[interpreter] Merge {OsrPoll} with {Jump} bytecode.

src/interpreter/bytecode-array-builder.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_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
 #define V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
 
 #include "src/ast/ast.h"
 #include "src/interpreter/bytecode-array-writer.h"
 #include "src/interpreter/bytecode-register-allocator.h"
@@ skipping 236 matching lines @@
   // Flow Control.
   BytecodeArrayBuilder& Bind(BytecodeLabel* label);
   BytecodeArrayBuilder& Bind(const BytecodeLabel& target, BytecodeLabel* label);
 
   BytecodeArrayBuilder& Jump(BytecodeLabel* label);
   BytecodeArrayBuilder& JumpIfTrue(BytecodeLabel* label);
   BytecodeArrayBuilder& JumpIfFalse(BytecodeLabel* label);
   BytecodeArrayBuilder& JumpIfNotHole(BytecodeLabel* label);
   BytecodeArrayBuilder& JumpIfNull(BytecodeLabel* label);
   BytecodeArrayBuilder& JumpIfUndefined(BytecodeLabel* label);
+  BytecodeArrayBuilder& JumpLoop(BytecodeLabel* label, int loop_depth);
 
   BytecodeArrayBuilder& StackCheck(int position);
 
-  BytecodeArrayBuilder& OsrPoll(int loop_depth);
-
   BytecodeArrayBuilder& Throw();
   BytecodeArrayBuilder& ReThrow();
   BytecodeArrayBuilder& Return();
 
   // Debugger.
   BytecodeArrayBuilder& Debugger();
 
   // Complex flow control.
   BytecodeArrayBuilder& ForInPrepare(Register receiver,
                                      Register cache_info_triple);
@@ skipping 73 matching lines @@
   static Bytecode BytecodeForCall(TailCallMode tail_call_mode);
 
   void Output(Bytecode bytecode, uint32_t operand0, uint32_t operand1,
               uint32_t operand2, uint32_t operand3);
   void Output(Bytecode bytecode, uint32_t operand0, uint32_t operand1,
               uint32_t operand2);
   void Output(Bytecode bytecode, uint32_t operand0, uint32_t operand1);
   void Output(Bytecode bytecode, uint32_t operand0);
   void Output(Bytecode bytecode);
 
-  BytecodeArrayBuilder& OutputJump(Bytecode jump_bytecode,
-                                   BytecodeLabel* label);
+  BytecodeArrayBuilder& OutputJump(BytecodeNode* node, BytecodeLabel* label);
 
   bool RegisterIsValid(Register reg) const;
   bool OperandsAreValid(Bytecode bytecode, int operand_count,
                         uint32_t operand0 = 0, uint32_t operand1 = 0,
                         uint32_t operand2 = 0, uint32_t operand3 = 0) const;
 
   // Attach latest source position to |node|.
   void AttachSourceInfo(BytecodeNode* node);
 
   // Set position for return.
@@ skipping 40 matching lines @@
   static int const kNoFeedbackSlot = 0;
 
   DISALLOW_COPY_AND_ASSIGN(BytecodeArrayBuilder);
 };
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_