Imported Upstream version 6.0.0.172

Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd

external/llvm/lib/MC/MCInst.cpp

@@ -0,0 +1,74 @@
+//===- lib/MC/MCInst.cpp - MCInst implementation --------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/MC/MCInst.h"
+#include "llvm/MC/MCExpr.h"
+#include "llvm/MC/MCInstPrinter.h"
+#include "llvm/Support/Compiler.h"
+#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
+
+using namespace llvm;
+
+void MCOperand::print(raw_ostream &OS) const {
+  OS << "<MCOperand ";
+  if (!isValid())
+    OS << "INVALID";
+  else if (isReg())
+    OS << "Reg:" << getReg();
+  else if (isImm())
+    OS << "Imm:" << getImm();
+  else if (isFPImm())
+    OS << "FPImm:" << getFPImm();
+  else if (isExpr()) {
+    OS << "Expr:(" << *getExpr() << ")";
+  } else if (isInst()) {
+    OS << "Inst:(" << *getInst() << ")";
+  } else
+    OS << "UNDEFINED";
+  OS << ">";
+}
+
+#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
+LLVM_DUMP_METHOD void MCOperand::dump() const {
+  print(dbgs());
+  dbgs() << "\n";
+}
+#endif
+
+void MCInst::print(raw_ostream &OS) const {
+  OS << "<MCInst " << getOpcode();
+  for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
+    OS << " ";
+    getOperand(i).print(OS);
+  }
+  OS << ">";
+}
+
+void MCInst::dump_pretty(raw_ostream &OS, const MCInstPrinter *Printer,
+                         StringRef Separator) const {
+  OS << "<MCInst #" << getOpcode();
+
+  // Show the instruction opcode name if we have access to a printer.
+  if (Printer)
+    OS << ' ' << Printer->getOpcodeName(getOpcode());
+
+  for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
+    OS << Separator;
+    getOperand(i).print(OS);
+  }
+  OS << ">";
+}
+
+#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
+LLVM_DUMP_METHOD void MCInst::dump() const {
+  print(dbgs());
+  dbgs() << "\n";
+}
+#endif