Author: dpatel
Date: Wed Jul 18 21:22:21 2007
New Revision: 40034
URL: http://llvm.org/viewvc/llvm-project?rev=40034&view=rev
Log:
Now this temp. fix is not required.
Modified:
llvm/trunk/lib/Transforms/Utils/LCSSA.cpp
Modified: llvm/trunk/lib/Transforms/Utils/LCSSA.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Utils/LCSSA.cpp?rev=40034&r1=40033&r2=40034&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Utils/LCSSA.cpp (original)
+++ llvm/trunk/lib/Transforms/Utils/LCSSA.cpp Wed Jul 18 21:22:21 2007
@@ -231,10 +231,6 @@
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
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