[MC] De-capitalize some MCStreamer::Emit* functions
diff --git a/llvm/lib/MC/ConstantPools.cpp b/llvm/lib/MC/ConstantPools.cpp
index 8cba6b3..eb98014 100644
--- a/llvm/lib/MC/ConstantPools.cpp
+++ b/llvm/lib/MC/ConstantPools.cpp
@@ -26,13 +26,13 @@
 void ConstantPool::emitEntries(MCStreamer &Streamer) {
   if (Entries.empty())
     return;
-  Streamer.EmitDataRegion(MCDR_DataRegion);
+  Streamer.emitDataRegion(MCDR_DataRegion);
   for (const ConstantPoolEntry &Entry : Entries) {
     Streamer.EmitCodeAlignment(Entry.Size); // align naturally
     Streamer.EmitLabel(Entry.Label);
     Streamer.EmitValue(Entry.Value, Entry.Size, Entry.Loc);
   }
-  Streamer.EmitDataRegion(MCDR_DataRegionEnd);
+  Streamer.emitDataRegion(MCDR_DataRegionEnd);
   Entries.clear();
 }
 
diff --git a/llvm/lib/MC/MCAsmStreamer.cpp b/llvm/lib/MC/MCAsmStreamer.cpp
index b783bcd..75d5df8 100644
--- a/llvm/lib/MC/MCAsmStreamer.cpp
+++ b/llvm/lib/MC/MCAsmStreamer.cpp
@@ -140,23 +140,23 @@
   void emitELFSymverDirective(StringRef AliasName,
                               const MCSymbol *Aliasee) override;
 
-  void EmitLOHDirective(MCLOHType Kind, const MCLOHArgs &Args) override;
+  void emitLOHDirective(MCLOHType Kind, const MCLOHArgs &Args) override;
   void EmitLabel(MCSymbol *Symbol, SMLoc Loc = SMLoc()) override;
 
-  void EmitAssemblerFlag(MCAssemblerFlag Flag) override;
-  void EmitLinkerOptions(ArrayRef<std::string> Options) override;
-  void EmitDataRegion(MCDataRegionType Kind) override;
-  void EmitVersionMin(MCVersionMinType Kind, unsigned Major, unsigned Minor,
+  void emitAssemblerFlag(MCAssemblerFlag Flag) override;
+  void emitLinkerOptions(ArrayRef<std::string> Options) override;
+  void emitDataRegion(MCDataRegionType Kind) override;
+  void emitVersionMin(MCVersionMinType Kind, unsigned Major, unsigned Minor,
                       unsigned Update, VersionTuple SDKVersion) override;
-  void EmitBuildVersion(unsigned Platform, unsigned Major, unsigned Minor,
+  void emitBuildVersion(unsigned Platform, unsigned Major, unsigned Minor,
                         unsigned Update, VersionTuple SDKVersion) override;
-  void EmitThumbFunc(MCSymbol *Func) override;
+  void emitThumbFunc(MCSymbol *Func) override;
 
-  void EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
-  void EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) override;
-  bool EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
+  void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
+  void emitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) override;
+  bool emitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
 
-  void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) override;
+  void emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) override;
   void BeginCOFFSymbolDef(const MCSymbol *Symbol) override;
   void EmitCOFFSymbolStorageClass(int StorageClass) override;
   void EmitCOFFSymbolType(int Type) override;
@@ -170,7 +170,7 @@
                                   MCSymbol *CsectSym,
                                   unsigned ByteAlign) override;
   void emitELFSize(MCSymbol *Symbol, const MCExpr *Value) override;
-  void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+  void emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                         unsigned ByteAlignment) override;
 
   /// Emit a local common (.lcomm) symbol.
@@ -178,19 +178,19 @@
   /// @param Symbol - The common symbol to emit.
   /// @param Size - The size of the common symbol.
   /// @param ByteAlignment - The alignment of the common symbol in bytes.
-  void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+  void emitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                              unsigned ByteAlignment) override;
 
-  void EmitZerofill(MCSection *Section, MCSymbol *Symbol = nullptr,
+  void emitZerofill(MCSection *Section, MCSymbol *Symbol = nullptr,
                     uint64_t Size = 0, unsigned ByteAlignment = 0,
                     SMLoc Loc = SMLoc()) override;
 
   void EmitTBSSSymbol(MCSection *Section, MCSymbol *Symbol, uint64_t Size,
                       unsigned ByteAlignment = 0) override;
 
-  void EmitBinaryData(StringRef Data) override;
+  void emitBinaryData(StringRef Data) override;
 
-  void EmitBytes(StringRef Data) override;
+  void emitBytes(StringRef Data) override;
 
   void EmitValueImpl(const MCExpr *Value, unsigned Size,
                      SMLoc Loc = SMLoc()) override;
@@ -473,7 +473,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitLOHDirective(MCLOHType Kind, const MCLOHArgs &Args) {
+void MCAsmStreamer::emitLOHDirective(MCLOHType Kind, const MCLOHArgs &Args) {
   StringRef str = MCLOHIdToName(Kind);
 
 #ifndef NDEBUG
@@ -493,7 +493,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
+void MCAsmStreamer::emitAssemblerFlag(MCAssemblerFlag Flag) {
   switch (Flag) {
   case MCAF_SyntaxUnified:         OS << "\t.syntax unified"; break;
   case MCAF_SubsectionsViaSymbols: OS << ".subsections_via_symbols"; break;
@@ -504,7 +504,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitLinkerOptions(ArrayRef<std::string> Options) {
+void MCAsmStreamer::emitLinkerOptions(ArrayRef<std::string> Options) {
   assert(!Options.empty() && "At least one option is required!");
   OS << "\t.linker_option \"" << Options[0] << '"';
   for (ArrayRef<std::string>::iterator it = Options.begin() + 1,
@@ -514,7 +514,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitDataRegion(MCDataRegionType Kind) {
+void MCAsmStreamer::emitDataRegion(MCDataRegionType Kind) {
   if (!MAI->doesSupportDataRegionDirectives())
     return;
   switch (Kind) {
@@ -550,7 +550,7 @@
   }
 }
 
-void MCAsmStreamer::EmitVersionMin(MCVersionMinType Type, unsigned Major,
+void MCAsmStreamer::emitVersionMin(MCVersionMinType Type, unsigned Major,
                                    unsigned Minor, unsigned Update,
                                    VersionTuple SDKVersion) {
   OS << '\t' << getVersionMinDirective(Type) << ' ' << Major << ", " << Minor;
@@ -575,7 +575,7 @@
   llvm_unreachable("Invalid Mach-O platform type");
 }
 
-void MCAsmStreamer::EmitBuildVersion(unsigned Platform, unsigned Major,
+void MCAsmStreamer::emitBuildVersion(unsigned Platform, unsigned Major,
                                      unsigned Minor, unsigned Update,
                                      VersionTuple SDKVersion) {
   const char *PlatformName = getPlatformName((MachO::PlatformType)Platform);
@@ -586,7 +586,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitThumbFunc(MCSymbol *Func) {
+void MCAsmStreamer::emitThumbFunc(MCSymbol *Func) {
   // This needs to emit to a temporary string to get properly quoted
   // MCSymbols when they have spaces in them.
   OS << "\t.thumb_func";
@@ -598,7 +598,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
+void MCAsmStreamer::emitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
   // Do not emit a .set on inlined target assignments.
   bool EmitSet = true;
   if (auto *E = dyn_cast<MCTargetExpr>(Value))
@@ -613,10 +613,10 @@
     EmitEOL();
   }
 
-  MCStreamer::EmitAssignment(Symbol, Value);
+  MCStreamer::emitAssignment(Symbol, Value);
 }
 
-void MCAsmStreamer::EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) {
+void MCAsmStreamer::emitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) {
   OS << ".weakref ";
   Alias->print(OS, MAI);
   OS << ", ";
@@ -624,7 +624,7 @@
   EmitEOL();
 }
 
