deps: update V8 to 6.2.414.32

PR-URL: https://github.com/nodejs/node/pull/15362
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

1 files changed, 0 insertions, 99 deletions

diff --git a/deps/v8/src/arm/assembler-arm-inl.h b/deps/v8/src/arm/assembler-arm-inl.h
index 52218cc8ce..08a9d4d308 100644
--- a/deps/v8/src/arm/assembler-arm-inl.h
+++ b/deps/v8/src/arm/assembler-arm-inl.h
@@ -152,73 +152,6 @@ void RelocInfo::set_target_runtime_entry(Isolate* isolate, Address target,
     set_target_address(isolate, target, write_barrier_mode, icache_flush_mode);
 }
 
-
-Handle<Cell> RelocInfo::target_cell_handle() {
-  DCHECK(rmode_ == RelocInfo::CELL);
-  Address address = Memory::Address_at(pc_);
-  return Handle<Cell>(reinterpret_cast<Cell**>(address));
-}
-
-
-Cell* RelocInfo::target_cell() {
-  DCHECK(rmode_ == RelocInfo::CELL);
-  return Cell::FromValueAddress(Memory::Address_at(pc_));
-}
-
-
-void RelocInfo::set_target_cell(Cell* cell,
-                                WriteBarrierMode write_barrier_mode,
-                                ICacheFlushMode icache_flush_mode) {
-  DCHECK(rmode_ == RelocInfo::CELL);
-  Address address = cell->address() + Cell::kValueOffset;
-  Memory::Address_at(pc_) = address;
-  if (write_barrier_mode == UPDATE_WRITE_BARRIER && host() != NULL) {
-    host()->GetHeap()->incremental_marking()->RecordWriteIntoCode(host(), this,
-                                                                  cell);
-  }
-}
-
-Handle<Code> RelocInfo::code_age_stub_handle(Assembler* origin) {
-  UNREACHABLE();  // This should never be reached on Arm.
-  return Handle<Code>();
-}
-
-
-Code* RelocInfo::code_age_stub() {
-  DCHECK(rmode_ == RelocInfo::CODE_AGE_SEQUENCE);
-  return Code::GetCodeFromTargetAddress(
-      Memory::Address_at(pc_ +
-                         (kNoCodeAgeSequenceLength - Assembler::kInstrSize)));
-}
-
-
-void RelocInfo::set_code_age_stub(Code* stub,
-                                  ICacheFlushMode icache_flush_mode) {
-  DCHECK(rmode_ == RelocInfo::CODE_AGE_SEQUENCE);
-  Memory::Address_at(pc_ +
-                     (kNoCodeAgeSequenceLength - Assembler::kInstrSize)) =
-      stub->instruction_start();
-}
-
-
-Address RelocInfo::debug_call_address() {
-  // The 2 instructions offset assumes patched debug break slot or return
-  // sequence.
-  DCHECK(IsDebugBreakSlot(rmode()) && IsPatchedDebugBreakSlotSequence());
-  return Memory::Address_at(pc_ + Assembler::kPatchDebugBreakSlotAddressOffset);
-}
-
-void RelocInfo::set_debug_call_address(Isolate* isolate, Address target) {
-  DCHECK(IsDebugBreakSlot(rmode()) && IsPatchedDebugBreakSlotSequence());
-  Memory::Address_at(pc_ + Assembler::kPatchDebugBreakSlotAddressOffset) =
-      target;
-  if (host() != NULL) {
-    Code* target_code = Code::GetCodeFromTargetAddress(target);
-    host()->GetHeap()->incremental_marking()->RecordWriteIntoCode(host(), this,
-                                                                  target_code);
-  }
-}
-
 void RelocInfo::WipeOut(Isolate* isolate) {
   DCHECK(IsEmbeddedObject(rmode_) || IsCodeTarget(rmode_) ||
          IsRuntimeEntry(rmode_) || IsExternalReference(rmode_) ||
@@ -237,47 +170,15 @@ void RelocInfo::Visit(Isolate* isolate, ObjectVisitor* visitor) {
     visitor->VisitEmbeddedPointer(host(), this);
   } else if (RelocInfo::IsCodeTarget(mode)) {
     visitor->VisitCodeTarget(host(), this);
-  } else if (mode == RelocInfo::CELL) {
-    visitor->VisitCellPointer(host(), this);
   } else if (mode == RelocInfo::EXTERNAL_REFERENCE) {
     visitor->VisitExternalReference(host(), this);
   } else if (mode == RelocInfo::INTERNAL_REFERENCE) {
     visitor->VisitInternalReference(host(), this);
-  } else if (RelocInfo::IsCodeAgeSequence(mode)) {
-    visitor->VisitCodeAgeSequence(host(), this);
-  } else if (RelocInfo::IsDebugBreakSlot(mode) &&
-             IsPatchedDebugBreakSlotSequence()) {
-    visitor->VisitDebugTarget(host(), this);
   } else if (RelocInfo::IsRuntimeEntry(mode)) {
     visitor->VisitRuntimeEntry(host(), this);
   }
 }
 
-
-template<typename StaticVisitor>
-void RelocInfo::Visit(Heap* heap) {
-  RelocInfo::Mode mode = rmode();
-  if (mode == RelocInfo::EMBEDDED_OBJECT) {
-    StaticVisitor::VisitEmbeddedPointer(heap, this);
-  } else if (RelocInfo::IsCodeTarget(mode)) {
-    StaticVisitor::VisitCodeTarget(heap, this);
-  } else if (mode == RelocInfo::CELL) {
-    StaticVisitor::VisitCell(heap, this);
-  } else if (mode == RelocInfo::EXTERNAL_REFERENCE) {
-    StaticVisitor::VisitExternalReference(this);
-  } else if (mode == RelocInfo::INTERNAL_REFERENCE) {
-    StaticVisitor::VisitInternalReference(this);
-  } else if (RelocInfo::IsCodeAgeSequence(mode)) {
-    StaticVisitor::VisitCodeAgeSequence(heap, this);
-  } else if (RelocInfo::IsDebugBreakSlot(mode) &&
-             IsPatchedDebugBreakSlotSequence()) {
-    StaticVisitor::VisitDebugTarget(heap, this);
-  } else if (RelocInfo::IsRuntimeEntry(mode)) {
-    StaticVisitor::VisitRuntimeEntry(this);
-  }
-}
-
-
 Operand::Operand(int32_t immediate, RelocInfo::Mode rmode)  {
   rm_ = no_reg;
   value_.immediate = immediate;