[ic] Fixed receiver_map register trashing in KeyedStoreIC megamorphic.

src/ppc/macro-assembler-ppc.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_PPC_MACRO_ASSEMBLER_PPC_H_
 #define V8_PPC_MACRO_ASSEMBLER_PPC_H_
 
 #include "src/assembler.h"
 #include "src/bailout-reason.h"
 #include "src/frames.h"
@@ skipping 48 matching lines @@
                                    Register reg3 = no_reg,
                                    Register reg4 = no_reg,
                                    Register reg5 = no_reg,
                                    Register reg6 = no_reg);
 
 
 #ifdef DEBUG
 bool AreAliased(Register reg1, Register reg2, Register reg3 = no_reg,
                 Register reg4 = no_reg, Register reg5 = no_reg,
                 Register reg6 = no_reg, Register reg7 = no_reg,
-                Register reg8 = no_reg);
+                Register reg8 = no_reg, Register reg9 = no_reg,
+                Register reg10 = no_reg);
 #endif
 
 // These exist to provide portability between 32 and 64bit
 #if V8_TARGET_ARCH_PPC64
 #define LoadPU ldu
 #define LoadPX ldx
 #define LoadPUX ldux
 #define StorePU stdu
 #define StorePX stdx
 #define StorePUX stdux
@@ skipping 1504 matching lines @@
 #define ACCESS_MASM(masm)    \
   masm->stop(__FILE_LINE__); \
   masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PPC_MACRO_ASSEMBLER_PPC_H_