Automatic storage optimization

Abstract

Most studies of optimization techniques for higher level languages have focused on improving execution time of generated programs, often at the expense of increased storage. When storage optimization has been addressed, it is usually in conjunction with time optimization, such as in instruction-reducing code transformations. In the Bliss Compiler (WJWHG75), a storage-optimizing compiler, transformations that reduce register temporary storage are also performed, but automatic overlay of program variables is not addressed.