1 files changed, 0 insertions, 113 deletions
diff --git a/gnu/llvm/lib/CodeGen/AsmPrinter/WinException.h b/gnu/llvm/lib/CodeGen/AsmPrinter/WinException.h
deleted file mode 100644
index 37c796f8976..00000000000
--- a/gnu/llvm/lib/CodeGen/AsmPrinter/WinException.h
+++ /dev/null
@@ -1,113 +0,0 @@
-//===-- WinException.h - Windows Exception Handling ----------*- C++ -*--===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains support for writing windows exception info into asm files.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_LIB_CODEGEN_ASMPRINTER_WIN64EXCEPTION_H
-#define LLVM_LIB_CODEGEN_ASMPRINTER_WIN64EXCEPTION_H
-
-#include "EHStreamer.h"
-
-namespace llvm {
-class Function;
-class GlobalValue;
-class MachineFunction;
-class MCExpr;
-class MCSection;
-class Value;
-struct WinEHFuncInfo;
-
-class LLVM_LIBRARY_VISIBILITY WinException : public EHStreamer {
-  /// Per-function flag to indicate if personality info should be emitted.
-  bool shouldEmitPersonality = false;
-
-  /// Per-function flag to indicate if the LSDA should be emitted.
-  bool shouldEmitLSDA = false;
-
-  /// Per-function flag to indicate if frame moves info should be emitted.
-  bool shouldEmitMoves = false;
-
-  /// True if this is a 64-bit target and we should use image relative offsets.
-  bool useImageRel32 = false;
-
-  /// True if we are generating exception handling on Windows for ARM64.
-  bool isAArch64 = false;
-
-  /// Pointer to the current funclet entry BB.
-  const MachineBasicBlock *CurrentFuncletEntry = nullptr;
-
-  /// The section of the last funclet start.
-  MCSection *CurrentFuncletTextSection = nullptr;
-
-  void emitCSpecificHandlerTable(const MachineFunction *MF);
-
-  void emitSEHActionsForRange(const WinEHFuncInfo &FuncInfo,
-                              const MCSymbol *BeginLabel,
-                              const MCSymbol *EndLabel, int State);
-
-  /// Emit the EH table data for 32-bit and 64-bit functions using
-  /// the __CxxFrameHandler3 personality.
-  void emitCXXFrameHandler3Table(const MachineFunction *MF);
-
-  /// Emit the EH table data for _except_handler3 and _except_handler4
-  /// personality functions. These are only used on 32-bit and do not use CFI
-  /// tables.
-  void emitExceptHandlerTable(const MachineFunction *MF);
-
-  void emitCLRExceptionTable(const MachineFunction *MF);
-
-  void computeIP2StateTable(
-      const MachineFunction *MF, const WinEHFuncInfo &FuncInfo,
-      SmallVectorImpl<std::pair<const MCExpr *, int>> &IPToStateTable);
-
-  /// Emits the label used with llvm.eh.recoverfp, which is used by
-  /// outlined funclets.
-  void emitEHRegistrationOffsetLabel(const WinEHFuncInfo &FuncInfo,
-                                     StringRef FLinkageName);
-
-  const MCExpr *create32bitRef(const MCSymbol *Value);
-  const MCExpr *create32bitRef(const GlobalValue *GV);
-  const MCExpr *getLabel(const MCSymbol *Label);
-  const MCExpr *getOffset(const MCSymbol *OffsetOf, const MCSymbol *OffsetFrom);
-  const MCExpr *getOffsetPlusOne(const MCSymbol *OffsetOf,
-                                 const MCSymbol *OffsetFrom);
-
-  /// Gets the offset that we should use in a table for a stack object with the
-  /// given index. For targets using CFI (Win64, etc), this is relative to the
-  /// established SP at the end of the prologue. For targets without CFI (Win32
-  /// only), it is relative to the frame pointer.
-  int getFrameIndexOffset(int FrameIndex, const WinEHFuncInfo &FuncInfo);
-
-public:
-  //===--------------------------------------------------------------------===//
-  // Main entry points.
-  //
-  WinException(AsmPrinter *A);
-  ~WinException() override;
-
-  /// Emit all exception information that should come after the content.
-  void endModule() override;
-
-  /// Gather pre-function exception information.  Assumes being emitted
-  /// immediately after the function entry point.
-  void beginFunction(const MachineFunction *MF) override;
-
-  /// Gather and emit post-function exception information.
-  void endFunction(const MachineFunction *) override;
-
-  /// Emit target-specific EH funclet machinery.
-  void beginFunclet(const MachineBasicBlock &MBB, MCSymbol *Sym) override;
-  void endFunclet() override;
-};
-}
-
-#endif
-