diff --git a/src/bin/jbc2mpl b/src/bin/jbc2mpl
index 8fbfc773a14bea5a598f656143b3e37900bd9def..d6817f1ebd0885c8a1373316be062fae44efab90 100755
Binary files a/src/bin/jbc2mpl and b/src/bin/jbc2mpl differ
diff --git a/src/bin/maple b/src/bin/maple
index 79506de0bf33614c9be1a31be5435f4b2c9090bb..2a63b17198c11930efd6975613dd159a2f14d34b 100755
Binary files a/src/bin/maple and b/src/bin/maple differ
diff --git a/src/deplibs/libmplphase.a b/src/deplibs/libmplphase.a
index 6601d5dc731a9ec62f170265fafd258820a9ef8d..a307177ad0dd8480a46e8c1aa479be93674a5654 100644
Binary files a/src/deplibs/libmplphase.a and b/src/deplibs/libmplphase.a differ
diff --git a/src/maple_be/src/cg/cg_option.cpp b/src/maple_be/src/cg/cg_option.cpp
index 5fb714153663e171d1bd486e493989d9a187d83a..d10b7935073089a3e21ef51e5340fce2e28af05e 100644
--- a/src/maple_be/src/cg/cg_option.cpp
+++ b/src/maple_be/src/cg/cg_option.cpp
@@ -64,9 +64,8 @@ enum OptionIndex : uint64 {
   kCGQuiet = kCommonOptionEnd + 1,
   kPie,
   kPic,
-  kVerbose,
+  kCGVerbose,
   kCGMapleLinker,
-  kCGHelp,
   kCgen,
   kCGNativeOpt,
   kInsertCall,
@@ -97,7 +96,6 @@ enum OptionIndex : uint64 {
   kCGO0,
   kCGO1,
   kCGO2,
-  kProfileData,
   kProepilogue,
   kYieldPoing,
   kLocalRc,
@@ -123,7 +121,8 @@ const Descriptor kUsage[] = {
     "pie",
     kBuildTypeProduct,
     kArgCheckPolicyBool,
-    "  --pie                       \tGenerate position-independent executable\n",
+    "  --pie                       \tGenerate position-independent executable\n"
+    "  --no-pie\n",
     "mplcg",
     {} },
   { kPic,
@@ -132,16 +131,18 @@ const Descriptor kUsage[] = {
     "fpic",
     kBuildTypeProduct,
     kArgCheckPolicyBool,
-    "  --fpic                      \tGenerate position-independent shared library\n",
+    "  --fpic                      \tGenerate position-independent shared library\n"
+    "  --no-fpic\n",
     "mplcg",
     {} },
-  { kVerbose,
+  { kCGVerbose,
     kEnable,
     nullptr,
     "verbose-asm",
     kBuildTypeProduct,
     kArgCheckPolicyBool,
-    "  --verbose-asm               \tAdd comments to asm output\n",
+    "  --verbose-asm               \tAdd comments to asm output\n"
+    "  --no-verbose-asm\n",
     "mplcg",
     {} },
   { kCGMapleLinker,
@@ -150,35 +151,28 @@ const Descriptor kUsage[] = {
     "maplelinker",
     kBuildTypeProduct,
     kArgCheckPolicyBool,
-    "  --maplelinker               \tGenerate the MapleLinker .s format\n",
+    "  --maplelinker               \tGenerate the MapleLinker .s format\n"
+    "  --no-maplelinker\n",
     "mplcg",
     {} },
-      { kCGQuiet,
+  { kCGQuiet,
     kEnable,
     nullptr,
     "quiet",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  --quiet                     \tBe quiet (don't output debug messages)\n",
+    "  --quiet                     \tBe quiet (don't output debug messages)\n"
+    "  --no-quiet\n",
     "mplcg",
     {} },
-  { kCGHelp,
-    0,
-    "h-mplcg",
-    "help-mplcg",
-    kBuildTypeAll,
-    kArgCheckPolicyOptional,
-    "  -h-mplcg --help-mplcg       \tPrint usage and exit.Available command names:\n"
-    "                              \tmplcg\n",
-    "all",
-    {} },
   { kCgen,
     kEnable,
     nullptr,
     "cg",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  --cg                        \tGenerate the output .s file\n",
+    "  --cg                        \tGenerate the output .s file\n"
+    "  --no-cg\n",
     "mplcg",
     {} },
   { kCGLazyBinding,
@@ -194,9 +188,10 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "hot-fix",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  --hot-fix                   \tOpen for App hot fix[default off]\n",
+    "  --hot-fix                   \tOpen for App hot fix[default off]\n"
+    "  --no-hot-fix\n",
     "mplcg",
     {} },
   { kCGNativeOpt,
@@ -205,50 +200,55 @@ const Descriptor kUsage[] = {
     "nativeopt",
     kBuildTypeProduct,
     kArgCheckPolicyBool,
-    "  --nativeopt                 \tEnable native opt\n",
+    "  --nativeopt                 \tEnable native opt\n"
+    "  --no-nativeopt\n",
     "mplcg",
     {} },
   { kObjMap,
     kEnable,
     nullptr,
     "objmap",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  --objmap                    \tCreate object maps (GCTIBs) inside the main output (.s) file\n",
+    "  --objmap                    \tCreate object maps (GCTIBs) inside the main output (.s) file\n"
+    "  --no-objmap\n",
     "mplcg",
     {} },
   { kYieldPoing,
     kEnable,
     nullptr,
     "yieldpoint",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  --yieldpoint                \tGenerate yieldpoints [default]\n",
+    "  --yieldpoint                \tGenerate yieldpoints [default]\n"
+    "  --no-yieldpoint\n",
     "mplcg",
     {} },
   { kProepilogue,
     kEnable,
     nullptr,
     "proepilogue",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  --proepilogue               \tDo tail call optimization and eliminate unnecessary prologue and epilogue.\n",
+    "  --proepilogue               \tDo tail call optimization and eliminate unnecessary prologue and epilogue.\n"
+    "  --no-proepilogue\n",
     "mplcg",
     {} },
   { kLocalRc,
     kEnable,
     nullptr,
     "local-rc",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  --local-rc                  \tHandle Local Stack RC [default]\n",
+    "  --local-rc                  \tHandle Local Stack RC [default]\n"
+    "  --no-local-rc\n",
     "mplcg",
     {} },
   { kInsertCall,
     0,
     nullptr,
     "insert-call",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --insert-call=name          \tInsert a call to the named function\n",
     "mplcg",
@@ -266,7 +266,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "class-list-file",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --class-list-file           \tSet the class list file for the following generation options,\n"
     "                              \tif not given, generate for all visible classes\n"
@@ -280,33 +280,36 @@ const Descriptor kUsage[] = {
     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",
+    "                              \tclass instance sizes and field offsets (default)\n"
+    "  --no-gen-c-macro-def\n",
     "mplcg",
     {} },
   { kGenGctib,
     kEnable,
     nullptr,
     "gen-gctib-file",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --gen-gctib-file            \tGenerate a separate .s file for GCTIBs. Usually used together with\n"
-    "                              \t--no-objmap (not implemented yet)\n",
+    "                              \t--no-objmap (not implemented yet)\n"
+    "  --no-gen-gctib-file\n",
     "mplcg",
     {} },
   { kStackGuard,
     kEnable,
     nullptr,
     "stackguard",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  -stackguard                 \tadd stack guard\n",
+    "  -stackguard                 \tadd stack guard\n"
+    "  -no-stackguard\n",
     "mplcg",
     {} },
   { kDebuggingInfo,
     0,
     "g",
     nullptr,
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyNone,
     "  -g                          \tGenerate debug information\n",
     "mplcg",
@@ -342,7 +345,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "gmixedasm",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyNone,
     "  --gmixedasm                 \tComment out both original source file and mpl file for debugging\n",
     "mplcg",
@@ -351,7 +354,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "with-ra-graph-color",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyNone,
     "  --with-ra-graph-color       \tDo coloring-based register allocation\n",
     "mplcg",
@@ -360,7 +363,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "const-fold",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyNone,
     "  --const-fold                \tEnable constant folding\n",
     "mplcg",
@@ -369,7 +372,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "eh-exclusive-list",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --eh-exclusive-list         \tFor generating gold files in unit testing\n"
     "                              \t--eh-exclusive-list=list_file\n",
@@ -379,7 +382,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "O0",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyNone,
     "  -O0                         \tNo optimization.\n",
     "mplcg",
@@ -388,7 +391,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "O1",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyOptional,
     "  -O1                         \tDo some optimization.\n",
     "mplcg",
@@ -406,7 +409,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "suppress-fileinfo",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyNone,
     "  --suppress-fileinfo         \tFor generating gold files in unit testing\n",
     "mplcg",
@@ -415,7 +418,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "dump-cfg",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyNone,
     "  --dump-cfg\n",
     "mplcg",
@@ -424,7 +427,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "dump-phases",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --dump-phases=PHASENAME,... \tEnable debug trace for specified phases in the comma separated list\n",
     "mplcg",
@@ -433,7 +436,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "skip-phases",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --skip-phases=PHASENAME,... \tSkip the phases specified in the comma separated list\n",
     "mplcg",
@@ -442,7 +445,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "skip-from",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --skip-from=PHASENAME       \tSkip the rest phases from PHASENAME(included)\n",
     "mplcg",
@@ -451,7 +454,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "skip-after",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --skip-after=PHASENAME      \tSkip the rest phases after PHASENAME(excluded)\n",
     "mplcg",
@@ -460,7 +463,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "dump-func",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --dump-func=FUNCNAME        \tDump/trace only for functions whose names contain FUNCNAME as substring\n"
     "                              \t(can only specify once)\n",
@@ -470,7 +473,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "dump-before",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     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",
@@ -480,7 +483,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "dump-after",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     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",
@@ -490,7 +493,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "time-phases",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --time-phases               \tCollect compilation time stats for each phase\n"
     "  --no-time-phases            \tDon't Collect compilation time stats for each phase\n",
@@ -500,7 +503,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "use-barriers-for-volatile",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --use-barriers-for-volatile \tOptimize volatile load/str\n"
     "  --no-use-barriers-for-volatile\n",
@@ -510,7 +513,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "callee-cfi",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --callee-cfi                \tcallee cfi message will be generated\n"
     "  --no-callee-cfi             \tcallee cfi message will not be generated\n",
@@ -520,27 +523,17 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "print-func",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --print-func\n"
     "  --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,
     "cycle-pattern-list",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --cycle-pattern-list        \tFor generating cycle pattern meta\n"
     "                              \t--cycle-pattern-list=list_file\n",
@@ -560,7 +553,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "soe-check",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyNone,
     "  --soe-check                 \tInsert a soe check instruction[default off]\n",
     "mplcg",
@@ -569,27 +562,20 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "check-arraystore",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  --check-arraystore          \tcheck arraystore exception[default off]\n",
+    "  --check-arraystore          \tcheck arraystore exception[default off]\n"
+    "  --no-check-arraystore\n",
     "mplcg",
     {} },
   { kLongCalls,
     kEnable,
     nullptr,
     "long-calls",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
-    "  --long-calls                  \tgenerate long call\n",
-    "mplcg",
-    {} },
-  { kGCOnly,
-    kEnable,
-    nullptr,
-    "gconly",
-    kBuildTypeProduct,
-    kArgCheckPolicyBool,
-    "  --gconly                     \tEnable GCONLY, generate code without RC\n",
+    "  --long-calls                \tgenerate long call\n"
+    "  --no-long-calls\n",
     "mplcg",
     {} },
 // End
@@ -653,6 +639,9 @@ bool CGOptions::SolveOptions(const std::vector<Option> &opts, bool isDebug) {
       case kCGQuiet:
         SetQuiet((opt.Type() == kEnable));
         break;
+      case kVerbose:
+        SetQuiet((opt.Type() == kEnable) ? false : true);
+        break;
       case kPie:
         (opt.Type() == kEnable) ? SetOption(CGOptions::kGenPie)
                                 : ClearOption(CGOptions::kGenPie);
@@ -667,7 +656,7 @@ bool CGOptions::SolveOptions(const std::vector<Option> &opts, bool isDebug) {
         }
         break;
       }
-      case kVerbose:
+      case kCGVerbose:
         (opt.Type() == kEnable) ? SetOption(CGOptions::kVerboseAsm)
                                 : ClearOption(CGOptions::kVerboseAsm);
         break;
diff --git a/src/maple_be/src/cg/emit.cpp b/src/maple_be/src/cg/emit.cpp
old mode 100644
new mode 100755
index ae78dbe817985aa1f28e1695c0585e96fe72fac2..3452b0d8f6adc7edb22d14ca56c2a118dfe0e3a9
--- a/src/maple_be/src/cg/emit.cpp
+++ b/src/maple_be/src/cg/emit.cpp
@@ -1207,7 +1207,7 @@ void Emitter::EmitIntConst(const MIRSymbol &mirSymbol, MIRAggConst &aggConst, ui
       objSize = Globals::GetInstance()->GetBECommon()->GetTypeSize(mirType->GetTypeIndex());
     }
     /* objSize should not exceed 16 bits */
-    ASSERT(objSize <= 0xffff, "Error:the objSize is too large");
+    CHECK_FATAL(objSize <= 0xffff, "Error:the objSize is too large");
     Emit("\t.short\t" + std::to_string(objSize) + comments + "\n");
   } else if (mirSymbol.IsMuidRangeTab()) {
     MIRIntConst *subIntCt = safe_cast<MIRIntConst>(elemConst);
diff --git a/src/maple_driver/include/driver_option_common.h b/src/maple_driver/include/driver_option_common.h
index 647df8124e335a8c6f40d8134493b50b5ce9d7e1..6646ff56ee347021180534d345f819247cbbfc1b 100644
--- a/src/maple_driver/include/driver_option_common.h
+++ b/src/maple_driver/include/driver_option_common.h
@@ -35,6 +35,7 @@ enum DriverOptionIndex {
   kTimePhases,
   kGenMeMpl,
   kGenVtableImpl,
+  kVerbose,
   kAllDebug,
   kHelpLevel,
   kCommonOptionEnd,
diff --git a/src/maple_driver/include/jbc2mpl_option.h b/src/maple_driver/include/jbc2mpl_option.h
index e09b4763494e9b2edfce56f425f7ddf96364ac3a..ea2557804ff2a0158f9dbbaed1b19dbdec5550db 100644
--- a/src/maple_driver/include/jbc2mpl_option.h
+++ b/src/maple_driver/include/jbc2mpl_option.h
@@ -17,29 +17,27 @@
 #include "option_descriptor.h"
 
