Turbofan: Rename IsFloat -> IsFP

src/compiler/instruction.h

 // 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.
 
 #ifndef V8_COMPILER_INSTRUCTION_H_
 #define V8_COMPILER_INSTRUCTION_H_
 
 #include <deque>
 #include <iosfwd>
 #include <map>
@@ skipping 1305 matching lines @@
   static MachineRepresentation DefaultRepresentation() {
     return MachineType::PointerRepresentation();
   }
   MachineRepresentation GetRepresentation(int virtual_register) const;
   void MarkAsRepresentation(MachineRepresentation rep, int virtual_register);
 
   bool IsReference(int virtual_register) const {
     return GetRepresentation(virtual_register) ==
            MachineRepresentation::kTagged;
   }
+  bool IsFP(int virtual_register) const {
+    return IsFloatingPoint(GetRepresentation(virtual_register));
+  }
   bool IsFloat(int virtual_register) const {
-    return IsFloatingPoint(GetRepresentation(virtual_register));
+    return GetRepresentation(virtual_register) ==
+           MachineRepresentation::kFloat32;
+  }
+  bool IsDouble(int virtual_register) const {
+    return GetRepresentation(virtual_register) ==
+           MachineRepresentation::kFloat64;
   }
 
   Instruction* GetBlockStart(RpoNumber rpo) const;
 
   typedef InstructionDeque::const_iterator const_iterator;
   const_iterator begin() const { return instructions_.begin(); }
   const_iterator end() const { return instructions_.end(); }
   const InstructionDeque& instructions() const { return instructions_; }
   int LastInstructionIndex() const {
     return static_cast<int>(instructions().size()) - 1;
@@ skipping 129 matching lines @@
 
 
 std::ostream& operator<<(std::ostream& os,
                          const PrintableInstructionSequence& code);
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_INSTRUCTION_H_