Description:
Compiler construction, theory, etc. (Moderated)
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Compiler enthusiast SC09 Meetup - Portland, OR Nov 17th
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Hi all! Join me and others in the compiler industry this year to meet and share ideas. If you're going to SC (SuperComputing) it's the perfect chance to talk about how exascale computing will affect our industry and or just share cool research you've been working on. Please RSVP at the link below or if you're interested in giving a short talk email me direct.... more »
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Compiler positions available for week ending November 8
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This is a digest of ``help wanted'' and ``position available'' messages received at comp.compilers during the preceding week. Messages must advertise a position having something to do with compilers and must also conform to the guidelines periodically posted in misc.jobs.offered. Positions that remain open may be re-advertised once a month. To respond... more »
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help in locating old ACM conference proceedings
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Dear comp.compilers, I am looking for copies of papers from the 1963 ACM Natl. Conf., Denver, Colo. Now, obviously, I should go to the ACM digital library and get them. Unfortunately, ACM does not have a copy of these proceedings!! After mailing with them about it, it seems that they nor have a paper or... more »
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how to deal with left recursive?
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I have found ansi c yacc grammar. A production of statement list like this statement_list : statement | statement_list statement ; is left recursive. How to elimilate left recursive in such case? Is there exist a solution for parsing such grammar using LL(k) ?
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Placement of memory loads
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Hi, I want to figure out the best way to place initial memory loads in generated code. My current approach is very simple and inefficient. I do a liveness analysis and then insert memory loads for all undefined variables in the beginning of initial basic block. Here is an example (both x and y are global):... more »
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Workshops
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Hi, does anyone know a website with an overview of international workshops for programming languages and real-time systems? Stephan
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Switch statement code generation
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I'm trying to put together a list of various methods to do code generate for switch statements. This is what I have so far: * Successive if/else branches * Jump tables * branch tables with linear and binary scans * Clustering tables (e.g., if you have cases 0-100 and 300-400). Are there any other methods worth mentioning?... more »
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Seed7 Release 2009-11-01
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Hello, I have released a new version of Seed7: seed7_05_20091101.tgz In the Seed7 programming language new statements and operators can be declared easily. Types are first class objects and therefore templates/generics need no special syntax. Object orientation is used when it brings advantages and not in places when other... more »
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Nop insertion
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hi This is both an architecture and compiler question. Are there inorder architectures that need precise number of nops inserted between operations. If so, how does a compiler guarantee that ? I am especially thinking of producers and consumers in faraway basic blocks. Any pointers to any exiting work?... more »
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