Use LLVM_DELETED_FUNCTION rather than '// do not implement' comments.

Also removes some redundant DNI comments on function declarations already
using the macro.

llvm-svn: 175466
diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCCodeEmitter.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCCodeEmitter.cpp
index 8d45198..d5d995b 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCCodeEmitter.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCCodeEmitter.cpp
@@ -29,8 +29,8 @@
 
 namespace {
 class AArch64MCCodeEmitter : public MCCodeEmitter {
-  AArch64MCCodeEmitter(const AArch64MCCodeEmitter &); // DO NOT IMPLEMENT
-  void operator=(const AArch64MCCodeEmitter &); // DO NOT IMPLEMENT
+  AArch64MCCodeEmitter(const AArch64MCCodeEmitter &) LLVM_DELETED_FUNCTION;
+  void operator=(const AArch64MCCodeEmitter &) LLVM_DELETED_FUNCTION;
   const MCInstrInfo &MCII;
   const MCSubtargetInfo &STI;
   MCContext &Ctx;
diff --git a/llvm/lib/Target/R600/MCTargetDesc/R600MCCodeEmitter.cpp b/llvm/lib/Target/R600/MCTargetDesc/R600MCCodeEmitter.cpp
index 5a315cb..d207160 100644
--- a/llvm/lib/Target/R600/MCTargetDesc/R600MCCodeEmitter.cpp
+++ b/llvm/lib/Target/R600/MCTargetDesc/R600MCCodeEmitter.cpp
@@ -38,8 +38,8 @@
 namespace {
 
 class R600MCCodeEmitter : public AMDGPUMCCodeEmitter {
-  R600MCCodeEmitter(const R600MCCodeEmitter &); // DO NOT IMPLEMENT
-  void operator=(const R600MCCodeEmitter &); // DO NOT IMPLEMENT
+  R600MCCodeEmitter(const R600MCCodeEmitter &) LLVM_DELETED_FUNCTION;
+  void operator=(const R600MCCodeEmitter &) LLVM_DELETED_FUNCTION;
   const MCInstrInfo &MCII;
   const MCRegisterInfo &MRI;
   const MCSubtargetInfo &STI;
diff --git a/llvm/lib/Target/R600/MCTargetDesc/SIMCCodeEmitter.cpp b/llvm/lib/Target/R600/MCTargetDesc/SIMCCodeEmitter.cpp
index 0d9f3d8..2bf8fb8 100644
--- a/llvm/lib/Target/R600/MCTargetDesc/SIMCCodeEmitter.cpp
+++ b/llvm/lib/Target/R600/MCTargetDesc/SIMCCodeEmitter.cpp
@@ -35,8 +35,8 @@
 } IntFloatUnion;
 
 class SIMCCodeEmitter : public  AMDGPUMCCodeEmitter {
-  SIMCCodeEmitter(const SIMCCodeEmitter &); // DO NOT IMPLEMENT
-  void operator=(const SIMCCodeEmitter &); // DO NOT IMPLEMENT
+  SIMCCodeEmitter(const SIMCCodeEmitter &) LLVM_DELETED_FUNCTION;
+  void operator=(const SIMCCodeEmitter &) LLVM_DELETED_FUNCTION;
   const MCInstrInfo &MCII;
   const MCRegisterInfo &MRI;
   const MCSubtargetInfo &STI;