Preserve loop data so that it is not fetched everytime it is needed.
authorDevang Patel <dpatel@apple.com>
Wed, 2 Jul 2008 01:18:13 +0000 (01:18 +0000)
committerDevang Patel <dpatel@apple.com>
Wed, 2 Jul 2008 01:18:13 +0000 (01:18 +0000)
commite6962dfb64864c81009b3455214fe4bd1cce4829
tree6aac8a9bbe7e4497949b2ec230e32720550f80bc
parent3a43a7f8b247cb3c6273bda3b595155117584e84
Preserve loop data so that it is not fetched everytime it is needed.
Keep track of currentLoop.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53005 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/LoopUnswitch.cpp