1613	 One-Pass Compilation of Arithmetic Expressions for a Parallel Processor	 Under the assumption that a processor may have a multiplicity of arithmetic units a compiler for such a processor should produce object code to take advantage of possible parallelism of operation. Most of the presently known compilation techniques are inadequate for such a processor because they produce expression structures that must be evaluated serially. A technique is presented here for compiling arithmetic expressions into structures that can be evaluated with a high degree of parallelism. The algorithm is a variant of the so-called top-down analysis technique and requires only one pass of the input text.
