diff --git a/CMakeLists.txt b/CMakeLists.txt
index cf0bbdd..1383b89 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,7 @@ set(EXAMPLES_WARNING_FLAGS -Wall -Wextra -Wpedantic -Werror)
 
 add_subdirectory(CFGraph)
 add_subdirectory(codeCoverage)
+add_subdirectory(compareLLVM)
 add_subdirectory(dataflowAPI)
 add_subdirectory(disassemble)
 add_subdirectory(DynC)
diff --git a/compareLLVM/CMakeLists.txt b/compareLLVM/CMakeLists.txt
new file mode 100644
index 0000000..eea2b20
--- /dev/null
+++ b/compareLLVM/CMakeLists.txt
@@ -0,0 +1,25 @@
+project(compareLLVM LANGUAGES CXX)
+
+add_executable(compareLLVM disassemble.cpp)
+target_compile_options(compareLLVM PRIVATE ${EXAMPLES_WARNING_FLAGS})
+target_link_libraries(compareLLVM Dyninst::dyninstAPI)
+
+add_custom_command(
+  OUTPUT ${CMAKE_BINARY_DIR}/compareLLVM/parser.py
+  COMMAND ${CMAKE_COMMAND} -E create_symlink
+          "${CMAKE_SOURCE_DIR}/compareLLVM/parser.py"
+          "${CMAKE_BINARY_DIR}/compareLLVM/parser.py"
+  COMMENT "Creating Symlink for compareLLVM/parser.py"
+)
+
+add_custom_command(
+  OUTPUT ${CMAKE_BINARY_DIR}/compareLLVM/run.sh
+  COMMAND ${CMAKE_COMMAND} -E create_symlink
+          "${CMAKE_SOURCE_DIR}/compareLLVM/run.sh"
+          "${CMAKE_BINARY_DIR}/compareLLVM/run.sh"
+  COMMENT "Creating Symlink for compareLLVM/run.sh"
+)
+
+#add_custom_target(create_my_link ALL DEPENDS ${CMAKE_BINARY_DIR}/compareLLVM/parser.py)
+
+add_custom_target(create_my_link ALL DEPENDS ${CMAKE_BINARY_DIR}/compareLLVM/parser.py ${CMAKE_BINARY_DIR}/compareLLVM/run.sh)
diff --git a/compareLLVM/README.md b/compareLLVM/README.md
new file mode 100644
index 0000000..2a49cb8
--- /dev/null
+++ b/compareLLVM/README.md
@@ -0,0 +1,5 @@
+# CompareLLVM
+
+## Compare InstructionAPI disassmble to llvm-objdump
+
+
diff --git a/compareLLVM/disassemble.cpp b/compareLLVM/disassemble.cpp
new file mode 100644
index 0000000..5281a6d
--- /dev/null
+++ b/compareLLVM/disassemble.cpp
@@ -0,0 +1,98 @@
+/*
+   Copyright (C) 2015 Alin Mindroc
+   (mindroc dot alin at gmail dot com)
+
+   This is a sample program that shows how to use InstructionAPI in order to
+   print the assembly code and functions in a provided binary.
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+*/
+#include "CodeObject.h"
+#include "InstructionDecoder.h"
+
+#include <iostream>
+#include <iomanip>
+using namespace std;
+using namespace Dyninst;
+using namespace ParseAPI;
+using namespace InstructionAPI;
+
+// How many bytes of the instruction hex dump should be printed
+// on the first line. The remaining will go to the second line
+// on the assumption that an instruction is at most 15 bytes long.
