patch applied (ghc): New flag -dddump-rule-rewrites

[Roman Leshchinskiy]

Sat Nov 27 04:20:22 PST 2010  Roman Leshchinskiy <rl at cse.unsw.edu.au>
  * New flag -dddump-rule-rewrites
  
  Now, -ddump-rule-firings only shows the names of the rules that fired (it would
  show "before" and "after" with -dverbose-core2core previously) and
  -ddump-rule-rewrites always shows the "before" and "after" bits, even without
  -dverbose-core2core.

    M ./compiler/main/DynFlags.hs +2
    M ./compiler/simplCore/Simplify.lhs -3 +4

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20101127122022-b2b0a-0313a0b1c233777dfe91d96a17bc13ba55487ac3.gz