Finish moving the IPSCCP pass from Scalar to IPO - moving the registration

llvm-svn: 328259
diff --git a/llvm/lib/Transforms/IPO/IPO.cpp b/llvm/lib/Transforms/IPO/IPO.cpp
index 54e881c..7e9c63b 100644
--- a/llvm/lib/Transforms/IPO/IPO.cpp
+++ b/llvm/lib/Transforms/IPO/IPO.cpp
@@ -48,6 +48,7 @@
   initializePostOrderFunctionAttrsLegacyPassPass(Registry);
   initializeReversePostOrderFunctionAttrsLegacyPassPass(Registry);
   initializePruneEHPass(Registry);
+  initializeIPSCCPLegacyPassPass(Registry);
   initializeStripDeadPrototypesLegacyPassPass(Registry);
   initializeStripSymbolsPass(Registry);
   initializeStripDebugDeclarePass(Registry);