 namespace maple {
-using namespace mapleOption;
-
 enum JbcOptionIndex {
   kUseStringFactory,
   kOutMpl,
 };
 
-const Descriptor jbcUsage[] = {
-  { kUnknown, 0, "", "", kBuildTypeAll, kArgCheckPolicyUnknown,
+const mapleOption::Descriptor jbcUsage[] = {
+  { kUnknown, 0, "", "", mapleOption::kBuildTypeAll, mapleOption::kArgCheckPolicyUnknown,
     "========================================\n"
     " Usage: jbc2mpl [ options ]\n"
     " options:\n",
     "jbc2mpl",
     {} },
-  { kUseStringFactory, 0, "", "use-string-factory", kBuildTypeAll, kArgCheckPolicyNone,
+  { kUseStringFactory, 0, "", "use-string-factory", mapleOption::kBuildTypeAll, mapleOption::kArgCheckPolicyNone,
     "  -use-string-factory    : Replace String.<init> by StringFactory call",
     "jbc2mpl",
     {} },
-  { kOutMpl, 0, "o", "out", kBuildTypeAll, kArgCheckPolicyRequired,
+  { kOutMpl, 0, "o", "out", mapleOption::kBuildTypeAll, mapleOption::kArgCheckPolicyRequired,
     "  -o, -out output.mpl    : output mpl name",
     "jbc2mpl",
     {} },
-  { kUnknown, 0, nullptr, nullptr, kBuildTypeAll, kArgCheckPolicyNone,
+  { kUnknown, 0, nullptr, nullptr, mapleOption::kBuildTypeAll, mapleOption::kArgCheckPolicyNone,
     nullptr,
     "jbc2mpl",
     {} }
diff --git a/src/maple_driver/include/mpl_options.h b/src/maple_driver/include/mpl_options.h
index ef51f51bc8918c0a3055f9077e9ef0f00d05ceef..4ba6e2786a761338d45d56a77efb971ec323e128 100644
--- a/src/maple_driver/include/mpl_options.h
+++ b/src/maple_driver/include/mpl_options.h
@@ -211,7 +211,7 @@ class MplOptions {
   bool genMeMpl = false;
   bool genVtableImpl = false;
   bool verify = false;
-  unsigned int helpLevel = mapleOption::kBuildTypeAll;
+  unsigned int helpLevel = mapleOption::kBuildTypeDefault;
 };
 }  // 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 5123bf06f1a326bba71f3c9b1c2b3d5e2d69c30c..869532d4d12c37fddbe5828eeaaedd137509f546 100644
--- a/src/maple_driver/include/option_descriptor.h
+++ b/src/maple_driver/include/option_descriptor.h
@@ -20,11 +20,11 @@
 
 namespace mapleOption {
 enum BuildType {
-  kBuildTypeAll,
+  kBuildTypeDefault, // Print usages of all levels
   kBuildTypeProduct,
+  kBuildTypeExperimental,
   kBuildTypeDebug,
-  kBuildTypeRelease,
-  kBuildTypeExperimental
+  kBuildTypeAll // Will be printed in all levels
 };
 
 enum ArgCheckPolicy {
@@ -67,11 +67,15 @@ struct Descriptor {
 
   bool IsEnabledForCurrentBuild() const {
     switch (enableBuildType) {
-      case BuildType::kBuildTypeAll:
+      case BuildType::kBuildTypeDefault:
+        return true;
+      case BuildType::kBuildTypeProduct:
+        return true;
+      case BuildType::kBuildTypeExperimental:
         return true;
       case BuildType::kBuildTypeDebug:
         return true;
-      case BuildType::kBuildTypeRelease:
+      case BuildType::kBuildTypeAll:
         return true;
       default:
         // should never reach
diff --git a/src/maple_driver/include/option_parser.h b/src/maple_driver/include/option_parser.h
index 2c33b6afb74da827fe5a7aab83021a3e2651f1f8..c2bbc6028c69d2c27ee77d2932a7c31267d418c6 100644
--- a/src/maple_driver/include/option_parser.h
+++ b/src/maple_driver/include/option_parser.h
@@ -54,7 +54,7 @@ class OptionParser {
 
   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 unsigned int helpLevel = kBuildTypeAll) const;
+  void PrintUsage(const std::string &helpType, const unsigned int helpLevel = kBuildTypeDefault) const;
 
