diff --git a/gen_input/templates/llvm/CORENAME.cpp.gtl b/gen_input/templates/llvm/CORENAME.cpp.gtl
index 0c7f3e0..c48ffe0 100644
--- a/gen_input/templates/llvm/CORENAME.cpp.gtl
+++ b/gen_input/templates/llvm/CORENAME.cpp.gtl
@@ -214,7 +214,9 @@ private:
         this->set_tval(instr);
         this->gen_raise_trap(0, 2);     // illegal instruction trap
 		this->gen_sync(iss::POST_SYNC, instr_descr.size());
-        this->gen_instr_epilogue(this->leave_blk);
+        bb = this->leave_blk;
+        this->gen_instr_epilogue(bb);
+        this->builder.CreateBr(bb);
         return std::make_tuple(BRANCH, nullptr);
     }    
     //decoding functionality
diff --git a/src/vm/llvm/vm_tgc5c.cpp b/src/vm/llvm/vm_tgc5c.cpp
index 0572697..7fda2bb 100644
--- a/src/vm/llvm/vm_tgc5c.cpp
+++ b/src/vm/llvm/vm_tgc5c.cpp
@@ -4863,7 +4863,9 @@ private:
         this->set_tval(instr);
         this->gen_raise_trap(0, 2);     // illegal instruction trap
 		this->gen_sync(iss::POST_SYNC, instr_descr.size());
-        this->gen_instr_epilogue(this->leave_blk);
+        bb = this->leave_blk;
+        this->gen_instr_epilogue(bb);
+        this->builder.CreateBr(bb);
         return std::make_tuple(BRANCH, nullptr);
     }    
     //decoding functionality