[System Model] [TTI] Fix virtual destructor warning

llvm-svn: 374221
2019-10-09 20:48:52 +00:00 · 2019-10-09 20:48:52 +00:00 · 2d85fd942a
parent 3afc77dbbc
commit 2d85fd942a
1 changed files with 1 additions and 0 deletions
--- a/llvm/include/llvm/CodeGen/BasicTTIImpl.h
+++ b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
@ -190,6 +190,7 @@ private:
 protected:
  explicit BasicTTIImplBase(const TargetMachine *TM, const DataLayout &DL)
      : BaseT(DL) {}
+  virtual ~BasicTTIImplBase() = default;

  using TargetTransformInfoImplBase::DL;