Synopsys, Inc.
PERFORMING HARDWARE DESCRIPTION LANGUAGE TRANSFORMATIONS

Abstract:

Hardware description language (HDL) code for an integrated circuit (IC) design may be parsed to obtain an IC design parse tree. A transformation pattern may include a first pattern and a second pattern. The transformation pattern may be parsed to obtain a transformation pattern parse tree. The IC design parse tree and the transformation pattern parse tree may be used to identify a portion of the HDL code that matches the first pattern. The identified portion of the HDL code may be transformed based on the second pattern to obtain a transformed portion of the HDL code. The portion of the HDL code may be replaced by the transformed portion of the HDL code.