-bool MCAsmStreamer::EmitSymbolAttribute(MCSymbol *Symbol,
+bool MCAsmStreamer::emitSymbolAttribute(MCSymbol *Symbol,
                                         MCSymbolAttr Attribute) {
   switch (Attribute) {
   case MCSA_Invalid: llvm_unreachable("Invalid symbol attribute");
@@ -691,7 +691,7 @@
   return true;
 }
 
-void MCAsmStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
+void MCAsmStreamer::emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
   OS << ".desc" << ' ';
   Symbol->print(OS, MAI);
   OS << ',' << DescValue;
@@ -795,7 +795,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+void MCAsmStreamer::emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                                      unsigned ByteAlignment) {
   OS << "\t.comm\t";
   Symbol->print(OS, MAI);
@@ -810,7 +810,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+void MCAsmStreamer::emitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                                           unsigned ByteAlign) {
   OS << "\t.lcomm\t";
   Symbol->print(OS, MAI);
@@ -832,7 +832,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitZerofill(MCSection *Section, MCSymbol *Symbol,
+void MCAsmStreamer::emitZerofill(MCSection *Section, MCSymbol *Symbol,
                                  uint64_t Size, unsigned ByteAlignment,
                                  SMLoc Loc) {
   if (Symbol)
@@ -918,7 +918,7 @@
   OS << '"';
 }
 
-void MCAsmStreamer::EmitBytes(StringRef Data) {
+void MCAsmStreamer::emitBytes(StringRef Data) {
   assert(getCurrentSectionOnly() &&
          "Cannot emit contents before setting section!");
   if (Data.empty()) return;
@@ -952,7 +952,7 @@
   EmitEOL();
 }
 
-void MCAsmStreamer::EmitBinaryData(StringRef Data) {
+void MCAsmStreamer::emitBinaryData(StringRef Data) {
   // This is binary data. Print it in a grid of hex bytes for readability.
   const size_t Cols = 4;
   for (size_t I = 0, EI = alignTo(Data.size(), Cols); I < EI; I += Cols) {
diff --git a/llvm/lib/MC/MCCodeView.cpp b/llvm/lib/MC/MCCodeView.cpp
index 1a71b54..319259e 100644
--- a/llvm/lib/MC/MCCodeView.cpp
+++ b/llvm/lib/MC/MCCodeView.cpp
@@ -209,7 +209,7 @@
   // user-provided file number.  Each entry may be a variable number of bytes
   // determined by the checksum kind and size.
   for (auto File : Files) {
-    OS.EmitAssignment(File.ChecksumTableOffset,
+    OS.emitAssignment(File.ChecksumTableOffset,
                       MCConstantExpr::create(CurrentOffset, Ctx));
     CurrentOffset += 4; // String table offset.
     if (!File.ChecksumKind) {
@@ -231,7 +231,7 @@
     }
     OS.EmitIntValue(static_cast<uint8_t>(File.Checksum.size()), 1);
     OS.EmitIntValue(File.ChecksumKind, 1);
-    OS.EmitBytes(toStringRef(File.Checksum));
+    OS.emitBytes(toStringRef(File.Checksum));
     OS.EmitValueToAlignment(4);
   }
 
diff --git a/llvm/lib/MC/MCContext.cpp b/llvm/lib/MC/MCContext.cpp
index 1f89242..cbd823e 100644
--- a/llvm/lib/MC/MCContext.cpp
+++ b/llvm/lib/MC/MCContext.cpp
@@ -272,7 +272,7 @@
                               StringRef Sym,
                               uint64_t Val) {
   auto Symbol = getOrCreateSymbol(Sym);
-  Streamer.EmitAssignment(Symbol, MCConstantExpr::create(Val, *this));
+  Streamer.emitAssignment(Symbol, MCConstantExpr::create(Val, *this));
 }
 
 void MCContext::registerInlineAsmLabel(MCSymbol *Sym) {
diff --git a/llvm/lib/MC/MCDwarf.cpp b/llvm/lib/MC/MCDwarf.cpp
index 9b8b321..7b8bdce 100644
--- a/llvm/lib/MC/MCDwarf.cpp
+++ b/llvm/lib/MC/MCDwarf.cpp
@@ -298,7 +298,7 @@
     return Expr;
 
   MCSymbol *ABS = Context.createTempSymbol();
-  OS.EmitAssignment(ABS, Expr);
+  OS.emitAssignment(ABS, Expr);
   return MCSymbolRefExpr::create(ABS, Context);
 }
 
@@ -316,7 +316,7 @@
   SmallString<0> Data;
   Data.resize(LineStrings.getSize());
   LineStrings.write((uint8_t *)Data.data());
-  MCOS->EmitBinaryData(Data.str());
+  MCOS->emitBinaryData(Data.str());
 }
 
 void MCDwarfLineStr::emitRef(MCStreamer *MCOS, StringRef Path) {
@@ -332,16 +332,16 @@
 void MCDwarfLineTableHeader::emitV2FileDirTables(MCStreamer *MCOS) const {
   // First the directory table.
   for (auto &Dir : MCDwarfDirs) {
-    MCOS->EmitBytes(Dir);                // The DirectoryName, and...
-    MCOS->EmitBytes(StringRef("\0", 1)); // its null terminator.
+    MCOS->emitBytes(Dir);                // The DirectoryName, and...
+    MCOS->emitBytes(StringRef("\0", 1)); // its null terminator.
   }
   MCOS->EmitIntValue(0, 1); // Terminate the directory list.
 
   // Second the file table.
   for (unsigned i = 1; i < MCDwarfFiles.size(); i++) {
     assert(!MCDwarfFiles[i].Name.empty());
-    MCOS->EmitBytes(MCDwarfFiles[i].Name); // FileName and...
-    MCOS->EmitBytes(StringRef("\0", 1));   // its null terminator.
+    MCOS->emitBytes(MCDwarfFiles[i].Name); // FileName and...
+    MCOS->emitBytes(StringRef("\0", 1));   // its null terminator.
     MCOS->emitULEB128IntValue(MCDwarfFiles[i].DirIndex); // Directory number.
     MCOS->EmitIntValue(0, 1); // Last modification timestamp (always 0).
     MCOS->EmitIntValue(0, 1); // File size (always 0).
@@ -356,13 +356,13 @@
   if (LineStr)
     LineStr->emitRef(MCOS, DwarfFile.Name);
   else {
-    MCOS->EmitBytes(DwarfFile.Name);     // FileName and...
-    MCOS->EmitBytes(StringRef("\0", 1)); // its null terminator.
+    MCOS->emitBytes(DwarfFile.Name);     // FileName and...
+    MCOS->emitBytes(StringRef("\0", 1)); // its null terminator.
   }
   MCOS->emitULEB128IntValue(DwarfFile.DirIndex); // Directory number.
   if (EmitMD5) {
     const MD5::MD5Result &Cksum = *DwarfFile.Checksum;
-    MCOS->EmitBinaryData(
+    MCOS->emitBinaryData(
         StringRef(reinterpret_cast<const char *>(Cksum.Bytes.data()),
                   Cksum.Bytes.size()));
   }
@@ -370,9 +370,9 @@
     if (LineStr)
       LineStr->emitRef(MCOS, DwarfFile.Source.getValueOr(StringRef()));
     else {
-      MCOS->EmitBytes(
+      MCOS->emitBytes(
           DwarfFile.Source.getValueOr(StringRef())); // Source and...
-      MCOS->EmitBytes(StringRef("\0", 1));           // its null terminator.
+      MCOS->emitBytes(StringRef("\0", 1));           // its null terminator.
     }
   }
 }
@@ -398,11 +398,11 @@
       LineStr->emitRef(MCOS, Dir);
   } else {
     // The list of directory paths.  Compilation directory comes first.
-    MCOS->EmitBytes(CompDir);
-    MCOS->EmitBytes(StringRef("\0", 1));
+    MCOS->emitBytes(CompDir);
+    MCOS->emitBytes(StringRef("\0", 1));
     for (const auto &Dir : MCDwarfDirs) {
-      MCOS->EmitBytes(Dir);                // The DirectoryName, and...
-      MCOS->EmitBytes(StringRef("\0", 1)); // its null terminator.
+      MCOS->emitBytes(Dir);                // The DirectoryName, and...
+      MCOS->emitBytes(StringRef("\0", 1)); // its null terminator.
     }
   }
 
