Tag release 2.2.

llvm-svn: 46989

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SVN tag also included these previous commits:

Author: Tanya Lattner <tonic@nondot.org>
Date: Tue Feb 12 05:19:58 2008 +0000

    Tag release 2.2
    
    llvm-svn: 46988
Patch to not turn gcc's pure/const markings into readonly/readnone if a parameter has a byval attribute.

llvm-svn: 46704
1 file changed
tree: b071c9b1b83461c6d55f2979d0ef4e6cfffccbcb
  1. llvm-gcc-4.0/
  2. llvm-gcc-4.2/