Eliminate extended mode, and other modes clean-up

src/arm/code-stubs-arm.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2319 matching lines @@
   __ cmp(r1, Operand(Smi::FromInt(0)));
   __ mov(r9, Operand::Zero(), LeaveCC, eq);
   __ mov(r9, Operand(r1, LSL, 1), LeaveCC, ne);
   __ add(r9, r9, Operand(kParameterMapHeaderSize), LeaveCC, ne);
 
   // 2. Backing store.
   __ add(r9, r9, Operand(r2, LSL, 1));
   __ add(r9, r9, Operand(FixedArray::kHeaderSize));
 
   // 3. Arguments object.
-  __ add(r9, r9, Operand(Heap::kArgumentsObjectSize));
+  __ add(r9, r9, Operand(Heap::kSloppyArgumentsObjectSize));
 
   // Do the allocation of all three objects in one go.
   __ Allocate(r9, r0, r3, r4, &runtime, TAG_OBJECT);
 
   // r0 = address of new object(s) (tagged)
   // r2 = argument count (tagged)
   // Get the arguments boilerplate from the current native context into r4.
   const int kNormalOffset =
-      Context::SlotOffset(Context::ARGUMENTS_BOILERPLATE_INDEX);
+      Context::SlotOffset(Context::SLOPPY_ARGUMENTS_BOILERPLATE_INDEX);
   const int kAliasedOffset =
       Context::SlotOffset(Context::ALIASED_ARGUMENTS_BOILERPLATE_INDEX);
 
   __ ldr(r4, MemOperand(cp, Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX)));
   __ ldr(r4, FieldMemOperand(r4, GlobalObject::kNativeContextOffset));
   __ cmp(r1, Operand::Zero());
   __ ldr(r4, MemOperand(r4, kNormalOffset), eq);
   __ ldr(r4, MemOperand(r4, kAliasedOffset), ne);
 
   // r0 = address of new object (tagged)
@@ skipping 15 matching lines @@
 
   // Use the length (smi tagged) and set that as an in-object property too.
   STATIC_ASSERT(Heap::kArgumentsLengthIndex == 0);
   const int kLengthOffset = JSObject::kHeaderSize +
       Heap::kArgumentsLengthIndex * kPointerSize;
   __ str(r2, FieldMemOperand(r0, kLengthOffset));
 
   // Set up the elements pointer in the allocated arguments object.
   // If we allocated a parameter map, r4 will point there, otherwise
   // it will point to the backing store.
-  __ add(r4, r0, Operand(Heap::kArgumentsObjectSize));
+  __ add(r4, r0, Operand(Heap::kSloppyArgumentsObjectSize));
   __ str(r4, FieldMemOperand(r0, JSObject::kElementsOffset));
 
   // r0 = address of new object (tagged)
   // r1 = mapped parameter count (tagged)
   // r2 = argument count (tagged)
   // r4 = address of parameter map or backing store (tagged)
   // Initialize parameter map. If there are no mapped arguments, we're done.
   Label skip_parameter_map;
   __ cmp(r1, Operand(Smi::FromInt(0)));
   // Move backing store address to r3, because it is
@@ skipping 24 matching lines @@
   __ add(r9, r9, Operand(Smi::FromInt(Context::MIN_CONTEXT_SLOTS)));
   __ sub(r9, r9, Operand(r1));
   __ LoadRoot(r5, Heap::kTheHoleValueRootIndex);
   __ add(r3, r4, Operand(r6, LSL, 1));
   __ add(r3, r3, Operand(kParameterMapHeaderSize));
 
   // r6 = loop variable (tagged)
   // r1 = mapping index (tagged)
   // r3 = address of backing store (tagged)
   // r4 = address of parameter map (tagged), which is also the address of new
-  //      object + Heap::kArgumentsObjectSize (tagged)
+  //      object + Heap::kSloppyArgumentsObjectSize (tagged)
   // r0 = temporary scratch (a.o., for address calculation)
   // r5 = the hole value
   __ jmp(&parameters_test);
 