@@ -647,7 +647,7 @@
   SmallString<256> Tmp;
   raw_svector_ostream OS(Tmp);
   MCDwarfLineAddr::Encode(Context, Params, LineDelta, AddrDelta, OS);
-  MCOS->EmitBytes(OS.str());
+  MCOS->emitBytes(OS.str());
 }
 
 /// Given a special op, return the address skip amount (in units of
@@ -1013,8 +1013,8 @@
   // and file table entries.
   const SmallVectorImpl<std::string> &MCDwarfDirs = context.getMCDwarfDirs();
   if (MCDwarfDirs.size() > 0) {
-    MCOS->EmitBytes(MCDwarfDirs[0]);
-    MCOS->EmitBytes(sys::path::get_separator());
+    MCOS->emitBytes(MCDwarfDirs[0]);
+    MCOS->emitBytes(sys::path::get_separator());
   }
   const SmallVectorImpl<MCDwarfFile> &MCDwarfFiles = context.getMCDwarfFiles();
   // MCDwarfFiles might be empty if we have an empty source file.
@@ -1024,28 +1024,28 @@
       MCDwarfFiles.empty()
           ? context.getMCDwarfLineTable(/*CUID=*/0).getRootFile()
           : MCDwarfFiles[1];
-  MCOS->EmitBytes(RootFile.Name);
+  MCOS->emitBytes(RootFile.Name);
   MCOS->EmitIntValue(0, 1); // NULL byte to terminate the string.
 
   // AT_comp_dir, the working directory the assembly was done in.
   if (!context.getCompilationDir().empty()) {
-    MCOS->EmitBytes(context.getCompilationDir());
+    MCOS->emitBytes(context.getCompilationDir());
     MCOS->EmitIntValue(0, 1); // NULL byte to terminate the string.
   }
 
   // AT_APPLE_flags, the command line arguments of the assembler tool.
   StringRef DwarfDebugFlags = context.getDwarfDebugFlags();
   if (!DwarfDebugFlags.empty()){
-    MCOS->EmitBytes(DwarfDebugFlags);
+    MCOS->emitBytes(DwarfDebugFlags);
     MCOS->EmitIntValue(0, 1); // NULL byte to terminate the string.
   }
 
   // AT_producer, the version of the assembler tool.
   StringRef DwarfDebugProducer = context.getDwarfDebugProducer();
   if (!DwarfDebugProducer.empty())
-    MCOS->EmitBytes(DwarfDebugProducer);
+    MCOS->emitBytes(DwarfDebugProducer);
   else
-    MCOS->EmitBytes(StringRef("llvm-mc (based on LLVM " PACKAGE_VERSION ")"));
+    MCOS->emitBytes(StringRef("llvm-mc (based on LLVM " PACKAGE_VERSION ")"));
   MCOS->EmitIntValue(0, 1); // NULL byte to terminate the string.
 
   // AT_language, a 4 byte value.  We use DW_LANG_Mips_Assembler as the dwarf2
@@ -1062,7 +1062,7 @@
     MCOS->emitULEB128IntValue(2);
 
     // AT_name, of the label without any leading underbar.
-    MCOS->EmitBytes(Entry.getName());
+    MCOS->emitBytes(Entry.getName());
     MCOS->EmitIntValue(0, 1); // NULL byte to terminate the string.
 
     // AT_decl_file, index into the file table.
@@ -1451,7 +1451,7 @@
     return;
 
   case MCCFIInstruction::OpEscape:
-    Streamer.EmitBytes(Instr.getValues());
+    Streamer.emitBytes(Instr.getValues());
     return;
   }
   llvm_unreachable("Unhandled case in switch");
@@ -1592,7 +1592,7 @@
       Augmentation += "S";
     if (Frame.IsBKeyFrame)
       Augmentation += "B";
-    Streamer.EmitBytes(Augmentation);
+    Streamer.emitBytes(Augmentation);
   }
   Streamer.EmitIntValue(0, 1);
 
@@ -1894,7 +1894,7 @@
   SmallString<256> Tmp;
   raw_svector_ostream OS(Tmp);
   MCDwarfFrameEmitter::EncodeAdvanceLoc(Context, AddrDelta, OS);
-  Streamer.EmitBytes(OS.str());
+  Streamer.emitBytes(OS.str());
 }
 
 void MCDwarfFrameEmitter::EncodeAdvanceLoc(MCContext &Context,
diff --git a/llvm/lib/MC/MCELFStreamer.cpp b/llvm/lib/MC/MCELFStreamer.cpp
index 4d098a8..05e79f7 100644
--- a/llvm/lib/MC/MCELFStreamer.cpp
+++ b/llvm/lib/MC/MCELFStreamer.cpp
@@ -117,7 +117,7 @@
     Symbol->setType(ELF::STT_TLS);
 }
 
-void MCELFStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
+void MCELFStreamer::emitAssemblerFlag(MCAssemblerFlag Flag) {
   // Let the target do whatever target specific stuff it needs to do.
   getAssembler().getBackend().handleAssemblerFlag(Flag);
   // Do any generic stuff we need to do.
@@ -161,7 +161,7 @@
   Asm.registerSymbol(*Section->getBeginSymbol());
 }
 
-void MCELFStreamer::EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) {
+void MCELFStreamer::emitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) {
   getAssembler().registerSymbol(*Symbol);
   const MCExpr *Value = MCSymbolRefExpr::create(
       Symbol, MCSymbolRefExpr::VK_WEAKREF, getContext());
@@ -187,7 +187,7 @@
   return T2;
 }
 
-bool MCELFStreamer::EmitSymbolAttribute(MCSymbol *S, MCSymbolAttr Attribute) {
+bool MCELFStreamer::emitSymbolAttribute(MCSymbol *S, MCSymbolAttr Attribute) {
   auto *Symbol = cast<MCSymbolELF>(S);
 
   // Adding a symbol attribute always introduces the symbol, note that an
@@ -286,7 +286,7 @@
   return true;
 }
 
-void MCELFStreamer::EmitCommonSymbol(MCSymbol *S, uint64_t Size,
+void MCELFStreamer::emitCommonSymbol(MCSymbol *S, uint64_t Size,
                                      unsigned ByteAlignment) {
   auto *Symbol = cast<MCSymbolELF>(S);
   getAssembler().registerSymbol(*Symbol);
@@ -328,14 +328,14 @@
   getAssembler().Symvers.push_back({AliasName, Aliasee});
 }
 
-void MCELFStreamer::EmitLocalCommonSymbol(MCSymbol *S, uint64_t Size,
+void MCELFStreamer::emitLocalCommonSymbol(MCSymbol *S, uint64_t Size,
                                           unsigned ByteAlignment) {
   auto *Symbol = cast<MCSymbolELF>(S);
   // FIXME: Should this be caught and done earlier?
   getAssembler().registerSymbol(*Symbol);
   Symbol->setBinding(ELF::STB_LOCAL);
   Symbol->setExternal(false);
-  EmitCommonSymbol(Symbol, Size, ByteAlignment);
+  emitCommonSymbol(Symbol, Size, ByteAlignment);
 }
 
 void MCELFStreamer::EmitValueImpl(const MCExpr *Value, unsigned Size,
@@ -371,7 +371,7 @@
     EmitIntValue(0, 1);
     SeenIdent = true;
   }
-  EmitBytes(IdentString);
+  emitBytes(IdentString);
   EmitIntValue(0, 1);
   PopSection();
 }
@@ -676,15 +676,15 @@
   this->MCObjectStreamer::FinishImpl();
 }
 
