g.UseRegister(node->InputAt(0)));
+}
+
+
 void InstructionSelector::VisitConvertFloat64ToInt32(Node* node) {
   ArmOperandGenerator g(this);
   Emit(kArmVcvtS32F64, g.DefineAsRegister(node),
        g.UseDoubleRegister(node->InputAt(0)));
 }
 
 
+void InstructionSelector::VisitConvertFloat64ToUint32(Node* node) {
+  ArmOperandGenerator g(this);
+  Emit(kArmVcvtU32F64, g.DefineAsRegister(node),
+       g.UseDoubleRegister(node->InputAt(0)));
+}
+
+
 void InstructionSelector::VisitFloat64Add(Node* node) {
   ArmOperandGenerator g(this);
   Int32BinopMatcher m(node);
   if (m.left().IsFloat64Mul() && CanCover(node, m.left().node())) {
     Int32BinopMatcher mleft(m.left().node());
     Emit(kArmVmlaF64, g.DefineSameAsFirst(node),
          g.UseRegister(m.right().node()), g.UseRegister(mleft.left().node()),
          g.UseRegister(mleft.right().node()));
     return;
   }
@@ skipping 201 matching lines @@
     ASSERT(cont->IsSet());
     Emit(cont->Encode(kArmVcmpF64), g.DefineAsRegister(cont->result()),
          g.UseDoubleRegister(m.left().node()),
          g.UseDoubleRegister(m.right().node()));
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8