Use cached information that has already been computed to make clean() simpler and...
authorOwen Anderson <resistor@mac.com>
Wed, 27 Jun 2007 17:38:29 +0000 (17:38 +0000)
committerOwen Anderson <resistor@mac.com>
Wed, 27 Jun 2007 17:38:29 +0000 (17:38 +0000)
commit68cb52e468df7a828e5dadf6de30713f98d21d1c
treebd944c921d4d9b3bf0c7047c0c41cb0a2954e817
parent5e4f292e53dc0a94b7f12218935bce55c780653c
Use cached information that has already been computed to make clean() simpler and faster.  This is a small speedup on most cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37761 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVNPRE.cpp