[stubs] Port StoreFastElementsStub to TurboFan.

src/compiler/code-assembler.h

 // Copyright 2015 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_CODE_ASSEMBLER_H_
 #define V8_COMPILER_CODE_ASSEMBLER_H_
 
 #include <map>
 #include <memory>
 
@@ skipping 36 matching lines @@
   V(Int32GreaterThan)                            \
   V(Int32GreaterThanOrEqual)                     \
   V(Int32LessThan)                               \
   V(Int32LessThanOrEqual)                        \
   V(IntPtrLessThan)                              \
   V(IntPtrLessThanOrEqual)                       \
   V(IntPtrGreaterThan)                           \
   V(IntPtrGreaterThanOrEqual)                    \
   V(IntPtrEqual)                                 \
   V(Uint32LessThan)                              \
+  V(Uint32LessThanOrEqual)                       \
   V(Uint32GreaterThanOrEqual)                    \
   V(UintPtrLessThan)                             \
   V(UintPtrGreaterThan)                          \
   V(UintPtrGreaterThanOrEqual)                   \
   V(WordEqual)                                   \
   V(WordNotEqual)                                \
   V(Word32Equal)                                 \
   V(Word32NotEqual)                              \
   V(Word64Equal)                                 \
   V(Word64NotEqual)
@@ skipping 71 matching lines @@
   V(TruncateFloat64ToFloat32)           \
   V(TruncateFloat64ToWord32)            \
   V(TruncateInt64ToInt32)               \
   V(ChangeFloat32ToFloat64)             \
   V(ChangeFloat64ToUint32)              \
   V(ChangeInt32ToFloat64)               \
   V(ChangeInt32ToInt64)                 \
   V(ChangeUint32ToFloat64)              \
   V(ChangeUint32ToUint64)               \
   V(RoundFloat64ToInt32)                \
+  V(Float64SilenceNaN)                  \
   V(Float64RoundDown)                   \
   V(Float64RoundUp)                     \
   V(Float64RoundTruncate)               \
   V(Word32Clz)                          \
   V(Word32BinaryNot)
 
 // A "public" interface used by components outside of compiler directory to
 // create code objects with TurboFan's backend. This class is mostly a thin shim
 // around the RawMachineAssembler, and its primary job is to ensure that the
 // innards of the RawMachineAssembler and other compiler implementation details
@@ skipping 129 matching lines @@
 
   // Changes an intptr_t to a double, e.g. for storing an element index
   // outside Smi range in a HeapNumber. Lossless on 32-bit,
   // rounds on 64-bit (which doesn't affect valid element indices).
   Node* RoundIntPtrToFloat64(Node* value);
   // No-op on 32-bit, otherwise zero extend.
   Node* ChangeUint32ToWord(Node* value);
   // No-op on 32-bit, otherwise sign extend.
   Node* ChangeInt32ToIntPtr(Node* value);
 
+  // No-op that guarantees that the value is kept alive till this point even
+  // if GC happens.
+  Node* Retain(Node* value);
+
   // Projections
   Node* Projection(int index, Node* value);
 
   // Calls
   Node* CallRuntime(Runtime::FunctionId function_id, Node* context);
   Node* CallRuntime(Runtime::FunctionId function_id, Node* context, Node* arg1);
   Node* CallRuntime(Runtime::FunctionId function_id, Node* context, Node* arg1,
                     Node* arg2);
   Node* CallRuntime(Runtime::FunctionId function_id, Node* context, Node* arg1,
                     Node* arg2, Node* arg3);
@@ skipping 180 matching lines @@
   // Map of variables to the list of value nodes that have been added from each
   // merge path in their order of merging.
   std::map<Variable::Impl*, std::vector<Node*>> variable_merges_;
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_CODE_ASSEMBLER_H_