diff --git a/src/bin/jbc2mpl b/src/bin/jbc2mpl
index c11294d2deccbda369d588904194662c5674647c..326af1944a193a76ee46b7587ac3a0e3d2cb4a0d 100755
Binary files a/src/bin/jbc2mpl and b/src/bin/jbc2mpl differ
diff --git a/src/bin/maple b/src/bin/maple
index fb67f14ffef69d2e3ee39ce90af13151d911247a..6053feffc4e206eeed1e030ee6cbfa5a70c54d4d 100755
Binary files a/src/bin/maple and b/src/bin/maple differ
diff --git a/src/deplibs/libmempool.a b/src/deplibs/libmempool.a
index 7ae6e5c664d9cae22fed43a2e5b9a2f4b92309a7..291c74cec65d7b4142b20b454275b13ab2b4b571 100644
Binary files a/src/deplibs/libmempool.a and b/src/deplibs/libmempool.a differ
diff --git a/src/deplibs/libmplphase.a b/src/deplibs/libmplphase.a
index 155adbb875fca2dc4a8b608c315285aa28f8875e..6601d5dc731a9ec62f170265fafd258820a9ef8d 100644
Binary files a/src/deplibs/libmplphase.a and b/src/deplibs/libmplphase.a differ
diff --git a/src/deplibs/libmplutil.a b/src/deplibs/libmplutil.a
index 96fcc76e96ceec4aa2b0c811e16a26bf3e4f5b7b..6cc43036f8e924c6781f9c33bcd11f37d0ebc732 100644
Binary files a/src/deplibs/libmplutil.a and b/src/deplibs/libmplutil.a differ
diff --git a/src/maple_be/src/be/lower.cpp b/src/maple_be/src/be/lower.cpp
index e9b20fe29a5df979f1325d9514b5ff0a09677415..29565b71999e69db0e29777abab5b7bb44bbdc18 100644
--- a/src/maple_be/src/be/lower.cpp
+++ b/src/maple_be/src/be/lower.cpp
@@ -503,6 +503,7 @@ BlockNode *CGLowerer::LowerReturnStruct(NaryStmtNode &retNode) {
   }
   blk->AddStatement(iassign);
   retNode.GetNopnd().clear();
+  retNode.SetNumOpnds(0);
   blk->AddStatement(&retNode);
   return blk;
 }
@@ -1147,11 +1148,13 @@ StmtNode *CGLowerer::LowerCall(CallNode &callNode, StmtNode *&nextStmt, BlockNod
   AddrofNode *addrofNode = mirModule.CurFuncCodeMemPool()->New<AddrofNode>(OP_addrof);
   addrofNode->SetPrimType(LOWERED_PTR_TYPE);
   addrofNode->SetStIdx(dsgnSt->GetStIdx());
+  addrofNode->SetFieldID(0);
   newNopnd.push_back(addrofNode);
   for (auto *opnd : callNode.GetNopnd()) {
     newNopnd.push_back(opnd);
   }
   callNode.SetNOpnd(newNopnd);
+  callNode.SetNumOpnds(static_cast<uint8>(newNopnd.size()));
   CHECK_FATAL(nextStmt != nullptr, "nullptr is not expected");
   nextStmt = nextStmt->GetNext();
   return &callNode;
@@ -1171,15 +1174,14 @@ void CGLowerer::LowerEntry(MIRFunction &func) {
     retSt->SetTyIdx(pointType->GetTypeIndex());
     MapleVector<MIRSymbol*> formals(mirModule.GetMPAllocator().Adapter());
     formals.push_back(retSt);
-    MapleVector<TyIdx> &argsTy = func.GetMIRFuncType()->GetParamTypeList();
-    argsTy.clear();
-    argsTy.push_back(retSt->GetType()->GetTypeIndex());
     for (uint32 i = 0; i < func.GetFormalCount(); ++i) {
       auto formal = func.GetFormal(i);
       formals.push_back(formal);
-      argsTy.push_back(formal->GetType()->GetTypeIndex());
     }
-    func.SetFormals(formals);
+    func.ClearFormals();
+    for (MapleVector<MIRSymbol*>::iterator it = formals.begin(); it != formals.end(); ++it) {
+      func.AddArgument(*it);
+    }
     func.SetReturnTyIdx(GlobalTables::GetTypeTable().GetTypeTable().at(static_cast<int>(PTY_void))->GetTypeIndex());
   }
 }
diff --git a/src/maple_be/src/cg/aarch64/aarch64_cgfunc.cpp b/src/maple_be/src/cg/aarch64/aarch64_cgfunc.cpp
index 660055c692597df9011ebb80624fdbac054d8e5d..b9e7454ae426d2f913ef572bd7c87769df5a7773 100644
--- a/src/maple_be/src/cg/aarch64/aarch64_cgfunc.cpp
+++ b/src/maple_be/src/cg/aarch64/aarch64_cgfunc.cpp
@@ -1345,7 +1345,7 @@ void AArch64CGFunc::SelectAddrof(Operand &result, StImmOperand &stImm) {
       }
     } else {
       auto it = immOpndsRequiringOffsetAdjustment.find(symLoc);
-      if (it != immOpndsRequiringOffsetAdjustment.end()) {
+      if ((it != immOpndsRequiringOffsetAdjustment.end()) && (symbol->GetType()->GetPrimType() != PTY_agg)) {
         offset = (*it).second;
       } else {
         offset = &CreateImmOperand(GetBaseOffset(*symLoc) + stImm.GetOffset(), k64BitSize, false);
diff --git a/src/maple_be/src/cg/aarch64/aarch64_emitter.cpp b/src/maple_be/src/cg/aarch64/aarch64_emitter.cpp
index a3615b6f85adac112a1da4c03dbf459ca4055ad2..d2dfa2da01537d2541d8d34b8b90f11dc1307ae6 100644
--- a/src/maple_be/src/cg/aarch64/aarch64_emitter.cpp
+++ b/src/maple_be/src/cg/aarch64/aarch64_emitter.cpp
@@ -87,14 +87,14 @@ void AArch64Emitter::EmitFastLSDA() {
    * .word .Label.LTest_3B_7C_3Cinit_3E_7C_28_29V3-func_start_label
    */
   emitter->Emit("\t.word 0xFFFFFFFF\n");
-  emitter->Emit("\t.word .Label." + funcName);
+  emitter->Emit("\t.word .Label." + funcName + ".");
   if (aarchCGFunc->NeedCleanup()) {
     emitter->Emit(cgFunc->GetCleanupLabel()->GetLabelIdx());
   } else {
     ASSERT(!cgFunc->GetExitBBsVec().empty(), "exitbbsvec is empty in AArch64Emitter::EmitFastLSDA");
     emitter->Emit(cgFunc->GetExitBB(0)->GetLabIdx());
   }
-  emitter->Emit("-.Label." + funcName)
+  emitter->Emit("-.Label." + funcName + ".")
       .Emit(cgFunc->GetStartLabel()->GetLabelIdx())
       .Emit("\n");
   emitter->IncreaseJavaInsnCount();
@@ -159,11 +159,8 @@ void AArch64Emitter::EmitFullLSDA() {
         emitter->EmitLabelPair(funcName, cleaupCode);
       } else if (cgFunc->GetFunction().IsJava()) {
         ASSERT(!cgFunc->GetExitBBsVec().empty(), "exitbbsvec is empty in AArch64Emitter::EmitFullLSDA");
-        emitter->Emit(".Label." + funcName)
-          .Emit(cgFunc->GetExitBB(0)->GetLabIdx())
-          .Emit(" - .Label." + funcName)
-          .Emit(cgFunc->GetStartLabel()->GetLabelIdx())
-          .Emit("\n");
+        emitter->Emit(".Label." + funcName).Emit(".").Emit(cgFunc->GetExitBB(0)->GetLabIdx());
+        emitter->Emit(" - .Label." + funcName).Emit(".").Emit(cgFunc->GetStartLabel()->GetLabelIdx()).Emit("\n");
       } else {
         emitter->Emit("0\n");
       }
@@ -199,11 +196,8 @@ void AArch64Emitter::EmitFullLSDA() {
       emitter->EmitLabelPair(funcName, cleaupCode);
     } else {
       ASSERT(!cgFunc->GetExitBBsVec().empty(), "exitbbsvec is empty in AArch64Emitter::EmitFullLSDA");
-      emitter->Emit(".Label." + funcName)
-        .Emit(cgFunc->GetExitBB(0)->GetLabIdx())
-        .Emit(" - .Label." + funcName)
-        .Emit(cgFunc->GetStartLabel()->GetLabelIdx())
-        .Emit("\n");
+      emitter->Emit(".Label." + funcName).Emit(".").Emit(cgFunc->GetExitBB(0)->GetLabIdx());
+      emitter->Emit(" - .Label." + funcName).Emit(".").Emit(cgFunc->GetStartLabel()->GetLabelIdx()).Emit("\n");
     }
     emitter->Emit("\t.uleb128 0\n");
     if (!cgFunc->GetFunction().IsJava()) {
@@ -262,9 +256,10 @@ void AArch64Emitter::EmitBBHeaderLabel(const std::string &name, LabelIdx labIdx)
     currCG->IncreaseLabelOrderCnt();
   }
   if (currCG->GenerateVerboseAsm()) {
-    emitter.Emit(".Label." + name).Emit(labIdx).Emit(":\t//label order ").Emit(label.GetLabelOrder()).Emit("\n");
+    emitter.Emit(".Label.").Emit(name).Emit(".").Emit(labIdx).Emit(":\t//label order ").Emit(label.GetLabelOrder());
+    emitter.Emit("\n");
   } else {
-    emitter.Emit(".Label." + name).Emit(labIdx).Emit(":\n");
+    emitter.Emit(".Label.").Emit(name).Emit(".").Emit(labIdx).Emit(":\n");
   }
 }
 
