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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128537 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/InlineFunction.cpp b/lib/Transforms/Utils/InlineFunction.cpp
index 80d6770..2cb1d3b 100644
--- a/lib/Transforms/Utils/InlineFunction.cpp
+++ b/lib/Transforms/Utils/InlineFunction.cpp
@@ -624,9 +624,8 @@
     // The PHI node should go at the front of the new basic block to merge all
     // possible incoming values.
     if (!TheCall->use_empty()) {
-      PHI = PHINode::Create(RTy, TheCall->getName(),
+      PHI = PHINode::Create(RTy, Returns.size(), TheCall->getName(),
                             AfterCallBB->begin());
-      PHI->reserveOperandSpace(Returns.size());
       // Anything that used the result of the function call should now use the
       // PHI node as their operand.
       TheCall->replaceAllUsesWith(PHI);