Changes between Version 73 and Version 74 of Commentary/Compiler/NewCodeGen


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Timestamp:
Aug 4, 2012 5:56:13 AM (3 years ago)
Author:
heisenbug
Comment:

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  • Commentary/Compiler/NewCodeGen

    v73 v74  
    1313 * Separately, we have developed yet another, and still better, Cmm representation, the subject of an upcoming ICFP 2010 submission.  It uses phantom types and GADTs to add very useful open/closed invariants.  This isn't in GHC at all yet.  I'll call it `CmmGADT` for easy reference.
    1414
    15 Generally we want to keep old and new pipelines working simultaneously, so that we can swith only when we are sure the new stuff works.  Next steps in this grand plan are:
     15Generally we want to keep old and new pipelines working simultaneously, so that we can switch only when we are sure the new stuff works.  Next steps in this grand plan are:
    1616
    1717 * Check the impact on compilation time of the new route.