@@ -356,11 +351,8 @@ void AArch64Emitter::Run() {
       MIRSymbol *funcSymbol = GlobalTables::GetGsymTable().GetSymbolFromStidx(cgFunc->GetFunction().GetStIdx().Idx());
       const std::string &funcName = funcSymbol->GetName();
       /*  .word .Label.lsda_label-func_start_label */
-      emitter.Emit("\t.word .Label." + funcName)
-        .Emit(lsdaHeader->GetLSDALabel()->GetLabelIdx())
-        .Emit("-.Label." + funcName)
-        .Emit(cgFunc->GetStartLabel()->GetLabelIdx())
-        .Emit("\n");
+      emitter.Emit("\t.word .Label." + funcName).Emit(".").Emit(lsdaHeader->GetLSDALabel()->GetLabelIdx());
+      emitter.Emit("-.Label." + funcName).Emit(".").Emit(cgFunc->GetStartLabel()->GetLabelIdx()).Emit("\n");
       emitter.IncreaseJavaInsnCount();
     } else if (ehFunc->NeedFastLSDA()) {
       EmitFastLSDA();
@@ -429,7 +421,7 @@ void AArch64Emitter::Run() {
     for (size_t i = 0; i < arrayConst->GetConstVec().size(); i++) {
       MIRLblConst *lblConst = safe_cast<MIRLblConst>(arrayConst->GetConstVecItem(i));
       CHECK_FATAL(lblConst != nullptr, "null ptr check");
-      emitter.Emit("\t.quad\t.Label." + funcSt->GetName()).Emit(lblConst->GetValue());
+      emitter.Emit("\t.quad\t.Label." + funcSt->GetName()).Emit(".").Emit(lblConst->GetValue());
       emitter.Emit(" - " + st->GetName() + "\n");
       emitter.IncreaseJavaInsnCount(kQuadInsnCount);
     }
diff --git a/src/maple_be/src/cg/aarch64/aarch64_immediate.cpp b/src/maple_be/src/cg/aarch64/aarch64_immediate.cpp
index a4ae2e75e151f6cb81f47beaf69dadee799f3485..5c1f61c0ea28c8e9e9cad6d963af9437ec04245a 100644
--- a/src/maple_be/src/cg/aarch64/aarch64_immediate.cpp
+++ b/src/maple_be/src/cg/aarch64/aarch64_immediate.cpp
@@ -37,6 +37,9 @@ constexpr std::array<uint64, kMaxBitTableSize> bitmaskImmMultTable = {
 bool IsBitmaskImmediate(uint64 val, uint32 bitLen) {
   ASSERT(val != 0, "IsBitmaskImmediate() don's accept 0 or -1");
   ASSERT(static_cast<int64>(val) != -1, "IsBitmaskImmediate() don's accept 0 or -1");
+  if ((bitLen == k32BitSize) && (static_cast<int32>(val) == -1)) {
+    return false;
+  }
   if ((val & 0x1) != 0) {
     /*
      * we want to work with
diff --git a/src/maple_be/src/cg/cg_option.cpp b/src/maple_be/src/cg/cg_option.cpp
index 099306f688aea895012c722be0a4bbcbbd1fd852..5fb714153663e171d1bd486e493989d9a187d83a 100644
--- a/src/maple_be/src/cg/cg_option.cpp
+++ b/src/maple_be/src/cg/cg_option.cpp
@@ -114,7 +114,6 @@ enum OptionIndex : uint64 {
   kCGLazyBinding,
   kCGHotFix,
   kLongCalls,
-  kGcOnly,
 };
 
