From f50d7f76c6be0147fec33c2c9fdcce478aa01cfc Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 7 Dec 2008 07:22:45 +0000
Subject: fix a bug I introduced in simplifycfg handling single entry phi
 nodes. FoldSingleEntryPHINodes deletes the PHI, so there is no need to delete
 it afterward.

llvm-svn: 60653
---
 llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 1 -
 1 file changed, 1 deletion(-)

(limited to 'llvm/lib')

diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index d6465f599cf..e7bd75e0493 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -1102,7 +1102,6 @@ static bool FoldCondBranchOnPHI(BranchInst *BI) {
   // Degenerate case of a single entry PHI.
   if (PN->getNumIncomingValues() == 1) {
     FoldSingleEntryPHINodes(PN->getParent());
-    PN->eraseFromParent();
     return true;    
   }
 
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