Merge V8 5.2.361.47

https://chromium.googlesource.com/v8/v8/+/5.2.361.47

Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
diff --git a/test/unittests/interpreter/bytecode-array-iterator-unittest.cc b/test/unittests/interpreter/bytecode-array-iterator-unittest.cc
index 43c6caa..aa9effe 100644
--- a/test/unittests/interpreter/bytecode-array-iterator-unittest.cc
+++ b/test/unittests/interpreter/bytecode-array-iterator-unittest.cc
@@ -37,11 +37,17 @@
   int feedback_slot = 97;
 
   builder.LoadLiteral(heap_num_0)
+      .StoreAccumulatorInRegister(reg_0)
       .LoadLiteral(heap_num_1)
+      .StoreAccumulatorInRegister(reg_0)
       .LoadLiteral(zero)
+      .StoreAccumulatorInRegister(reg_0)
       .LoadLiteral(smi_0)
+      .StoreAccumulatorInRegister(reg_0)
       .LoadLiteral(smi_1)
+      .StoreAccumulatorInRegister(reg_1)
       .LoadAccumulatorWithRegister(reg_0)
+      .StoreAccumulatorInRegister(reg_1)
       .LoadNamedProperty(reg_1, name, feedback_slot)
       .StoreAccumulatorInRegister(param)
       .CallRuntimeForPair(Runtime::kLoadLookupSlotForCall, param, 1, reg_0)
@@ -64,6 +70,15 @@
   offset += Bytecodes::Size(Bytecode::kLdaConstant, OperandScale::kSingle);
   iterator.Advance();
 
+  CHECK_EQ(iterator.current_bytecode(), Bytecode::kStar);
+  CHECK_EQ(iterator.current_offset(), offset);
+  CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
+  CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_0.index());
+  CHECK_EQ(iterator.GetRegisterOperandRange(0), 1);
+  CHECK(!iterator.done());
+  offset += Bytecodes::Size(Bytecode::kStar, OperandScale::kSingle);
+  iterator.Advance();
+
   CHECK_EQ(iterator.current_bytecode(), Bytecode::kLdaConstant);
   CHECK_EQ(iterator.current_offset(), offset);
   CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
@@ -72,6 +87,15 @@
   offset += Bytecodes::Size(Bytecode::kLdaConstant, OperandScale::kSingle);
   iterator.Advance();
 
+  CHECK_EQ(iterator.current_bytecode(), Bytecode::kStar);
+  CHECK_EQ(iterator.current_offset(), offset);
+  CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
+  CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_0.index());
+  CHECK_EQ(iterator.GetRegisterOperandRange(0), 1);
+  CHECK(!iterator.done());
+  offset += Bytecodes::Size(Bytecode::kStar, OperandScale::kSingle);
+  iterator.Advance();
+
   CHECK_EQ(iterator.current_bytecode(), Bytecode::kLdaZero);
   CHECK_EQ(iterator.current_offset(), offset);
   CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
@@ -79,6 +103,15 @@
   offset += Bytecodes::Size(Bytecode::kLdaZero, OperandScale::kSingle);
   iterator.Advance();
 
+  CHECK_EQ(iterator.current_bytecode(), Bytecode::kStar);
+  CHECK_EQ(iterator.current_offset(), offset);
+  CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
+  CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_0.index());
+  CHECK_EQ(iterator.GetRegisterOperandRange(0), 1);
+  CHECK(!iterator.done());
+  offset += Bytecodes::Size(Bytecode::kStar, OperandScale::kSingle);
+  iterator.Advance();
+
   CHECK_EQ(iterator.current_bytecode(), Bytecode::kLdaSmi);
   CHECK_EQ(iterator.current_offset(), offset);
   CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
@@ -87,6 +120,15 @@
   offset += Bytecodes::Size(Bytecode::kLdaSmi, OperandScale::kSingle);
   iterator.Advance();
 
+  CHECK_EQ(iterator.current_bytecode(), Bytecode::kStar);
+  CHECK_EQ(iterator.current_offset(), offset);
+  CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
+  CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_0.index());
+  CHECK_EQ(iterator.GetRegisterOperandRange(0), 1);
+  CHECK(!iterator.done());
+  offset += Bytecodes::Size(Bytecode::kStar, OperandScale::kSingle);
+  iterator.Advance();
+
   CHECK_EQ(iterator.current_bytecode(), Bytecode::kLdaSmi);
   CHECK_EQ(iterator.current_offset(), offset);
   CHECK_EQ(iterator.current_operand_scale(), OperandScale::kQuadruple);
@@ -96,6 +138,15 @@
             kPrefixByteSize;
   iterator.Advance();
 
+  CHECK_EQ(iterator.current_bytecode(), Bytecode::kStar);
+  CHECK_EQ(iterator.current_offset(), offset);
+  CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
+  CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_1.index());
+  CHECK_EQ(iterator.GetRegisterOperandRange(0), 1);
+  CHECK(!iterator.done());
+  offset += Bytecodes::Size(Bytecode::kStar, OperandScale::kSingle);
+  iterator.Advance();
+
   CHECK_EQ(iterator.current_bytecode(), Bytecode::kLdar);
   CHECK_EQ(iterator.current_offset(), offset);
   CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
@@ -104,6 +155,15 @@
   offset += Bytecodes::Size(Bytecode::kLdar, OperandScale::kSingle);
   iterator.Advance();
 
+  CHECK_EQ(iterator.current_bytecode(), Bytecode::kStar);
+  CHECK_EQ(iterator.current_offset(), offset);
+  CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);
+  CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_1.index());
+  CHECK_EQ(iterator.GetRegisterOperandRange(0), 1);
+  CHECK(!iterator.done());
+  offset += Bytecodes::Size(Bytecode::kStar, OperandScale::kSingle);
+  iterator.Advance();
+
   CHECK_EQ(iterator.current_bytecode(), Bytecode::kLoadIC);
   CHECK_EQ(iterator.current_offset(), offset);
   CHECK_EQ(iterator.current_operand_scale(), OperandScale::kSingle);