Change uses of Function::front to Function::getEntryBlock for readability.

[oota-llvm.git] / lib / Transforms / Utils / CodeExtractor.cpp

diff --git a/lib/Transforms/Utils/CodeExtractor.cpp b/lib/Transforms/Utils/CodeExtractor.cpp
index f304df2a93dbf03d3c96099c37e1760b9d9f8542..a4e7ab8972dd0e53cb173ef951ed7c50c253d2ab 100644 (file)
--- a/lib/Transforms/Utils/CodeExtractor.cpp
+++ b/lib/Transforms/Utils/CodeExtractor.cpp
@@ -104,7 +104,7 @@ void CodeExtractor::severSplitPHINodes(BasicBlock *&Header) {
   bool HasPredsFromRegion = false;
   unsigned NumPredsOutsideRegion = 0;
 
-  if (Header != &Header->getParent()->front()) {
+  if (Header != &Header->getParent()->getEntryBlock()) {
     PHINode *PN = dyn_cast<PHINode>(Header->begin());
     if (!PN) return;  // No PHI nodes.