From: Devang Patel <dpatel@apple.com>
Date: Thu, 19 Jul 2007 02:22:21 +0000 (+0000)
Subject: Now this temp. fix is not required.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=72ea8d9060977db557cdeb39a9de198af087951c;p=oota-llvm.git

Now this temp. fix is not required.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40034 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Utils/LCSSA.cpp b/lib/Transforms/Utils/LCSSA.cpp
index 220241df335..3f4bad5c513 100644
--- a/lib/Transforms/Utils/LCSSA.cpp
+++ b/lib/Transforms/Utils/LCSSA.cpp
@@ -231,10 +231,6 @@ Value *LCSSA::GetValueForBlock(DomTreeNode *BB, Instruction *OrigInst,
 
   DomTreeNode *IDom = BB->getIDom();
 
-  // If the block has no dominator, bail
-  if (!IDom)
-    return V = UndefValue::get(OrigInst->getType());
-
   // Otherwise, there are two cases: we either have to insert a PHI node or we
   // don't.  We need to insert a PHI node if this block is not dominated by one
   // of the exit nodes from the loop (the loop could have multiple exits, and