Remove PHINode::reserveOperandSpace(). Instead, add a parameter to
PHINode::Create() giving the (known or expected) number of operands.

llvm-svn: 128537
diff --git a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp b/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp
index 3384cb6..14a3c95 100644
--- a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp
+++ b/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp
@@ -140,9 +140,8 @@
       if (VP->getParent() == SplitBB)
         continue;
     // Otherwise a new PHI is needed. Create one and populate it.
-    PHINode *NewPN = PHINode::Create(PN->getType(), "split",
+    PHINode *NewPN = PHINode::Create(PN->getType(), Preds.size(), "split",
                                      SplitBB->getTerminator());
-    NewPN->reserveOperandSpace(Preds.size());
     for (unsigned i = 0, e = Preds.size(); i != e; ++i)
       NewPN->addIncoming(V, Preds[i]);
     // Update the original PHI.