Add FloatRegister names to RegisterConfiguration.

src/register-configuration.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_REGISTER_CONFIGURATION_H_
 #define V8_COMPILER_REGISTER_CONFIGURATION_H_
 
 #include "src/base/macros.h"
 
 namespace v8 {
@@ skipping 16 matching lines @@
 
   static const RegisterConfiguration* ArchDefault(CompilerSelector compiler);
 
   RegisterConfiguration(int num_general_registers, int num_double_registers,
                         int num_allocatable_general_registers,
                         int num_allocatable_double_registers,
                         int num_allocatable_aliased_double_registers,
                         const int* allocatable_general_codes,
                         const int* allocatable_double_codes,
                         char const* const* general_names,
+                        char const* const* float_names,
                         char const* const* double_names);
 
   int num_general_registers() const { return num_general_registers_; }
   int num_double_registers() const { return num_double_registers_; }
   int num_allocatable_general_registers() const {
     return num_allocatable_general_registers_;
   }
   int num_allocatable_double_registers() const {
     return num_allocatable_double_registers_;
   }
@@ skipping 11 matching lines @@
   }
   int GetAllocatableGeneralCode(int index) const {
     return allocatable_general_codes_[index];
   }
   int GetAllocatableDoubleCode(int index) const {
     return allocatable_double_codes_[index];
   }
   const char* GetGeneralRegisterName(int code) const {
     return general_register_names_[code];
   }
+  const char* GetFloatRegisterName(int code) const {
+    return float_register_names_[code];
+  }
   const char* GetDoubleRegisterName(int code) const {
     return double_register_names_[code];
   }
   const int* allocatable_general_codes() const {
     return allocatable_general_codes_;
   }
   const int* allocatable_double_codes() const {
     return allocatable_double_codes_;
   }
 
  private:
   const int num_general_registers_;
   const int num_double_registers_;
   int num_allocatable_general_registers_;
   int num_allocatable_double_registers_;
   int num_allocatable_aliased_double_registers_;
   int32_t allocatable_general_codes_mask_;
   int32_t allocatable_double_codes_mask_;
   const int* allocatable_general_codes_;
   const int* allocatable_double_codes_;
   char const* const* general_register_names_;
+  char const* const* float_register_names_;
   char const* const* double_register_names_;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_REGISTER_CONFIGURATION_H_