 const Descriptor kUsage[] = {
@@ -122,7 +121,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "pie",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --pie                       \tGenerate position-independent executable\n",
     "mplcg",
@@ -131,7 +130,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "fpic",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --fpic                      \tGenerate position-independent shared library\n",
     "mplcg",
@@ -140,7 +139,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "verbose-asm",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --verbose-asm               \tAdd comments to asm output\n",
     "mplcg",
@@ -149,7 +148,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "maplelinker",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --maplelinker               \tGenerate the MapleLinker .s format\n",
     "mplcg",
@@ -186,7 +185,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "lazy-binding",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --lazy-binding              \tBind class symbols lazily[default off]\n",
     "mplcg",
@@ -204,7 +203,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "nativeopt",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --nativeopt                 \tEnable native opt\n",
     "mplcg",
@@ -258,7 +257,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "add-debug-trace",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  --add-debug-trace           \tInstrument the output .s file to print call traces at runtime\n",
     "mplcg",
@@ -278,7 +277,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "gen-c-macro-def",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --gen-c-macro-def           \tGenerate a .def file that contains extra type metadata, including the\n"
     "                              \tclass instance sizes and field offsets (default)\n",
@@ -316,7 +315,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "gdwarf",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  --gdwarf                    \tGenerate dwarf infomation\n",
     "mplcg",
@@ -325,7 +324,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "gsrc",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  --gsrc                      \tUse original source file instead of mpl file for debugging\n",
     "mplcg",
@@ -334,7 +333,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "gmixedsrc",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  --gmixedsrc                 \tUse both original source file and mpl file for debugging\n",
     "mplcg",
@@ -398,7 +397,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "O2",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyOptional,
     "  -O2                          \tDo some optimization.\n",
     "mplcg",
@@ -527,6 +526,16 @@ const Descriptor kUsage[] = {
     "  --no-print-func\n",
     "mplcg",
     {} },
+  { kProfileData,
+    0,
+    nullptr,
+    "profile_data",
+    kBuildTypeAll,
+    kArgCheckPolicyRequired,
+    "  --profile_data              \tuse profile info to sort funcbody and class static field\n"
+    "                              \t--profile_data=FUNCINFOFILE[:]CLASSINFOFILE\n",
+    "mplcg",
+    {} },
   { kCyclePatternList,
     0,
     nullptr,
@@ -541,7 +550,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "duplicate_asm_list",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyRequired,
     "  --duplicate_asm_list        \tDuplicate asm functions to delete plt call\n"
     "                              \t--duplicate_asm_list=list_file\n",
@@ -574,11 +583,11 @@ const Descriptor kUsage[] = {
     "  --long-calls                  \tgenerate long call\n",
     "mplcg",
     {} },
-  { kGcOnly,
+  { kGCOnly,
     kEnable,
     nullptr,
     "gconly",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --gconly                     \tEnable GCONLY, generate code without RC\n",
     "mplcg",
@@ -835,7 +844,7 @@ bool CGOptions::SolveOptions(const std::vector<Option> &opts, bool isDebug) {
       case kLongCalls:
         (opt.Type() == kEnable) ? EnableLongCalls() : DisableLongCalls();
         break;
-      case kGcOnly:
+      case kGCOnly:
         (opt.Type() == kEnable) ? EnableGCOnly() : DisableGCOnly();
         break;
       default:
diff --git a/src/maple_be/src/cg/cgfunc.cpp b/src/maple_be/src/cg/cgfunc.cpp
index 96c42c019f0cf2bbe818172241164fb12113f3e7..924f24a1f14bdcf8f056d55bb9da81e9b91ab8bd 100644
--- a/src/maple_be/src/cg/cgfunc.cpp
+++ b/src/maple_be/src/cg/cgfunc.cpp
@@ -834,6 +834,7 @@ void CGFunc::GenerateCfiPrologEpilog() {
     firstBB->AppendInsn(ipoint);
   }
 
