patch applied (packages/base): re-instate the gcd/Integer and lcm/Integer RULES

[Simon Marlow]

Thu Nov 20 02:18:26 PST 2008  Simon Marlow <marlowsd at gmail.com>
  * re-instate the gcd/Integer and lcm/Integer RULES
  Fixes a performance regression between 6.8.3 and 6.10.1

    M ./GHC/Real.lhs -7 +7

View patch online:
http://darcs.haskell.org/packages/base/_darcs/patches/20081120101826-12142-54335d1e389a7756f3b65b70e0a8e307c24a3727.gz