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Side by Side Diff: src/interpreter/bytecode-array-builder.h

Issue 1731253003: Revert of [Interpreter] Implements calls through CallICStub in the interpreter. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 9 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_ 5 #ifndef V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
6 #define V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_ 6 #define V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
7 7
8 #include "src/ast/ast.h" 8 #include "src/ast/ast.h"
9 #include "src/interpreter/bytecode-register-allocator.h" 9 #include "src/interpreter/bytecode-register-allocator.h"
10 #include "src/interpreter/bytecodes.h" 10 #include "src/interpreter/bytecodes.h"
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156 156
157 // Pop the current context and replace with |context|. 157 // Pop the current context and replace with |context|.
158 BytecodeArrayBuilder& PopContext(Register context); 158 BytecodeArrayBuilder& PopContext(Register context);
159 159
160 // Call a JS function. The JSFunction or Callable to be called should be in 160 // Call a JS function. The JSFunction or Callable to be called should be in
161 // |callable|, the receiver should be in |receiver_args| and all subsequent 161 // |callable|, the receiver should be in |receiver_args| and all subsequent
162 // arguments should be in registers <receiver_args + 1> to 162 // arguments should be in registers <receiver_args + 1> to
163 // <receiver_args + receiver_arg_count - 1>. 163 // <receiver_args + receiver_arg_count - 1>.
164 BytecodeArrayBuilder& Call( 164 BytecodeArrayBuilder& Call(
165 Register callable, Register receiver_args, size_t receiver_arg_count, 165 Register callable, Register receiver_args, size_t receiver_arg_count,
166 TailCallMode tail_call_mode = TailCallMode::kDisallow); 166 int feedback_slot, TailCallMode tail_call_mode = TailCallMode::kDisallow);
167 167
168 BytecodeArrayBuilder& TailCall(Register callable, Register receiver_args, 168 BytecodeArrayBuilder& TailCall(Register callable, Register receiver_args,
169 size_t receiver_arg_count) { 169 size_t receiver_arg_count, int feedback_slot) {
170 return Call(callable, receiver_args, receiver_arg_count, 170 return Call(callable, receiver_args, receiver_arg_count, feedback_slot,
171 TailCallMode::kAllow); 171 TailCallMode::kAllow);
172 } 172 }
173 173
174 // Call a JS function. The JSFunction or Callable to be called should be in
175 // |callable|, the receiver should be in |receiver_args| and all subsequent
176 // arguments should be in registers <receiver_args + 1> to
177 // <receiver_args + receiver_arg_count - 1>.
178 // Call through CallICStub to get Typefeedback.
179 BytecodeArrayBuilder& CallIC(Register callable, Register receiver_args,
180 size_t receiver_arg_count, int feedback_slot,
181 TailCallMode tail_call_mode);
182
183 // Call the new operator. The accumulator holds the |new_target|. 174 // Call the new operator. The accumulator holds the |new_target|.
184 // The |constructor| is in a register followed by |arg_count| 175 // The |constructor| is in a register followed by |arg_count|
185 // consecutive arguments starting at |first_arg| for the constuctor 176 // consecutive arguments starting at |first_arg| for the constuctor
186 // invocation. 177 // invocation.
187
188 BytecodeArrayBuilder& New(Register constructor, Register first_arg, 178 BytecodeArrayBuilder& New(Register constructor, Register first_arg,
189 size_t arg_count); 179 size_t arg_count);
190 180
191 // Call the runtime function with |function_id|. The first argument should be 181 // Call the runtime function with |function_id|. The first argument should be
192 // in |first_arg| and all subsequent arguments should be in registers 182 // in |first_arg| and all subsequent arguments should be in registers
193 // <first_arg + 1> to <first_arg + arg_count - 1>. 183 // <first_arg + 1> to <first_arg + arg_count - 1>.
194 BytecodeArrayBuilder& CallRuntime(Runtime::FunctionId function_id, 184 BytecodeArrayBuilder& CallRuntime(Runtime::FunctionId function_id,
195 Register first_arg, size_t arg_count); 185 Register first_arg, size_t arg_count);
196 186
197 // Call the runtime function with |function_id| that returns a pair of values. 187 // Call the runtime function with |function_id| that returns a pair of values.
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291 static Bytecode BytecodeForCompareOperation(Token::Value op); 281 static Bytecode BytecodeForCompareOperation(Token::Value op);
292 static Bytecode BytecodeForWideOperands(Bytecode bytecode); 282 static Bytecode BytecodeForWideOperands(Bytecode bytecode);
293 static Bytecode BytecodeForStoreIC(LanguageMode language_mode); 283 static Bytecode BytecodeForStoreIC(LanguageMode language_mode);
294 static Bytecode BytecodeForKeyedStoreIC(LanguageMode language_mode); 284 static Bytecode BytecodeForKeyedStoreIC(LanguageMode language_mode);
295 static Bytecode BytecodeForLoadGlobal(TypeofMode typeof_mode); 285 static Bytecode BytecodeForLoadGlobal(TypeofMode typeof_mode);
296 static Bytecode BytecodeForStoreGlobal(LanguageMode language_mode); 286 static Bytecode BytecodeForStoreGlobal(LanguageMode language_mode);
297 static Bytecode BytecodeForStoreLookupSlot(LanguageMode language_mode); 287 static Bytecode BytecodeForStoreLookupSlot(LanguageMode language_mode);
298 static Bytecode BytecodeForCreateArguments(CreateArgumentsType type); 288 static Bytecode BytecodeForCreateArguments(CreateArgumentsType type);
299 static Bytecode BytecodeForDelete(LanguageMode language_mode); 289 static Bytecode BytecodeForDelete(LanguageMode language_mode);
300 static Bytecode BytecodeForCall(TailCallMode tail_call_mode); 290 static Bytecode BytecodeForCall(TailCallMode tail_call_mode);
301 static Bytecode BytecodeForCallIC(TailCallMode tail_call_mode);
302 291
303 static bool FitsInIdx8Operand(int value); 292 static bool FitsInIdx8Operand(int value);
304 static bool FitsInIdx8Operand(size_t value); 293 static bool FitsInIdx8Operand(size_t value);
305 static bool FitsInImm8Operand(int value); 294 static bool FitsInImm8Operand(int value);
306 static bool FitsInIdx16Operand(int value); 295 static bool FitsInIdx16Operand(int value);
307 static bool FitsInIdx16Operand(size_t value); 296 static bool FitsInIdx16Operand(size_t value);
308 static bool FitsInReg8Operand(Register value); 297 static bool FitsInReg8Operand(Register value);
309 static bool FitsInReg8OperandUntranslated(Register value); 298 static bool FitsInReg8OperandUntranslated(Register value);
310 static bool FitsInReg16Operand(Register value); 299 static bool FitsInReg16Operand(Register value);
311 static bool FitsInReg16OperandUntranslated(Register value); 300 static bool FitsInReg16OperandUntranslated(Register value);
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425 size_t offset_; 414 size_t offset_;
426 415
427 friend class BytecodeArrayBuilder; 416 friend class BytecodeArrayBuilder;
428 }; 417 };
429 418
430 } // namespace interpreter 419 } // namespace interpreter
431 } // namespace internal 420 } // namespace internal
432 } // namespace v8 421 } // namespace v8
433 422
434 #endif // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_ 423 #endif // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
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