1 files changed, 0 insertions, 125 deletions
diff --git a/lib/CodeGen/MIRParser/MIParser.h b/lib/CodeGen/MIRParser/MIParser.h
deleted file mode 100644
index b06ceb21b740..000000000000
--- a/lib/CodeGen/MIRParser/MIParser.h
+++ /dev/null
@@ -1,125 +0,0 @@
-//===- MIParser.h - Machine Instructions Parser -----------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the function that parses the machine instructions.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_LIB_CODEGEN_MIRPARSER_MIPARSER_H
-#define LLVM_LIB_CODEGEN_MIRPARSER_MIPARSER_H
-
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/StringMap.h"
-#include "llvm/Support/Allocator.h"
-
-namespace llvm {
-
-class MachineBasicBlock;
-class MachineFunction;
-class MDNode;
-class RegisterBank;
-struct SlotMapping;
-class SMDiagnostic;
-class SourceMgr;
-class StringRef;
-class TargetRegisterClass;
-
-struct VRegInfo {
-  enum uint8_t {
-    UNKNOWN, NORMAL, GENERIC, REGBANK
-  } Kind = UNKNOWN;
-  bool Explicit = false; ///< VReg was explicitly specified in the .mir file.
-  union {
-    const TargetRegisterClass *RC;
-    const RegisterBank *RegBank;
-  } D;
-  unsigned VReg;
-  unsigned PreferredReg = 0;
-};
-
-using Name2RegClassMap = StringMap<const TargetRegisterClass *>;
-using Name2RegBankMap = StringMap<const RegisterBank *>;
-
-struct PerFunctionMIParsingState {
-  BumpPtrAllocator Allocator;
-  MachineFunction &MF;
-  SourceMgr *SM;
-  const SlotMapping &IRSlots;
-  const Name2RegClassMap &Names2RegClasses;
-  const Name2RegBankMap &Names2RegBanks;
-
-  DenseMap<unsigned, MachineBasicBlock *> MBBSlots;
-  DenseMap<unsigned, VRegInfo*> VRegInfos;
-  StringMap<VRegInfo*> VRegInfosNamed;
-  DenseMap<unsigned, int> FixedStackObjectSlots;
-  DenseMap<unsigned, int> StackObjectSlots;
-  DenseMap<unsigned, unsigned> ConstantPoolSlots;
-  DenseMap<unsigned, unsigned> JumpTableSlots;
-
-  PerFunctionMIParsingState(MachineFunction &MF, SourceMgr &SM,
-                            const SlotMapping &IRSlots,
-                            const Name2RegClassMap &Names2RegClasses,
-                            const Name2RegBankMap &Names2RegBanks);
-
-  VRegInfo &getVRegInfo(unsigned Num);
-  VRegInfo &getVRegInfoNamed(StringRef RegName);
-};
-
-/// Parse the machine basic block definitions, and skip the machine
-/// instructions.
-///
-/// This function runs the first parsing pass on the machine function's body.
-/// It parses only the machine basic block definitions and creates the machine
-/// basic blocks in the given machine function.
-///
-/// The machine instructions aren't parsed during the first pass because all
-/// the machine basic blocks aren't defined yet - this makes it impossible to
-/// resolve the machine basic block references.
-///
-/// Return true if an error occurred.
-bool parseMachineBasicBlockDefinitions(PerFunctionMIParsingState &PFS,
-                                       StringRef Src, SMDiagnostic &Error);
-
-/// Parse the machine instructions.
-///
-/// This function runs the second parsing pass on the machine function's body.
-/// It skips the machine basic block definitions and parses only the machine
-/// instructions and basic block attributes like liveins and successors.
-///
-/// The second parsing pass assumes that the first parsing pass already ran
-/// on the given source string.
-///
-/// Return true if an error occurred.
-bool parseMachineInstructions(PerFunctionMIParsingState &PFS, StringRef Src,
-                              SMDiagnostic &Error);
-
-bool parseMBBReference(PerFunctionMIParsingState &PFS,
-                       MachineBasicBlock *&MBB, StringRef Src,
-                       SMDiagnostic &Error);
-
-bool parseRegisterReference(PerFunctionMIParsingState &PFS,
-                            unsigned &Reg, StringRef Src,
-                            SMDiagnostic &Error);
-
-bool parseNamedRegisterReference(PerFunctionMIParsingState &PFS, unsigned &Reg,
-                                 StringRef Src, SMDiagnostic &Error);
-
-bool parseVirtualRegisterReference(PerFunctionMIParsingState &PFS,
-                                   VRegInfo *&Info, StringRef Src,
-                                   SMDiagnostic &Error);
-
-bool parseStackObjectReference(PerFunctionMIParsingState &PFS, int &FI,
-                               StringRef Src, SMDiagnostic &Error);
-
-bool parseMDNode(PerFunctionMIParsingState &PFS, MDNode *&Node, StringRef Src,
-                 SMDiagnostic &Error);
-
-} // end namespace llvm
-
-#endif // LLVM_LIB_CODEGEN_MIRPARSER_MIPARSER_H