  private:
   bool HandleKeyValue(const std::string &key, const std::string &value, bool isValueEmpty,
diff --git a/src/maple_driver/include/usages.h b/src/maple_driver/include/usages.h
deleted file mode 100644
index 79580b4e3b18c1f9bf6e569589fc871e8e59a51e..0000000000000000000000000000000000000000
--- a/src/maple_driver/include/usages.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright (c) [2019-2020] Huawei Technologies Co.,Ltd.All rights reserved.
- *
- * OpenArkCompiler is licensed under the Mulan PSL v1.
- * You can use this software according to the terms and conditions of the Mulan PSL v1.
- * You may obtain a copy of Mulan PSL v1 at:
- *
- *     http://license.coscl.org.cn/MulanPSL
- *
- * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
- * FIT FOR A PARTICULAR PURPOSE.
- * See the Mulan PSL v1 for more details.
- */
-#ifndef MAPLE_DRIVER_INCLUDE_USAGES_H
-#define MAPLE_DRIVER_INCLUDE_USAGES_H
-
-namespace maple {
-enum OptionIndex : uint64 {
-  kUnknown,
-  kHelp,
-  kVersion,
-  kInFile,
-  kInMplt,
-  kOptimization0,
-  kOptimization2,
-  kMplcgOpt,
-  kMeOpt,
-  kMpl2MplOpt,
-  kSaveTemps,
-  kRun,
-  kOption,
-  kAllDebug,
-  // ----------jbc2mpl begin-------
-  kUseStringFactory,
-  kJbc2mplOutMpl,
-  kTimePhases,
-  kGenMeMpl,
-  kGenVtableImpl,
-  kVerify,
-  // ----------me begin-----------
-  kMeHelp,
-  kMeDumpPhases,
-  kMeSkipPhases,
-  kMeDumpFunc,
-  kMeQuiet,
-  kMeNoDot,
-  kMeSkipFrom,
-  kMeSkipAfter,
-  kSetCalleeHasSideEffect,
-  kNoSteensgaard,
-  kNoTBAA,
-  kAliasAnalysisLevel,
-  kStmtNum,
-  kRcLower,
-  kNoRcLower,
-  kMeDumpBefore,
-  kMeDumpAfter,
-  kMeOptL1,
-  kMeOptL2,
-  kMeRange,
-  kEpreLimit,
-  kEprepuLimit,
-  kStmtPrepuLimit,
-  kLpreLimit,
-  kLprepulLimit,
-  kPregreNameLimit,
-  kDelrcpuLimit,
-  kEpreIncludeRef,
-  kNoEpreIncludeRef,
-  kEpreLocalRefVar,
-  kNoEpreLocalRefVar,
-  kEprelhSivar,
-  kLessThrowAlias,
-  kNodeLegateRc,
-  kNocondBasedRc,
-  kNullcheckPre,
-  kClinitPre,
-  kDassignPre,
-  kAssign2finalPre,
-  kRegReadAtReturn,
-  kLpreSpeculate,
-  kNoLpreSpeculate,
-  kSpillatCatch,
-  // ----------mpl2mpl begin---------
-  kMpl2MplHelp,
-  kMpl2MplDumpPhase,
-  kMpl2MplSkipPhase,
-  kMpl2MplSkipFrom,
-  kMpl2MplSkipAfter,
-  kMpl2MplDumpFunc,
-  kMpl2MplQuiet,
-  kMpl2MplStubJniFunc,
-  kMpl2MplSkipVirtual,
-  kRegNativeDynamicOnly,
-  kRegNativeStaticBindingList,
-  kNativeWrapper,
-  kMpl2MplDumpBefore,
-  kMpl2MplDumpAfter,
-  kMpl2MplMapleLinker,
-  kMplnkDumpMuid,
-  kEmitVtableImpl,
-  kInlineWithProfile,
-  kInlineWithoutProfile,
-  kMpl2MplUseInline,
-  kMpl2MplNoInlineFuncList,
-  kMpl2MplUseCrossModuleInline,
-  kInlineSmallFunctionThreshold,
-  kInlineHotFunctionThreshold,
-  kInlineModuleGrowth,
-  kInlineColdFunctionThreshold,
-  kProfileHotCount,
-  kProfileColdCount,
-  kProfileHotRate,
-  kProfileColdRate,
-  kMpl2MplNativeOpt,
-  kMpl2MplOptL2,
-  kMpl2MplNoDot,
-  kGenIRProfile,
-  kProfileTest,
-  // ----------mplcg begin---------
-  kCGQuiet,
-  kPie,
-  kPic,
-  kVerbose,
-  kCGMapleLinker,
-  kCGHelp,
-  kCgen,
-  kCGNativeOpt,
-  kInsertCall,
-  kTrace,
-  kCGClassList,
-  kGenDef,
-  kGenGctib,
-  kCGBarrier,
-  kGenPrimorList,
-  kRaColor,
-  kConstFoldOpt,
-  kSuppressFinfo,
-  kEhList,
-  kObjMap,
-  kCGDumpcfg,
-  kCGDumpBefore,
-  kCGDumpAfter,
-  kCGTimePhases,
-  kCGDumpFunc,
-  kDebuggingInfo,
-  kStackGuard,
-  kDebugGenDwarf,
-  kDebugUseSrc,
-  kDebugUseMix,
-  kDebugAsmMix,
-  kProfilingInfo,
-  kProfileEnable,
-  kCGO0,
-  kCGO1,
-  kCGO2,
-  kProfileData,
-  kProepilogue,
-  kYieldPoing,
-  kLocalRc,
-  kCalleeCFI,
-  kCyclePatternList,
-  kDuplicateToDelPlt,
-  kInsertSoe,
-  kCheckArrayStore,
-  kPrintFunction,
-  kCGDumpPhases,
-  kCGSkipPhases,
-  kCGSkipFrom,
-  kCGSkipAfter,
-  kCGLazyBinding,
-  kCGHotFix,
-  kLongCalls,
-  kGcOnly,
-// ----------mplcg end-----------
-};
-
-enum EnabledIndex {
-  kDisable,
-  kEnable
-};
-}  // namespace maple
-#endif  // MAPLE_DRIVER_INCLUDE_USAGES_H
diff --git a/src/maple_driver/src/driver_option_common.cpp b/src/maple_driver/src/driver_option_common.cpp
index f2f9c87d8efc31c7fac3e0cbfd385b70b1a1596d..84ddf89129fa0e69095c92bab23c18a6d1c72bcf 100644
--- a/src/maple_driver/src/driver_option_common.cpp
+++ b/src/maple_driver/src/driver_option_common.cpp
@@ -18,15 +18,19 @@ namespace {
 using namespace maple;
 using namespace mapleOption;
 const mapleOption::Descriptor usages[] = {
-  // index, type , shortOption , longOption, connector, isCanAppend, delimiter, enableBuildType, checkPolicy, help,
-  // extra
+  // index, type , shortOption , longOption, enableBuildType, checkPolicy, help, exeName, extra bins
   { kUnknown,
     0,
     nullptr,
     nullptr,
     kBuildTypeAll,
     kArgCheckPolicyNone,
-    "USAGE: maple [options]\n\n Options:",
+    "USAGE: maple [options]\n\n"
+    "  Example 1: <Maple bin path>/maple --run=me:mpl2mpl:mplcg --option=\"[MEOPT]:[MPL2MPLOPT]:[MPLCGOPT]\"\n"
+    "                                    --mplt=MPLTPATH inputFile.mpl\n"
+    "  Example 2: <Maple bin path>/maple -O2 --mplt=mpltPath inputFile.dex\n\n"
+    "==============================\n"
+    "  Options:\n",
     "all",
     {} },
   { kHelp,
@@ -35,7 +39,10 @@ const mapleOption::Descriptor usages[] = {
     "help",
     kBuildTypeProduct,
     kArgCheckPolicyOptional,
-    "  -h --help [command]         \tPrint usage and exit.\n",
+    "  -h --help [COMPILERNAME]    \tPrint usage and exit.\n"
+    "                              \tTo print the help info of specified compiler,\n"
+    "                              \tyou can use jbc2mpl, me, mpl2mpl, mplcg... as the COMPILERNAME\n"
+    "                              \teg: --help=mpl2mpl\n",
     "all",
     {} },
   { kVersion,
@@ -84,6 +91,18 @@ const mapleOption::Descriptor usages[] = {
     "  -O2                         \tDo more optimization. (Default)\n",
     "all",
     {} },
+  { kGCOnly,
+    kEnable,
+    nullptr,
+    "gconly",
+    kBuildTypeProduct,
+    kArgCheckPolicyBool,
+    "  --gconly                     \tMake gconly is enable\n"
+    "  --no-gconly                  \tDon't make gconly is enable\n",
+    "all",
+    {
+      "mplcg"
+    } },
   { kMeOpt,
     0,
     nullptr,
@@ -144,7 +163,7 @@ const mapleOption::Descriptor usages[] = {
     0,
     "time-phases",
     nullptr,
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyNone,
     "  -time-phases                \tTiming phases and print percentages\n",
     "all",
@@ -167,6 +186,15 @@ const mapleOption::Descriptor usages[] = {
     "  --genVtableImpl             \tGenerate VtableImpl.mpl file\n",
     "all",
     {} },
+  { kVerbose,
+    kEnable,
+    nullptr,
+    "verbose",
+    kBuildTypeDebug,
+    kArgCheckPolicyBool,
+    "  -verbose                    \t: print informations\n",
+    "all",
+    { "jbc2mpl", "me", "mpl2mpl", "mplcg" } },
   { kAllDebug,
     0,
     nullptr,
@@ -182,11 +210,11 @@ const mapleOption::Descriptor usages[] = {
     "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",
+    "  --level=NUM                 \tPrint the help info of specified level.\n"
+    "                              \tNUM=0: All options (Default)\n"
+    "                              \tNUM=1: Product options\n"
+    "                              \tNUM=2: Experimental options\n"
+    "                              \tNUM=3: Debug options\n",
     "all",
     {} },
   { kUnknown,
diff --git a/src/maple_driver/src/mpl_options.cpp b/src/maple_driver/src/mpl_options.cpp
index bb1854e76a97b8c6e175fc3a5fb2da6b869c4d05..42f394e5f46f649e04834e4c9d0be3fbed3633e2 100644
--- a/src/maple_driver/src/mpl_options.cpp
+++ b/src/maple_driver/src/mpl_options.cpp
@@ -24,9 +24,7 @@
 #include "version.h"
 #include "default_options.def"
 #include "driver_option_common.h"
-#ifndef EMUI_BUILD
 #include "jbc2mpl_option.h"
-#endif
 #include "me_option.h"
 #include "option.h"
 #include "cg_option.h"
@@ -44,9 +42,7 @@ const std::vector<std::string> kMapleCompilers = { "jbc2mpl",
 int MplOptions::Parse(int argc, char **argv) {
   optionParser.reset(new OptionParser());
   optionParser->RegisteUsages(DriverOptionCommon::GetInstance());
-#ifndef EMUI_BUILD
   optionParser->RegisteUsages(jbcUsage);
-#endif
   optionParser->RegisteUsages(Options::GetInstance());
   optionParser->RegisteUsages(MeOption::GetInstance());
   optionParser->RegisteUsages(CGOptions::GetInstance());
diff --git a/src/maple_driver/src/option_parser.cpp b/src/maple_driver/src/option_parser.cpp
index 234c56aee6b79571b263465cc6c8cb7ed64ef946..2887dd70b47ebe0ee837d118e3870e07ac1c2f11 100644
--- a/src/maple_driver/src/option_parser.cpp
+++ b/src/maple_driver/src/option_parser.cpp
@@ -65,7 +65,7 @@ void OptionParser::CreateNoOption(const Descriptor &usage) {
                            (usage.longOption != nullptr) ? longOpt.c_str() : nullptr,
                            usage.enableBuildType,
                            usage.checkPolicy,
-                           usage.help,
+                           nullptr,
                            usage.exeName,
                            usage.extras };
   if (usage.shortOption != nullptr) {
@@ -120,7 +120,8 @@ void OptionParser::RegisteUsages(const Descriptor usage[]) {
 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) {
+      if (helpLevel != kBuildTypeDefault &&
+          (rawUsages[i].enableBuildType != helpLevel && rawUsages[i].enableBuildType != kBuildTypeAll)) {
         continue;
       }
       LogInfo::MapleLogger() << rawUsages[i].help << '\n';
diff --git a/src/maple_ir/include/mir_module.h b/src/maple_ir/include/mir_module.h
index ef7be317573905876633fb0e0c8b0b9b091d9aed..15912a86204707ea5c59a792d4f70f943f879629 100644
--- a/src/maple_ir/include/mir_module.h
+++ b/src/maple_ir/include/mir_module.h
@@ -300,8 +300,12 @@ class MIRModule {
     return realCaller;
   }
 
-  MapleSet<FieldID> *GetPUIdxFieldInitializedMapItem(PUIdx key) {
-    return puIdxFieldInitializedMap[key];
+  const MapleSet<FieldID> *GetPUIdxFieldInitializedMapItem(PUIdx key) const {
+    auto it = puIdxFieldInitializedMap.find(key);
+    if (it != puIdxFieldInitializedMap.end()) {
+      return it->second;
+    }
+    return nullptr;
   }
 
   std::ostream &GetOut() const {
diff --git a/src/maple_ir/src/option.cpp b/src/maple_ir/src/option.cpp
index c03ce6d837789f8f69676055973d2b00e77de5d9..920110ad6472d9b74b7e13f3d4a9ad2d68b2f7c4 100644
--- a/src/maple_ir/src/option.cpp
+++ b/src/maple_ir/src/option.cpp
@@ -66,8 +66,7 @@ std::string Options::proFileFuncData = "";
 std::string Options::proFileClassData = "";
 bool Options::checkArrayStore = false;
 enum OptionIndex {
-  kMpl2MplHelp = kCommonOptionEnd + 1,
-  kMpl2MplDumpPhase,
+  kMpl2MplDumpPhase = kCommonOptionEnd + 1,
   kMpl2MplSkipPhase,
   kMpl2MplSkipFrom,
   kMpl2MplSkipAfter,
@@ -105,16 +104,6 @@ enum OptionIndex {
 };
 
 const Descriptor kUsage[] = {
-  { kMpl2MplHelp,
-    0,
-    "h-mpl2mpl",
-    "help-mpl2mpl",
-    kBuildTypeAll,
-    kArgCheckPolicyOptional,
-    "  -h-mpl2mpl --help-mpl2mpl   \tPrint usage and exit.Available command names:\n"
-    "                              \tmpl2mpl\n",
-    "mpl2mpl",
-    {} },
   { kMpl2MplDumpPhase,
     0,
     nullptr,
@@ -139,7 +128,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "skip-from",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --skip-from                 \tSkip all remaining phases including PHASENAME\n"
     "                              \t--skip-from=PHASENAME\n",
@@ -149,7 +138,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "skip-after",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --skip-after                \tSkip all remaining phases after PHASENAME\n"
     "                              \t--skip-after=PHASENAME\n",
@@ -200,7 +189,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "inline-with-profile",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --inline-with-profile       \tEnable profile-based inlining\n"
     "  --no-inline-with-profile    \tDisable profile-based inlining\n",
@@ -210,7 +199,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "inline",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --inline                    \tEnable function inlining\n"
     "  --no-inline                 \tDisable function inlining\n",
@@ -220,7 +209,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "no-inlinefunclist",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --no-inlinefunclist=list    \tDo not inline function in this list\n",
     "mpl2mpl",
@@ -229,7 +218,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "cross-module-inline",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --cross-module-inline       \tEnable cross-module inlining\n"
     "  --no-cross-module-inline    \tDisable cross-module inlining\n",
@@ -239,7 +228,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "inline-small-function-threshold",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --inline-small-function-threshold=15            \tThreshold for inlining small function\n",
     "mpl2mpl",
@@ -248,7 +237,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "inline-hot-function-threshold",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --inline-hot-function-threshold=30              \tThreshold for inlining hot function\n",
     "mpl2mpl",
@@ -257,7 +246,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "inline-module-growth",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --inline-module-growth=100000                   \tThreshold for maxmium code size growth rate (10%)\n",
     "mpl2mpl",
@@ -266,7 +255,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "inline-cold-function-threshold",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --inline-cold-function-threshold=3              \tThreshold for inlining hot function\n",
     "mpl2mpl",
@@ -275,7 +264,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "profile-hot-count",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --profile-hot-count=1000    \tA count is regarded as hot if it exceeds this number\n",
     "mpl2mpl",
@@ -284,7 +273,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "profile-cold-count",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --profile-cold-count=10     \tA count is regarded as cold if it is below this number\n",
     "mpl2mpl",
@@ -293,7 +282,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "profile-hot-rate",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --profile-hot-rate=500000   \tA count is regarded as hot if it is in the largest 50%\n",
     "mpl2mpl",
@@ -302,7 +291,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "profile-cold-rate",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --profile-cold-rate=900000  \tA count is regarded as cold if it is in the smallest 10%\n",
     "mpl2mpl",
@@ -311,7 +300,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "nativewrapper",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --nativewrapper             \tGenerate native wrappers [default]\n",
     "mpl2mpl",
@@ -330,7 +319,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "static-binding-list",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --static-bindig-list        \tOnly Generate static binding function in file configure list\n"
     "                              \t--static-bindig-list=file\n",
@@ -370,7 +359,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "emitVtableImpl",
-    kBuildTypeAll,
+    kBuildTypeProduct,
     kArgCheckPolicyBool,
     "  --emitVtableImpl            \tgenerate VtableImpl file\n"
     "  --no-emitVtableImpl         \tDon't generate VtableImpl file\n",
@@ -381,7 +370,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "skipvirtual",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --skipvirtual\n"
     "  --no-skipvirtual\n",
@@ -420,7 +409,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "nodot",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --nodot                     \tDisable dot file generation from cfg\n"
     "  --no-nodot                  \tEnable dot file generation from cfg\n",
@@ -430,7 +419,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "ir-profile-gen",
-    mapleOption::BuildType::kBuildTypeAll,
+    mapleOption::BuildType::kBuildTypeExperimental,
     mapleOption::ArgCheckPolicy::kArgCheckPolicyBool,
     "  --ir-profile-gen              \tGen IR level Profile\n"
     "  --no-ir-profile-gen           \tDisable Gen IR level Profile\n",
@@ -440,7 +429,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "profile-test",
-    mapleOption::BuildType::kBuildTypeAll,
+    mapleOption::BuildType::kBuildTypeExperimental,
     mapleOption::ArgCheckPolicy::kArgCheckPolicyBool,
     "  --profile-test              \tprofile test\n"
     "  --no-profile-test           \tDisable profile test\n",
@@ -508,6 +497,9 @@ bool Options::SolveOptions(const std::vector<Option> &opts,
       case kMpl2MplQuiet:
         quiet = (opt.Type() == kEnable);
         break;
+      case kVerbose:
+        quiet = (opt.Type() == kEnable) ? false : true;
+        break;
       case kMpl2MplDumpPhase:
         dumpPhase = opt.Args();
         break;
diff --git a/src/maple_me/include/me_rc_lowering.h b/src/maple_me/include/me_rc_lowering.h
index dda8b11a59dcd701978f45b840c8a3668507eac9..96bcc035c263d6fb1eaf740b085d3ad9fba9b1c1 100644
--- a/src/maple_me/include/me_rc_lowering.h
+++ b/src/maple_me/include/me_rc_lowering.h
@@ -105,7 +105,7 @@ class RCLowering {
   std::map<OStIdx, VarMeExpr*> cleanUpVars{};
   std::map<OStIdx, OriginalSt*> varOStMap{};
   // used to store initialized map, help to optimize dec ref in first assignment
-  std::unordered_map<MeExpr*, MapleSet<FieldID>*> initializedFields{};
+  std::unordered_map<MeExpr*, std::set<FieldID>> initializedFields{};
   bool enabledDebug;
 };
 
