This paper describes how a parallel environment has been used to perform the task of compiling. The environment is an International Computers Limited (ICL) Distributed Array Processor (DAP): a machine of SIMD classifi...
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SEVAL is a high-level special purpose programming language for the validation of input data in an administrative system. This paper describes the essential features of SEVAL. It is claimed that the language considerab...
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The assembled length of a span-dependent jump instruction depends on the distance between the instruction and its target. Such instructions are found on many computers and typically have two forms, long and short. We ...
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A compiler has been written which compiles MACLISP into a compact intermediate language called 1-code, and an 1-code interpreter has been incorporated into an existing LISP system. The 1-code "machine" has a...
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We describe the local optimization phase of a compiler for translating the INTERUSP dialect of LISP into stack-architecture (0-address) instruction sets. We discuss the general organization of the compiler, and then d...
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Special forms are those expressions in the *** language which do not follow normal rules for evaluation. Some such forms arc necessary as primitives of the language, while others may be desirable in order to improve r...
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The Charrette Ada compiler is a working compiler for a substantiable subset of the preliminary ADA language. The Ada source program is translated into an equivalent program in an intermediate implementation language. ...
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compilers for languages of widely varying nature have been constructed using the compiler writing system HLP. Characteristics of the language descriptions and of the compilers produced are reported. Opinions of the us...
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compilers usually produce either absolute code that is executed immediately upon conclusion of the compilation or object code that is transformed by a linking loader into absolute code. These compiler organizations wi...
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