llvm::SwitchInst
Renamed methods caseBegin, caseEnd and caseDefault with case_begin, case_end, and case_default.
Added some notes relative to case iterators.

llvm-svn: 152532
diff --git a/llvm/lib/Target/CppBackend/CPPBackend.cpp b/llvm/lib/Target/CppBackend/CPPBackend.cpp
index 36ed925..107c6cc 100644
--- a/llvm/lib/Target/CppBackend/CPPBackend.cpp
+++ b/llvm/lib/Target/CppBackend/CPPBackend.cpp
@@ -1090,7 +1090,7 @@
         << getOpName(SI->getDefaultDest()) << ", "
         << SI->getNumCases() << ", " << bbname << ");";
     nl(Out);
-    for (SwitchInst::ConstCaseIt i = SI->caseBegin(), e = SI->caseEnd();
+    for (SwitchInst::ConstCaseIt i = SI->case_begin(), e = SI->case_end();
          i != e; ++i) {
       const ConstantInt* CaseVal = i.getCaseValue();
       const BasicBlock *BB = i.getCaseSuccessor();