diff --git a/src/maple_me/include/occur.h b/src/maple_me/include/occur.h
index 7a024ac532777902b89187524e918a8b2d98d074..bb4f4f0f167236264d984e99bc99c5f2e152d3e9 100644
--- a/src/maple_me/include/occur.h
+++ b/src/maple_me/include/occur.h
@@ -489,20 +489,6 @@ class MePhiOcc : public MeOccur {
 // each singly linked list repersents each bucket in workCandHashTable
 class PreWorkCand {
  public:
-  static const uint32 workCandHashLength = 229;
-  static uint32 ComputeWorkCandHashIndex(const MeExpr &meExpr);
-  static std::array<PreWorkCand*, workCandHashLength> &GetWorkcandHashTable() {
-    return workCandHashTable;
-  }
-
-  static PreWorkCand *GetWorkcandFromIndex(size_t idx) {
-    return workCandHashTable[idx];
-  }
-
-  static void SetWorkCandAt(size_t idx, PreWorkCand &workCand) {
-    workCandHashTable[idx] = &workCand;
-  }
-
   PreWorkCand(MapleAllocator &alloc, int32 idx, MeExpr *meExpr, PUIdx pIdx)
       : next(nullptr),
         index(idx),
@@ -628,7 +614,6 @@ class PreWorkCand {
   }
 
  private:
-  static std::array<PreWorkCand*, workCandHashLength> workCandHashTable;
   void InsertRealOccAt(MeRealOcc &occ, MapleVector<MeRealOcc*>::iterator it, PUIdx pIdx);
   PreWorkCand *next;
   int32 index;
@@ -649,7 +634,7 @@ class PreStmtWorkCand : public PreWorkCand {
       : PreWorkCand(alloc, idx, nullptr, pIdx), theMeStmt(&meStmt), lhsIsFinal(false) {}
 
   virtual ~PreStmtWorkCand() = default;
-  static uint32 ComputeStmtWorkCandHashIndex(const MeStmt &stmt);
+
   void DumpCand(IRMap &irMap) const {
     theMeStmt->Dump(&irMap);
   }
@@ -678,5 +663,30 @@ class PreStmtWorkCand : public PreWorkCand {
   MeStmt *theMeStmt;  // the statement of this workcand
   bool lhsIsFinal;    // used only if candidate is an assignment
 };
+
+class PreWorkCandHashTable {
+ public:
+  static const uint32 workCandHashLength = 229;
+  static uint32 ComputeWorkCandHashIndex(const MeExpr &meExpr);
+  static uint32 ComputeStmtWorkCandHashIndex(const MeStmt &stmt);
+
+  PreWorkCandHashTable() = default;
+  ~PreWorkCandHashTable() = default;
+
+  std::array<PreWorkCand*, workCandHashLength> &GetWorkcandHashTable() {
+    return workCandHashTable;
+  }
+
+  PreWorkCand *GetWorkcandFromIndex(size_t idx) {
+    return workCandHashTable[idx];
+  }
+
+  void SetWorkCandAt(size_t idx, PreWorkCand &workCand) {
+    workCandHashTable[idx] = &workCand;
+  }
+
+ private:
+  std::array<PreWorkCand*, workCandHashLength> workCandHashTable;
+};
 }  // namespace maple
 #endif  // MAPLE_ME_INCLUDE_OCCUR_H
diff --git a/src/maple_me/include/ssa_pre.h b/src/maple_me/include/ssa_pre.h
index f38bf0e8386e0dd51852ef1ce82b52c7976ef93f..7214143692dfaca4415d5b739f26e8eeb1073ffc 100644
--- a/src/maple_me/include/ssa_pre.h
+++ b/src/maple_me/include/ssa_pre.h
@@ -47,7 +47,7 @@ class SSAPre {
         varPhiDfns(std::less<uint32>(), ssaPreAllocator.Adapter()),
         rename2Set(std::less<uint32>(), ssaPreAllocator.Adapter()),
         temp2LocalRefVarMap(ssaPreAllocator.Adapter()) {
-    PreWorkCand::GetWorkcandHashTable().fill(nullptr);
+    preWorkCandHashTable.GetWorkcandHashTable().fill(nullptr);
   }
 
   virtual ~SSAPre() = default;
@@ -235,6 +235,7 @@ class SSAPre {
   int32 reBuiltOccIndex = -1;  // stores the size of worklist every time when try to add new worklist, update before
   // each code motion
   uint32 strIdxCount = 0;  // ssapre will create a lot of temp variables if using var to store redundances, start from 0
+  PreWorkCandHashTable preWorkCandHashTable;
 
  private:
   virtual void DoSSAFRE() {};
diff --git a/src/maple_me/src/me_option.cpp b/src/maple_me/src/me_option.cpp
index ee69924afe7300d6d581624399c7ce1685930281..c9b010b76e8b2b4b94d6d32773e1df855bb95b6c 100644
--- a/src/maple_me/src/me_option.cpp
+++ b/src/maple_me/src/me_option.cpp
@@ -119,11 +119,11 @@ enum OptionIndex {
 const Descriptor kUsage[] = {
   { kMeHelp,
     0,
-    "h-me",
-    "help-me",
-    kBuildTypeAll,
+    "h",
+    "help",
+    kBuildTypeExperimental,
     kArgCheckPolicyOptional,
-    "  -h-me --help-me             \tPrint usage and exit.Available command names:\n"
+    "  -h --help                   \tPrint usage and exit.Available command names:\n"
     "                              \tme\n",
     "me",
     {} },
@@ -200,7 +200,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "nodot",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --nodot                     \tDisable dot file generation from cfg\n"
     "  --no-nodot                  \tEnable dot file generation from cfg\n",
@@ -210,7 +210,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "setCalleeHasSideEffect",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --setCalleeHasSideEffect    \tSet all the callees have side effect\n"
     "  --no-setCalleeHasSideEffect \tNot set all the callees have side effect\n",
@@ -220,7 +220,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "noSteensgaard",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --noSteensgaard             \tDisable Steensgaard-style alias analysis\n"
     "  --no-noSteensgaard          \tEnable Steensgaard-style alias analysis\n",
@@ -230,7 +230,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "noTBAA",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --noTBAA                    \tDisable type-based alias analysis\n"
     "  --no-noTBAA                 \tEnable type-based alias analysis\n",
@@ -240,7 +240,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "aliasAnalysisLevel",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --aliasAnalysisLevel        \tSet level of alias analysis. \n"
     "                              \t0: most conservative;\n"
@@ -253,7 +253,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "stmtnum",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --stmtnum                   \tPrint MeStmt index number in IR dump\n"
     "  --no-stmtnum                \tDon't print MeStmt index number in IR dump\n",
@@ -263,7 +263,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "rclower",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --rclower                   \tEnable rc lowering\n"
     "  --no-rclower                \tDisable rc lowering\n",
@@ -343,7 +343,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "pregrenamelimit",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --pregrenamelimit           \tApply Preg Renaming optimization only up to NUM times\n"
     "                              \t--pregrenamelimit=NUM\n",
@@ -353,7 +353,7 @@ const Descriptor kUsage[] = {
     0,
     nullptr,
     "delrcpulimit",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyRequired,
     "  --delrcpulimit              \tApply DELEGATERC optimization only for the first NUM PUs\n"
     "                              \t--delrcpulimit=NUM\n",
@@ -381,7 +381,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "epreincluderef",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --epreincluderef            \tInclude ref-type expressions when performing epre optimization\n"
     "  --no-epreincluderef         \tDon't include ref-type expressions when performing epre optimization\n",
@@ -391,7 +391,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "eprelocalrefvar",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --eprelocalrefvar           \tThe EPRE phase will create new localrefvars when appropriate\n"
     "  --no-eprelocalrefvar        \tDisable the EPRE phase create new localrefvars when appropriate\n",
@@ -401,7 +401,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "eprelhsivar",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --eprelhsivar               \tThe EPRE phase will consider iassigns when optimizing ireads\n"
     "  --no-eprelhsivar            \tDisable the EPRE phase consider iassigns when optimizing ireads\n",
@@ -411,7 +411,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "lessthrowalias",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --lessthrowalias            \tHandle aliases at java throw statements more accurately\n"
     "  --no-lessthrowalias         \tDisable lessthrowalias\n",
@@ -421,7 +421,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "nodelegaterc",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --nodelegateerc             \tDo not apply RC delegation to local object reference pointers\n"
     "  --no-nodelegateerc          \tDisable nodelegateerc\n",
@@ -431,7 +431,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "nocondbasedrc",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --nocondbasedrc             \tDo not apply condition-based RC optimization to\n"
     "                              \tlocal object reference pointers\n"
@@ -442,7 +442,7 @@ const Descriptor kUsage[] = {
     kEnable,
     nullptr,
     "regreadatreturn",
-    kBuildTypeAll,
+    kBuildTypeExperimental,
     kArgCheckPolicyBool,
     "  --regreadatreturn           \tAllow register promotion to promote the operand of return statements\n"
     "  --no-regreadatreturn        \tDisable regreadatreturn\n",
@@ -519,6 +519,9 @@ bool MeOption::SolveOptions(const std::vector<mapleOption::Option> &opts, bool i
       case kMeQuiet:
         quiet = (opt.Type() == kEnable);
         break;
+      case kVerbose:
+        quiet = (opt.Type() == kEnable) ? false : true;
+        break;
       case kSetCalleeHasSideEffect:
         setCalleeHasSideEffect = (opt.Type() == kEnable);
         break;
diff --git a/src/maple_me/src/me_rc_lowering.cpp b/src/maple_me/src/me_rc_lowering.cpp
index 6beee9bc69e0144cd81a4e701d8d382158081ca8..1a30c6f1518775a6915d27df567f7519974f4b5b 100644
--- a/src/maple_me/src/me_rc_lowering.cpp
+++ b/src/maple_me/src/me_rc_lowering.cpp
@@ -461,8 +461,8 @@ bool RCLowering::IsInitialized(IvarMeExpr &ivar) {
     return true;
   }
   FieldID fieldID = ivar.GetFieldID();
-  MapleSet<FieldID> *fieldSet = initializedFields[base];
-  if (fieldSet != nullptr && (fieldSet->count(fieldID) > 0 || fieldSet->count(0) > 0)) {
+  std::set<FieldID> &fieldSet = initializedFields[base];
+  if (fieldSet.count(fieldID) > 0 || fieldSet.count(0) > 0) {
     return true;
   }
   MIRType *baseType = GlobalTables::GetTypeTable().GetTypeFromTyIdx(ivar.GetTyIdx());
@@ -484,12 +484,8 @@ void RCLowering::HandleAssignMeStmtIvarLHS(MeStmt &stmt) {
   }
   if (!IsInitialized(*lhsInner)) {
     stmt.DisableNeedDecref();
-    MapleSet<FieldID> *fieldSet = initializedFields[lhsInner->GetBase()];
-    if (fieldSet == nullptr) {
-      fieldSet =
-          mirModule.GetMemPool()->New<MapleSet<FieldID>>(mirModule.GetMPAllocator().Adapter());
-    }
-    fieldSet->insert(fieldID);
+    std::set<FieldID> &fieldSet = initializedFields[lhsInner->GetBase()];
+    fieldSet.insert(fieldID);
   }
   MeExpr *rhsInner = stmt.GetRHS();
   MIRIntrinsicID intrinsicID = SelectWriteBarrier(stmt);
@@ -595,7 +591,11 @@ void RCLowering::InitializedObjectFields(MeStmt &stmt) {
   bool inInitializedMap =
       mirModule.GetPuIdxFieldInitializedMap().find(call.GetPUIdx()) != mirModule.GetPuIdxFieldInitializedMap().end();
   if (callee.IsConstructor() && isNew && hasNotInitialized && inInitializedMap) {
-    initializedFields[firstOpnd] = mirModule.GetPUIdxFieldInitializedMapItem(call.GetPUIdx());
+    initializedFields.emplace(firstOpnd, std::set<FieldID>());
+    const auto *origFieldSet = mirModule.GetPUIdxFieldInitializedMapItem(call.GetPUIdx());
+    if (origFieldSet != nullptr) {
+      initializedFields[firstOpnd].insert(origFieldSet->begin(), origFieldSet->end());
+    }
   } else {
     for (auto iter : call.GetOpnds()) {
       gcMallocObjects.erase(iter);
diff --git a/src/maple_me/src/me_stmt_pre.cpp b/src/maple_me/src/me_stmt_pre.cpp
index 906013290ef24b15e2e1c4594443140ee2729c8a..e1a1840c3de192f45cd80e14d25eb0b7057a8b60 100644
--- a/src/maple_me/src/me_stmt_pre.cpp
+++ b/src/maple_me/src/me_stmt_pre.cpp
@@ -754,8 +754,8 @@ void MeStmtPre::ConstructUseOccurMap() {
 
