[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. ARM64 edition
llvm-svn: 207509
diff --git a/llvm/lib/Target/ARM64/MCTargetDesc/ARM64ELFStreamer.cpp b/llvm/lib/Target/ARM64/MCTargetDesc/ARM64ELFStreamer.cpp
index 9af21d8..adbf830 100644
--- a/llvm/lib/Target/ARM64/MCTargetDesc/ARM64ELFStreamer.cpp
+++ b/llvm/lib/Target/ARM64/MCTargetDesc/ARM64ELFStreamer.cpp
@@ -62,8 +62,8 @@
~ARM64ELFStreamer() {}
- virtual void ChangeSection(const MCSection *Section,
- const MCExpr *Subsection) {
+ void ChangeSection(const MCSection *Section,
+ const MCExpr *Subsection) override {
// We have to keep track of the mapping symbol state of any sections we
// use. Each one should start off as EMS_None, which is provided as the
// default constructor by DenseMap::lookup.
@@ -76,7 +76,8 @@
/// This function is the one used to emit instruction data into the ELF
/// streamer. We override it to add the appropriate mapping symbol if
/// necessary.
- virtual void EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI) {
+ void EmitInstruction(const MCInst &Inst,
+ const MCSubtargetInfo &STI) override {
EmitA64MappingSymbol();
MCELFStreamer::EmitInstruction(Inst, STI);
}
@@ -84,7 +85,7 @@
/// This is one of the functions used to emit data into an ELF section, so the
/// ARM64 streamer overrides it to add the appropriate mapping symbol ($d)
/// if necessary.
- virtual void EmitBytes(StringRef Data) {
+ void EmitBytes(StringRef Data) override {
EmitDataMappingSymbol();
MCELFStreamer::EmitBytes(Data);
}
@@ -92,8 +93,8 @@
/// This is one of the functions used to emit data into an ELF section, so the
/// ARM64 streamer overrides it to add the appropriate mapping symbol ($d)
/// if necessary.
- virtual void EmitValueImpl(const MCExpr *Value, unsigned Size,
- const SMLoc &Loc) {
+ void EmitValueImpl(const MCExpr *Value, unsigned Size,
+ const SMLoc &Loc) override {
EmitDataMappingSymbol();
MCELFStreamer::EmitValueImpl(Value, Size);
}