From bcb44baa5750b5a36ff0cb3c65a34aec5ca691ec Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 31 Jul 2009 01:52:50 +0000
Subject: Manage MachineFunctions with an analysis Pass instead of the
 Annotable mechanism. To support this, make MachineFunctionPass a little more
 complete.

llvm-svn: 77654
---
 llvm/lib/CodeGen/MachineLoopInfo.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/lib/CodeGen/MachineLoopInfo.cpp')

diff --git a/llvm/lib/CodeGen/MachineLoopInfo.cpp b/llvm/lib/CodeGen/MachineLoopInfo.cpp
index a5694ae82b0..2da8e3760e9 100644
--- a/llvm/lib/CodeGen/MachineLoopInfo.cpp
+++ b/llvm/lib/CodeGen/MachineLoopInfo.cpp
@@ -41,4 +41,5 @@ bool MachineLoopInfo::runOnMachineFunction(MachineFunction &) {
 void MachineLoopInfo::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.setPreservesAll();
   AU.addRequired<MachineDominatorTree>();
+  MachineFunctionPass::getAnalysisUsage(AU);
 }
-- 
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