Subzero. Adds x86-64 to the list of supported Subzero targets.

src/IceAssemblerX8664.cpp

+//===- subzero/src/IceAssemblerX8664.cpp ----------------------------------===//
+//
+//                        The Subzero Code Generator
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the Assembler class for x86-64.
+//
+//===----------------------------------------------------------------------===//
+
+#include "IceAssemblerX8664.h"
+
+namespace Ice {
+namespace X8664 {
+
+void AssemblerX8664::alignFunction() {
+  llvm::report_fatal_error("Not yet implemented");
+}
+
+void AssemblerX8664::padWithNop(intptr_t) {
+  llvm::report_fatal_error("Not yet implemented");
+}
+
+SizeT AssemblerX8664::getBundleAlignLog2Bytes() const {
+  llvm::report_fatal_error("Not yet implemented");
+}
+const char *AssemblerX8664::getNonExecPadDirective() const {
+  llvm::report_fatal_error("Not yet implemented");
+}
+
+llvm::ArrayRef<uint8_t> AssemblerX8664::getNonExecBundlePadding() const {
+  llvm::report_fatal_error("Not yet implemented");
+}
+
+void AssemblerX8664::bindCfgNodeLabel(SizeT) {
+  llvm::report_fatal_error("Not yet implemented");
+}
+
+bool AssemblerX8664::fixupIsPCRel(FixupKind) const {
+  llvm::report_fatal_error("Not yet implemented");
+}
+
+} // namespace X8664
+} // namespace Ice