+#if !defined(TARGARM32)
   /*
    * always generate ".cfi_personality 155, DW.ref.__mpl_personality_v0" for Java methods.
    * we depend on this to tell whether it is a java method.
@@ -844,6 +845,8 @@ void CGFunc::GenerateCfiPrologEpilog() {
                                                                 CreateCfiStrOperand("DW.ref.__mpl_personality_v0"));
     firstBB->InsertInsnAfter(ipoint, personality);
   }
+#endif
+
   /* epilog */
   lastBB->AppendInsn(GetCG()->BuildInstruction<cfi::CfiInsn>(cfi::OP_CFI_endproc));
 }
diff --git a/src/maple_be/src/cg/emit.cpp b/src/maple_be/src/cg/emit.cpp
index 0e7b5c994a36bdbf869c9724def20194e4272b36..ae78dbe817985aa1f28e1695c0585e96fe72fac2 100644
--- a/src/maple_be/src/cg/emit.cpp
+++ b/src/maple_be/src/cg/emit.cpp
@@ -62,7 +62,7 @@ using namespace maple;
 using namespace cfi;
 
 void Emitter::EmitLabelRef(const std::string &name, LabelIdx labIdx) {
-  outStream << ".Label." << name << labIdx;
+  outStream << ".Label." << name << "." << labIdx;
 }
 
 void Emitter::EmitStmtLabel(const std::string &name, LabelIdx labIdx) {
@@ -72,8 +72,8 @@ void Emitter::EmitStmtLabel(const std::string &name, LabelIdx labIdx) {
 
 void Emitter::EmitLabelPair(const std::string &name, const LabelPair &pairLabel) {
   ASSERT(pairLabel.GetEndOffset() || pairLabel.GetStartOffset(), "NYI");
-  outStream << ".Label." << name << pairLabel.GetEndOffset()->GetLabelIdx() << " - "
-            << ".Label." << name << pairLabel.GetStartOffset()->GetLabelIdx() << "\n";
+  outStream << ".Label." << name << "." << pairLabel.GetEndOffset()->GetLabelIdx() << " - "
+            << ".Label." << name << "." << pairLabel.GetStartOffset()->GetLabelIdx() << "\n";
 }
 
 AsmLabel Emitter::GetTypeAsmInfoName(PrimType primType) const {
@@ -2017,8 +2017,11 @@ void Emitter::EmitGlobalVariable() {
   EmitMetaDataSymbolWithMarkFlag(fieldOffsetDatas, strIdx2Type, kFieldOffsetDataPrefixStr, sectionNameIsEmpty, false);
   /* method address rw */
   EmitMetaDataSymbolWithMarkFlag(methodAddrDatas, strIdx2Type, kMethodAddrDataPrefixStr, sectionNameIsEmpty, false);
+
+#if !defined(TARGARM32)
   /* finally emit __gxx_personality_v0 DW.ref */
   EmitDWRef("__mpl_personality_v0");
+#endif
 }
 void Emitter::EmitAddressString(const std::string &address) {
 #if TARGAARCH64
@@ -2287,7 +2290,7 @@ void ImmOperand::Dump() const {
 
 void LabelOperand::Emit(Emitter &emitter, const OpndProp *opndProp) const {
   (void)opndProp;
-  emitter.Emit(".Label.").Emit(parentFunc).Emit(labelIndex);
+  emitter.Emit(".Label.").Emit(parentFunc).Emit(".").Emit(labelIndex);
 }
 
