Revert r120580.

[oota-llvm.git] / lib / Target / X86 / X86AsmPrinter.h

diff --git a/lib/Target/X86/X86AsmPrinter.h b/lib/Target/X86/X86AsmPrinter.h
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..3a50435d38baf19b2801d7e0b6b60791a9dc17f7 100644 (file)
--- a/lib/Target/X86/X86AsmPrinter.h
+++ b/lib/Target/X86/X86AsmPrinter.h
@@ -0,0 +1,87 @@
+//===-- X86AsmPrinter.h - Convert X86 LLVM code to assembly -----*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// AT&T assembly code printer class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef X86ASMPRINTER_H
+#define X86ASMPRINTER_H
+
+#include "X86.h"
+#include "X86MachineFunctionInfo.h"
+#include "X86TargetMachine.h"
+#include "llvm/ADT/StringSet.h"
+#include "llvm/CodeGen/AsmPrinter.h"
+#include "llvm/CodeGen/MachineModuleInfo.h"
+#include "llvm/CodeGen/ValueTypes.h"
+#include "llvm/Support/Compiler.h"
+
+namespace llvm {
+
+class MachineJumpTableInfo;
+class MCContext;
+class MCInst;
+class MCStreamer;
+class MCSymbol;
+
+class LLVM_LIBRARY_VISIBILITY X86AsmPrinter : public AsmPrinter {
+  const X86Subtarget *Subtarget;
+ public:
+  explicit X86AsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
+    : AsmPrinter(TM, Streamer) {
+    Subtarget = &TM.getSubtarget<X86Subtarget>();
+  }
+
+  virtual const char *getPassName() const {
+    return "X86 AT&T-Style Assembly Printer";
+  }
+  
+  const X86Subtarget &getSubtarget() const { return *Subtarget; }
+
+  virtual void EmitStartOfAsmFile(Module &M);
+
+  virtual void EmitEndOfAsmFile(Module &M);
+  
+  virtual void EmitInstruction(const MachineInstr *MI);
+  
+  void printSymbolOperand(const MachineOperand &MO, raw_ostream &O);
+
+  // These methods are used by the tablegen'erated instruction printer.
+  void printOperand(const MachineInstr *MI, unsigned OpNo, raw_ostream &O,
+                    const char *Modifier = 0);
+  void print_pcrel_imm(const MachineInstr *MI, unsigned OpNo, raw_ostream &O);
+
+  bool printAsmMRegister(const MachineOperand &MO, char Mode, raw_ostream &O);
+  bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
+                       unsigned AsmVariant, const char *ExtraCode,
+                       raw_ostream &OS);
+  bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
+                             unsigned AsmVariant, const char *ExtraCode,
+                             raw_ostream &OS);
+
+  void printMachineInstruction(const MachineInstr *MI);
+  void printSSECC(const MachineInstr *MI, unsigned Op, raw_ostream &O);
+  void printMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
+                         const char *Modifier=NULL);
+  void printLeaMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
+                            const char *Modifier=NULL);
+
+  void printPICLabel(const MachineInstr *MI, unsigned Op, raw_ostream &O);
+
+  bool runOnMachineFunction(MachineFunction &F);
+  
+  void PrintDebugValueComment(const MachineInstr *MI, raw_ostream &OS);
+
+  MachineLocation getDebugValueLocation(const MachineInstr *MI) const;
+};
+
+} // end namespace llvm
+
+#endif