+static const int l1_width = 7;
+
+int main(int argc, char** argv) {
+  if(argc != 2) {
+    printf("Usage: %s <binary path>\n", argv[0]);
+    return -1;
+  }
+  char* binaryPath = argv[1];
+
+  SymtabCodeSource* sts;
+  CodeObject* co;
+  Instruction instr;
+  SymtabAPI::Symtab* symTab;
+  std::string binaryPathStr(binaryPath);
+  bool isParsable = SymtabAPI::Symtab::openFile(symTab, binaryPathStr);
+  if(isParsable == false) {
+    const char* error = "error: file can not be parsed";
+    cout << error;
+    return -1;
+  }
+  sts = new SymtabCodeSource(binaryPath);
+  co = new CodeObject(sts);
+  // parse the binary given as a command line arg
+  co->parse();
+
+  // get list of all functions in the binary
+  const CodeObject::funclist& all = co->funcs();
+  if(all.size() == 0) {
+    const char* error = "error: no functions in file";
+    cout << error;
+    return -1;
+  }
+  // create an Instruction decoder which will convert the binary opcodes to strings
+  InstructionDecoder decoder((const void *)nullptr, 1, sts->getArch());
+  for(auto fit = all.begin(); fit != all.end(); ++fit) {
+    Function* f = *fit;
+    int instr_count = 0;
+    // if current function has zero basic blocks, d o n t output it
+    if(f->blocks().empty())
+      continue;
+    cout << "\n\n" << hex << setfill('0') << setw(2 * sts->getAddressWidth()) << f->addr() << " <" << f->name() << ">:\n";
+    auto fbl = f->blocks().end();
+    fbl--;
+    for (Block *b : f->blocks()) {
+      Address crtAddr = b->start();
+      Address lastAddr = b->end();
+      while(crtAddr < lastAddr) {
+        // decode current instruction
+        const unsigned char *instr_ptr = (const unsigned char *)f->isrc()->getPtrToInstruction(crtAddr);
+        instr = decoder.decode(instr_ptr);
+
+        // failed to decode the instruction
+        if (instr.size() == 0)
+          break;
+
+        // pretty print it
+        cout << hex << setfill(' ') << setw(8) << crtAddr << ":       ";
+        cout << instr.format() << "\n";
+        if (instr.size() > l1_width) {
+          cout << hex << setfill(' ') << setw(8) << crtAddr + l1_width << ":       ";
+          for (size_t i = l1_width; i < instr.size(); i++) {
+            cout << hex << setfill('0') << setw(2) << (unsigned)instr_ptr[i] << " ";
+          }
+          cout << "\n";
+        }
+
+        // go to the address of the next instruction
+        crtAddr += instr.size();
+        instr_count++;
+      }
+    }
+  }
+  return 0;
+}
diff --git a/compareLLVM/parser.py b/compareLLVM/parser.py
new file mode 100755
index 0000000..ab1b588
--- /dev/null
+++ b/compareLLVM/parser.py
@@ -0,0 +1,64 @@
+#!/usr/bin/python3
+
+import sys
+
+llvm_fname = sys.argv[1]
+dyn_fname = sys.argv[2]
+llvm_addrs = dict()
+dyn_addrs = dict()
+
+def parse_func(llvmlines,llvmit,cutoff,addr_map):
+    nameline = llvmlines[llvmit]
+    llvmit+=1
+    #print("Start of parsing ",nameline,llvmit)
+    while llvmit < cutoff and llvmlines[llvmit].strip() != "":
+        line = llvmlines[llvmit].strip()
+        if line.startswith("#"):
+            llvmit+=1
+            continue
+        sep_index = line.index(":")
+        addr = int(line[:sep_index],16)
+        command = line[sep_index+1:]
+        addr_map[addr] = command
+        llvmit+=1
+    #print("End of parsing ",nameline,llvmit)
+    return llvmit
+
+def parse_llvm(fname):
+    print("opening file",fname)
+    llvmlines = open(fname,"r").readlines()
+    llvmlen = len(llvmlines)
+    print(llvmlen)
+    llvmit = 3
+    secheader = "Disassembly of section"
+    while llvmit < llvmlen:
+        #print("Accessing llvmit", llvmit,len(llvmlines))
+        if llvmlines[llvmit].startswith(secheader):
+            llvmit+=2
+        else:
+            llvmit = parse_func(llvmlines,llvmit,llvmlen,llvm_addrs)
+            llvmit+=1
+
+def parse_dyninst(fname):
+    print("opening file",fname)
+    dynlines = open(fname,"r").readlines()
+    dynlen = len(dynlines)
+    print(dynlen)
+    dynit = 2
+    while dynit < dynlen:
+        dynit = parse_func(dynlines,dynit,dynlen,dyn_addrs)
+        dynit+=2
+
+def output_def(llvm_addrs,dyn_addrs):
+    print("Collected %d llvm addrs"%len(llvm_addrs.keys()))
+    print("Collected %d dyninst addrs"%len(dyn_addrs.keys()))
+    AnB = llvm_addrs.keys() - dyn_addrs.keys()
+    BnA = dyn_addrs.keys() - llvm_addrs.keys()
+    print("Number of address unique to llvm = %d"%len(AnB))
+    for addr in sorted(AnB):
+        print("%x : %s"%(addr,llvm_addrs[addr]))
+
+parse_llvm(llvm_fname)
+parse_dyninst(dyn_fname)
+output_def(llvm_addrs,dyn_addrs)
+
diff --git a/compareLLVM/run.sh b/compareLLVM/run.sh
new file mode 100755
index 0000000..f12c944
--- /dev/null
+++ b/compareLLVM/run.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+filename=$1
+llvm-objdump -d --no-show-raw-insn $1 > ./res.llvm.out  #~/issue-2050/parseapi/libparseAPI.so
+./compareLLVM $1 > ./res.dyninst.out  #~/issue-2050/parseapi/libparseAPI.so
+./parser.py res.llvm.out res.dyninst.out
+