diff --git a/src/mapleall/maple_be/src/be/lower.cpp b/src/mapleall/maple_be/src/be/lower.cpp
index 83850176ef5d8399db35a8762dee00c422135020..2b7abc903feb70930fff16b825d41d0b3837ac24 100644
--- a/src/mapleall/maple_be/src/be/lower.cpp
+++ b/src/mapleall/maple_be/src/be/lower.cpp
@@ -1876,7 +1876,7 @@ BlockNode *CGLowerer::LowerBlock(BlockNode &block) {
           newLabelIdx = GetLabelIdx(*mirModule.CurFunction());
           defaultLabel = mirBuilder->CreateStmtLabel(newLabelIdx);
         }
-        SwitchLowerer switchLowerer(mirModule, static_cast<SwitchNode&>(*stmt), switchAllocator);
+        SwitchLowerer switchLowerer(mirModule, static_cast<SwitchNode&>(*stmt), this, switchAllocator);
         BlockNode *blk = switchLowerer.LowerSwitch(newLabelIdx);
         if (blk->GetFirst() != nullptr && defaultLabel != nullptr && IsSwitchToRangeGoto(*blk)) {
           blk->AddStatement(defaultLabel);
diff --git a/src/mapleall/maple_me/src/pme_mir_lower.cpp b/src/mapleall/maple_me/src/pme_mir_lower.cpp
index fdb427c437edac00a58ce717b1017bc4d883e334..988d9322167eaa724c77e1de6c4984253cd814a4 100644
--- a/src/mapleall/maple_me/src/pme_mir_lower.cpp
+++ b/src/mapleall/maple_me/src/pme_mir_lower.cpp
@@ -121,7 +121,7 @@ BlockNode *PreMeMIRLower::LowerIfStmt(IfStmtNode &ifstmt, bool recursive) {
     if (GetFuncProfData()) {
       GetFuncProfData()->CopyStmtFreq(evalstmt->GetStmtID(), ifstmt.GetStmtID());
     }
-  } else if (elseempty && !GetFuncProfData()) {
+  } else if (elseempty && !Options::profileUse && !Options::profileGen) {
     // brfalse <cond> <endlabel>
     // <thenPart>
     // label <endlabel>
@@ -158,7 +158,7 @@ BlockNode *PreMeMIRLower::LowerIfStmt(IfStmtNode &ifstmt, bool recursive) {
                         GetFuncProfData()->GetStmtFreq(ifstmt.GetThenPart()->GetStmtID());
       GetFuncProfData()->SetStmtFreq(labstmt->GetStmtID(), freq);
     }
-  } else if (thenempty && !GetFuncProfData()) {
+  } else if (thenempty && !Options::profileUse && !Options::profileGen) {
     // brtrue <cond> <endlabel>
     // <elsePart>
     // label <endlabel>
@@ -287,14 +287,16 @@ BlockNode *PreMeMIRLower::LowerIfStmt(IfStmtNode &ifstmt, bool recursive) {
     }
     ifInfo->endLabel = endlabelidx;
   }
-  if (GetFuncProfData()) {
+  if (Options::profileUse || Options::profileGen) {
     // generate extra label to avoid critical edge
     LabelIdx extraLabelIdx = mirFunc->GetLabelTab()->CreateLabelWithPrefix('x');
     preMeFunc->SetIfLabelCreatedByPreMe(extraLabelIdx);
     LabelNode *extraLabelNode = mirbuilder->CreateStmtLabel(extraLabelIdx);
     blk->AddStatement(extraLabelNode);
-    // set stmtfreqs
-    GetFuncProfData()->CopyStmtFreq(extraLabelNode->GetStmtID(), ifstmt.GetStmtID());
+    if (GetFuncProfData()) {
+      // set stmtfreqs
+      GetFuncProfData()->CopyStmtFreq(extraLabelNode->GetStmtID(), ifstmt.GetStmtID());
+    }
   }
   return blk;
 }
diff --git a/src/mapleall/mpl2mpl/src/inline.cpp b/src/mapleall/mpl2mpl/src/inline.cpp
index d6c5a33d6c7d325f2a22079737b784f4d939be9a..d4de320b3b9d4fd9dfe8ef8675a810d1f20db363 100644
--- a/src/mapleall/mpl2mpl/src/inline.cpp
+++ b/src/mapleall/mpl2mpl/src/inline.cpp
@@ -531,7 +531,7 @@ void MInline::InlineCallsBlockInternal(MIRFunction &func, BaseNode &baseNode, bo
   CallInfo *callInfo  = cgNode->GetCallInfo(callStmt);
   std::pair<bool, InlineFailedCode> canInlineRet =
       InlineAnalyzer::CanInlineImpl({&func, callee}, callStmt, *cg, currInlineDepth, true);  // earlyInline: true
-  bool canInline = canInlineRet.first;
+  bool canInline = canInlineRet.first && callStmt.GetEnclosingBlock();
   InlineFailedCode failCode = canInlineRet.second;
   if (callInfo != nullptr) {  // cache result to avoid recompute
     callInfo->SetInlineFailedCode(failCode);