patch applied (ghc): LLVM: Use packed structure type instead of structure type

[David Terei]

Wed Jul  7 05:03:20 PDT 2010  David Terei <davidterei at gmail.com>
  * LLVM: Use packed structure type instead of structure type
  
  The regular structure type adds padding to conform to the platform ABI,
  which causes problems with structures storing doubles under windows since
  we don't conform to the platform ABI there. So we use packed structures
  instead now that don't do any padding.

    M ./compiler/llvmGen/Llvm/Types.hs -4 +4

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20100707120320-e1038-82850b1291db3c9566b0b80accea1d6e77687ae9.gz