r290677 - [ItaniumABI] NFC changes

[Piotr Padlewski via cfe-commits]

Author: prazek
Date: Wed Dec 28 12:26:08 2016
New Revision: 290677

URL: http://llvm.org/viewvc/llvm-project?rev=290677&view=rev
Log:
[ItaniumABI] NFC changes

Modified:
    cfe/trunk/lib/CodeGen/ItaniumCXXABI.cpp

Modified: cfe/trunk/lib/CodeGen/ItaniumCXXABI.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/ItaniumCXXABI.cpp?rev=290677&r1=290676&r2=290677&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/ItaniumCXXABI.cpp (original)
+++ cfe/trunk/lib/CodeGen/ItaniumCXXABI.cpp Wed Dec 28 12:26:08 2016
@@ -366,11 +366,12 @@ public:
   void emitCXXStructor(const CXXMethodDecl *MD, StructorType Type) override;
 
  private:
-   bool hasAnyUsedVirtualInlineFunction(const CXXRecordDecl *RD) const {
+   bool hasAnyVirtualInlineFunction(const CXXRecordDecl *RD) const {
     const auto &VtableLayout =
         CGM.getItaniumVTableContext().getVTableLayout(RD);
 
     for (const auto &VtableComponent : VtableLayout.vtable_components()) {
+      // Skip empty slot.
       if (!VtableComponent.isUsedFunctionPointerKind())
         continue;
 
@@ -1687,7 +1688,7 @@ bool ItaniumCXXABI::canSpeculativelyEmit
   // then we are safe to emit available_externally copy of vtable.
   // FIXME we can still emit a copy of the vtable if we
   // can emit definition of the inline functions.
-  return !hasAnyUsedVirtualInlineFunction(RD) && !isVTableHidden(RD);
+  return !hasAnyVirtualInlineFunction(RD) && !isVTableHidden(RD);
 }
 static llvm::Value *performTypeAdjustment(CodeGenFunction &CGF,
                                           Address InitialPtr,