-void MCELFStreamer::EmitThumbFunc(MCSymbol *Func) {
+void MCELFStreamer::emitThumbFunc(MCSymbol *Func) {
   llvm_unreachable("Generic ELF doesn't support this directive");
 }
 
-void MCELFStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
+void MCELFStreamer::emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
   llvm_unreachable("ELF doesn't support this directive");
 }
 
-void MCELFStreamer::EmitZerofill(MCSection *Section, MCSymbol *Symbol,
+void MCELFStreamer::emitZerofill(MCSection *Section, MCSymbol *Symbol,
                                  uint64_t Size, unsigned ByteAlignment,
                                  SMLoc Loc) {
   llvm_unreachable("ELF doesn't support this directive");
diff --git a/llvm/lib/MC/MCMachOStreamer.cpp b/llvm/lib/MC/MCMachOStreamer.cpp
index 8e558a3..aa506c3 100644
--- a/llvm/lib/MC/MCMachOStreamer.cpp
+++ b/llvm/lib/MC/MCMachOStreamer.cpp
@@ -58,8 +58,8 @@
 
   void EmitInstToData(const MCInst &Inst, const MCSubtargetInfo &STI) override;
 
-  void EmitDataRegion(DataRegionData::KindTy Kind);
-  void EmitDataRegionEnd();
+  void emitDataRegion(DataRegionData::KindTy Kind);
+  void emitDataRegionEnd();
 
 public:
   MCMachOStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> MAB,
@@ -83,24 +83,24 @@
 
   void ChangeSection(MCSection *Sect, const MCExpr *Subsect) override;
   void EmitLabel(MCSymbol *Symbol, SMLoc Loc = SMLoc()) override;
-  void EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
-  void EmitEHSymAttributes(const MCSymbol *Symbol, MCSymbol *EHSymbol) override;
-  void EmitAssemblerFlag(MCAssemblerFlag Flag) override;
-  void EmitLinkerOptions(ArrayRef<std::string> Options) override;
-  void EmitDataRegion(MCDataRegionType Kind) override;
-  void EmitVersionMin(MCVersionMinType Kind, unsigned Major, unsigned Minor,
+  void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
+  void emitEHSymAttributes(const MCSymbol *Symbol, MCSymbol *EHSymbol) override;
+  void emitAssemblerFlag(MCAssemblerFlag Flag) override;
+  void emitLinkerOptions(ArrayRef<std::string> Options) override;
+  void emitDataRegion(MCDataRegionType Kind) override;
+  void emitVersionMin(MCVersionMinType Kind, unsigned Major, unsigned Minor,
                       unsigned Update, VersionTuple SDKVersion) override;
-  void EmitBuildVersion(unsigned Platform, unsigned Major, unsigned Minor,
+  void emitBuildVersion(unsigned Platform, unsigned Major, unsigned Minor,
                         unsigned Update, VersionTuple SDKVersion) override;
-  void EmitThumbFunc(MCSymbol *Func) override;
-  bool EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
-  void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) override;
-  void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+  void emitThumbFunc(MCSymbol *Func) override;
+  bool emitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
+  void emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) override;
+  void emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                         unsigned ByteAlignment) override;
 
-  void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+  void emitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                              unsigned ByteAlignment) override;
-  void EmitZerofill(MCSection *Section, MCSymbol *Symbol = nullptr,
+  void emitZerofill(MCSection *Section, MCSymbol *Symbol = nullptr,
                     uint64_t Size = 0, unsigned ByteAlignment = 0,
                     SMLoc Loc = SMLoc()) override;
   void EmitTBSSSymbol(MCSection *Section, MCSymbol *Symbol, uint64_t Size,
@@ -110,7 +110,7 @@
     llvm_unreachable("macho doesn't support this directive");
   }
 
-  void EmitLOHDirective(MCLOHType Kind, const MCLOHArgs &Args) override {
+  void emitLOHDirective(MCLOHType Kind, const MCLOHArgs &Args) override {
     getAssembler().getLOHContainer().addDirective(Kind, Args);
   }
 
@@ -167,15 +167,15 @@
   }
 }
 
-void MCMachOStreamer::EmitEHSymAttributes(const MCSymbol *Symbol,
+void MCMachOStreamer::emitEHSymAttributes(const MCSymbol *Symbol,
                                           MCSymbol *EHSymbol) {
   getAssembler().registerSymbol(*Symbol);
   if (Symbol->isExternal())
-    EmitSymbolAttribute(EHSymbol, MCSA_Global);
+    emitSymbolAttribute(EHSymbol, MCSA_Global);
   if (cast<MCSymbolMachO>(Symbol)->isWeakDefinition())
-    EmitSymbolAttribute(EHSymbol, MCSA_WeakDefinition);
+    emitSymbolAttribute(EHSymbol, MCSA_WeakDefinition);
   if (Symbol->isPrivateExtern())
-    EmitSymbolAttribute(EHSymbol, MCSA_PrivateExtern);
+    emitSymbolAttribute(EHSymbol, MCSA_PrivateExtern);
 }
 
 void MCMachOStreamer::EmitLabel(MCSymbol *Symbol, SMLoc Loc) {
@@ -196,7 +196,7 @@
   cast<MCSymbolMachO>(Symbol)->clearReferenceType();
 }
 
-void MCMachOStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
+void MCMachOStreamer::emitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
   MCValue Res;
 
   if (Value->evaluateAsRelocatable(Res, nullptr, nullptr)) {
@@ -206,10 +206,10 @@
         cast<MCSymbolMachO>(Symbol)->setAltEntry();
     }
   }
-  MCObjectStreamer::EmitAssignment(Symbol, Value);
+  MCObjectStreamer::emitAssignment(Symbol, Value);
 }
 
-void MCMachOStreamer::EmitDataRegion(DataRegionData::KindTy Kind) {
+void MCMachOStreamer::emitDataRegion(DataRegionData::KindTy Kind) {
   // Create a temporary label to mark the start of the data region.
   MCSymbol *Start = getContext().createTempSymbol();
   EmitLabel(Start);
@@ -219,7 +219,7 @@
   Regions.push_back(Data);
 }
 
-void MCMachOStreamer::EmitDataRegionEnd() {
+void MCMachOStreamer::emitDataRegionEnd() {
   std::vector<DataRegionData> &Regions = getAssembler().getDataRegions();
   assert(!Regions.empty() && "Mismatched .end_data_region!");
   DataRegionData &Data = Regions.back();
@@ -229,7 +229,7 @@
   EmitLabel(Data.End);
 }
 
-void MCMachOStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
+void MCMachOStreamer::emitAssemblerFlag(MCAssemblerFlag Flag) {
   // Let the target do whatever target specific stuff it needs to do.
   getAssembler().getBackend().handleAssemblerFlag(Flag);
   // Do any generic stuff we need to do.
@@ -244,51 +244,51 @@
   }
 }
 
-void MCMachOStreamer::EmitLinkerOptions(ArrayRef<std::string> Options) {
+void MCMachOStreamer::emitLinkerOptions(ArrayRef<std::string> Options) {
   getAssembler().getLinkerOptions().push_back(Options);
 }
 
