Remove strong mode support from property loads.

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 "src/interpreter/bytecode-register-allocator.h"
 #include "test/unittests/test-utils.h"
@@ skipping 39 matching lines @@
       .LoadNull()
       .StoreAccumulatorInRegister(reg);
 
   // Emit register-register transfer.
   builder.MoveRegister(reg, other);
   builder.MoveRegister(reg, wide);
 
   // Emit global load / store operations.
   Factory* factory = isolate()->factory();
   Handle<String> name = factory->NewStringFromStaticChars("var_name");
-  builder.LoadGlobal(name, 1, LanguageMode::SLOPPY,
-                     TypeofMode::NOT_INSIDE_TYPEOF)
-      .LoadGlobal(name, 1, LanguageMode::STRICT, TypeofMode::NOT_INSIDE_TYPEOF)
-      .LoadGlobal(name, 1, LanguageMode::SLOPPY, TypeofMode::INSIDE_TYPEOF)
-      .LoadGlobal(name, 1, LanguageMode::STRICT, TypeofMode::INSIDE_TYPEOF)
+  builder.LoadGlobal(name, 1, TypeofMode::NOT_INSIDE_TYPEOF)
+      .LoadGlobal(name, 1, TypeofMode::INSIDE_TYPEOF)
       .StoreGlobal(name, 1, LanguageMode::SLOPPY)
       .StoreGlobal(name, 1, LanguageMode::STRICT);
 
   // Emit context operations.
   builder.PushContext(reg)
       .PopContext(reg)
       .LoadContextSlot(reg, 1)
       .StoreContextSlot(reg, 1);
 
   // Emit load / store property operations.
-  builder.LoadNamedProperty(reg, name, 0, LanguageMode::SLOPPY)
-      .LoadKeyedProperty(reg, 0, LanguageMode::SLOPPY)
+  builder.LoadNamedProperty(reg, name, 0)
+      .LoadKeyedProperty(reg, 0)
       .StoreNamedProperty(reg, name, 0, LanguageMode::SLOPPY)
       .StoreKeyedProperty(reg, reg, 0, LanguageMode::SLOPPY)
-      .LoadNamedProperty(reg, name, 0, LanguageMode::STRICT)
-      .LoadKeyedProperty(reg, 0, LanguageMode::STRICT)
       .StoreNamedProperty(reg, name, 0, LanguageMode::STRICT)
       .StoreKeyedProperty(reg, reg, 0, LanguageMode::STRICT);
 
   // Emit load / store lookup slots.
   builder.LoadLookupSlot(name, TypeofMode::NOT_INSIDE_TYPEOF)
       .LoadLookupSlot(name, TypeofMode::INSIDE_TYPEOF)
       .StoreLookupSlot(name, LanguageMode::SLOPPY)
       .StoreLookupSlot(name, LanguageMode::STRICT);
 
   // Emit closure operations.
@@ skipping 126 matching lines @@
 
   // Wide constant pool loads
   for (int i = 0; i < 256; i++) {
     // Emit junk in constant pool to force wide constant pool index.
     builder.LoadLiteral(factory->NewNumber(2.5321 + i));
   }
   builder.LoadLiteral(Smi::FromInt(20000000));
   Handle<String> wide_name = factory->NewStringFromStaticChars("var_wide_name");
 
   // Emit wide global load / store operations.
-  builder.LoadGlobal(name, 1024, LanguageMode::SLOPPY,
-                     TypeofMode::NOT_INSIDE_TYPEOF)
-      .LoadGlobal(wide_name, 1, LanguageMode::STRICT,
-                  TypeofMode::NOT_INSIDE_TYPEOF)
-      .LoadGlobal(name, 1024, LanguageMode::SLOPPY, TypeofMode::INSIDE_TYPEOF)
-      .LoadGlobal(wide_name, 1, LanguageMode::STRICT, TypeofMode::INSIDE_TYPEOF)
+  builder.LoadGlobal(name, 1024, TypeofMode::NOT_INSIDE_TYPEOF)
+      .LoadGlobal(name, 1024, TypeofMode::INSIDE_TYPEOF)
       .StoreGlobal(name, 1024, LanguageMode::SLOPPY)
       .StoreGlobal(wide_name, 1, LanguageMode::STRICT);
 
   // Emit wide load / store property operations.
-  builder.LoadNamedProperty(reg, wide_name, 0, LanguageMode::SLOPPY)
-      .LoadKeyedProperty(reg, 2056, LanguageMode::SLOPPY)
+  builder.LoadNamedProperty(reg, wide_name, 0)
+      .LoadKeyedProperty(reg, 2056)
       .StoreNamedProperty(reg, wide_name, 0, LanguageMode::SLOPPY)
       .StoreKeyedProperty(reg, reg, 2056, LanguageMode::SLOPPY)
-      .LoadNamedProperty(reg, wide_name, 0, LanguageMode::STRICT)
-      .LoadKeyedProperty(reg, 2056, LanguageMode::STRICT)
       .StoreNamedProperty(reg, wide_name, 0, LanguageMode::STRICT)
       .StoreKeyedProperty(reg, reg, 2056, LanguageMode::STRICT);
 
   // Emit wide context operations.
   builder.LoadContextSlot(reg, 1024).StoreContextSlot(reg, 1024);
 
   // Emit wide load / store lookup slots.
   builder.LoadLookupSlot(wide_name, TypeofMode::NOT_INSIDE_TYPEOF)
       .LoadLookupSlot(wide_name, TypeofMode::INSIDE_TYPEOF)
       .StoreLookupSlot(wide_name, LanguageMode::SLOPPY)
@@ skipping 402 matching lines @@
     iterator.Advance();
   }
   CHECK_EQ(iterator.current_bytecode(), Bytecode::kReturn);
   iterator.Advance();
   CHECK(iterator.done());
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8