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

Issue 2190293003: [Interpreter] Collect type feedback for 'new' in the bytecode handler (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: updated cctest.status and mjsunit.status Created 4 years, 4 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-array-writer.h" 9 #include "src/interpreter/bytecode-array-writer.h"
10 #include "src/interpreter/bytecode-register-allocator.h" 10 #include "src/interpreter/bytecode-register-allocator.h"
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169 size_t receiver_arg_count, int feedback_slot) { 169 size_t receiver_arg_count, int feedback_slot) {
170 return Call(callable, receiver_args, receiver_arg_count, feedback_slot, 170 return Call(callable, receiver_args, receiver_arg_count, feedback_slot,
171 TailCallMode::kAllow); 171 TailCallMode::kAllow);
172 } 172 }
173 173
174 // Call the new operator. The accumulator holds the |new_target|. 174 // Call the new operator. The accumulator holds the |new_target|.
175 // The |constructor| is in a register followed by |arg_count| 175 // The |constructor| is in a register followed by |arg_count|
176 // consecutive arguments starting at |first_arg| for the constuctor 176 // consecutive arguments starting at |first_arg| for the constuctor
177 // invocation. 177 // invocation.
178 BytecodeArrayBuilder& New(Register constructor, Register first_arg, 178 BytecodeArrayBuilder& New(Register constructor, Register first_arg,
179 size_t arg_count); 179 size_t arg_count, int feedback_slot);
180 180
181 // 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
182 // in |first_arg| and all subsequent arguments should be in registers 182 // in |first_arg| and all subsequent arguments should be in registers
183 // <first_arg + 1> to <first_arg + arg_count - 1>. 183 // <first_arg + 1> to <first_arg + arg_count - 1>.
184 BytecodeArrayBuilder& CallRuntime(Runtime::FunctionId function_id, 184 BytecodeArrayBuilder& CallRuntime(Runtime::FunctionId function_id,
185 Register first_arg, size_t arg_count); 185 Register first_arg, size_t arg_count);
186 186
187 // 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.
188 // The first argument should be in |first_arg| and all subsequent arguments 188 // The first argument should be in |first_arg| and all subsequent arguments
189 // should be in registers <first_arg + 1> to <first_arg + arg_count - 1>. The 189 // should be in registers <first_arg + 1> to <first_arg + arg_count - 1>. The
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386 BytecodeSourceInfo latest_source_info_; 386 BytecodeSourceInfo latest_source_info_;
387 387
388 DISALLOW_COPY_AND_ASSIGN(BytecodeArrayBuilder); 388 DISALLOW_COPY_AND_ASSIGN(BytecodeArrayBuilder);
389 }; 389 };
390 390
391 } // namespace interpreter 391 } // namespace interpreter
392 } // namespace internal 392 } // namespace internal
393 } // namespace v8 393 } // namespace v8
394 394
395 #endif // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_ 395 #endif // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
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