Jong-Yeol Lee In-Cheol Park Global variable localization and transformation for hardware synthesis from high-level programming language description. 13-16 2001 conf/iscas/2001 ISCAS (5) http://doi.ieeecomputersociety.org/10.1109/ISCAS.2001.921972 db/conf/iscas/iscas2001-5.html#LeeP01