-void MCMachOStreamer::EmitDataRegion(MCDataRegionType Kind) {
+void MCMachOStreamer::emitDataRegion(MCDataRegionType Kind) {
   switch (Kind) {
   case MCDR_DataRegion:
-    EmitDataRegion(DataRegionData::Data);
+    emitDataRegion(DataRegionData::Data);
     return;
   case MCDR_DataRegionJT8:
-    EmitDataRegion(DataRegionData::JumpTable8);
+    emitDataRegion(DataRegionData::JumpTable8);
     return;
   case MCDR_DataRegionJT16:
-    EmitDataRegion(DataRegionData::JumpTable16);
+    emitDataRegion(DataRegionData::JumpTable16);
     return;
   case MCDR_DataRegionJT32:
-    EmitDataRegion(DataRegionData::JumpTable32);
+    emitDataRegion(DataRegionData::JumpTable32);
     return;
   case MCDR_DataRegionEnd:
-    EmitDataRegionEnd();
+    emitDataRegionEnd();
     return;
   }
 }
 
-void MCMachOStreamer::EmitVersionMin(MCVersionMinType Kind, unsigned Major,
+void MCMachOStreamer::emitVersionMin(MCVersionMinType Kind, unsigned Major,
                                      unsigned Minor, unsigned Update,
                                      VersionTuple SDKVersion) {
   getAssembler().setVersionMin(Kind, Major, Minor, Update, SDKVersion);
 }
 
-void MCMachOStreamer::EmitBuildVersion(unsigned Platform, unsigned Major,
+void MCMachOStreamer::emitBuildVersion(unsigned Platform, unsigned Major,
                                        unsigned Minor, unsigned Update,
                                        VersionTuple SDKVersion) {
   getAssembler().setBuildVersion((MachO::PlatformType)Platform, Major, Minor,
                                  Update, SDKVersion);
 }
 
-void MCMachOStreamer::EmitThumbFunc(MCSymbol *Symbol) {
+void MCMachOStreamer::emitThumbFunc(MCSymbol *Symbol) {
   // Remember that the function is a thumb function. Fixup and relocation
   // values will need adjusted.
   getAssembler().setIsThumbFunc(Symbol);
   cast<MCSymbolMachO>(Symbol)->setThumbFunc();
 }
 
-bool MCMachOStreamer::EmitSymbolAttribute(MCSymbol *Sym,
+bool MCMachOStreamer::emitSymbolAttribute(MCSymbol *Sym,
                                           MCSymbolAttr Attribute) {
   MCSymbolMachO *Symbol = cast<MCSymbolMachO>(Sym);
 
@@ -396,13 +396,13 @@
   return true;
 }
 
-void MCMachOStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
+void MCMachOStreamer::emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
   // Encode the 'desc' value into the lowest implementation defined bits.
   getAssembler().registerSymbol(*Symbol);
   cast<MCSymbolMachO>(Symbol)->setDesc(DescValue);
 }
 
-void MCMachOStreamer::EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+void MCMachOStreamer::emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                                        unsigned ByteAlignment) {
   // FIXME: Darwin 'as' does appear to allow redef of a .comm by itself.
   assert(Symbol->isUndefined() && "Cannot define a symbol twice!");
@@ -412,14 +412,14 @@
   Symbol->setCommon(Size, ByteAlignment);
 }
 
-void MCMachOStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+void MCMachOStreamer::emitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                                             unsigned ByteAlignment) {
   // '.lcomm' is equivalent to '.zerofill'.
-  return EmitZerofill(getContext().getObjectFileInfo()->getDataBSSSection(),
+  return emitZerofill(getContext().getObjectFileInfo()->getDataBSSSection(),
                       Symbol, Size, ByteAlignment);
 }
 
-void MCMachOStreamer::EmitZerofill(MCSection *Section, MCSymbol *Symbol,
+void MCMachOStreamer::emitZerofill(MCSection *Section, MCSymbol *Symbol,
                                    uint64_t Size, unsigned ByteAlignment,
                                    SMLoc Loc) {
   // On darwin all virtual sections have zerofill type. Disallow the usage of
@@ -449,7 +449,7 @@
 // .zerofill directive this doesn't actually switch sections on us.
 void MCMachOStreamer::EmitTBSSSymbol(MCSection *Section, MCSymbol *Symbol,
                                      uint64_t Size, unsigned ByteAlignment) {
-  EmitZerofill(Section, Symbol, Size, ByteAlignment);
+  emitZerofill(Section, Symbol, Size, ByteAlignment);
 }
 
 void MCMachOStreamer::EmitInstToData(const MCInst &Inst,
@@ -513,7 +513,7 @@
       new MCMachOStreamer(Context, std::move(MAB), std::move(OW), std::move(CE),
                           DWARFMustBeAtTheEnd, LabelSections);
   const Triple &Target = Context.getObjectFileInfo()->getTargetTriple();
-  S->EmitVersionForTarget(Target, Context.getObjectFileInfo()->getSDKVersion());
+  S->emitVersionForTarget(Target, Context.getObjectFileInfo()->getSDKVersion());
   if (RelaxAll)
     S->getAssembler().setRelaxAll(true);
   return S;
diff --git a/llvm/lib/MC/MCNullStreamer.cpp b/llvm/lib/MC/MCNullStreamer.cpp
index 8452317..4a522b8 100644
--- a/llvm/lib/MC/MCNullStreamer.cpp
+++ b/llvm/lib/MC/MCNullStreamer.cpp
@@ -25,14 +25,14 @@
     bool hasRawTextSupport() const override { return true; }
     void EmitRawTextImpl(StringRef String) override {}
 
-    bool EmitSymbolAttribute(MCSymbol *Symbol,
+    bool emitSymbolAttribute(MCSymbol *Symbol,
                              MCSymbolAttr Attribute) override {
       return true;
     }
 
-    void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+    void emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                           unsigned ByteAlignment) override {}
-    void EmitZerofill(MCSection *Section, MCSymbol *Symbol = nullptr,
+    void emitZerofill(MCSection *Section, MCSymbol *Symbol = nullptr,
                       uint64_t Size = 0, unsigned ByteAlignment = 0,
                       SMLoc Loc = SMLoc()) override {}
     void EmitGPRel32Value(const MCExpr *Value) override {}
diff --git a/llvm/lib/MC/MCObjectStreamer.cpp b/llvm/lib/MC/MCObjectStreamer.cpp
index f9b8733..3781e60 100644
--- a/llvm/lib/MC/MCObjectStreamer.cpp
+++ b/llvm/lib/MC/MCObjectStreamer.cpp
@@ -327,7 +327,7 @@
   insert(new MCLEBFragment(*Value, true));
 }
 
-void MCObjectStreamer::EmitWeakReference(MCSymbol *Alias,
+void MCObjectStreamer::emitWeakReference(MCSymbol *Alias,
                                          const MCSymbol *Symbol) {
   report_fatal_error("This file format doesn't support weak aliases.");
 }
@@ -356,9 +356,9 @@
   return Created;
 }
 
-void MCObjectStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
+void MCObjectStreamer::emitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
   getAssembler().registerSymbol(*Symbol);
-  MCStreamer::EmitAssignment(Symbol, Value);
+  MCStreamer::emitAssignment(Symbol, Value);
 }
 
 bool MCObjectStreamer::mayHaveInstructions(MCSection &Sec) const {
@@ -567,7 +567,7 @@
   getContext().getCVContext().emitFileChecksumOffset(*this, FileNo);
 }
 
-void MCObjectStreamer::EmitBytes(StringRef Data) {
+void MCObjectStreamer::emitBytes(StringRef Data) {
   MCDwarfLineEntry::Make(this, getCurrentSectionOnly());
   MCDataFragment *DF = getOrCreateDataFragment();
   flushPendingLabels(DF, DF->getContents().size());
diff --git a/llvm/lib/MC/MCParser/AsmParser.cpp b/llvm/lib/MC/MCParser/AsmParser.cpp
index 048f971..b825aa9 100644
--- a/llvm/lib/MC/MCParser/AsmParser.cpp
+++ b/llvm/lib/MC/MCParser/AsmParser.cpp
@@ -814,7 +814,7 @@
       return Warning(Loc, "negative count has no effect");
     Bytes = Bytes.take_front(Res);
   }
-  getStreamer().EmitBytes(Bytes);
+  getStreamer().emitBytes(Bytes);
   return false;
 }
 
