[PM] Fix a bunch of bugs I spotted by inspection when working on this
authorChandler Carruth <chandlerc@gmail.com>
Sun, 12 Jan 2014 10:02:02 +0000 (10:02 +0000)
committerChandler Carruth <chandlerc@gmail.com>
Sun, 12 Jan 2014 10:02:02 +0000 (10:02 +0000)
commit83bdd1d763fca1dbe923d6f9ce5bc130c2989657
tree25ee13913b1ad6d4d8c55c05a0fc664e1758b35d
parente7687650c9ff5e52f572d8e70752f7c808ca707e
[PM] Fix a bunch of bugs I spotted by inspection when working on this
code. Copious tests added to cover these cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199039 91177308-0d34-0410-b5e6-96231b3b80d8
test/Other/pass-pipeline-parsing.ll
tools/opt/Passes.cpp