Improve Register Setup

llvm-svn: 342464
diff --git a/llvm/tools/llvm-exegesis/lib/AArch64/Target.cpp b/llvm/tools/llvm-exegesis/lib/AArch64/Target.cpp
index 88df44b..a65713b 100644
--- a/llvm/tools/llvm-exegesis/lib/AArch64/Target.cpp
+++ b/llvm/tools/llvm-exegesis/lib/AArch64/Target.cpp
@@ -27,6 +27,30 @@
 };
 
 class ExegesisAArch64Target : public ExegesisTarget {
+  std::vector<llvm::MCInst> setRegToConstant(const llvm::MCSubtargetInfo &STI,
+                                             unsigned Reg) const override {
+    llvm_unreachable("Not yet implemented");
+  }
+
+  std::vector<llvm::MCInst> setRegTo(const llvm::MCSubtargetInfo &STI,
+                                     const llvm::APInt &Value,
+                                     unsigned Reg) const override {
+    llvm_unreachable("Not yet implemented");
+  }
+
+  unsigned getScratchMemoryRegister(const llvm::Triple &) const override {
+    llvm_unreachable("Not yet implemented");
+  }
+
+  void fillMemoryOperands(InstructionBuilder &IB, unsigned Reg,
+                          unsigned Offset) const override {
+    llvm_unreachable("Not yet implemented");
+  }
+
+  unsigned getMaxMemoryAccessSize() const override {
+    llvm_unreachable("Not yet implemented");
+  }
+
   bool matchesArch(llvm::Triple::ArchType Arch) const override {
     return Arch == llvm::Triple::aarch64 || Arch == llvm::Triple::aarch64_be;
   }