@@ -2831,9 +2831,9 @@
   }
 
   // Do the assignment.
-  Out.EmitAssignment(Sym, Value);
+  Out.emitAssignment(Sym, Value);
   if (NoDeadStrip)
-    Out.EmitSymbolAttribute(Sym, MCSA_NoDeadStrip);
+    Out.emitSymbolAttribute(Sym, MCSA_NoDeadStrip);
 
   return false;
 }
@@ -2976,9 +2976,9 @@
     std::string Data;
     if (checkForValidSection() || parseEscapedString(Data))
       return true;
-    getStreamer().EmitBytes(Data);
+    getStreamer().emitBytes(Data);
     if (ZeroTerminated)
-      getStreamer().EmitBytes(StringRef("\0", 1));
+      getStreamer().emitBytes(StringRef("\0", 1));
     return false;
   };
 
@@ -4857,7 +4857,7 @@
     if (Sym->isTemporary())
       return Error(Loc, "non-local symbol required");
 
-    if (!getStreamer().EmitSymbolAttribute(Sym, Attr))
+    if (!getStreamer().emitSymbolAttribute(Sym, Attr))
       return Error(Loc, "unable to emit symbol attribute");
     return false;
   };
@@ -4934,11 +4934,11 @@
 
   // Create the Symbol as a common or local common with Size and Pow2Alignment
   if (IsLocal) {
-    getStreamer().EmitLocalCommonSymbol(Sym, Size, 1 << Pow2Alignment);
+    getStreamer().emitLocalCommonSymbol(Sym, Size, 1 << Pow2Alignment);
     return false;
   }
 
-  getStreamer().EmitCommonSymbol(Sym, Size, 1 << Pow2Alignment);
+  getStreamer().emitCommonSymbol(Sym, Size, 1 << Pow2Alignment);
   return false;
 }
 
diff --git a/llvm/lib/MC/MCParser/COFFAsmParser.cpp b/llvm/lib/MC/MCParser/COFFAsmParser.cpp
index 51bb1fe..6366b7f 100644
--- a/llvm/lib/MC/MCParser/COFFAsmParser.cpp
+++ b/llvm/lib/MC/MCParser/COFFAsmParser.cpp
@@ -284,7 +284,7 @@
 
       MCSymbol *Sym = getContext().getOrCreateSymbol(Name);
 
-      getStreamer().EmitSymbolAttribute(Sym, Attr);
+      getStreamer().emitSymbolAttribute(Sym, Attr);
 
       if (getLexer().is(AsmToken::EndOfStatement))
         break;
diff --git a/llvm/lib/MC/MCParser/DarwinAsmParser.cpp b/llvm/lib/MC/MCParser/DarwinAsmParser.cpp
index 1d1feaa..bf6511c 100644
--- a/llvm/lib/MC/MCParser/DarwinAsmParser.cpp
+++ b/llvm/lib/MC/MCParser/DarwinAsmParser.cpp
@@ -510,7 +510,7 @@
   if (Sym->isDefined())
     return TokError(".alt_entry must preceed symbol definition");
 
-  if (!getStreamer().EmitSymbolAttribute(Sym, MCSA_AltEntry))
+  if (!getStreamer().emitSymbolAttribute(Sym, MCSA_AltEntry))
     return TokError("unable to emit symbol attribute");
 
   Lex();
@@ -541,7 +541,7 @@
   Lex();
 
   // Set the n_desc field of this Symbol to this DescValue
-  getStreamer().EmitSymbolDesc(Sym, DescValue);
+  getStreamer().emitSymbolDesc(Sym, DescValue);
 
   return false;
 }
@@ -569,7 +569,7 @@
   if (Sym->isTemporary())
     return TokError("non-local symbol required in directive");
 
-  if (!getStreamer().EmitSymbolAttribute(Sym, MCSA_IndirectSymbol))
+  if (!getStreamer().emitSymbolAttribute(Sym, MCSA_IndirectSymbol))
     return TokError("unable to emit indirect symbol attribute for: " + Name);
 
   if (getLexer().isNot(AsmToken::EndOfStatement))
@@ -625,7 +625,7 @@
     Lex();
   }
 
-  getStreamer().EmitLinkerOptions(Args);
+  getStreamer().emitLinkerOptions(Args);
   return false;
 }
 
@@ -819,7 +819,7 @@
 
   Lex();
 
-  getStreamer().EmitAssemblerFlag(MCAF_SubsectionsViaSymbols);
+  getStreamer().emitAssemblerFlag(MCAF_SubsectionsViaSymbols);
 
   return false;
 }
@@ -901,7 +901,7 @@
   // the section but with no symbol.
   if (getLexer().is(AsmToken::EndOfStatement)) {
     // Create the zerofill section but no symbol
-    getStreamer().EmitZerofill(
+    getStreamer().emitZerofill(
         getContext().getMachOSection(Segment, Section, MachO::S_ZEROFILL, 0,
                                      SectionKind::getBSS()),
         /*Symbol=*/nullptr, /*Size=*/0, /*ByteAlignment=*/0, SectionLoc);
@@ -960,7 +960,7 @@
   // Create the zerofill Symbol with Size and Pow2Alignment
   //
   // FIXME: Arch specific.
-  getStreamer().EmitZerofill(getContext().getMachOSection(
+  getStreamer().emitZerofill(getContext().getMachOSection(
                                Segment, Section, MachO::S_ZEROFILL,
                                0, SectionKind::getBSS()),
                              Sym, Size, 1 << Pow2Alignment, SectionLoc);
@@ -973,7 +973,7 @@
 bool DarwinAsmParser::parseDirectiveDataRegion(StringRef, SMLoc) {
   if (getLexer().is(AsmToken::EndOfStatement)) {
     Lex();
-    getStreamer().EmitDataRegion(MCDR_DataRegion);
+    getStreamer().emitDataRegion(MCDR_DataRegion);
     return false;
   }
   StringRef RegionType;
@@ -989,7 +989,7 @@
     return Error(Loc, "unknown region type in '.data_region' directive");
   Lex();
 
-  getStreamer().EmitDataRegion((MCDataRegionType)Kind);
+  getStreamer().emitDataRegion((MCDataRegionType)Kind);
   return false;
 }
 
@@ -1000,7 +1000,7 @@
     return TokError("unexpected token in '.end_data_region' directive");
 
   Lex();
-  getStreamer().EmitDataRegion(MCDR_DataRegionEnd);
+  getStreamer().emitDataRegion(MCDR_DataRegionEnd);
   return false;
 }
 
@@ -1137,7 +1137,7 @@
 
   Triple::OSType ExpectedOS = getOSTypeFromMCVM(Type);
   checkVersion(Directive, StringRef(), Loc, ExpectedOS);
-  getStreamer().EmitVersionMin(Type, Major, Minor, Update, SDKVersion);
+  getStreamer().emitVersionMin(Type, Major, Minor, Update, SDKVersion);
   return false;
 }
 
@@ -1194,7 +1194,7 @@
   Triple::OSType ExpectedOS
     = getOSTypeFromPlatform((MachO::PlatformType)Platform);
   checkVersion(Directive, PlatformName, Loc, ExpectedOS);
-  getStreamer().EmitBuildVersion(Platform, Major, Minor, Update, SDKVersion);
+  getStreamer().emitBuildVersion(Platform, Major, Minor, Update, SDKVersion);
   return false;
 }
 
diff --git a/llvm/lib/MC/MCParser/ELFAsmParser.cpp b/llvm/lib/MC/MCParser/ELFAsmParser.cpp
index 848456d..ceb8ea0 100644
--- a/llvm/lib/MC/MCParser/ELFAsmParser.cpp
+++ b/llvm/lib/MC/MCParser/ELFAsmParser.cpp
@@ -184,7 +184,7 @@
 
