vendor/llvm/llvm-r135360

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/Transforms/Utils/BasicBlockUtils.cpp b/lib/Transforms/Utils/BasicBlockUtils.cpp
index 92464e8cf1307..b4f74f97e9786 100644
--- a/lib/Transforms/Utils/BasicBlockUtils.cpp
+++ b/lib/Transforms/Utils/BasicBlockUtils.cpp
@@ -153,13 +153,13 @@ bool llvm::MergeBlockIntoPredecessor(BasicBlock *BB, Pass *P) {
   // Delete the unconditional branch from the predecessor...
   PredBB->getInstList().pop_back();
   
-  // Move all definitions in the successor to the predecessor...
-  PredBB->getInstList().splice(PredBB->end(), BB->getInstList());
-  
   // Make all PHI nodes that referred to BB now refer to Pred as their
   // source...
   BB->replaceAllUsesWith(PredBB);
   
+  // Move all definitions in the successor to the predecessor...
+  PredBB->getInstList().splice(PredBB->end(), BB->getInstList());
+  
   // Inherit predecessors name if it exists.
   if (!PredBB->hasName())
     PredBB->takeName(BB);