Add a topological sort function.
authorOwen Anderson <resistor@mac.com>
Thu, 31 May 2007 22:44:11 +0000 (22:44 +0000)
committerOwen Anderson <resistor@mac.com>
Thu, 31 May 2007 22:44:11 +0000 (22:44 +0000)
commit243f348c2af54fd973a3d3dd936f8085167549f0
treea5e204ac6c23897fb3e7df01c3e4e643deec0805
parenta52dd151378eeaad1369829b1dc3164874774e04
Add a topological sort function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37376 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVNPRE.cpp