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

src/full-codegen/s390/full-codegen-s390.cc

 // Copyright 2015 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.
 
 #if V8_TARGET_ARCH_S390
 
 #include "src/ast/compile-time-value.h"
 #include "src/ast/scopes.h"
 #include "src/builtins/builtins-constructor.h"
 #include "src/code-factory.h"
@@ skipping 119 matching lines @@
   // the frame (that is done below).
   FrameScope frame_scope(masm_, StackFrame::MANUAL);
   int prologue_offset = masm_->pc_offset();
 
   info->set_prologue_offset(prologue_offset);
   __ Prologue(info->GeneratePreagedPrologue(), ip, prologue_offset);
 
   // Increment invocation count for the function.
   {
     Comment cmnt(masm_, "[ Increment invocation count");
-    __ LoadP(r6, FieldMemOperand(r3, JSFunction::kLiteralsOffset));
-    __ LoadP(r6, FieldMemOperand(r6, LiteralsArray::kFeedbackVectorOffset));
+    __ LoadP(r6, FieldMemOperand(r3, JSFunction::kFeedbackVectorOffset));
     __ LoadP(r1, FieldMemOperand(r6, TypeFeedbackVector::kInvocationCountIndex *
                                              kPointerSize +
                                          TypeFeedbackVector::kHeaderSize));
     __ AddSmiLiteral(r1, r1, Smi::FromInt(1), r0);
     __ StoreP(r1,
               FieldMemOperand(
                   r6, TypeFeedbackVector::kInvocationCountIndex * kPointerSize +
                           TypeFeedbackVector::kHeaderSize));
   }
 
@@ skipping 991 matching lines @@
     }
   }
 }
 
 void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
   Comment cmnt(masm_, "[ ObjectLiteral");
 
   Handle<BoilerplateDescription> constant_properties =
       expr->GetOrBuildConstantProperties(isolate());
   __ LoadP(r5, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
-  __ LoadSmiLiteral(r4, Smi::FromInt(expr->literal_index()));
+  __ LoadSmiLiteral(r4, SmiFromSlot(expr->literal_slot()));
   __ mov(r3, Operand(constant_properties));
   int flags = expr->ComputeFlags();
   __ LoadSmiLiteral(r2, Smi::FromInt(flags));
   if (MustCreateObjectLiteralWithRuntime(expr)) {
     __ Push(r5, r4, r3, r2);
     __ CallRuntime(Runtime::kCreateObjectLiteral);
   } else {
     Callable callable = CodeFactory::FastCloneShallowObject(
         isolate(), expr->properties_count());
     __ Call(callable.code(), RelocInfo::CODE_TARGET);
@@ skipping 118 matching lines @@
       IsFastObjectElementsKind(expr->constant_elements_kind());
 
   AllocationSiteMode allocation_site_mode = TRACK_ALLOCATION_SITE;
   if (has_fast_elements && !FLAG_allocation_site_pretenuring) {
     // If the only customer of allocation sites is transitioning, then
     // we can turn it off if we don't have anywhere else to transition to.
     allocation_site_mode = DONT_TRACK_ALLOCATION_SITE;
   }
 
   __ LoadP(r5, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
-  __ LoadSmiLiteral(r4, Smi::FromInt(expr->literal_index()));
+  __ LoadSmiLiteral(r4, SmiFromSlot(expr->literal_slot()));
   __ mov(r3, Operand(constant_elements));
   if (MustCreateArrayLiteralWithRuntime(expr)) {
     __ LoadSmiLiteral(r2, Smi::FromInt(expr->ComputeFlags()));
     __ Push(r5, r4, r3, r2);
     __ CallRuntime(Runtime::kCreateArrayLiteral);
   } else {
     Callable callable =
         CodeFactory::FastCloneShallowArray(isolate(), allocation_site_mode);
     __ Call(callable.code(), RelocInfo::CODE_TARGET);
     RestoreContext();
@@ skipping 1482 matching lines @@
   USE(kOSRBranchInstruction);
   DCHECK(kOSRBranchInstruction == br_instr);
 
   DCHECK(interrupt_address ==
          isolate->builtins()->OnStackReplacement()->entry());
   return ON_STACK_REPLACEMENT;
 }
 }  // namespace internal
 }  // namespace v8
 #endif  // V8_TARGET_ARCH_S390