[turbofan] Add Float32(Max|Min) machine operators.

src/compiler/ia32/instruction-selector-ia32.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/base/adapters.h"
 #include "src/compiler/instruction-selector-impl.h"
 #include "src/compiler/node-matchers.h"
 #include "src/compiler/node-properties.h"
 
 namespace v8 {
@@ skipping 954 matching lines @@
 
 
 void InstructionSelector::VisitFloat64Mod(Node* node) {
   IA32OperandGenerator g(this);
   InstructionOperand temps[] = {g.TempRegister(eax)};
   Emit(kSSEFloat64Mod, g.DefineSameAsFirst(node),
        g.UseRegister(node->InputAt(0)), g.UseRegister(node->InputAt(1)), 1,
        temps);
 }
 
+void InstructionSelector::VisitFloat32Max(Node* node) {
+  IA32OperandGenerator g(this);
+  InstructionOperand temps[] = {g.TempRegister()};
+  Emit(kSSEFloat32Max, g.DefineSameAsFirst(node),
+       g.UseRegister(node->InputAt(0)), g.Use(node->InputAt(1)),
+       arraysize(temps), temps);
+}
 
 void InstructionSelector::VisitFloat64Max(Node* node) {
   IA32OperandGenerator g(this);
   InstructionOperand temps[] = {g.TempRegister()};
   Emit(kSSEFloat64Max, g.DefineSameAsFirst(node),
        g.UseRegister(node->InputAt(0)), g.Use(node->InputAt(1)),
        arraysize(temps), temps);
 }
 
+void InstructionSelector::VisitFloat32Min(Node* node) {
+  IA32OperandGenerator g(this);
+  InstructionOperand temps[] = {g.TempRegister()};
+  Emit(kSSEFloat32Min, g.DefineSameAsFirst(node),
+       g.UseRegister(node->InputAt(0)), g.Use(node->InputAt(1)),
+       arraysize(temps), temps);
+}
 
 void InstructionSelector::VisitFloat64Min(Node* node) {
   IA32OperandGenerator g(this);
   InstructionOperand temps[] = {g.TempRegister()};
   Emit(kSSEFloat64Min, g.DefineSameAsFirst(node),
        g.UseRegister(node->InputAt(0)), g.Use(node->InputAt(1)),
        arraysize(temps), temps);
 }
 
 
@@ skipping 705 matching lines @@
 // static
 MachineOperatorBuilder::AlignmentRequirements
 InstructionSelector::AlignmentRequirements() {
   return MachineOperatorBuilder::AlignmentRequirements::
       FullUnalignedAccessSupport();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8