       MCSymbol *Sym = getContext().getOrCreateSymbol(Name);
 
-      getStreamer().EmitSymbolAttribute(Sym, Attr);
+      getStreamer().emitSymbolAttribute(Sym, Attr);
 
       if (getLexer().is(AsmToken::EndOfStatement))
         break;
@@ -729,7 +729,7 @@
     return TokError("unexpected token in '.type' directive");
   Lex();
 
-  getStreamer().EmitSymbolAttribute(Sym, Attr);
+  getStreamer().emitSymbolAttribute(Sym, Attr);
 
   return false;
 }
@@ -800,7 +800,7 @@
   getStreamer().EmitIntValue(Data.size()+1, 4); // namesz.
   getStreamer().EmitIntValue(0, 4);             // descsz = 0 (no description).
   getStreamer().EmitIntValue(1, 4);             // type = NT_VERSION.
-  getStreamer().EmitBytes(Data);                // name.
+  getStreamer().emitBytes(Data);                // name.
   getStreamer().EmitIntValue(0, 1);             // terminate the string.
   getStreamer().EmitValueToAlignment(4);        // ensure 4 byte alignment.
   getStreamer().PopSection();
@@ -829,7 +829,7 @@
 
   MCSymbol *Sym = getContext().getOrCreateSymbol(Name);
 
-  getStreamer().EmitWeakReference(Alias, Sym);
+  getStreamer().emitWeakReference(Alias, Sym);
   return false;
 }
 
diff --git a/llvm/lib/MC/MCParser/WasmAsmParser.cpp b/llvm/lib/MC/MCParser/WasmAsmParser.cpp
index 0c242ae..7e5e695 100644
--- a/llvm/lib/MC/MCParser/WasmAsmParser.cpp
+++ b/llvm/lib/MC/MCParser/WasmAsmParser.cpp
@@ -232,7 +232,7 @@
         if (getParser().parseIdentifier(Name))
           return TokError("expected identifier in directive");
         MCSymbol *Sym = getContext().getOrCreateSymbol(Name);
-        getStreamer().EmitSymbolAttribute(Sym, Attr);
+        getStreamer().emitSymbolAttribute(Sym, Attr);
         if (getLexer().is(AsmToken::EndOfStatement))
           break;
         if (getLexer().isNot(AsmToken::Comma))
diff --git a/llvm/lib/MC/MCStreamer.cpp b/llvm/lib/MC/MCStreamer.cpp
index bc7fa1f..fd16b10 100644
--- a/llvm/lib/MC/MCStreamer.cpp
+++ b/llvm/lib/MC/MCStreamer.cpp
@@ -138,7 +138,7 @@
     unsigned index = isLittleEndian ? i : (Size - i - 1);
     buf[i] = uint8_t(Value >> (index * 8));
   }
-  EmitBytes(StringRef(buf, Size));
+  emitBytes(StringRef(buf, Size));
 }
 
 /// EmitULEB128IntValue - Special case of EmitULEB128Value that avoids the
@@ -147,7 +147,7 @@
   SmallString<128> Tmp;
   raw_svector_ostream OSE(Tmp);
   encodeULEB128(Value, OSE, PadTo);
-  EmitBytes(OSE.str());
+  emitBytes(OSE.str());
 }
 
 /// EmitSLEB128IntValue - Special case of EmitSLEB128Value that avoids the
@@ -156,7 +156,7 @@
   SmallString<128> Tmp;
   raw_svector_ostream OSE(Tmp);
   encodeSLEB128(Value, OSE);
-  EmitBytes(OSE.str());
+  emitBytes(OSE.str());
 }
 
 void MCStreamer::EmitValue(const MCExpr *Value, unsigned Size, SMLoc Loc) {
@@ -379,7 +379,7 @@
   EmitCVDefRangeDirective(Ranges, BytePrefix);
 }
 
-void MCStreamer::EmitEHSymAttributes(const MCSymbol *Symbol,
+void MCStreamer::emitEHSymAttributes(const MCSymbol *Symbol,
                                      MCSymbol *EHSymbol) {
 }
 
@@ -966,7 +966,7 @@
   FinishImpl();
 }
 
-void MCStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
+void MCStreamer::emitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
   visitUsedExpr(*Value);
   Symbol->setVariableValue(Value);
 
@@ -1033,7 +1033,7 @@
 
   // Otherwise, emit with .set (aka assignment).
   MCSymbol *SetLabel = Context.createTempSymbol("set", true);
-  EmitAssignment(SetLabel, Diff);
+  emitAssignment(SetLabel, Diff);
   EmitSymbolValue(SetLabel, Size);
 }
 
@@ -1047,9 +1047,9 @@
   emitULEB128Value(Diff);
 }
 
-void MCStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {}
-void MCStreamer::EmitThumbFunc(MCSymbol *Func) {}
-void MCStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {}
+void MCStreamer::emitAssemblerFlag(MCAssemblerFlag Flag) {}
+void MCStreamer::emitThumbFunc(MCSymbol *Func) {}
+void MCStreamer::emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {}
 void MCStreamer::BeginCOFFSymbolDef(const MCSymbol *Symbol) {
   llvm_unreachable("this directive only supported on COFF targets");
 }
@@ -1071,14 +1071,14 @@
 void MCStreamer::emitELFSize(MCSymbol *Symbol, const MCExpr *Value) {}
 void MCStreamer::emitELFSymverDirective(StringRef AliasName,
                                         const MCSymbol *Aliasee) {}
-void MCStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+void MCStreamer::emitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                                        unsigned ByteAlignment) {}
 void MCStreamer::EmitTBSSSymbol(MCSection *Section, MCSymbol *Symbol,
                                 uint64_t Size, unsigned ByteAlignment) {}
 void MCStreamer::ChangeSection(MCSection *, const MCExpr *) {}
-void MCStreamer::EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) {}
-void MCStreamer::EmitBytes(StringRef Data) {}
-void MCStreamer::EmitBinaryData(StringRef Data) { EmitBytes(Data); }
+void MCStreamer::emitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) {}
+void MCStreamer::emitBytes(StringRef Data) {}
+void MCStreamer::emitBinaryData(StringRef Data) { emitBytes(Data); }
 void MCStreamer::EmitValueImpl(const MCExpr *Value, unsigned Size, SMLoc Loc) {
   visitUsedExpr(*Value);
 }
@@ -1125,7 +1125,7 @@
   return Sym;
 }
 
-void MCStreamer::EmitVersionForTarget(const Triple &Target,
+void MCStreamer::emitVersionForTarget(const Triple &Target,
                                       const VersionTuple &SDKVersion) {
   if (!Target.isOSBinFormatMachO() || !Target.isOSDarwin())
     return;
@@ -1140,7 +1140,7 @@
     // Mac Catalyst always uses the build version load command.
     Target.getiOSVersion(Major, Minor, Update);
     assert(Major && "A non-zero major version is expected");
-    EmitBuildVersion(MachO::PLATFORM_MACCATALYST, Major, Minor, Update,
+    emitBuildVersion(MachO::PLATFORM_MACCATALYST, Major, Minor, Update,
                      SDKVersion);
     return;
   }
@@ -1161,5 +1161,5 @@
     Target.getiOSVersion(Major, Minor, Update);
   }
   if (Major != 0)
-    EmitVersionMin(VersionType, Major, Minor, Update, SDKVersion);
+    emitVersionMin(VersionType, Major, Minor, Update, SDKVersion);
 }
diff --git a/llvm/lib/MC/MCWasmStreamer.cpp b/llvm/lib/MC/MCWasmStreamer.cpp
index e7e96ec..05f3616 100644
--- a/llvm/lib/MC/MCWasmStreamer.cpp
+++ b/llvm/lib/MC/MCWasmStreamer.cpp
@@ -49,7 +49,7 @@
   DF->getContents().append(EF->getContents().begin(), EF->getContents().end());
 }
 
