Remove PHINode::reserveOperandSpace(). Instead, add a parameter to

PHINode::Create() giving the (known or expected) number of operands.

llvm-svn: 128537

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index 8b81555bc52..c12f9d810f5 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -1600,9 +1600,9 @@ static bool SimplifyCondBranchToCondBranch(BranchInst *PBI, BranchInst *BI) {
     if (BlockIsSimpleEnoughToThreadThrough(BB)) {
       pred_iterator PB = pred_begin(BB), PE = pred_end(BB);
       PHINode *NewPN = PHINode::Create(Type::getInt1Ty(BB->getContext()),
+                                       std::distance(PB, PE),
                                        BI->getCondition()->getName() + ".pr",
                                        BB->begin());
-      NewPN->reserveOperandSpace(std::distance(PB, PE));
       // Okay, we're going to insert the PHI node.  Since PBI is not the only
       // predecessor, compute the PHI'd conditional value for all of the preds.
       // Any predecessor where the condition is not computable we keep symbolic.