 void LabelOperand::Dump() const {
diff --git a/src/maple_driver/include/driver_option_common.h b/src/maple_driver/include/driver_option_common.h
index 2185440c86ea0e420709aa3cc6ff20fd1e33a3be..647df8124e335a8c6f40d8134493b50b5ce9d7e1 100644
--- a/src/maple_driver/include/driver_option_common.h
+++ b/src/maple_driver/include/driver_option_common.h
@@ -25,6 +25,7 @@ enum DriverOptionIndex {
   kInMplt,
   kOptimization0,
   kOptimization2,
+  kGCOnly,
   kMplcgOpt,
   kMeOpt,
   kMpl2MplOpt,
@@ -35,6 +36,7 @@ enum DriverOptionIndex {
   kGenMeMpl,
   kGenVtableImpl,
   kAllDebug,
+  kHelpLevel,
   kCommonOptionEnd,
 };
 
diff --git a/src/maple_driver/include/mpl_options.h b/src/maple_driver/include/mpl_options.h
index 8f217efb958fd824072e3d223d804c5b0095ef10..ef51f51bc8918c0a3055f9077e9ef0f00d05ceef 100644
--- a/src/maple_driver/include/mpl_options.h
+++ b/src/maple_driver/include/mpl_options.h
@@ -211,6 +211,7 @@ class MplOptions {
   bool genMeMpl = false;
   bool genVtableImpl = false;
   bool verify = false;
+  unsigned int helpLevel = mapleOption::kBuildTypeAll;
 };
 }  // namespace maple
 #endif  // MAPLE_DRIVER_INCLUDE_MPL_OPTIONS_H
diff --git a/src/maple_driver/include/option_descriptor.h b/src/maple_driver/include/option_descriptor.h
index 5e4162ee61e74d13c68f1321eb1cd7b0a229d801..5123bf06f1a326bba71f3c9b1c2b3d5e2d69c30c 100644
--- a/src/maple_driver/include/option_descriptor.h
+++ b/src/maple_driver/include/option_descriptor.h
@@ -21,8 +21,10 @@
 namespace mapleOption {
 enum BuildType {
   kBuildTypeAll,
+  kBuildTypeProduct,
   kBuildTypeDebug,
-  kBuildTypeRelease
+  kBuildTypeRelease,
+  kBuildTypeExperimental
 };
 
 enum ArgCheckPolicy {
@@ -70,7 +72,7 @@ struct Descriptor {
       case BuildType::kBuildTypeDebug:
         return true;
       case BuildType::kBuildTypeRelease:
-        return false;
+        return true;
       default:
         // should never reach
         return true;
diff --git a/src/maple_driver/include/option_parser.h b/src/maple_driver/include/option_parser.h
index 4f707504ce854260ad1686fd4d0ba9088f4c1452..2c33b6afb74da827fe5a7aab83021a3e2651f1f8 100644
--- a/src/maple_driver/include/option_parser.h
+++ b/src/maple_driver/include/option_parser.h
@@ -52,11 +52,9 @@ class OptionParser {
 
   void CreateNoOption(const Descriptor &usage);
 
-  void PrintUsage() const;
-
   bool SetOption(const std::string &key, const std::string &value, const std::string &exeName,
                  std::vector<mapleOption::Option> &exeOption);
-  void PrintUsage(const std::string &helpType) const;
+  void PrintUsage(const std::string &helpType, const unsigned int helpLevel = kBuildTypeAll) const;
 
