diff --git a/src/mapleall/maple_me/src/me_stmt_pre.cpp b/src/mapleall/maple_me/src/me_stmt_pre.cpp
index 09f85567f836793cf2da50e56f0bcaeb04f7b3c8..608644cdd8d9e528f027fa2c8b4f405edf4f0e80 100644
--- a/src/mapleall/maple_me/src/me_stmt_pre.cpp
+++ b/src/mapleall/maple_me/src/me_stmt_pre.cpp
@@ -1100,6 +1100,9 @@ void MeStmtPre::BuildWorkList() {
       continue;
     }
     MapleStack<ScalarMeExpr*> *varStack = ssaPreMemPool->New<MapleStack<ScalarMeExpr*>>(ssaPreAllocator.Adapter());
+    if (ost->GetVersionsIndices().empty()) {
+      continue;
+    }
     varStack->push(static_cast<VarMeExpr*>(irMap->GetOrCreateZeroVersionVarMeExpr(*ost)));
     versionStackVec[ost->GetIndex()] = varStack;
   }
diff --git a/src/mapleall/maple_phase/include/phases.def b/src/mapleall/maple_phase/include/phases.def
index 028e6c15bd2bbc89f30aa83ca02db439eaa5cad2..1c2fdf254f30c04e490bc6bbb6a29928b6c37564 100644
--- a/src/mapleall/maple_phase/include/phases.def
+++ b/src/mapleall/maple_phase/include/phases.def
@@ -59,7 +59,7 @@ ADDMAPLEMEPHASE("hdse", MeOption::optLevel >= 2)
 ADDMAPLEMEPHASE("may2dassign", JAVALANG && MeOption::optLevel >= 2)
 ADDMAPLEMEPHASE("condbasednpc", JAVALANG && MeOption::optLevel >= 2)
 ADDMAPLEMEPHASE("epre", MeOption::optLevel >= 2)
-ADDMAPLEMEPHASE("stmtpre", JAVALANG && MeOption::optLevel >= 2)
+ADDMAPLEMEPHASE("stmtpre", MeOption::optLevel >= 2)
 ADDMAPLEMEPHASE("analyzerc", MeOption::optLevel != 0 && JAVALANG && !MeOption::noRC && !MeOption::gcOnly)
 ADDMAPLEMEPHASE("rclowering", JAVALANG && !MeOption::noRC && MeOption::rcLowering && !MeOption::gcOnly)
 ADDMAPLEMEPHASE("gclowering", JAVALANG && MeOption::gcOnly)