[llvm] 8fb4a4f - [SampleFDO] Silence -Wnon-virtual-dtor warning

[Benjamin Kramer via llvm-commits]

Author: Benjamin Kramer
Date: 2021-02-10T23:37:15+01:00
New Revision: 8fb4a4f7bba0fd1af7e2ae0be96082de0526d8d0

URL: https://github.com/llvm/llvm-project/commit/8fb4a4f7bba0fd1af7e2ae0be96082de0526d8d0
DIFF: https://github.com/llvm/llvm-project/commit/8fb4a4f7bba0fd1af7e2ae0be96082de0526d8d0.diff

LOG: [SampleFDO] Silence -Wnon-virtual-dtor warning

There's no polymorphic deletion happening here.

Added: 
    

Modified: 
    llvm/lib/Transforms/IPO/SampleProfile.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/IPO/SampleProfile.cpp b/llvm/lib/Transforms/IPO/SampleProfile.cpp
index 22ef3e5499af..9d55d9c0fdd7 100644
--- a/llvm/lib/Transforms/IPO/SampleProfile.cpp
+++ b/llvm/lib/Transforms/IPO/SampleProfile.cpp
@@ -395,6 +395,8 @@ class SampleProfileLoaderBaseImpl {
 protected:
   friend class SampleCoverageTracker;
 
+  ~SampleProfileLoaderBaseImpl() = default;
+
   unsigned getFunctionLoc(Function &F);
   virtual ErrorOr<uint64_t> getInstWeight(const Instruction &Inst);
   ErrorOr<uint64_t> getInstWeightImpl(const Instruction &Inst);
@@ -483,7 +485,7 @@ class SampleProfileLoaderBaseImpl {
 /// This pass reads profile data from the file specified by
 /// -sample-profile-file and annotates every affected function with the
 /// profile information found in that file.
-class SampleProfileLoader : public SampleProfileLoaderBaseImpl {
+class SampleProfileLoader final : public SampleProfileLoaderBaseImpl {
 public:
   SampleProfileLoader(
       StringRef Name, StringRef RemapName, ThinOrFullLTOPhase LTOPhase,