PPC/s390: [TypeFeedbackVector] Combine the literals array and the feedback vector.

src/ppc/macro-assembler-ppc.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 <assert.h>  // For assert
 #include <limits.h>  // For LONG_MIN, LONG_MAX.
 
 #if V8_TARGET_ARCH_PPC
 
 #include "src/base/bits.h"
@@ skipping 1005 matching lines @@
   if (FLAG_enable_embedded_constant_pool) {
     // base contains prologue address
     LoadConstantPoolPointerRegister(base, -prologue_offset);
     set_constant_pool_available(true);
   }
 }
 
 
 void MacroAssembler::EmitLoadTypeFeedbackVector(Register vector) {
   LoadP(vector, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
-  LoadP(vector, FieldMemOperand(vector, JSFunction::kLiteralsOffset));
-  LoadP(vector, FieldMemOperand(vector, LiteralsArray::kFeedbackVectorOffset));
+  LoadP(vector, FieldMemOperand(vector, JSFunction::kFeedbackVectorOffset));
 }
 
 
 void MacroAssembler::EnterFrame(StackFrame::Type type,
                                 bool load_constant_pool_pointer_reg) {
   if (FLAG_enable_embedded_constant_pool && load_constant_pool_pointer_reg) {
     // Push type explicitly so we can leverage the constant pool.
     // This path cannot rely on ip containing code entry.
     PushCommonFrame();
     LoadConstantPoolPointerRegister();
@@ skipping 3358 matching lines @@
   }
   if (mag.shift > 0) srawi(result, result, mag.shift);
   ExtractBit(r0, dividend, 31);
   add(result, result, r0);
 }
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_PPC