Use 'override/final' instead of 'virtual' for overridden methods

The patch is generated using clang-tidy misc-use-override check.

This command was used:

  tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py \
    -checks='-*,misc-use-override' -header-filter='llvm|clang' \
    -j=32 -fix -format

http://reviews.llvm.org/D8925

llvm-svn: 234679

3 files changed, 4 insertions, 3 deletions

diff --git a/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp b/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp
index 93157336394..2fefd0cd3b5 100644
--- a/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp
+++ b/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp
@@ -26,7 +26,8 @@ namespace {
                                 Is64Bit ?  ELF::EM_SPARCV9 : ELF::EM_SPARC,
                                 /*HasRelocationAddend*/ true) {}
 
-    virtual ~SparcELFObjectWriter() {}
+    ~SparcELFObjectWriter() override {}
+
   protected:
     unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
                           bool IsPCRel) const override;
diff --git a/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp
index 598856f376b..b447ab3a75f 100644
--- a/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp
+++ b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp
@@ -38,7 +38,7 @@ class SparcMCCodeEmitter : public MCCodeEmitter {
 public:
   SparcMCCodeEmitter(MCContext &ctx): Ctx(ctx) {}
 
-  ~SparcMCCodeEmitter() {}
+  ~SparcMCCodeEmitter() override {}
 
   void EncodeInstruction(const MCInst &MI, raw_ostream &OS,
                          SmallVectorImpl<MCFixup> &Fixups,
diff --git a/llvm/lib/Target/Sparc/SparcSelectionDAGInfo.h b/llvm/lib/Target/Sparc/SparcSelectionDAGInfo.h
index a3a21d603b8..6818291b30b 100644
--- a/llvm/lib/Target/Sparc/SparcSelectionDAGInfo.h
+++ b/llvm/lib/Target/Sparc/SparcSelectionDAGInfo.h
@@ -23,7 +23,7 @@ class SparcTargetMachine;
 class SparcSelectionDAGInfo : public TargetSelectionDAGInfo {
 public:
   explicit SparcSelectionDAGInfo(const DataLayout &DL);
-  ~SparcSelectionDAGInfo();
+  ~SparcSelectionDAGInfo() override;
 };
 
 }