Changes between Version 274 and Version 275 of Status/SLPJ-Tickets


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Timestamp:
May 28, 2012 4:39:52 PM (23 months ago)
Author:
simonpj
Comment:

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  • Status/SLPJ-Tickets

    v274 v275  
    2727 * #5623, #5954: performance regression. Duplication of primops? 
    2828 * #6070, #5949, #5775, #4267, #5302, #6087: Demand analysis 
    29  * #5075: CPR for sum types (mostly done, needs finishing) 
     29 * #5075, #3138: CPR for sum types (mostly done, needs finishing) 
    3030 * #2289, #2387, #1600: nested CPR analysis      
    3131 * #5996, #149, #2940: CSE (patch offered) 
     
    8484 * #4470: merge identical counters 
    8585 * #2439: Strict dictionaries 
    86  * #3138: returning a known constructor (Lennart's cmonad package) 
    8786 * #2988: better float-in 
    8887 * #2132: Optimise nested comparisons: if you know x>0 then you know x>=1 etc.  Maybe a special pass that knows about arithmetic?  (Patch offered)