From f064c9229891af4cdc7e029b22b0ba9b05d2efa7 Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Sun, 15 Apr 2007 23:14:18 +0000
Subject: Tabs -> Spaces

llvm-svn: 36094
---
 llvm/lib/Analysis/PostDominators.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'llvm/lib/Analysis/PostDominators.cpp')

diff --git a/llvm/lib/Analysis/PostDominators.cpp b/llvm/lib/Analysis/PostDominators.cpp
index 7351ed7a6ab..f93190c6861 100644
--- a/llvm/lib/Analysis/PostDominators.cpp
+++ b/llvm/lib/Analysis/PostDominators.cpp
@@ -216,8 +216,8 @@ ETNode *PostETForest::getNodeForBlock(BasicBlock *BB) {
 
   // If we are unreachable, we may not have an immediate dominator.
   if (!node)
-		return 0;
-	else if (!node->getIDom())
+    return 0;
+  else if (!node->getIDom())
     return BBNode = new ETNode(BB);
   else {
     ETNode *IDomNode = getNodeForBlock(node->getIDom()->getBlock());
@@ -242,7 +242,7 @@ void PostETForest::calculate(const PostDominatorTree &DT) {
     ETNode *&BBNode = Nodes[BB];
     if (!BBNode) {  
       ETNode *IDomNode =  NULL;
-			PostDominatorTree::Node *node = DT.getNode(BB);
+      PostDominatorTree::Node *node = DT.getNode(BB);
       if (node && node->getIDom())
         IDomNode = getNodeForBlock(node->getIDom()->getBlock());
 
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