Remove support for "loads and stores to global vars through property cell shortcuts inst…

src/interpreter/bytecode-array-builder.cc

Index: src/interpreter/bytecode-array-builder.cc
diff --git a/src/interpreter/bytecode-array-builder.cc b/src/interpreter/bytecode-array-builder.cc
index 1e7f824a4a97e349a98fb8e43f5877456f66ba0f..c9ea2a68302af0c2d5211659f895eef833ad7699 100644
--- a/src/interpreter/bytecode-array-builder.cc
+++ b/src/interpreter/bytecode-array-builder.cc
@@ -264,30 +264,6 @@ BytecodeArrayBuilder& BytecodeArrayBuilder::StoreAccumulatorInRegister(
 }
 
 
-BytecodeArrayBuilder& BytecodeArrayBuilder::LoadGlobal(int slot_index) {
-  DCHECK(slot_index >= 0);
-  if (FitsInIdx8Operand(slot_index)) {
-    Output(Bytecode::kLdaGlobal, static_cast<uint8_t>(slot_index));
-  } else {
-    UNIMPLEMENTED();
-  }
-  return *this;
-}
-
-
-BytecodeArrayBuilder& BytecodeArrayBuilder::StoreGlobal(
-    int slot_index, LanguageMode language_mode) {
-  DCHECK(slot_index >= 0);
-  Bytecode bytecode = BytecodeForStoreGlobal(language_mode);
-  if (FitsInIdx8Operand(slot_index)) {
-    Output(bytecode, static_cast<uint8_t>(slot_index));
-  } else {
-    UNIMPLEMENTED();
-  }
-  return *this;
-}
-
-
 BytecodeArrayBuilder& BytecodeArrayBuilder::LoadContextSlot(Register context,
                                                             int slot_index) {
   DCHECK(slot_index >= 0);
@@ -919,23 +895,6 @@ Bytecode BytecodeArrayBuilder::BytecodeForKeyedStoreIC(
 
 
 // static
-Bytecode BytecodeArrayBuilder::BytecodeForStoreGlobal(
-    LanguageMode language_mode) {
-  switch (language_mode) {
-    case SLOPPY:
-      return Bytecode::kStaGlobalSloppy;
-    case STRICT:
-      return Bytecode::kStaGlobalStrict;
-    case STRONG:
-      UNIMPLEMENTED();
-    default:
-      UNREACHABLE();
-  }
-  return static_cast<Bytecode>(-1);
-}
-
-
-// static
 bool BytecodeArrayBuilder::FitsInIdx8Operand(int value) {
   return kMinUInt8 <= value && value <= kMaxUInt8;
 }