  private:
   bool HandleKeyValue(const std::string &key, const std::string &value, bool isValueEmpty,
diff --git a/src/maple_driver/src/driver_option_common.cpp b/src/maple_driver/src/driver_option_common.cpp
index 251b9cea2a58bb6592ba89c4312cec035deb5e59..f2f9c87d8efc31c7fac3e0cbfd385b70b1a1596d 100644
--- a/src/maple_driver/src/driver_option_common.cpp
+++ b/src/maple_driver/src/driver_option_common.cpp
@@ -33,7 +33,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     "h",
     "help",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyOptional,
     "  -h --help [command]         \tPrint usage and exit.\n",
     "all",
@@ -42,7 +42,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "version",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyOptional,
     "  --version [command]         \tPrint version and exit.\n",
     "all",
@@ -51,7 +51,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "infile",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyRequired,
     "  --infile file1,file2,file3  \tInput files.\n",
     "all",
@@ -60,7 +60,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "mplt",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyRequired,
     "  --mplt=file1,file2,file3    \tImport mplt files.\n",
     "all",
@@ -70,7 +70,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     "O0",
     nullptr,
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  -O0                         \tNo optimization.\n",
     "all",
@@ -79,7 +79,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     "O2",
     nullptr,
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  -O2                         \tDo more optimization. (Default)\n",
     "all",
@@ -88,7 +88,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "me-opt",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  --me-opt                    \tSet options for me\n",
     "all",
@@ -97,7 +97,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "mpl2mpl-opt",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  --mpl2mpl-opt               \tSet options for mpl2mpl\n",
     "all",
@@ -106,7 +106,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "save-temps",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  --save-temps                \tDo not delete intermediate files.\n"
     "                              \t--save-temps Save all intermediate files.\n"
@@ -118,7 +118,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "run",
-    kBuildTypeDebug,
+    kBuildTypeProduct,
     kArgCheckPolicyRequired,
     "  --run=cmd1:cmd2             \tThe name of executables that are going\n"
     "                              \tto execute. IN SEQUENCE.\n"
@@ -132,7 +132,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "option",
-    kBuildTypeDebug,
+    kBuildTypeProduct,
     kArgCheckPolicyRequired,
     "  --option=\"opt1:opt2\"      \tOptions for each executable,\n"
     "                              \tseparated by \":\".\n"
@@ -153,7 +153,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "genmempl",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  --genmempl                  \tGenerate me.mpl file\n",
     "all",
@@ -162,7 +162,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "genVtableImpl",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyNone,
     "  --genVtableImpl             \tGenerate VtableImpl.mpl file\n",
     "all",
@@ -171,12 +171,24 @@ const mapleOption::Descriptor usages[] = {
     0,
     nullptr,
     "debug",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyNone,
     "  --debug                     \tPrint debug info.\n",
     "all",
     {} },
-
+  { kHelpLevel,
+    0,
+    nullptr,
+    "level",
+    kBuildTypeProduct,
+    kArgCheckPolicyNumeric,
+    "  --level                     \tPrint the help info of specified level.\n"
+    "                              \t0: All options (Default)\n"
+    "                              \t1: Product options\n"
+    "                              \t2: Debug options\n"
+    "                              \t3: Experimental options\n",
+    "all",
+    {} },
   { kUnknown,
     0,
     nullptr,
diff --git a/src/maple_driver/src/mpl_options.cpp b/src/maple_driver/src/mpl_options.cpp
index 3cf7c6a95a39c206b37edec1246e97195950a915..bb1854e76a97b8c6e175fc3a5fb2da6b869c4d05 100644
--- a/src/maple_driver/src/mpl_options.cpp
+++ b/src/maple_driver/src/mpl_options.cpp
@@ -101,11 +101,11 @@ ErrorCode MplOptions::HandleGeneralOptions() {
       case kHelp: {
         if (!opt.Args().empty()) {
           if (std::find(kMapleCompilers.begin(), kMapleCompilers.end(), opt.Args()) != kMapleCompilers.end()) {
-            optionParser->PrintUsage(opt.Args());
+            optionParser->PrintUsage(opt.Args(), helpLevel);
             return kErrorExitHelp;
           }
         }
-        optionParser->PrintUsage("all");
+        optionParser->PrintUsage("all", helpLevel);
         return kErrorExitHelp;
       }
       case kVersion: {
@@ -203,6 +203,9 @@ ErrorCode MplOptions::DecideRunType() {
         }
         break;
       }
+      case kHelpLevel:
+        helpLevel = std::stoul(opt.Args());
+        break;
       default:
         break;
     }
diff --git a/src/maple_driver/src/option_parser.cpp b/src/maple_driver/src/option_parser.cpp
index 2cbe76e5850ccf109ad78e1ff77149afdaa4d39d..234c56aee6b79571b263465cc6c8cb7ed64ef946 100644
--- a/src/maple_driver/src/option_parser.cpp
+++ b/src/maple_driver/src/option_parser.cpp
@@ -117,17 +117,12 @@ void OptionParser::RegisteUsages(const Descriptor usage[]) {
   }
 }
 