 // create a new realOcc based on meStmt
 PreStmtWorkCand *MeStmtPre::CreateStmtRealOcc(MeStmt &meStmt, int seqStmt) {
-  uint32 hashIdx = PreStmtWorkCand::ComputeStmtWorkCandHashIndex(meStmt);
-  auto *wkCand = static_cast<PreStmtWorkCand*>(PreWorkCand::GetWorkcandFromIndex(hashIdx));
+  uint32 hashIdx = PreWorkCandHashTable::ComputeStmtWorkCandHashIndex(meStmt);
+  auto *wkCand = static_cast<PreStmtWorkCand*>(preWorkCandHashTable.GetWorkcandFromIndex(hashIdx));
   while (wkCand != nullptr) {
     MeStmt *currStmt = wkCand->GetTheMeStmt();
     ASSERT(currStmt != nullptr, "CreateStmtRealOcc: found workcand with theMeStmt as nullptr");
@@ -780,8 +780,8 @@ PreStmtWorkCand *MeStmtPre::CreateStmtRealOcc(MeStmt &meStmt, int seqStmt) {
   workList.push_back(wkCand);
   wkCand->AddRealOccAsLast(*newOcc, GetPUIdx());
   // add to bucket at workcandHashTable[hashIdx]
-  wkCand->SetNext(*PreWorkCand::GetWorkcandFromIndex(hashIdx));
-  PreWorkCand::SetWorkCandAt(hashIdx, *wkCand);
+  wkCand->SetNext(*preWorkCandHashTable.GetWorkcandFromIndex(hashIdx));
+  preWorkCandHashTable.SetWorkCandAt(hashIdx, *wkCand);
   return wkCand;
 }
 
diff --git a/src/maple_me/src/occur.cpp b/src/maple_me/src/occur.cpp
index 69b11d2c1799128fa3c01fbb8d06feee645e21a9..ea9759a24582bd40da0ab41d21f0ffecbec6947e 100644
--- a/src/maple_me/src/occur.cpp
+++ b/src/maple_me/src/occur.cpp
@@ -31,8 +31,6 @@ constexpr uint32_t kOffsetNaryMeStmtOpnd = 2;
 }
 
 namespace maple {
-std::array<PreWorkCand*, PreWorkCand::workCandHashLength> PreWorkCand::workCandHashTable;
-
 void MeOccur::DumpOccur(IRMap &irMap) {
   MIRModule *mod = &irMap.GetSSATab().GetModule();
   mod->GetOut() << "MeOccur ";
@@ -199,7 +197,7 @@ void MeInsertedOcc::Dump(const IRMap &irMap) const {
 }
 
 // compute bucket index for the work candidate in workCandHashTable
-uint32 PreWorkCand::ComputeWorkCandHashIndex(const MeExpr &meExpr) {
+uint32 PreWorkCandHashTable::ComputeWorkCandHashIndex(const MeExpr &meExpr) {
   uint32 hashIdx = 0;
   MeExprOp meOp = meExpr.GetMeOp();
   switch (meOp) {
@@ -314,7 +312,7 @@ void PreWorkCand::AddRealOccSorted(const Dominance &dom, MeRealOcc &occ, PUIdx p
 }
 
 // compute bucket index for the work candidate in workCandHashTable
-uint32 PreStmtWorkCand::ComputeStmtWorkCandHashIndex(const MeStmt &stmt) {
+uint32 PreWorkCandHashTable::ComputeStmtWorkCandHashIndex(const MeStmt &stmt) {
   uint32 hIdx = (static_cast<uint32>(stmt.GetOp())) << kOffsetMeStmtOpcode;
   switch (stmt.GetOp()) {
     case OP_assertnonnull: {
diff --git a/src/maple_me/src/ssa_pre.cpp b/src/maple_me/src/ssa_pre.cpp
index b84ecf69c56a4c551d552219399ad8dcbdcfdd7f..ece34ed20a8b6ea1b3459e51db63a44422b63f72 100644
--- a/src/maple_me/src/ssa_pre.cpp
+++ b/src/maple_me/src/ssa_pre.cpp
@@ -1326,8 +1326,8 @@ bool SSAPre::CheckIfAnyLocalOpnd(const MeExpr &meExpr) const {
 
 // create a new realOcc based on the meStmt and meExpr
 MeRealOcc *SSAPre::CreateRealOcc(MeStmt &meStmt, int seqStmt, MeExpr &meExpr, bool isRebuilt, bool isLHS) {
-  uint32 hashIdx = PreWorkCand::ComputeWorkCandHashIndex(meExpr);
-  PreWorkCand *wkCand = PreWorkCand::GetWorkcandFromIndex(hashIdx);
+  uint32 hashIdx = PreWorkCandHashTable::ComputeWorkCandHashIndex(meExpr);
+  PreWorkCand *wkCand = preWorkCandHashTable.GetWorkcandFromIndex(hashIdx);
   while (wkCand != nullptr) {
     MeExpr *currMeExpr = wkCand->GetTheMeExpr();
     ASSERT(currMeExpr != nullptr, "CreateRealOcc: found workcand with theMeExpr as nullptr");
@@ -1366,8 +1366,8 @@ MeRealOcc *SSAPre::CreateRealOcc(MeStmt &meStmt, int seqStmt, MeExpr &meExpr, bo
   workList.push_back(wkCand);
   wkCand->AddRealOccAsLast(*newOcc, GetPUIdx());
   // add to bucket at workcandHashTable[hashIdx]
-  wkCand->SetNext(*PreWorkCand::GetWorkcandFromIndex(hashIdx));
-  PreWorkCand::SetWorkCandAt(hashIdx, *wkCand);
+  wkCand->SetNext(*preWorkCandHashTable.GetWorkcandFromIndex(hashIdx));
+  preWorkCandHashTable.SetWorkCandAt(hashIdx, *wkCand);
   return newOcc;
 }
 
