Rearrange things for clarity, don't talk about "dereferencing" when we
shouldn't, and add a better example for one of the questions. Thanks to
Chris Lattner for these suggestions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29691 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed