commit 14431c16d131560265254201df5ee575b8e3578f
author Mike Stump <mrs@apple.com> Tue Nov 17 00:10:05 2009 +0000
committer Mike Stump <mrs@apple.com> Tue Nov 17 00:10:05 2009 +0000
tree f52065fbe21c1790a046e9b893da4733f87bc09d
parent 8b152b85b7a6cd51a1c4452e7f8425fb8e32b619

Since we always have 2 edges, we don't need to reserve 3 slot for the
PHI node.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89005 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGCXXExpr.cpp

diff --git a/lib/CodeGen/CGCXXExpr.cpp b/lib/CodeGen/CGCXXExpr.cpp
index 78734a0..eff432a 100644
--- a/lib/CodeGen/CGCXXExpr.cpp
+++ b/lib/CodeGen/CGCXXExpr.cpp
@@ -512,7 +512,7 @@
   EmitBlock(ContBlock);
   if (CanBeZero) {
     llvm::PHINode *PHI = Builder.CreatePHI(LTy);
-    PHI->reserveOperandSpace(3);
+    PHI->reserveOperandSpace(2);
     PHI->addIncoming(V, NonZeroBlock);
     PHI->addIncoming(llvm::Constant::getNullValue(LTy), NullBlock);
     V = PHI;