diff --git a/test/testsuite/maple.py b/test/testsuite/maple.py
new file mode 100644
index 0000000000000000000000000000000000000000..cf52f1f56eaded76d41348d677d83f5b90a64ce5
--- /dev/null
+++ b/test/testsuite/maple.py
@@ -0,0 +1,352 @@
+#!/usr/bin/python3
+# -*- coding:utf-8 -*-
+#
+# Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+#
+# OpenArkCompiler is licensed under the Mulan PSL v1.
+# You can use this software according to the terms and conditions of the Mulan PSL v1.
+# You may obtain a copy of Mulan PSL v1 at:
+#
+#     http://license.coscl.org.cn/MulanPSL
+#
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+# FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v1 for more details.
+#
+
+import argparse
+import collections
+import logging
+import os
+import subprocess
+import time
+import re
+from functools import wraps
+
+
+limitation = 0
+output_name = ""
+input_name = ""
+logger = logging.getLogger("COMPILE")
+logger.setLevel(logging.DEBUG)
+ch = logging.StreamHandler()
+ch.setLevel(logging.DEBUG)
+# create formatter and add it to the handlers
+formatter = logging.Formatter("%(asctime)-18s - %(name)s - %(levelname)s - %(message)s")
+ch.setFormatter(formatter)
+# add the handlers to the logger
+logger.addHandler(ch)
+
+
+def timing(func):
+    # Decorator that reports the execution time.
+    @wraps(func)
+    def wrapper(*args, **kwargs):
+        start = time.time()
+        result = func(*args, **kwargs)
+        end = time.time()
+        logger.info("Time Consuming:" + str(end - start) + "s")
+        return result
+
+    return wrapper
+
+
+# exec the compile command
+@timing
+def build(cmd):
+    global limitation
+    run_cmd = " ".join(cmd)
+    logger.info(run_cmd)
+    com = subprocess.Popen(run_cmd,
+                           stdout=subprocess.PIPE,
+                           stderr=subprocess.PIPE,
+                           shell=True,
+                           cwd="./",
+                           universal_newlines=True)
+    com_out, com_err = "", ""
+    try:
+        com_out, com_err = com.communicate(timeout=limitation)
+        if com_out is not None:
+            logger.debug(com_out)
+        if not com.returncode == 0:
+            logger.error(com_err)
+            exit(1)
+    except subprocess.TimeoutExpired as e:
+        com.kill()
+        logger.error(e)
+        exit(3)
+    except Exception as ee:
+        com.kill()
+        logger.error(ee)
+        exit(1)
+    return com_out, com_err, com.returncode
+
+
+class MultiCompiler:
+    def __init__(self, name, in_suffix, out_suffix, options):
+        self._in_files_name = ""
+        self._out_file_name = ""
+        self._is_skipped = True
+        self._name = name
+        self._in_suffix = in_suffix
+        self._out_suffix = out_suffix
+        self._options = options
+
+    def get_in_suffix(self):
+        return self._in_suffix
+
+    def update_info(self, path, options):
+        if path is not None:
+            self._name = path + self._name
+        if options is not None:
+            self._options = self._options + " " + options
+
+    def prepare(self, file_list):
+        temp_list = file_list.copy()
+        for in_file in temp_list:
+            name = in_file[0:-len(self._in_suffix)]
+            if in_file == name + self._in_suffix:
+                self._is_skipped = False
+                file_list.remove(in_file)
+                self._in_files_name = self._in_files_name + in_file + " "
+                self._out_file_name = name + self._out_suffix
+                file_list.append(self._out_file_name)
+            else:
+                continue
+
+    def build(self):
+        if not self._is_skipped:
+            return build(self._gen_cmd())
+
+    def _gen_cmd(self):
+        cmd = [self._name]
+        cmd.extend(self._make_opts())
+        cmd.extend(re.sub(r"\s+", " ", self._in_files_name).strip().split(" "))
+        return cmd
+
+    def _make_opts(self):
+        options = self._options.strip()
+        opts = []
+        opts.append(options)
+        return opts
+
+
+class Javac(MultiCompiler):
+    def prepare(self, file_list):
+        temp_list = file_list.copy()
+        for in_file in temp_list:
+            name = in_file[0:-len(self._in_suffix)]
+            if in_file == name + self._in_suffix:
+                self._is_skipped = False
+                file_list.remove(in_file)
+                self._in_files_name = self._in_files_name + in_file + " "
+            else:
+                continue
+        if not self._is_skipped:
+            self._out_file_name = "*.class"
+            file_list.append(self._out_file_name)
+
+
+class Jar(MultiCompiler):
+    def prepare(self, file_list):
+        global output_name
+        temp_list = file_list.copy()
+        for in_file in temp_list:
+            name = in_file[0:-len(self._in_suffix)]
+            if in_file == name + self._in_suffix:
+                self._is_skipped = False
+                file_list.remove(in_file)
+                self._in_files_name = self._in_files_name + in_file + " "
+            else:
+                continue
+        # Use the first input file name as the output file name
+        if not self._is_skipped:
+            self._out_file_name = output_name.split("/")[-1].split(".")[0] + self._out_suffix
+            file_list.append(self._out_file_name)
+
+    def _gen_cmd(self):
+        # Specify the output file name
+        cmd = [self._name]
+        cmd.extend(self._make_opts())
+        cmd.extend(re.sub(r"\s+", " ", self._out_file_name).strip().split(" "))
+        cmd.extend(re.sub(r"\s+", " ", self._in_files_name).strip().split(" "))
+        return cmd
+
+
+class SingleCompiler(MultiCompiler):
+    def prepare(self, file_list):
+        is_single = 0
+        temp_list = file_list.copy()
+        for in_file in temp_list:
+            name = in_file[0:-len(self._in_suffix)]
+            if in_file == name + self._in_suffix:
+                self._is_skipped = False
+                is_single = is_single + 1
+                if is_single > 1:
+                    logger.error("Not support multi .jar")
+                    exit(1)
+                file_list.remove(in_file)
+                self._in_files_name = in_file
+                self._out_file_name = name + self._out_suffix
+                file_list.append(self._out_file_name)
+            else:
+                continue
+
+
+class Ld(MultiCompiler):
+    def _gen_cmd(self):
+        # Specify the output file name
+        cmd = [self._name]
+        cmd.extend(re.sub(r"\s+", " ", self._in_files_name).strip().split(" "))
+        cmd.extend(self._make_opts())
+        return cmd
+
+
+# ------------------------------------------------------------------------
+#
+# initial parser and parse the args
+# Add parser arguments by tool chain components name
+#
+# ------------------------------------------------------------------------
+def do_init(components):
+    parser = argparse.ArgumentParser(prog="maple", usage="maple [options] <inputs>")
+    # choose toolchain target
+    parser.add_argument("-p", "--platform", dest="target", choices=["aarch64"], default="aarch64",
+                        help="choose toolchain target, default is aarch64")
+    # Select compile phase
+    parser.add_argument("-s", "--stage", dest='stage', choices=["javac", "jar", "maple", "as", "ld"], default="ld",
+                        help="Select the compiler stage, default is ld")
+    # set timeout limitation
+    parser.add_argument("--timeout", metavar="TIMEOUT", dest="timeout", default=None, type=int,
+                        help="set the timeout limitation")
+    # set the output name
+    parser.add_argument("-o", metavar="OUTPUT", dest="output", default="",
+                        help="set the output file name")
+    suffixes = set()
+    for name in components.keys():
+        parser.add_argument("--" + name, metavar=name.upper(),
+                            help="set the options for component " + name)
+        suffixes.add(components[name].get_in_suffix())
+    # check the legal inputs
+    parser.add_argument("filename", metavar="<inputs>", nargs="+",
+                        help="legal input files include: " + str(suffixes))
+    args = parser.parse_args()
+    return vars(args)
+
+
+# ------------------------------------------------------------------------
+#
+#  set the tool path and compile options
+#
+# -----------------------------------------------------------------------
+def do_prepare(components, info, maple_root):
+    global output_name
+    maple_out_path = maple_root + "/output"
+    maple_out_lib_path = maple_out_path + "/ops"
+    maple_out_bin_path = maple_out_path + "/bin/"
+    gnu_bin_path = maple_root + "/tools/clang_llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04/bin/"
+    javac_options = "-g -d . "
+    jar_options = "-cvf "
+    as_options = "-g3 -O2 -x assembler-with-cpp -march=armv8-a -target aarch64-linux-gnu -c "
+    linker_options = "-g3 -O2 -march=armv8-a -target aarch64-linux-gnu -fPIC -shared -o "\
+                   + output_name + " " + maple_out_lib_path + "/mrt_module_init.o "\
+                   + "-fuse-ld=lld -rdynamic -lcore-all -lcommon-bridge -Wl,-z,notext -Wl,-T"\
+                   + maple_out_lib_path + "/linker/maplelld.so.lds"
+
+    components["javac"].update_info(None, info["javac"])
+    components["jar"].update_info(None, info["jar"])
+    components["maple"].update_info(maple_out_bin_path, info["maple"])
+    components["as"].update_info(gnu_bin_path, info["as"])
+    components["ld"].update_info(gnu_bin_path, info["ld"])
+
+    components["javac"].update_info(None, javac_options)
+    components["jar"].update_info(None, jar_options)
+    components["as"].update_info(None, as_options)
+    components["ld"].update_info(None, linker_options)
+
+
+# ------------------------------------------------------------------------
+#
+#  Select compile phase: "javac", "jar", "maple", "as", "ld"
+#
+# -----------------------------------------------------------------------
+def do_update(components, file_type):
+    if file_type == "javac":
+        components.pop('jar')
+        components.pop('maple')
+        components.pop('as')
+        components.pop('ld')
+    elif file_type == "jar":
+        components.pop('maple')
+        components.pop('as')
+        components.pop('ld')
+    elif file_type == "maple":
+        components.pop('as')
+        components.pop('ld')
+    elif file_type == "as":
+        components.pop('ld')
+
+
+# ------------------------------------------------------------------------
+#
+#  compile files one by one
+#
+# -----------------------------------------------------------------------
+def do_check(components, file_list):
+    # del the repeat input files
+    for in_file in file_list:
+        while file_list.count(in_file) > 1:
+            file_list.remove(in_file)
+        if not os.path.isfile(in_file):
+            logger.error("No such file or directory: " + in_file)
+            exit(1)
+    # compile accord with pre-install phases
+    for phase in list(components.keys()):
+        components[phase].prepare(file_list)
+
+
+# ------------------------------------------------------------------------
+#
+#  Main entry for maple java driver
+#
+# ------------------------------------------------------------------------
+def main():
+    maple_root = os.environ.get("MAPLE_ROOT")
+    if maple_root is None:
+        logger.error("Not found system environment: MAPLE_ROOT")
+        exit(1)
+    # initial all tool chain components:
+    # set the default name, input suffix, output suffix, and if it support multi-inputs
+    components = collections.OrderedDict()
+    components["javac"] = Javac("/usr/bin/javac", ".java", ".class", "")
+    components["jar"] = Jar("/usr/bin/jar", ".class", ".jar", "")
+    components["maple"] = SingleCompiler("maple", ".jar", ".VtableImpl.s", "")
+    components["as"] = MultiCompiler("clang++", ".s", ".o", "")
+    components["ld"] = Ld("clang++", ".o", ".so", "")
+
+    # set the parser and collect the args
+    info = do_init(components)
+    # set the limitation and output file name
+    global limitation, output_name, input_name
+    limitation = info["timeout"]
+    output_name = info["output"]
+    file_list = info["filename"]
+    file_type = info["stage"]
+    input_name = file_list[0]
+    input_name = input_name.split("/")[-1].split(".")[0]
+    if output_name == "":
+        output_name = input_name + ".so"
+    # set the compile options and tool path
+    do_prepare(components, info, maple_root)
+    # Select compile phase
+    do_update(components, file_type)
+    # check files one by one
+    do_check(components, file_list)
+    # compile accord with pre-install phases
+    for phase in list(components.keys()):
+        components[phase].build()
+    logger.info("Compile Finished!")
+
+if __name__ == "__main__":
+    main()
diff --git a/test/testsuite/ouroboros/clinit_test/RT0001-rt-clinit-clinit_base_001/ClinitBase001.java b/test/testsuite/ouroboros/clinit_test/RT0001-rt-clinit-clinit_base_001/ClinitBase001.java
new file mode 100755
index 0000000000000000000000000000000000000000..3ff1a949eaa2f20b7a63e24bdbca4bc6c752fd73
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0001-rt-clinit-clinit_base_001/ClinitBase001.java
@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitBase001
+ * -@TestCaseName: ClinitBase001.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 首次创建实例，触发类初始化
+ * -@Brief: 首次各种实例，确认其触发初始化操作的正确性
+ *  -#step1: 创建内部静态类实例，触发内部静态类初始化，不触发外部类的初始化
+ *  -#step2: 创建外部类实例，触发外部类初始化，不触发内部类的初始化
+ *  -#step3: 创建内部静态类的实例，触发内部静态类初始化，不触发它内部类的初始化
+ *  -#step4: new数组实例，不触发对应类的初始化
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitBase001.java
+ * -@ExecuteClass: ClinitBase001
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+class TopLevelClass1 {
+    static int field;
+
+    static {
+        if (ClinitBase001.getCount() == 3) {
+            field = ClinitBase001.getCount();
+        }
+    }
+
+    int getField() {
+        return field;
+    }
+
+    static class StaticClass {
+        static int field;
+
+        static {
+            if (ClinitBase001.getCount() == 5) {
+                field = ClinitBase001.getCount();
+            }
+        }
+
+        int getField() {
