title: Dynamic code analysis for C++
body: <p>Is there an open source and (relatively) simple-to-use <a href="http://en.wikipedia.org/wiki/Dynamic_program_analysis" rel="nofollow">dynamic code analysis</a> tool for C++ code?</p>
  
  <p>Something like <a href="http://en.wikipedia.org/wiki/IBM_Rational_Purify" rel="nofollow">IBM Purify</a> (memory corruption detection, memory leak detection, application performance profiling, etc.)</p>