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Unified Diff: src/interpreter/bytecode-array-builder.h

Issue 1402943002: [Interpreter] Support for operator new. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Incorporate review comments on patch sets 2 and 3. Created 5 years, 2 months ago
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Index: src/interpreter/bytecode-array-builder.h
diff --git a/src/interpreter/bytecode-array-builder.h b/src/interpreter/bytecode-array-builder.h
index e5025a72f38f38210acd6358ae38d5c513aa4b09..31d732cc50884ba9e0955b0944404d5d51514f2d 100644
--- a/src/interpreter/bytecode-array-builder.h
+++ b/src/interpreter/bytecode-array-builder.h
@@ -82,13 +82,19 @@ class BytecodeArrayBuilder {
BytecodeArrayBuilder& Call(Register callable, Register receiver,
size_t arg_count);
+ // Call the new operator. The |constructor| register is followed by
+ // |arg_count| consecutive registers containing arguments to be
+ // applied to the constructor.
+ BytecodeArrayBuilder& New(Register constructor, Register first_arg,
+ size_t arg_count);
+
// Call the runtime function with |function_id|. The first argument should be
// in |first_arg| and all subsequent arguments should be in registers
// <first_arg + 1> to <first_arg + 1 + arg_count>.
BytecodeArrayBuilder& CallRuntime(Runtime::FunctionId function_id,
Register first_arg, size_t arg_count);
- // Operators (register == lhs, accumulator = rhs).
+ // Operators (register holds the lhs value, accumulator holds the rhs value).
BytecodeArrayBuilder& BinaryOperation(Token::Value binop, Register reg,
Strength strength);

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