-void OptionParser::PrintUsage() const {
-  for (size_t i = 0; i < rawUsages.size(); ++i) {
-    if (rawUsages[i].help != nullptr && rawUsages[i].IsEnabledForCurrentBuild()) {
-      LogInfo::MapleLogger() << rawUsages[i].help << '\n';
-    }
-  }
-}
-
-void OptionParser::PrintUsage(const std::string &helpType) const {
+void OptionParser::PrintUsage(const std::string &helpType, const unsigned int helpLevel) const {
   for (size_t i = 0; i < rawUsages.size(); ++i) {
     if (rawUsages[i].help != nullptr && rawUsages[i].IsEnabledForCurrentBuild() && rawUsages[i].exeName == helpType) {
+      if (helpLevel != kBuildTypeAll && rawUsages[i].enableBuildType != helpLevel) {
+        continue;
+      }
       LogInfo::MapleLogger() << rawUsages[i].help << '\n';
     }
   }
diff --git a/src/maple_ir/src/option.cpp b/src/maple_ir/src/option.cpp
index 4d3714e2c371523b891adeb4ee5e1265b1d2cbe6..db746d7a5702938f10e326a00b75493b8685aaf9 100644
--- a/src/maple_ir/src/option.cpp
+++ b/src/maple_ir/src/option.cpp
@@ -119,7 +119,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "dump-phase",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --dump-phase                \tEnable debug trace for specified phase (can only specify once)\n"
     "                              \t--dump-phase=PHASENAME\n",
@@ -129,7 +129,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "skip-phase",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyRequired,
     "  --skip-phase                \tSkip the phase when adding it to phase manager\n"
     "                              \t--skip-phase=PHASENAME\n",
@@ -159,7 +159,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "dump-func",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --dump-func                 \tDump/trace only for functions whose names contain FUNCNAME as substring\n"
     "                              \t(can only specify once)\n"
@@ -170,7 +170,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "quiet",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --quiet                     \tDisable brief trace messages with phase/function names\n"
     "  --no-quiet                  \tEnable brief trace messages with phase/function names\n",
@@ -180,7 +180,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "maplelinker",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --maplelinker               \tGenerate MUID symbol tables and references\n"
     "  --no-maplelinker            \tDon't Generate MUID symbol tables and references\n",
@@ -190,7 +190,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "regnativefunc",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --regnativefunc             \tGenerate native stub function to support JNI registration and calling\n"
     "  --no-regnativefunc          \tDisable regnativefunc\n",
@@ -320,7 +320,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "regnative-dynamic-only",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --regnative-dynamic-only    \tOnly Generate dynamic register code, Report Fatal Msg if no implemented\n"
     "  --no-regnative-dynamic-only \tDisable regnative-dynamic-only\n",
@@ -340,7 +340,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "dump-before",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyBool,
     "  --dump-before               \tDo extra IR dump before the specified phase\n"
     "  --no-dump-before            \tDon't extra IR dump before the specified phase\n",
@@ -350,7 +350,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "dump-after",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyBool,
     "  --dump-after                \tDo extra IR dump after the specified phase\n"
     "  --no-dump-after             \tDon't extra IR dump after the specified phase\n",
@@ -360,7 +360,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "dump-muid",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyBool,
     "  --dump-muid                 \tDump MUID def information into a .muid file\n"
     "  --no-dump-muid              \tDon't dump MUID def information into a .muid file\n",
@@ -392,7 +392,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "nativeopt",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --nativeopt                 \tEnable native opt\n"
     "  --no-nativeopt              \tDisable native opt\n",
@@ -402,7 +402,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "O0",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyOptional,
     "  -O0                         \tDo some optimization.\n",
     "mpl2mpl",
@@ -411,7 +411,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "O2",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyOptional,
     "  -O2                         \tDo some optimization.\n",
     "mpl2mpl",
diff --git a/src/maple_me/include/me_option.h b/src/maple_me/include/me_option.h
index 79399efd38bb20ef63a7bce72aaafb4d6fa15d88..a548710d3c5d0a140b16e1842a50f1e73782d45f 100644
--- a/src/maple_me/include/me_option.h
+++ b/src/maple_me/include/me_option.h
@@ -71,6 +71,8 @@ class MeOption : public MapleDriverOptionBase {
   static uint32 lprePULimit;
   static uint32 pregRenameLimit;
   static uint32 delRcPULimit;
+  static uint32 profileBBHotRate;
+  static uint32 profileBBColdRate;
   static bool ignoreIPA;
   static bool epreIncludeRef;
   static bool epreLocalRefVar;
diff --git a/src/maple_me/src/me_function.cpp b/src/maple_me/src/me_function.cpp
index 3dfc0166c86af704bf17efdae9feb820d35a8259..6d9b4c95426cae6c1aaa7e105d3cca0cafa069cb 100644
--- a/src/maple_me/src/me_function.cpp
+++ b/src/maple_me/src/me_function.cpp
@@ -387,6 +387,7 @@ void MeFunction::CreateBasicBlocks() {
     lastBB->SetKindReturn();
   } else if (lastBB->GetKind() == kBBUnknown) {
     lastBB->SetKindReturn();
+    lastBB->SetAttributes(kBBAttrIsExit);
   }
 }
 