+            return field;
+        }
+
+        static class StaticNestClass {
+            static int field;
+
+            static {
+                if (ClinitBase001.getCount() == 7) {
+                    field = ClinitBase001.getCount();
+                }
+            }
+
+            int getField() {
+                return field;
+            }
+
+            static class StaticInnerClass {
+                static int field;
+
+                static {
+                    if (ClinitBase001.getCount() == 1) {
+                        field = ClinitBase001.getCount();
+                    }
+                }
+
+                int getField() {
+                    return field;
+                }
+            }
+        }
+    }
+}
+
+public class ClinitBase001 {
+    static private int count = 0;
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out));
+    }
+
+    static int getCount() {
+        count += 1;
+        return count;
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0/*STATUS_PASSED*/;
+
+        // 创建内部静态类实例，触发内部静态类初始化，不触发外部类的初始化
+        TopLevelClass1.StaticClass.StaticNestClass.StaticInnerClass case4 =
+                new TopLevelClass1.StaticClass.StaticNestClass.StaticInnerClass();
+
+        // 创建外部类实例，触发外部类初始化，不触发内部类的初始化
+        TopLevelClass1 case1 = new TopLevelClass1();
+
+        // 创建内部静态类的实例，触发内部静态类初始化，不触发它内部类的初始化
+        TopLevelClass1.StaticClass case2 = new TopLevelClass1.StaticClass();
+        TopLevelClass1.StaticClass.StaticNestClass case3 =
+                new TopLevelClass1.StaticClass.StaticNestClass();
+
+
+        if (case1.getField() != 4) {
+            out.println("Error: TopLevelClass1 initialized Failed");
+            res = 2;
+        }
+        if (case2.getField() != 6) {
+            out.println("Error: TopLevelClass1.StaticClass initialized Failed");
+            res = 2;
+        }
+        if (case3.getField() != 8) {
+            out.println("Error: TopLevelClass1.StaticClass.StaticNestClass initialized Failed");
+            res = 2;
+        }
+        if (case4.getField() != 2) {
+            out.println("Error: TopLevelClass1.StaticClass.StaticNestClass initialized Failed");
+            res = 2;
+        }
+
+        //  new数组不触发对应类的初始化
+        TopLevelClass1[] array = new TopLevelClass1[4];
+        if (array.length != 4) {
+            res = 2;
+        }
+
+        if (count != 8) {
+            out.println("Error: class initialized should not be invoked twice");
+            res = 2;
+        }
+
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0002-rt-clinit-clinit_base_002/ClinitBase002.java b/test/testsuite/ouroboros/clinit_test/RT0002-rt-clinit-clinit_base_002/ClinitBase002.java
new file mode 100755
index 0000000000000000000000000000000000000000..d5fca7e7ef5138862c541ce5310311113c6e5515
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0002-rt-clinit-clinit_base_002/ClinitBase002.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitBase002
+ * -@TestCaseName: ClinitBase002.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 首次调用类的静态方法，触发类初始化
+ * -@Brief: 首次调用类的静态方法，触发类初始化
+ *  -#step1: 创建继承内部静态类的局部类
+ *  -#step2: 访问局部类的静态方法，触发父类初始化
+ *  -#step3: 创建继承外部类的局部类
+ *  -#step4: 访问局部类的静态方法，触发父类初始化
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitBase002.java
+ * -@ExecuteClass: ClinitBase002
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+abstract class CaseClass {
+    static float field;
+
+    static {
+        if (ClinitBase002.getCount() == 3) {
+            field = ClinitBase002.getCount();
+        }
+    }
+
+    static float getField() {
+        return (float) (field * 1.2);
+    }
+
+    public abstract int uselessFunction();
+
+    static class StaticClass {
+        static float field;
+
+        static {
+            if (ClinitBase002.getCount() == 1) {
+                field = ClinitBase002.getCount();
+            }
+        }
+
+        static float getField() {
+            return (float) (field * 1.2);
+        }
+    }
+}
+
+public class ClinitBase002 {
+    static private float count = 0;
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out));
+    }
+
+    static float getCount() {
+        count += 1.0f;
+        return count;
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0;
+
+        // 创建继承内部静态类的局部类
+        class AnonymousClass extends CaseClass.StaticClass {
+        }
+        // 访问局部类的静态方法，触发父类初始化
+        if (AnonymousClass.getField() != 2.4f) {
+            res = 2;
+            out.println("Error: CaseClass.StaticClass not initialized");
+        }
+
+        // 创建继承外部类的局部类
+        class ClassChild extends CaseClass {
+            public int uselessFunction() {
+                return 0;
+            }
+        }
+        // 访问局部类的静态方法，触发父类初始化
+        if (ClassChild.getField() != 4.8f) {
+            res = 2;
+            out.println("Error: CaseClass not initialized");
+        }
+
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0003-rt-clinit-clinit_base_003/ClinitBase003.java b/test/testsuite/ouroboros/clinit_test/RT0003-rt-clinit-clinit_base_003/ClinitBase003.java
new file mode 100755
index 0000000000000000000000000000000000000000..7406ea5d0c06cb8e13e91bb31376b74b6cbad686
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0003-rt-clinit-clinit_base_003/ClinitBase003.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitBase003
+ * -@TestCaseName: ClinitBase003.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 首次为类的静态字段赋值，触发类初始化
+ * -@Brief: 首次为类的静态字段赋值，触发类初始化
+ *  -#step1: 对局部类的内部类的静态字段赋值，触发此类的初始化
+ *  -#step2: 对局部类的静态字段赋值，触发此类的初始化
+ *  -#step3:
+ *  -#step4:
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitBase003.java
+ * -@ExecuteClass: ClinitBase003
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+class CaseClass {
+    static float field;
+
+    static {
+        if (ClinitBase003.getCount() == 3) {
+            field = ClinitBase003.getCount();
+        }
+    }
+
+    public static class StaticClass {
+        public static float field;
+
+        static {
+            if (ClinitBase003.getCount() == 1) {
+                field = ClinitBase003.getCount();
+            }
+        }
+    }
+}
+
+public class ClinitBase003 {
+    static private float count = 0;
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out));
+    }
+
+    static float getCount() {
+        count += 1.0f;
+        return count;
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0;
+
+        class CaseChild extends CaseClass {
+            class CaseStaticChild extends StaticClass {
+            }
+        }
+        // 对局部类的内部类的静态字段赋值，触发此类的初始化
+        CaseChild.CaseStaticChild.field = 20.0f;
+        // 对局部类的静态字段赋值，触发此类的初始化
+        CaseChild.field = 10.0f;
+
+        if (CaseClass.field != 10.0f) {
+            res = 2;
+            out.println("Error: CaseClass not initialized");
+        }
+
+        if (CaseClass.StaticClass.field != 20.0f) {
+            out.println(CaseClass.StaticClass.field);
+            res = 2;
+            out.println("Error: CaseClass.StaticClass not initialized");
+        }
+
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0004-rt-clinit-clinit_base_004/ClinitBase004.java b/test/testsuite/ouroboros/clinit_test/RT0004-rt-clinit-clinit_base_004/ClinitBase004.java
new file mode 100755
index 0000000000000000000000000000000000000000..12378acef963f48d566708f66fe808fc0cc5ee03
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0004-rt-clinit-clinit_base_004/ClinitBase004.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitBase004
+ * -@TestCaseName: ClinitBase004.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 首次为使用类的静态字段，触发类初始化
+ * -@Brief: 首次为使用类的静态字段，触发类初始化
+ *  -#step1: 访问静态常量不应该触发类初始化
+ *  -#step2: 访问静态变量应该触发类初始化
+ *  -#step3:
+ *  -#step4:
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitBase004.java
+ * -@ExecuteClass: ClinitBase004
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+class Other {
+
+}
+
+class CaseClass {
+    static final float FIELD1 = ClinitBase004.getCount1();
+    static final String FIELD2 = ClinitBase004.getCount2();
+    static Other field3;
+
+    static {
+        if (ClinitBase004.count == 12) {
+            field3 = ClinitBase004.getCount3();
+        }
+    }
+}
+
+public class ClinitBase004 {
+
+    public static int count;
+
+    static {
+        count = 10;
+    }
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out));
+    }
+
+    static float getCount1() {
+        count += 1;
+        return (float) count;
+    }
+
+    static String getCount2() {
+        count += 1;
+        return String.valueOf(count);
+    }
+
+    static Other getCount3() {
+        count += 1;
+        return new Other();
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0;
+
+        // 访问静态常量不应该触发类初始化
+        if (CaseClass.FIELD1 != 11.0f) {
+            res = 2;
+            out.println("Error1: CaseClass should not be initialized");
+        }
+        count++;
+        if (!CaseClass.FIELD2.equals("12")) {
+            res = 2;
+            out.println("Error2: CaseClass should not be initialized");
+        }
+        count++;
+        // 访问静态变量触发类初始化
+        if (CaseClass.field3 == null || count != 15) {
+            res = 2;
+            out.println("Error3: CaseClass not initialized");
+        }
+
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0005-rt-clinit-clinit_base_005/ClinitBase005.java b/test/testsuite/ouroboros/clinit_test/RT0005-rt-clinit-clinit_base_005/ClinitBase005.java
new file mode 100755
index 0000000000000000000000000000000000000000..ded725d7a507dd10e1d36bded6ca70b41b8563cc
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0005-rt-clinit-clinit_base_005/ClinitBase005.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitBase005
+ * -@TestCaseName: ClinitBase005.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 首次为使用接口的静态字段，触发类初始化
+ * -@Brief: 首次为使用接口的静态字段，触发类初始化
+ *  -#step1: 使用primitive类型或string的静态常量不触发接口初始化
+ *  -#step2: 使用object类型的静态常量触发接口初始化
+ *  -#step3:
+ *  -#step4:
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitBase005.java
+ * -@ExecuteClass: ClinitBase005
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+interface CaseInterface {
+    float FIELD1 = ClinitBase005.getCount1();
+    String FIELD2 = ClinitBase005.getCount2();
+    OtherCase FIELD3 = (ClinitBase005.count == 12) ? ClinitBase005.getCount3() : null;
+}
+
+class OtherCase {
+
+}
+
+class CaseClass implements CaseInterface {
+
+}
+
+public class ClinitBase005 {
+
+    public static int count;
+
+    static {
+        count = 10;
+    }
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out));
+    }
+
+    static float getCount1() {
+        count += 1;
+        return (float) count;
+    }
+
+    static String getCount2() {
+        count += 1;
+        return String.valueOf(count);
+    }
+
+    static OtherCase getCount3() {
+        count += 1;
+        return new OtherCase();
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0;
+
+        if (CaseClass.FIELD1 != 11.0f) {
+            res = 2;
+            out.println("Error1: interface should not be initialized");
+        }
+        count++;
+        if (!CaseClass.FIELD2.equals("12")) {
+            res = 2;
+            out.println("Error2: interface should not be initialized");
+        }
+        count++;
+        if (CaseClass.FIELD3 == null || count != 15) {
+            res = 2;
+            out.println("Error3: interface not initialized");
+        }
+
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0006-rt-clinit-clinit_base_006/ClinitBase006.java b/test/testsuite/ouroboros/clinit_test/RT0006-rt-clinit-clinit_base_006/ClinitBase006.java
new file mode 100755
index 0000000000000000000000000000000000000000..3a7fe3326072b66fcefc217a6f59dc9439f75b99
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0006-rt-clinit-clinit_base_006/ClinitBase006.java
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitBase006
+ * -@TestCaseName: ClinitBase006.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 首次为使用反射方式访问类的方法、字段、构造器，触发类初始化
+ * -@Brief: 首次为使用反射方式访问类的方法、字段、构造器，触发类初始化
+ *  -#step1: 调用forName不触发类初始化
+ *  -#step2: 调用getDeclaredField触发类初始化
+ *  -#step3: 调用newInstance触发类初始化
+ *  -#step4:
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitBase006.java
+ * -@ExecuteClass: ClinitBase006
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+class CaseForName1 {
+    static int field;
+
+    static {
+        if (ClinitBase006.getCount() == 1) {
+            field = ClinitBase006.getCount();
+        }
+    }
+}
+
+class CaseForName2 {
+    static int field;
+
+    static {
+        if (ClinitBase006.getCount() == 3) {
+            field = ClinitBase006.getCount();
+        }
+    }
+}
+
+class CaseForName3 {
+    static int field;
+
+    static {
+        if (ClinitBase006.getCount() == 5) {
+            field = ClinitBase006.getCount();
+        }
+    }
+}
+
+class CaseClassInstance {
+    static int field;
+
+    static {
+        if (ClinitBase006.getCount() == 7) {
+            field = ClinitBase006.getCount();
+        }
+    }
+}
+
+class CaseClassMethod {
+    static int field;
+
+    static {
+        if (ClinitBase006.getCount() == 5) {
+            field = ClinitBase006.getCount();
+        }
+        System.out.println("hello");
+    }
+
+    static int getField() {
+        return field;
+    }
+}
+
+public class ClinitBase006 {
+
+    public static int count;
+
+    public static void main(String[] argv) {
+        ClinitBase006 test = new ClinitBase006();
+        System.out.println(test.run(argv, System.out)/*STATUS_TEMP*/);
+    }
+
+    static int getCount() {
+        count += 1;
+        return count;
+    }
+
+    private int run(String[] argv, PrintStream out) {
+        int res = 0;
+
+        try {
+            Class forName1 = Class.forName("CaseForName1");
+            if (count != 2 || forName1.getDeclaredField("field").getInt(null) != 2) {
+                res = 2;
+                out.println("Error, CaseForName1 not initialized");
+            }
+
+            Class forName2 = Class.forName("CaseForName2", true, this.getClass().getClassLoader());
+            if (count != 4 || forName2.getDeclaredField("field").getInt(null) != 4) {
+                res = 2;
+                out.println("Error, CaseForName2 not initialized");
+            }
+
