Efficient field-sensitive pointer analysis of c.

ABSTRACT The subject of this paper is flow-and context-insensitive pointer analysis. We present a novel approach for precisely modelling struct variables and indirect function calls. Our method emphasises efficiency and simplicity and extends the language of set-constraints. We experimentally evaluate the precision cost trade-off using a benchmark suite of 7 common C programs between 5,000 to 150,000 lines of code. Our results indicate the field-sensitive analysis is more expensive to compute, but yields significantly better precision