diff --git a/src/maple_me/src/me_ir.cpp b/src/maple_me/src/me_ir.cpp
index a75f98106f27e895a1ec7ee9f0c102ae0e6e0f13..f7cc1b230f29262c47ba546bc2f3a2ef0fe2e673 100644
--- a/src/maple_me/src/me_ir.cpp
+++ b/src/maple_me/src/me_ir.cpp
@@ -47,7 +47,7 @@ bool MeExpr::IsTheSameWorkcand(const MeExpr &expr) const {
       static_cast<const OpMeExpr*>(this)->GetBitsSize() != static_cast<const OpMeExpr &>(expr).GetBitsSize()) {
     return false;
   }
-  if (op == OP_resolveinterfacefunc || op == OP_resolvevirtualfunc) {
+  if (op == OP_resolveinterfacefunc || op == OP_resolvevirtualfunc || op == OP_iaddrof) {
     if (static_cast<const OpMeExpr*>(this)->GetFieldID() != static_cast<const OpMeExpr &>(expr).GetFieldID()) {
       return false;
     }
@@ -1177,7 +1177,11 @@ void CallMeStmt::Dump(const IRMap *irMap) const {
   }
   // target function name
   MIRFunction *func = GlobalTables::GetFunctionTable().GetFunctionFromPuidx(puIdx);
-  LogInfo::MapleLogger() << NameMangler::DecodeName(func->GetName()) << '\n';
+  if (irMap->GetMIRModule().IsJavaModule()) {
+    LogInfo::MapleLogger() << NameMangler::DecodeName(func->GetName()) << '\n';
+  } else {
+    LogInfo::MapleLogger() << func->GetName() << '\n';
+  }
   DumpOpnds(irMap);
   DumpMuList(irMap, muList);
   DumpChiList(irMap, chiList);
diff --git a/src/maple_me/src/me_option.cpp b/src/maple_me/src/me_option.cpp
index 05043621a14f870e078f68441f89f4dea4873a27..ee69924afe7300d6d581624399c7ce1685930281 100644
--- a/src/maple_me/src/me_option.cpp
+++ b/src/maple_me/src/me_option.cpp
@@ -50,6 +50,8 @@ uint32 MeOption::eprePULimit = UINT32_MAX;
 uint32 MeOption::lpreLimit = UINT32_MAX;
 uint32 MeOption::lprePULimit = UINT32_MAX;
 uint32 MeOption::pregRenameLimit = UINT32_MAX;
+uint32 MeOption::profileBBHotRate = 10;
+uint32 MeOption::profileBBColdRate = 99;
 bool MeOption::noDelegateRC = false;
 bool MeOption::noCondBasedRC = false;
 bool MeOption::clinitPre = true;
@@ -94,6 +96,8 @@ enum OptionIndex {
   kLprepulLimit,
   kPregreNameLimit,
   kDelrcpuLimit,
+  kProfileBBHotRate,
+  kProfileBBColdRate,
   kEpreIncludeRef,
   kNoEpreIncludeRef,
   kEpreLocalRefVar,
@@ -127,7 +131,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "O1",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyOptional,
     "  -O1                         \tDo some optimization.\n",
     "me",
@@ -136,7 +140,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "O2",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyOptional,
     "  -O2                         \tDo some optimization.\n",
     "me",
@@ -145,7 +149,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "range",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --range                     \tOptimize only functions in the range [NUM0, NUM1]\n"
     "                              \t--range=NUM0,NUM1\n",
@@ -155,7 +159,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "dump-phases",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --dump-phases               \tEnable debug trace for specified phases in the comma separated list\n"
     "                              \t--dump-phases=PHASENAME,...\n",
@@ -165,7 +169,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "skip-phases",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --skip-phases               \tSkip the phases specified in the comma separated list\n"
     "                              \t--skip-phases=PHASENAME,...\n",
@@ -175,7 +179,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "dump-func",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --dump-func                 \tDump/trace only for functions whose names contain FUNCNAME as substring\n"
     "                              \t(can only specify once)\n"
@@ -186,7 +190,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "quiet",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --quiet                     \tDisable brief trace messages with phase/function names\n"
     "  --no-quiet                  \tEnable brief trace messages with phase/function names\n",
@@ -269,7 +273,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "dump-before",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyBool,
     "  --dump-before               \tDo extra IR dump before the specified phase in me\n"
     "  --no-dump-before            \tDon't extra IR dump before the specified phase in me\n",
@@ -279,7 +283,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "dump-after",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyBool,
     "  --dump-after                \tDo extra IR dump after the specified phase in me\n"
     "  --no-dump-after             \tDo not extra IR dump after the specified phase in me\n",
@@ -289,7 +293,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "eprelimit",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --eprelimit                 \tApply EPRE optimization only for the first NUM expressions\n"
     "                              \t--eprelimit=NUM\n",
@@ -299,7 +303,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "eprepulimit",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --eprepulimit               \tApply EPRE optimization only for the first NUM PUs\n"
     "                              \t--eprepulimit=NUM\n",
@@ -309,7 +313,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "stmtprepulimit",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --stmtprepulimit            \tApply STMTPRE optimization only for the first NUM PUs\n"
     "                              \t--stmtprepulimit=NUM\n",
@@ -319,7 +323,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "lprelimit",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --lprelimit                 \tApply LPRE optimization only for the first NUM variables\n"
     "                              \t--lprelimit=NUM\n",
@@ -329,7 +333,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "lprepulimit",
-    kBuildTypeAll,
+    kBuildTypeDebug,
     kArgCheckPolicyRequired,
     "  --lprepulimit               \tApply LPRE optimization only for the first NUM PUs\n"
     "                              \t--lprepulimit=NUM\n",
@@ -355,6 +359,24 @@ const Descriptor kUsage[] = {
     "                              \t--delrcpulimit=NUM\n",
     "me",
     {} },
+  { kProfileBBHotRate,
+    0,
+    nullptr,
+    "profile-bb-hot-rate",
+    kBuildTypeAll,
+    kArgCheckPolicyRequired,
+    "  --profile-bb-hot-rate=10   \tA count is regarded as hot if it is in the largest 10%\n",
+    "me",
+    {} },
+  { kProfileBBColdRate,
+    0,
+    nullptr,
+    "profile-bb-cold-rate",
+    kBuildTypeAll,
+    kArgCheckPolicyRequired,
+    "  --profile-bb-cold-rate=99  \tA count is regarded as cold if it is in the smallest 1%\n",
+    "me",
+    {} },
   { kEpreIncludeRef,
     kEnable,
     nullptr,
@@ -572,6 +594,12 @@ bool MeOption::SolveOptions(const std::vector<mapleOption::Option> &opts, bool i
       case kDelrcpuLimit:
         delRcPULimit = std::stoul(opt.Args(), nullptr);
         break;
+      case kProfileBBHotRate:
+        profileBBHotRate = std::stoul(opt.Args(), nullptr);
+        break;
+      case kProfileBBColdRate:
+        profileBBColdRate = std::stoul(opt.Args(), nullptr);
+        break;
       case kEpreIncludeRef:
         epreIncludeRef = (opt.Type() == kEnable);
         break;