From ed96fe8c79b36a38bd9280438656ee539276fb41 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 17 May 2006 21:05:27 +0000
Subject: Declare that lowerinvoke doesn't interact with other lowering passes.
 Patch written by Domagoj Babic!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28367 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Utils/LowerSwitch.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'lib/Transforms/Utils/LowerSwitch.cpp')

diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp
index 14d3027b91..379a2e4570 100644
--- a/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/lib/Transforms/Utils/LowerSwitch.cpp
@@ -34,14 +34,16 @@ namespace {
   class LowerSwitch : public FunctionPass {
   public:
     virtual bool runOnFunction(Function &F);
-
+    
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-      // This is a cluster of orthogonal Transforms
+      // This is a cluster of orthogonal Transforms	
       AU.addPreserved<UnifyFunctionExitNodes>();
       AU.addPreservedID(PromoteMemoryToRegisterID);
       AU.addPreservedID(LowerSelectID);
+      AU.addPreservedID(LowerInvokePassID);
+      AU.addPreservedID(LowerAllocationsID);
     }
-
+        
     typedef std::pair<Constant*, BasicBlock*> Case;
     typedef std::vector<Case>::iterator       CaseItr;
   private:
-- 
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