commit d86569701631e2892af018c96bd06f68fe756341
author Bill Wendling <isanbard@gmail.com> Fri Jan 04 07:50:05 2008 +0000
committer Bill Wendling <isanbard@gmail.com> Fri Jan 04 07:50:05 2008 +0000
tree 626248865887f856dad139a6bf100895bf19bf32
parent f3edc09f9bfef53146b420e5c29ead1ee1cd969d

Call the parent's getAnalysisUsage.

llvm-svn: 45571

llvm/lib/CodeGen/MachineLICM.cpp

diff --git a/llvm/lib/CodeGen/MachineLICM.cpp b/llvm/lib/CodeGen/MachineLICM.cpp
index 4ba63bc..f33acf4 100644
--- a/llvm/lib/CodeGen/MachineLICM.cpp
+++ b/llvm/lib/CodeGen/MachineLICM.cpp
@@ -61,6 +61,7 @@
     /// FIXME: Loop preheaders?
     ///
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+      MachineFunctionPass::getAnalysisUsage(AU);
       AU.setPreservesCFG();
       AU.addRequired<MachineLoopInfo>();
       AU.addRequired<MachineDominatorTree>();