+            Class forName3 = Class.forName("CaseForName3", false, this.getClass().getClassLoader());
+            if (count != 4 || forName3.getDeclaredField("field").getInt(null) != 6) {
+                res = 2;
+                out.println("Error, CaseForName3 not initialized");
+            }
+
+            CaseClassInstance caseInstance = CaseClassInstance.class.newInstance();
+            if (count != 8 || CaseClassInstance.field != 8) {
+                res = 2;
+                out.println("Error, case6_instance not initialized");
+            }
+        } catch (Exception e) {
+            res = 2;
+            out.println(e);
+        }
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0008-rt-clinit-clinit_base_008/ClinitBase008.java b/test/testsuite/ouroboros/clinit_test/RT0008-rt-clinit-clinit_base_008/ClinitBase008.java
new file mode 100755
index 0000000000000000000000000000000000000000..82359a0e61f15e5a4ee73a21b55407d5ad03adf7
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0008-rt-clinit-clinit_base_008/ClinitBase008.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitBase008
+ * -@TestCaseName: ClinitBase008.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 针对"初始类"ClinitBase008，测试其能触发静态域的初始化
+ * -@Brief: 针对"初始类"ClinitBase008，测试其能触发静态域的初始化
+ *  -#step1: 针对"初始类"ClinitBase008，测试其能触发静态域的初始化
+ *  -#step2:
+ *  -#step3:
+ *  -#step4:
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitBase008.java
+ * -@ExecuteClass: ClinitBase008
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+public class ClinitBase008 {
+    static int res = 0;
+
+    static {
+        res = 1;
+    }
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out));
+    }
+
+    public static int run(String[] argv, PrintStream out) {
+        if (res == 1) {
+            return 0;
+        } else {
+            return 1;
+        }
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0009-rt-clinit-clinit_seq_001/ClinitSeq001.java b/test/testsuite/ouroboros/clinit_test/RT0009-rt-clinit-clinit_seq_001/ClinitSeq001.java
new file mode 100755
index 0000000000000000000000000000000000000000..684b3f5eb32cc0694371aafae44cb56b39404be4
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0009-rt-clinit-clinit_seq_001/ClinitSeq001.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitSeq001
+ * -@TestCaseName: ClinitSeq001.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 触发子类初始化前优先触发未初始化的父类
+ * -@Brief: 触发子类初始化前优先触发未初始化的父类
+ *  -#step1: 访问子类字段
+ *  -#step2: 触发父类初始化
+ *  -#step3: 触发子类初始化
+ *  -#step4:
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitSeq001.java
+ * -@ExecuteClass: ClinitSeq001
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+class FatherClass {
+    static int field;
+
+    static {
+        if (ClinitSeq001.getCount() == 1) {
+            field = ClinitSeq001.getCount();
+        }
+    }
+}
+
+class ChildClass extends FatherClass {
+    static int field;
+
+    static {
+        if (ClinitSeq001.getCount() == 3) {
+            field = ClinitSeq001.getCount();
+        }
+    }
+
+}
+
+public class ClinitSeq001 {
+
+    static private int count = 0;
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out) /*STATUS_TEMP*/);
+    }
+
+    static int getCount() {
+        count += 1;
+        return count;
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0/*STATUS_PASSED*/;
+
+        if (ChildClass.field != 4) {
+            res = 2;
+            out.println("Error, ChildClass not initialized");
+        }
+
+        if (FatherClass.field != 2) {
+            res = 2;
+            out.println("Error, FatherClass not initialized");
+        }
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0010-rt-clinit-clinit_seq_002/ClinitSeq002.java b/test/testsuite/ouroboros/clinit_test/RT0010-rt-clinit-clinit_seq_002/ClinitSeq002.java
new file mode 100755
index 0000000000000000000000000000000000000000..db0c4f0edb25e2c8257de1af5f5865dedac4f231
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0010-rt-clinit-clinit_seq_002/ClinitSeq002.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitSeq002
+ * -@TestCaseName: ClinitSeq002.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 含有default方法的class将优先于子类被初始化
+ * -@Brief:
+ *  -#step1: 访问CaseChild触发interface初始化
+ *  -#step2: interface触发OtherClass初始化
+ *  -#step3: 最后触发CaseChild的初始化
+ *  -#step4:
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitSeq002.java
+ * -@ExecuteClass: ClinitSeq002
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+interface CaseInterface {
+    int FIELD = ClinitSeq002.getCount();
+    CaseOtherClass MEMBER = new CaseOtherClass();
+
+    default int uselessFunction(int a, int b) {
+        return a + b;
+    }
+}
+
+class CaseOtherClass {
+    static int field;
+
+    static {
+        if (ClinitSeq002.getCount() == 2) {
+            field = ClinitSeq002.getCount();
+        }
+    }
+}
+
+class CaseChild implements CaseInterface {
+    static int field;
+
+    static {
+        if (ClinitSeq002.getCount() == 4) {
+            field = ClinitSeq002.getCount();
+        }
+    }
+}
+
+public class ClinitSeq002 {
+
+    static private int count = 0;
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out) /*STATUS_TEMP*/);
+    }
+
+    static int getCount() {
+        count += 1;
+        return count;
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0;
+
+        // 访问child field触发类初始化
+        if (CaseChild.field != 5) {
+            res = 2;
+            out.println("Error, child not initialized");
+        }
+
+        // 访问CaseOtherClass field触发类初始化
+        if (CaseOtherClass.field != 3) {
+            res = 2;
+            out.println("Error, other not initialized");
+        }
+
+        // 访问interface常量，触发初始化
+        if (CaseInterface.FIELD != 1) {
+            res = 2;
+            out.println("Error, interface not initialized");
+        }
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0011-rt-clinit-clinit_seq_003/ClinitSeq003.java b/test/testsuite/ouroboros/clinit_test/RT0011-rt-clinit-clinit_seq_003/ClinitSeq003.java
new file mode 100755
index 0000000000000000000000000000000000000000..41dbf2538aeb031d5aaf446b735726a9960e06e3
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0011-rt-clinit-clinit_seq_003/ClinitSeq003.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitSeq003
+ * -@TestCaseName: ClinitSeq003.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 触发子类初始化前优先触发未初始化的包含default方法的超接口与继承的父类
+ * -@Brief: 触发子类初始化前优先触发未初始化的包含default方法的超接口与继承的父类
+ *  -#step1: 访问CaseChild触发父类初始化
+ *  -#step2: 接着触发接口初始化
+ *  -#step3: 再触发接口字段中对象的类的初始化
+ *  -#step4: 最后触发自己的初始化
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitSeq003.java
+ * -@ExecuteClass: ClinitSeq003
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+interface CaseInterface {
+    int FIELD = ClinitSeq003.getCount();
+    CaseOtherClass MEMBER = new CaseOtherClass();
+
+    default int uselessFunction(int a, int b) {
+        return a + b;
+    }
+}
+
+class CaseOtherClass {
+    static int field;
+
+    static {
+        if (ClinitSeq003.getCount() == 4) {
+            field = ClinitSeq003.getCount();
+        }
+    }
+}
+
+class CaseFather {
+    static int field;
+
+    static {
+        if (ClinitSeq003.getCount() == 1) {
+            field = ClinitSeq003.getCount();
+        }
+    }
+}
+
+class CaseChild extends CaseFather implements CaseInterface {
+    static int field;
+
+    static {
+        if (ClinitSeq003.getCount() == 6) {
+            field = ClinitSeq003.getCount();
+        }
+    }
+}
+
+public class ClinitSeq003 {
+
+    static private int count = 0;
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out) /*STATUS_TEMP*/);
+    }
+
+    static int getCount() {
+        count += 1;
+        return count;
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0;
+
+        // 访问子类的字段
+        if (CaseChild.field != 7) {
+            res = 2;
+            out.println(CaseChild.field);
+            out.println("Error, child not initialized");
+        }
+
+        // 接口中的字段对应的类被触发初始化
+        if (CaseOtherClass.field != 5) {
+            res = 2;
+            out.println("Error, other not initialized");
+        }
+
+        // 包含有default方法的接口被触发初始化
+        if (CaseInterface.FIELD != 3) {
+            res = 2;
+            out.println("Error, interface not initialized");
+        }
+
+        // 父类被触发初始化
+        if (CaseFather.field != 2) {
+            res = 2;
+            out.println("Error, father not initialized");
+        }
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0012-rt-clinit-clinit_seq_004/ClinitSeq004.java b/test/testsuite/ouroboros/clinit_test/RT0012-rt-clinit-clinit_seq_004/ClinitSeq004.java
new file mode 100755
index 0000000000000000000000000000000000000000..9cf44fb2b98762d7dddaa015116f1ec3dbb877cc
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0012-rt-clinit-clinit_seq_004/ClinitSeq004.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitSeq004
+ * -@TestCaseName: ClinitSeq004.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 触发子接口初始化前不触发未初始化的包含default方法的超接口
+ * -@Brief: 触发子接口初始化前不触发未初始化的包含default方法的超接口
+ *  -#step1: 访问子接口字段,触发子接口的初始化，不触发父接口的初始化
+ *  -#step2: 访问父接口字段，触发父接口初始化
+ *  -#step3: 触发父接口中对象类的初始化
+ *  -#step4:
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitSeq004.java
+ * -@ExecuteClass: ClinitSeq004
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+interface CaseInterface {
+    int FIELD = ClinitSeq004.getCount();
+    CaseOtherClass MEMBER = new CaseOtherClass();
+
+    default int uselessFunction(int a, int b) {
+        return a + b;
+    }
+}
+
+interface CaseChild extends CaseInterface {
+    int FIELD_CHILD = ClinitSeq004.getCount();
+}
+
+class CaseOtherClass {
+    static int field;
+
+    static {
+        if (ClinitSeq004.getCount() == 3) {
+            field = ClinitSeq004.getCount();
+        }
+    }
+}
+
+public class ClinitSeq004 {
+
+    static private int count = 0;
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out));
+    }
+
+    static int getCount() {
+        count += 1;
+        return count;
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0;
+
+        if (CaseChild.FIELD_CHILD != 1) {
+            res = 2;
+            out.println("Error, child not initialized");
+        }
+
+        if (CaseInterface.FIELD != 2) {
+            res = 2;
+            out.println("Error, interface not initialized");
+        }
+
+        if (CaseOtherClass.field != 4) {
+            res = 2;
+            out.println("Error, other not initialized");
+        }
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/clinit_test/RT0013-rt-clinit-clinit_seq_005/ClinitSeq005.java b/test/testsuite/ouroboros/clinit_test/RT0013-rt-clinit-clinit_seq_005/ClinitSeq005.java
new file mode 100755
index 0000000000000000000000000000000000000000..b72f8ae5191ba8926d7ef6baf50d424be9e960e8
--- /dev/null
+++ b/test/testsuite/ouroboros/clinit_test/RT0013-rt-clinit-clinit_seq_005/ClinitSeq005.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+ *
+ * OpenArkCompiler is licensed under the Mulan PSL v1.
+ * You can use this software according to the terms and conditions of the Mulan PSL v1.
+ * You may obtain a copy of Mulan PSL v1 at:
+ *
+ *     http://license.coscl.org.cn/MulanPSL
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ * FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v1 for more details.
+ * -@TestCaseID: ClinitSeq005
+ * -@TestCaseName: ClinitSeq005.java
+ * -@RequirementName: Java class initialization
+ * -@Title/Destination: 触发子类初始化前不触发未初始化的不包含default方法的超接口
+ * -@Brief: 触发子类初始化前不触发未初始化的包含default方法的超接口
+ *  -#step1: 触发子类初始化前不触发未初始化的包含default方法的超接口
+ *  -#step2: 通过访问接口对象的类字段，优先触发接口初始化，再触发接口对象的类初始化
+ *  -#step3:
+ *  -#step4:
+ * -@Expect: 0\n
+ * -@Priority: High
+ * -@Source: ClinitSeq005.java
+ * -@ExecuteClass: ClinitSeq005
+ * -@ExecuteArgs:
+ */
+
+import java.io.PrintStream;
+
+interface CaseInterface {
+    int FIELD = ClinitSeq005.getCount();
+    CaseOtherClass MEMBER = new CaseOtherClass();
+
+    int uselessFunction(int a, int b);
+}
+
+class CaseOtherClass {
+    static int field;
+
+    static {
+        if (ClinitSeq005.getCount() == 4) {
+            field = ClinitSeq005.getCount();
+        }
+    }
+}
+
+class CaseChild implements CaseInterface {
+    static int field;
+
+    static {
+        if (ClinitSeq005.getCount() == 1) {
+            field = ClinitSeq005.getCount();
+        }
+    }
+
+    public int uselessFunction(int a, int b) {
+        return a + b;
+    }
+}
+
+public class ClinitSeq005 {
+
+    static private int count = 0;
+
+    public static void main(String[] argv) {
+        System.out.println(run(argv, System.out));
+    }
+
+    static int getCount() {
+        count += 1;
+        return count;
+    }
+
+    private static int run(String[] argv, PrintStream out) {
+        int res = 0;
+
+        if (CaseChild.field != 2) {
+            res = 2;
+            out.println("Error, child not initialized");
+        }
+
+        if (CaseInterface.MEMBER.field != 5) {
+            res = 2;
+            out.println("Error, other not initialized");
+        }
+
+        if (CaseInterface.FIELD != 3) {
+            res = 2;
+            out.println("Error, interface not initialized");
+        }
+        return res;
+    }
+}
+
+// EXEC:%maple  %f %build_option -o %n.so
+// EXEC:%run %n.so %n %run_option | compare %f
+// ASSERT: scan 0\n
\ No newline at end of file
diff --git a/test/testsuite/ouroboros/test.cfg b/test/testsuite/ouroboros/test.cfg
new file mode 100755
index 0000000000000000000000000000000000000000..a9193b7c3b69e9d243928676b0776fe4c6b0f201
--- /dev/null
+++ b/test/testsuite/ouroboros/test.cfg
@@ -0,0 +1,12 @@
+[suffix]
+java = //
+
+[internal-var]
+maple = python3 ${MAPLE_ROOT}/test/testsuite/maple.py
+run = #
+build_option = --javac="-bootclasspath ${MAPLE_ROOT}/libjava-core/java-core.jar" --maple="-O0 --mplt=${MAPLE_ROOT}/output/ops/host-x86_64-OPS_O0/libcore-all.mplt --option=\"-use-string-factory::: \"" -s maple
+run_option =
+
+[description]
+title = Maple Ouroboros Test
+
diff --git a/test/testsuite/ouroboros/testlist b/test/testsuite/ouroboros/testlist
new file mode 100755
index 0000000000000000000000000000000000000000..440c53fc12b354bcd74ececb13afc6f95cb46d2f
--- /dev/null
+++ b/test/testsuite/ouroboros/testlist
@@ -0,0 +1,2 @@
+[ALL-TEST-CASE]
+    clinit_test