IBM LY33-6010-1 DOS PLI PLM Oct76 free download

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Licensed Material - Property of IBM L Y33-601 0-1 DOS PL/I Optimiz ing Compiler Program Product Program Logic Program Number 5736-PL 1 (This product is also distributed as part of composite package 5736-PL3) Feature Number 8050 Order No. LY33-6010-1, Page Revised by TNL LN33-6175, October 1976 Second Edition (June, 1972) This is a major revision of, and obsoletes, LY33-6010-0. Changes or additions to the text and figures are indicated by a vertical line to the left of the change. This edition applies to Version 1, Release 5, Modification 0 of the DOS PL/I Optimizing Compiler, Program Product 5736-PL1, and to any subsequent version, release, and modification. Information in this publication is subject to significant change. Any such changes will be published in new editions or technical newsletters. Before using the publication, consult the latest IBM System/370 Bibliography, GC20-0001, and the technical newsletters that amend the bibliography, to learn which edition and technical newsletters are applicable and current. Requests for copies of IBM publications should be made to the IBM branch office that serves you. Forms for readers' comments are provided at the back of the publication. I f the forms have been removed, corr.ments may be addressed to IBM Corporation, P.o. Box 50020, Programming Publishing, San Jose, California 95150. All comments and suggestions become the property of IBM. ~Copyright International Business Machines corporation 1971,1972,1973,1974,1976 Order No. LY33-6010-1, Page Revised by TNL LN33-6079, October, 1973 Preface The internal logic of the DOS PL/I Optimizing Compiler is described in this manual. It is written for use by people involved in program maintenance or in modification of the program design. The manual consists of seven sections, organized as follows: section 1: Introduction Section 2: Method of Operation section 3: Program Organization Section 4: Directory Section 5: Data Area Layouts Section 6: Diagnostic Aids section 7: Appendixes This organization is intended to enable ease of access when the manual is used either for initial education purposes or for reference purposes. For readers who are not familiar with the compiler, descriptive text and illustrations are contained in sections 1 and 2, and in the first part of section 3~ Section 1 contains brief descriptions of the purpose and capabilities of the compiler, and of its relationship to the Disk Operating System. The first part of section 2 contains a general description of compiler operation, and descriptions of the housekeeping features that are common to all aspects of compiler operation. The main part of section 2 consists of descriptions of