"The compiler was so robust, and so good at exposing ILP independent of the system it was targeted for, that after Multiflow closed, the compiler was licensed by many of the largest computer companies. It has been reported that this included Intel, Hewlett-Packard, Digital Equipment Corporation, Fujitsu, Hughes, HAL Computer Systems, and Silicon Graphics. Other companies known to have licensed the technology include Equator Technologies, Hitachi and NEC. Compilers built starting from that code base were used for advanced development and benchmark reporting for the most important superscalar processors of the 1990s. Descendants of the compiler were still in wide use 20 years after it first started generating correct code (notably, Intel's icc "Proton" compiler and the NEC Earth Simulator compiler), and are often used as benchmark targets for new compiler development. MIT and the University of Washington are among the universities that received and used the compiler for advanced research purposes."
source: http://en.wikipedia.org/wiki/Multiflow#Innovative_software
source: http://en.wikipedia.org/wiki/Multiflow#Innovative_software