Add 'using' declarations to suppress -Woverloaded-virtual warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169214 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 7 insertions, 0 deletions

diff --git a/lib/Transforms/IPO/InlineAlways.cpp b/lib/Transforms/IPO/InlineAlways.cpp
index ffefad0eef..5b8832e5d7 100644
--- a/lib/Transforms/IPO/InlineAlways.cpp
+++ b/lib/Transforms/IPO/InlineAlways.cpp
@@ -44,6 +44,10 @@ namespace {
     }
     static char ID; // Pass identification, replacement for typeid
     virtual InlineCost getInlineCost(CallSite CS);
+
+    using llvm::Pass::doInitialization;
+    using llvm::Pass::doFinalization;
+
     virtual bool doFinalization(CallGraph &CG) {
       return removeDeadFunctions(CG, /*AlwaysInlineOnly=*/true);
     }
diff --git a/lib/Transforms/IPO/InlineSimple.cpp b/lib/Transforms/IPO/InlineSimple.cpp
index 5e817ac640..9c5feba08b 100644
--- a/lib/Transforms/IPO/InlineSimple.cpp
+++ b/lib/Transforms/IPO/InlineSimple.cpp
@@ -42,6 +42,7 @@ namespace {
     InlineCost getInlineCost(CallSite CS) {
       return CA.getInlineCost(CS, getInlineThreshold(CS));
     }
+    using llvm::Pass::doInitialization;
     virtual bool doInitialization(CallGraph &CG);
   };
 }
diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp
index 56bd459866..7ef1d34d3f 100644
--- a/lib/Transforms/Scalar/LICM.cpp
+++ b/lib/Transforms/Scalar/LICM.cpp
@@ -90,6 +90,8 @@ namespace {
       AU.addRequired<TargetLibraryInfo>();
     }
 
+    using llvm::Pass::doFinalization;
+
     bool doFinalization() {
       assert(LoopToAliasSetMap.empty() && "Didn't free loop alias sets");
       return false;