From ea96b5edbbc77fa33f5bf670f8d75730584375fd Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 18 Apr 2005 05:26:21 +0000
Subject: [PATCH] silence a bogus warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21320 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/CondPropagate.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Transforms/Scalar/CondPropagate.cpp b/lib/Transforms/Scalar/CondPropagate.cpp
index 138be522ee1..0e63b51bb72 100644
--- a/lib/Transforms/Scalar/CondPropagate.cpp
+++ b/lib/Transforms/Scalar/CondPropagate.cpp
@@ -83,7 +83,7 @@ void CondProp::SimplifyBlock(BasicBlock *BB) {
   // See if we can fold any PHI nodes in this block now.
   // FIXME: This would not be required if removePredecessor did this for us!!
   PHINode *PN;
-  for (BasicBlock::iterator I = BB->begin(); PN = dyn_cast<PHINode>(I++); )
+  for (BasicBlock::iterator I = BB->begin(); (PN = dyn_cast<PHINode>(I++)); )
     if (Value *PNV = hasConstantValue(PN))
       if (!isa<Instruction>(PNV)) {
         PN->replaceAllUsesWith(PNV);
-- 
2.34.1