-void MCWasmStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
+void MCWasmStreamer::emitAssemblerFlag(MCAssemblerFlag Flag) {
   // Let the target do whatever target specific stuff it needs to do.
   getAssembler().getBackend().handleAssemblerFlag(Flag);
 
@@ -69,7 +69,7 @@
   Asm.registerSymbol(*Section->getBeginSymbol());
 }
 
-void MCWasmStreamer::EmitWeakReference(MCSymbol *Alias,
+void MCWasmStreamer::emitWeakReference(MCSymbol *Alias,
                                        const MCSymbol *Symbol) {
   getAssembler().registerSymbol(*Symbol);
   const MCExpr *Value = MCSymbolRefExpr::create(
@@ -77,7 +77,7 @@
   Alias->setVariableValue(Value);
 }
 
-bool MCWasmStreamer::EmitSymbolAttribute(MCSymbol *S, MCSymbolAttr Attribute) {
+bool MCWasmStreamer::emitSymbolAttribute(MCSymbol *S, MCSymbolAttr Attribute) {
   assert(Attribute != MCSA_IndirectSymbol && "indirect symbols not supported");
 
   auto *Symbol = cast<MCSymbolWasm>(S);
@@ -134,7 +134,7 @@
   return true;
 }
 
-void MCWasmStreamer::EmitCommonSymbol(MCSymbol *S, uint64_t Size,
+void MCWasmStreamer::emitCommonSymbol(MCSymbol *S, uint64_t Size,
                                       unsigned ByteAlignment) {
   llvm_unreachable("Common symbols are not yet implemented for Wasm");
 }
@@ -143,7 +143,7 @@
   cast<MCSymbolWasm>(Symbol)->setSize(Value);
 }
 
-void MCWasmStreamer::EmitLocalCommonSymbol(MCSymbol *S, uint64_t Size,
+void MCWasmStreamer::emitLocalCommonSymbol(MCSymbol *S, uint64_t Size,
                                            unsigned ByteAlignment) {
   llvm_unreachable("Local common symbols are not yet implemented for Wasm");
 }
@@ -209,15 +209,15 @@
   return S;
 }
 
-void MCWasmStreamer::EmitThumbFunc(MCSymbol *Func) {
+void MCWasmStreamer::emitThumbFunc(MCSymbol *Func) {
   llvm_unreachable("Generic Wasm doesn't support this directive");
 }
 
-void MCWasmStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
+void MCWasmStreamer::emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
   llvm_unreachable("Wasm doesn't support this directive");
 }
 
-void MCWasmStreamer::EmitZerofill(MCSection *Section, MCSymbol *Symbol,
+void MCWasmStreamer::emitZerofill(MCSection *Section, MCSymbol *Symbol,
                                   uint64_t Size, unsigned ByteAlignment,
                                   SMLoc Loc) {
   llvm_unreachable("Wasm doesn't support this directive");
diff --git a/llvm/lib/MC/MCWinCOFFStreamer.cpp b/llvm/lib/MC/MCWinCOFFStreamer.cpp
index c5a2131..66b3974 100644
--- a/llvm/lib/MC/MCWinCOFFStreamer.cpp
+++ b/llvm/lib/MC/MCWinCOFFStreamer.cpp
@@ -87,7 +87,7 @@
   MCObjectStreamer::EmitLabel(Symbol, Loc);
 }
 
-void MCWinCOFFStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
+void MCWinCOFFStreamer::emitAssemblerFlag(MCAssemblerFlag Flag) {
   // Let the target do whatever target specific stuff it needs to do.
   getAssembler().getBackend().handleAssemblerFlag(Flag);
 
@@ -103,11 +103,11 @@
   }
 }
 
-void MCWinCOFFStreamer::EmitThumbFunc(MCSymbol *Func) {
+void MCWinCOFFStreamer::emitThumbFunc(MCSymbol *Func) {
   llvm_unreachable("not implemented");
 }
 
-bool MCWinCOFFStreamer::EmitSymbolAttribute(MCSymbol *S,
+bool MCWinCOFFStreamer::emitSymbolAttribute(MCSymbol *S,
                                             MCSymbolAttr Attribute) {
   auto *Symbol = cast<MCSymbolCOFF>(S);
   getAssembler().registerSymbol(*Symbol);
@@ -129,7 +129,7 @@
   return true;
 }
 
-void MCWinCOFFStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
+void MCWinCOFFStreamer::emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
   llvm_unreachable("not implemented");
 }
 
@@ -262,7 +262,7 @@
   DF->getContents().resize(DF->getContents().size() + 4, 0);
 }
 
-void MCWinCOFFStreamer::EmitCommonSymbol(MCSymbol *S, uint64_t Size,
+void MCWinCOFFStreamer::emitCommonSymbol(MCSymbol *S, uint64_t Size,
                                          unsigned ByteAlignment) {
   auto *Symbol = cast<MCSymbolCOFF>(S);
 
@@ -289,12 +289,12 @@
 
     PushSection();
     SwitchSection(MFI->getDrectveSection());
-    EmitBytes(Directive);
+    emitBytes(Directive);
     PopSection();
   }
 }
 
-void MCWinCOFFStreamer::EmitLocalCommonSymbol(MCSymbol *S, uint64_t Size,
+void MCWinCOFFStreamer::emitLocalCommonSymbol(MCSymbol *S, uint64_t Size,
                                               unsigned ByteAlignment) {
   auto *Symbol = cast<MCSymbolCOFF>(S);
 
@@ -308,7 +308,7 @@
   PopSection();
 }
 
-void MCWinCOFFStreamer::EmitZerofill(MCSection *Section, MCSymbol *Symbol,
+void MCWinCOFFStreamer::emitZerofill(MCSection *Section, MCSymbol *Symbol,
                                      uint64_t Size, unsigned ByteAlignment,
                                      SMLoc Loc) {
   llvm_unreachable("not implemented");
diff --git a/llvm/lib/MC/MCXCOFFStreamer.cpp b/llvm/lib/MC/MCXCOFFStreamer.cpp
index 50f3187..95dd957 100644
--- a/llvm/lib/MC/MCXCOFFStreamer.cpp
+++ b/llvm/lib/MC/MCXCOFFStreamer.cpp
@@ -27,7 +27,7 @@
     : MCObjectStreamer(Context, std::move(MAB), std::move(OW),
                        std::move(Emitter)) {}
 
-bool MCXCOFFStreamer::EmitSymbolAttribute(MCSymbol *Sym,
+bool MCXCOFFStreamer::emitSymbolAttribute(MCSymbol *Sym,
                                           MCSymbolAttr Attribute) {
   auto *Symbol = cast<MCSymbolXCOFF>(Sym);
   getAssembler().registerSymbol(*Symbol);
@@ -43,7 +43,7 @@
   return true;
 }
 
-void MCXCOFFStreamer::EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
+void MCXCOFFStreamer::emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                                        unsigned ByteAlignment) {
   getAssembler().registerSymbol(*Symbol);
   Symbol->setExternal(cast<MCSymbolXCOFF>(Symbol)->getStorageClass() !=
@@ -55,7 +55,7 @@
   EmitZeros(Size);
 }
 
-void MCXCOFFStreamer::EmitZerofill(MCSection *Section, MCSymbol *Symbol,
+void MCXCOFFStreamer::emitZerofill(MCSection *Section, MCSymbol *Symbol,
                                    uint64_t Size, unsigned ByteAlignment,
                                    SMLoc Loc) {
   report_fatal_error("Zero fill not implemented for XCOFF.");
@@ -98,5 +98,5 @@
                                                  uint64_t Size,
                                                  MCSymbol *CsectSym,
                                                  unsigned ByteAlignment) {
-  EmitCommonSymbol(CsectSym, Size, ByteAlignment);
+  emitCommonSymbol(CsectSym, Size, ByteAlignment);
 }