Rename getAnalysisToUpdate to getAnalysisIfAvailable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63198 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/GCMetadata.cpp b/lib/CodeGen/GCMetadata.cpp
index f2978f8..4742ad8 100644
--- a/lib/CodeGen/GCMetadata.cpp
+++ b/lib/CodeGen/GCMetadata.cpp
@@ -205,7 +205,7 @@
 }
 
 bool Deleter::doFinalization(Module &M) {
-  GCModuleInfo *GMI = getAnalysisToUpdate<GCModuleInfo>();
+  GCModuleInfo *GMI = getAnalysisIfAvailable<GCModuleInfo>();
   assert(GMI && "Deleter didn't require GCModuleInfo?!");
   GMI->clear();
   return false;