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

Issue 1688283003: [Interpreter] Implements calls through CallICStub in the interpreter. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: removes an unused label declaration. Created 4 years, 10 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 int feedback_slot, TailCallMode tail_call_mode = TailCallMode::kDisallow); 166 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, int feedback_slot) { 169 size_t receiver_arg_count) {
170 return Call(callable, receiver_args, receiver_arg_count, feedback_slot, 170 return Call(callable, receiver_args, receiver_arg_count,
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
174 // Call the new operator. The accumulator holds the |new_target|. 183 // Call the new operator. The accumulator holds the |new_target|.
175 // The |constructor| is in a register followed by |arg_count| 184 // The |constructor| is in a register followed by |arg_count|
176 // consecutive arguments starting at |first_arg| for the constuctor 185 // consecutive arguments starting at |first_arg| for the constuctor
177 // invocation. 186 // invocation.
187
178 BytecodeArrayBuilder& New(Register constructor, Register first_arg, 188 BytecodeArrayBuilder& New(Register constructor, Register first_arg,
179 size_t arg_count); 189 size_t arg_count);
180 190
181 // Call the runtime function with |function_id|. The first argument should be 191 // Call the runtime function with |function_id|. The first argument should be
182 // in |first_arg| and all subsequent arguments should be in registers 192 // in |first_arg| and all subsequent arguments should be in registers
183 // <first_arg + 1> to <first_arg + arg_count - 1>. 193 // <first_arg + 1> to <first_arg + arg_count - 1>.
184 BytecodeArrayBuilder& CallRuntime(Runtime::FunctionId function_id, 194 BytecodeArrayBuilder& CallRuntime(Runtime::FunctionId function_id,
185 Register first_arg, size_t arg_count); 195 Register first_arg, size_t arg_count);
186 196
187 // Call the runtime function with |function_id| that returns a pair of values. 197 // Call the runtime function with |function_id| that returns a pair of values.
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281 static Bytecode BytecodeForCompareOperation(Token::Value op); 291 static Bytecode BytecodeForCompareOperation(Token::Value op);
282 static Bytecode BytecodeForWideOperands(Bytecode bytecode); 292 static Bytecode BytecodeForWideOperands(Bytecode bytecode);
283 static Bytecode BytecodeForStoreIC(LanguageMode language_mode); 293 static Bytecode BytecodeForStoreIC(LanguageMode language_mode);
284 static Bytecode BytecodeForKeyedStoreIC(LanguageMode language_mode); 294 static Bytecode BytecodeForKeyedStoreIC(LanguageMode language_mode);
285 static Bytecode BytecodeForLoadGlobal(TypeofMode typeof_mode); 295 static Bytecode BytecodeForLoadGlobal(TypeofMode typeof_mode);
286 static Bytecode BytecodeForStoreGlobal(LanguageMode language_mode); 296 static Bytecode BytecodeForStoreGlobal(LanguageMode language_mode);
287 static Bytecode BytecodeForStoreLookupSlot(LanguageMode language_mode); 297 static Bytecode BytecodeForStoreLookupSlot(LanguageMode language_mode);
288 static Bytecode BytecodeForCreateArguments(CreateArgumentsType type); 298 static Bytecode BytecodeForCreateArguments(CreateArgumentsType type);
289 static Bytecode BytecodeForDelete(LanguageMode language_mode); 299 static Bytecode BytecodeForDelete(LanguageMode language_mode);
290 static Bytecode BytecodeForCall(TailCallMode tail_call_mode); 300 static Bytecode BytecodeForCall(TailCallMode tail_call_mode);
301 static Bytecode BytecodeForCallIC(TailCallMode tail_call_mode);
291 302
292 static bool FitsInIdx8Operand(int value); 303 static bool FitsInIdx8Operand(int value);
293 static bool FitsInIdx8Operand(size_t value); 304 static bool FitsInIdx8Operand(size_t value);
294 static bool FitsInImm8Operand(int value); 305 static bool FitsInImm8Operand(int value);
295 static bool FitsInIdx16Operand(int value); 306 static bool FitsInIdx16Operand(int value);
296 static bool FitsInIdx16Operand(size_t value); 307 static bool FitsInIdx16Operand(size_t value);
297 static bool FitsInReg8Operand(Register value); 308 static bool FitsInReg8Operand(Register value);
298 static bool FitsInReg8OperandUntranslated(Register value); 309 static bool FitsInReg8OperandUntranslated(Register value);
299 static bool FitsInReg16Operand(Register value); 310 static bool FitsInReg16Operand(Register value);
300 static bool FitsInReg16OperandUntranslated(Register value); 311 static bool FitsInReg16OperandUntranslated(Register value);
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414 size_t offset_; 425 size_t offset_;
415 426
416 friend class BytecodeArrayBuilder; 427 friend class BytecodeArrayBuilder;
417 }; 428 };
418 429
419 } // namespace interpreter 430 } // namespace interpreter
420 } // namespace internal 431 } // namespace internal
421 } // namespace v8 432 } // namespace v8
422 433
423 #endif // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_ 434 #endif // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
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