Implement KeyedStoreICs to grow arrays on out-of-bound stores.

src/x64/code-stubs-x64.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 5948 matching lines @@
   // KeyedStoreStubCompiler::CompileStoreField via GenerateStoreField.
   { rdx, rcx, rbx, EMIT_REMEMBERED_SET },
   // GenerateStoreField calls the stub with two different permutations of
   // registers.  This is the second.
   { rbx, rcx, rdx, EMIT_REMEMBERED_SET },
   // StoreIC::GenerateNormal via GenerateDictionaryStore.
   { rbx, r8, r9, EMIT_REMEMBERED_SET },
   // KeyedStoreIC::GenerateGeneric.
   { rbx, rdx, rcx, EMIT_REMEMBERED_SET},
   // KeyedStoreStubCompiler::GenerateStoreFastElement.
-  { rdi, rdx, rcx, EMIT_REMEMBERED_SET},
+  { rdi, rbx, rcx, EMIT_REMEMBERED_SET},
+  { rdx, rdi, rbx, EMIT_REMEMBERED_SET},
   // ElementsTransitionGenerator::GenerateSmiOnlyToObject
   // and ElementsTransitionGenerator::GenerateSmiOnlyToObject
   // and ElementsTransitionGenerator::GenerateDoubleToObject
   { rdx, rbx, rdi, EMIT_REMEMBERED_SET},
+  { rdx, rbx, rdi, OMIT_REMEMBERED_SET},
   // ElementsTransitionGenerator::GenerateSmiOnlyToDouble
   // and ElementsTransitionGenerator::GenerateDoubleToObject
   { rdx, r11, r15, EMIT_REMEMBERED_SET},
   // ElementsTransitionGenerator::GenerateDoubleToObject
   { r11, rax, r15, EMIT_REMEMBERED_SET},
   // StoreArrayLiteralElementStub::Generate
   { rbx, rax, rcx, EMIT_REMEMBERED_SET},
   // Null termination.
   { no_reg, no_reg, no_reg, EMIT_REMEMBERED_SET}
 };
@@ skipping 314 matching lines @@
                                  xmm0,
                                  &slow_elements);
   __ ret(0);
 }
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64