Chris Lattner 3b04124abd * Add documentation
* Split the CleanGCC pass into two passes, a global pass and an IP pass.
  Before it was just a global pass, but it did illegal things to the
  module, which broke other passes that were being scheduled with it by
  gccld.

llvm-svn: 2224
2002-04-10 20:33:11 +00:00
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2002-04-10 20:33:11 +00:00