Changes between Version 327 and Version 328 of Status/SLPJ-Tickets


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Timestamp:
Jan 16, 2013 6:04:05 PM (3 years ago)
Author:
simonpj
Comment:

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  • Status/SLPJ-Tickets

    v327 v328  
    2020 * #7484: TH allows you to build invalid names
    2121
     22== Demand analysis ==
     23 * #7520: Cardinality analysis
     24 * #6070, #5949, #5775, #4267, #5302, #6087: Demand analysis
     25 * #5075, #3138: CPR for sum types (mostly done, needs finishing)
     26 * #2289, #2387, #1600: nested CPR analysis     
     27
    2228== Optimisation ==
    23  * #7520: Cardinality analysis
    2429 * #7378: (a) identical-alts when the RHSs are bigger; (b) nested comparisions (cf #2132)
    2530 * #7511: inlining can make programs allocate MORE!!
     
    2934 * #3872, #5400, #5448, #5722, #7057, #7369: contravariant data type loop in simplifier inliner
    3035 * #5954: performance regression. Duplication of primops?
    31  * #6070, #5949, #5775, #4267, #5302, #6087: Demand analysis
    32  * #5075, #3138: CPR for sum types (mostly done, needs finishing)
    33  * #2289, #2387, #1600: nested CPR analysis     
    3436 * #5996, #149, #2940, #947: CSE (patch offered)
    3537 * #6047: GHC retains unnecessary binding