[Interpreter] Add wide varients of bytecodes with feedback and constant pool indexes.

test/unittests/interpreter/bytecode-array-builder-unittest.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/interpreter/bytecode-array-builder.h"
 #include "src/interpreter/bytecode-array-iterator.h"
 #include "test/unittests/test-utils.h"
 
@@ skipping 31 matching lines @@
   // Emit accumulator transfers.
   Register reg(0);
   builder.LoadAccumulatorWithRegister(reg).StoreAccumulatorInRegister(reg);
 
   // Emit global load / store operations.
   builder.LoadGlobal(0, 1, LanguageMode::SLOPPY)
       .LoadGlobal(0, 1, LanguageMode::STRICT)
       .StoreGlobal(0, 1, LanguageMode::SLOPPY)
       .StoreGlobal(0, 1, LanguageMode::STRICT);
 
+  // Emit wide global load / store operations.
+  builder.LoadGlobal(0, 1024, LanguageMode::SLOPPY)
+      .LoadGlobal(1024, 1, LanguageMode::STRICT)
+      .StoreGlobal(0, 1024, LanguageMode::SLOPPY)
+      .StoreGlobal(1024, 1, LanguageMode::STRICT);
+
   // Emit context operations.
   builder.PushContext(reg);
   builder.PopContext(reg);
   builder.LoadContextSlot(reg, 1);
   builder.StoreContextSlot(reg, 1);
 
   // Emit load / store property operations.
   builder.LoadNamedProperty(reg, 0, 0, LanguageMode::SLOPPY)
       .LoadKeyedProperty(reg, 0, LanguageMode::SLOPPY)
       .StoreNamedProperty(reg, 0, 0, LanguageMode::SLOPPY)
       .StoreKeyedProperty(reg, reg, 0, LanguageMode::SLOPPY)
       .LoadNamedProperty(reg, 0, 0, LanguageMode::STRICT)
       .LoadKeyedProperty(reg, 0, LanguageMode::STRICT)
       .StoreNamedProperty(reg, 0, 0, LanguageMode::STRICT)
       .StoreKeyedProperty(reg, reg, 0, LanguageMode::STRICT);
 
+  // Emit wide load / store property operations.
+  builder.LoadNamedProperty(reg, 2056, 0, LanguageMode::SLOPPY)
+      .LoadKeyedProperty(reg, 2056, LanguageMode::SLOPPY)
+      .StoreNamedProperty(reg, 0, 2056, LanguageMode::SLOPPY)
+      .StoreKeyedProperty(reg, reg, 2056, LanguageMode::SLOPPY)
+      .LoadNamedProperty(reg, 2056, 0, LanguageMode::STRICT)
+      .LoadKeyedProperty(reg, 2056, LanguageMode::STRICT)
+      .StoreNamedProperty(reg, 0, 2056, LanguageMode::STRICT)
+      .StoreKeyedProperty(reg, reg, 2056, LanguageMode::STRICT);
+
   // Emit closure operations.
   builder.CreateClosure(NOT_TENURED);
 
   // Emit argument creation operations.
   builder.CreateArguments(CreateArgumentsType::kMappedArguments)
       .CreateArguments(CreateArgumentsType::kUnmappedArguments);
 
   // Emit literal creation operations
   builder.CreateRegExpLiteral(0, reg)
       .CreateArrayLiteral(0, 0)
@@ skipping 75 matching lines @@
       .JumpIfToBooleanFalse(&start)
       .JumpIfNull(&start)
       .JumpIfUndefined(&start);
 
   builder.EnterBlock()
       .Throw()
       .LeaveBlock();
 
   builder.ForInPrepare(reg).ForInDone(reg).ForInNext(reg, reg);
 
+  // Wide constant pool loads
+  for (int i = 0; i < 256; i++) {
+    // Emit junk in constant pool to force wide constant pool index.
+    builder.GetConstantPoolEntry(handle(Smi::FromInt(i), isolate()));
+  }
+  builder.LoadLiteral(Smi::FromInt(20000000));
+
   builder.Return();
 
   // Generate BytecodeArray.
   Handle<BytecodeArray> the_array = builder.ToBytecodeArray();
   CHECK_EQ(the_array->frame_size(),
            builder.fixed_register_count() * kPointerSize);
 
   // Build scorecard of bytecodes encountered in the BytecodeArray.
   std::vector<int> scorecard(Bytecodes::ToByte(Bytecode::kLast) + 1);
   Bytecode final_bytecode = Bytecode::kLdaZero;
@@ skipping 374 matching lines @@
 
   CHECK_EQ(iterator.current_bytecode(), Bytecode::kReturn);
   iterator.Advance();
   CHECK(iterator.done());
 }
 
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8