A method and system of adaptive dynamic compiler resolution. At least some of the illustrative embodiments are a computer-implemented method comprising compiling a source file containing an application program (the application program comprising a method, and wherein the compiling creates a destination file containing a compiled version of the application program), and inserting in the compiled version of the application program a series of commands that (when executed at run time of the application program) generate a first optimized version of the method using a first value available at run time, and generate a second optimized version of the method using a second value available at run time.