A method and computer program product, within an optimizing compiler, for precise feedback data generation and updating. The method and computer program uses instrumentation and annotation of frequency values to allow feedback data to stay current during the multiple optimizations that the program code...http://www.google.com/patents/US7120906?utm_source=gb-gplus-sharePatent US7120906 - Method and computer program product for precise feedback data generation and updating for compile-time optimizations