   __ bind(&parameters_loop);
   __ sub(r6, r6, Operand(Smi::FromInt(1)));
   __ mov(r0, Operand(r6, LSL, 1));
   __ add(r0, r0, Operand(kParameterMapHeaderSize - kHeapObjectTag));
   __ str(r9, MemOperand(r4, r0));
   __ sub(r0, r0, Operand(kParameterMapHeaderSize - FixedArray::kHeaderSize));
   __ str(r5, MemOperand(r3, r0));
   __ add(r9, r9, Operand(Smi::FromInt(1)));
   __ bind(&parameters_test);
   __ cmp(r6, Operand(Smi::FromInt(0)));
   __ b(ne, &parameters_loop);
 
   // Restore r0 = new object (tagged)
-  __ sub(r0, r4, Operand(Heap::kArgumentsObjectSize));
+  __ sub(r0, r4, Operand(Heap::kSloppyArgumentsObjectSize));
 
   __ bind(&skip_parameter_map);
   // r0 = address of new object (tagged)
   // r2 = argument count (tagged)
   // r3 = address of backing store (tagged)
   // r5 = scratch
   // Copy arguments header and remaining slots (if there are any).
   __ LoadRoot(r5, Heap::kFixedArrayMapRootIndex);
   __ str(r5, FieldMemOperand(r3, FixedArray::kMapOffset));
   __ str(r2, FieldMemOperand(r3, FixedArray::kLengthOffset));
@@ skipping 52 matching lines @@
   __ str(r3, MemOperand(sp, 1 * kPointerSize));
 
   // Try the new space allocation. Start out with computing the size
   // of the arguments object and the elements array in words.
   Label add_arguments_object;
   __ bind(&try_allocate);
   __ SmiUntag(r1, SetCC);
   __ b(eq, &add_arguments_object);
   __ add(r1, r1, Operand(FixedArray::kHeaderSize / kPointerSize));
   __ bind(&add_arguments_object);
-  __ add(r1, r1, Operand(Heap::kArgumentsObjectSizeStrict / kPointerSize));
+  __ add(r1, r1, Operand(Heap::kStrictArgumentsObjectSize / kPointerSize));
 
   // Do the allocation of both objects in one go.
   __ Allocate(r1, r0, r2, r3, &runtime,
               static_cast<AllocationFlags>(TAG_OBJECT | SIZE_IN_WORDS));
 
   // Get the arguments boilerplate from the current native context.
   __ ldr(r4, MemOperand(cp, Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX)));
   __ ldr(r4, FieldMemOperand(r4, GlobalObject::kNativeContextOffset));
   __ ldr(r4, MemOperand(r4, Context::SlotOffset(
-      Context::STRICT_MODE_ARGUMENTS_BOILERPLATE_INDEX)));
+      Context::STRICT_ARGUMENTS_BOILERPLATE_INDEX)));
 
   // Copy the JS object part.
   __ CopyFields(r0, r4, d0, JSObject::kHeaderSize / kPointerSize);
 
   // Get the length (smi tagged) and set that as an in-object property too.
   STATIC_ASSERT(Heap::kArgumentsLengthIndex == 0);
   __ ldr(r1, MemOperand(sp, 0 * kPointerSize));
   __ str(r1, FieldMemOperand(r0, JSObject::kHeaderSize +
       Heap::kArgumentsLengthIndex * kPointerSize));
 
   // If there are no actual arguments, we're done.
   Label done;
   __ cmp(r1, Operand::Zero());
   __ b(eq, &done);
 
   // Get the parameters pointer from the stack.
   __ ldr(r2, MemOperand(sp, 1 * kPointerSize));
 
   // Set up the elements pointer in the allocated arguments object and
   // initialize the header in the elements fixed array.
-  __ add(r4, r0, Operand(Heap::kArgumentsObjectSizeStrict));
+  __ add(r4, r0, Operand(Heap::kStrictArgumentsObjectSize));
   __ str(r4, FieldMemOperand(r0, JSObject::kElementsOffset));
   __ LoadRoot(r3, Heap::kFixedArrayMapRootIndex);
   __ str(r3, FieldMemOperand(r4, FixedArray::kMapOffset));
   __ str(r1, FieldMemOperand(r4, FixedArray::kLengthOffset));
   __ SmiUntag(r1);
 
   // Copy the fixed array slots.
   Label loop;
   // Set up r4 to point to the first array slot.
   __ add(r4, r4, Operand(FixedArray::kHeaderSize - kHeapObjectTag));
@@ skipping 3017 matching lines @@
                               MemOperand(fp, 6 * kPointerSize),
                               NULL);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM