Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 339 deletions

diff --git a/gnu/llvm/lib/Target/PowerPC/PPCSubtarget.h b/gnu/llvm/lib/Target/PowerPC/PPCSubtarget.h
deleted file mode 100644
index 3e53615b96b..00000000000
--- a/gnu/llvm/lib/Target/PowerPC/PPCSubtarget.h
+++ /dev/null
@@ -1,339 +0,0 @@
-//===-- PPCSubtarget.h - Define Subtarget for the PPC ----------*- 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 PowerPC specific subclass of TargetSubtargetInfo.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_LIB_TARGET_POWERPC_PPCSUBTARGET_H
-#define LLVM_LIB_TARGET_POWERPC_PPCSUBTARGET_H
-
-#include "PPCFrameLowering.h"
-#include "PPCISelLowering.h"
-#include "PPCInstrInfo.h"
-#include "llvm/ADT/Triple.h"
-#include "llvm/CodeGen/SelectionDAGTargetInfo.h"
-#include "llvm/CodeGen/TargetSubtargetInfo.h"
-#include "llvm/IR/DataLayout.h"
-#include "llvm/MC/MCInstrItineraries.h"
-#include <string>
-
-#define GET_SUBTARGETINFO_HEADER
-#include "PPCGenSubtargetInfo.inc"
-
-// GCC #defines PPC on Linux but we use it as our namespace name
-#undef PPC
-
-namespace llvm {
-class StringRef;
-
-namespace PPC {
-  // -m directive values.
-  enum {
-    DIR_NONE,
-    DIR_32,
-    DIR_440,
-    DIR_601,
-    DIR_602,
-    DIR_603,
-    DIR_7400,
-    DIR_750,
-    DIR_970,
-    DIR_A2,
-    DIR_E500,
-    DIR_E500mc,
-    DIR_E5500,
-    DIR_PWR3,
-    DIR_PWR4,
-    DIR_PWR5,
-    DIR_PWR5X,
-    DIR_PWR6,
-    DIR_PWR6X,
-    DIR_PWR7,
-    DIR_PWR8,
-    DIR_PWR9,
-    DIR_64
-  };
-}
-
-class GlobalValue;
-class TargetMachine;
-
-class PPCSubtarget : public PPCGenSubtargetInfo {
-public:
-  enum POPCNTDKind {
-    POPCNTD_Unavailable,
-    POPCNTD_Slow,
-    POPCNTD_Fast
-  };
-
-protected:
-  /// TargetTriple - What processor and OS we're targeting.
-  Triple TargetTriple;
-
-  /// stackAlignment - The minimum alignment known to hold of the stack frame on
-  /// entry to the function and which must be maintained by every function.
-  unsigned StackAlignment;
-
-  /// Selected instruction itineraries (one entry per itinerary class.)
-  InstrItineraryData InstrItins;
-
-  /// Which cpu directive was used.
-  unsigned DarwinDirective;
-
-  /// Used by the ISel to turn in optimizations for POWER4-derived architectures
-  bool HasMFOCRF;
-  bool Has64BitSupport;
-  bool Use64BitRegs;
-  bool UseCRBits;
-  bool HasHardFloat;
-  bool IsPPC64;
-  bool HasAltivec;
-  bool HasFPU;
-  bool HasSPE;
-  bool HasQPX;
-  bool HasVSX;
-  bool HasP8Vector;
-  bool HasP8Altivec;
-  bool HasP8Crypto;
-  bool HasP9Vector;
-  bool HasP9Altivec;
-  bool HasFCPSGN;
-  bool HasFSQRT;
-  bool HasFRE, HasFRES, HasFRSQRTE, HasFRSQRTES;
-  bool HasRecipPrec;
-  bool HasSTFIWX;
-  bool HasLFIWAX;
-  bool HasFPRND;
-  bool HasFPCVT;
-  bool HasISEL;
-  bool HasBPERMD;
-  bool HasExtDiv;
-  bool HasCMPB;
-  bool HasLDBRX;
-  bool IsBookE;
-  bool HasOnlyMSYNC;
-  bool IsE500;
-  bool IsPPC4xx;
-  bool IsPPC6xx;
-  bool FeatureMFTB;
-  bool DeprecatedDST;
-  bool HasLazyResolverStubs;
-  bool IsLittleEndian;
-  bool HasICBT;
-  bool HasInvariantFunctionDescriptors;
-  bool HasPartwordAtomics;
-  bool HasDirectMove;
-  bool HasHTM;
-  bool HasFusion;
-  bool HasFloat128;
-  bool IsISA3_0;
-  bool UseLongCalls;
-  bool SecurePlt;
-
-  POPCNTDKind HasPOPCNTD;
-
-  /// When targeting QPX running a stock PPC64 Linux kernel where the stack
-  /// alignment has not been changed, we need to keep the 16-byte alignment
-  /// of the stack.
-  bool IsQPXStackUnaligned;
-
-  const PPCTargetMachine &TM;
-  PPCFrameLowering FrameLowering;
-  PPCInstrInfo InstrInfo;
-  PPCTargetLowering TLInfo;
-  SelectionDAGTargetInfo TSInfo;
-
-public:
-  /// This constructor initializes the data members to match that
-  /// of the specified triple.
-  ///
-  PPCSubtarget(const Triple &TT, const std::string &CPU, const std::string &FS,
-               const PPCTargetMachine &TM);
-
-  /// ParseSubtargetFeatures - Parses features string setting specified
-  /// subtarget options.  Definition of function is auto generated by tblgen.
-  void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
-
-  /// getStackAlignment - Returns the minimum alignment known to hold of the
-  /// stack frame on entry to the function and which must be maintained by every
-  /// function for this subtarget.
-  unsigned getStackAlignment() const { return StackAlignment; }
-
-  /// getDarwinDirective - Returns the -m directive specified for the cpu.
-  ///
-  unsigned getDarwinDirective() const { return DarwinDirective; }
-
-  /// getInstrItins - Return the instruction itineraries based on subtarget
-  /// selection.
-  const InstrItineraryData *getInstrItineraryData() const override {
-    return &InstrItins;
-  }
-
-  const PPCFrameLowering *getFrameLowering() const override {
-    return &FrameLowering;
-  }
-  const PPCInstrInfo *getInstrInfo() const override { return &InstrInfo; }
-  const PPCTargetLowering *getTargetLowering() const override {
-    return &TLInfo;
-  }
-  const SelectionDAGTargetInfo *getSelectionDAGInfo() const override {
-    return &TSInfo;
-  }
-  const PPCRegisterInfo *getRegisterInfo() const override {
-    return &getInstrInfo()->getRegisterInfo();
-  }
-  const PPCTargetMachine &getTargetMachine() const { return TM; }
-
-  /// initializeSubtargetDependencies - Initializes using a CPU and feature string
-  /// so that we can use initializer lists for subtarget initialization.
-  PPCSubtarget &initializeSubtargetDependencies(StringRef CPU, StringRef FS);
-
-private:
-  void initializeEnvironment();
-  void initSubtargetFeatures(StringRef CPU, StringRef FS);
-
-public:
-  /// isPPC64 - Return true if we are generating code for 64-bit pointer mode.
-  ///
-  bool isPPC64() const;
-
-  /// has64BitSupport - Return true if the selected CPU supports 64-bit
-  /// instructions, regardless of whether we are in 32-bit or 64-bit mode.
-  bool has64BitSupport() const { return Has64BitSupport; }
-  // useSoftFloat - Return true if soft-float option is turned on.
-  bool useSoftFloat() const { return !HasHardFloat; }
-
-  /// use64BitRegs - Return true if in 64-bit mode or if we should use 64-bit
-  /// registers in 32-bit mode when possible.  This can only true if
-  /// has64BitSupport() returns true.
-  bool use64BitRegs() const { return Use64BitRegs; }
-
-  /// useCRBits - Return true if we should store and manipulate i1 values in
-  /// the individual condition register bits.
-  bool useCRBits() const { return UseCRBits; }
-
-  /// hasLazyResolverStub - Return true if accesses to the specified global have
-  /// to go through a dyld lazy resolution stub.  This means that an extra load
-  /// is required to get the address of the global.
-  bool hasLazyResolverStub(const GlobalValue *GV) const;
-
-  // isLittleEndian - True if generating little-endian code
-  bool isLittleEndian() const { return IsLittleEndian; }
-
-  // Specific obvious features.
-  bool hasFCPSGN() const { return HasFCPSGN; }
-  bool hasFSQRT() const { return HasFSQRT; }
-  bool hasFRE() const { return HasFRE; }
-  bool hasFRES() const { return HasFRES; }
-  bool hasFRSQRTE() const { return HasFRSQRTE; }
-  bool hasFRSQRTES() const { return HasFRSQRTES; }
-  bool hasRecipPrec() const { return HasRecipPrec; }
-  bool hasSTFIWX() const { return HasSTFIWX; }
-  bool hasLFIWAX() const { return HasLFIWAX; }
-  bool hasFPRND() const { return HasFPRND; }
-  bool hasFPCVT() const { return HasFPCVT; }
-  bool hasAltivec() const { return HasAltivec; }
-  bool hasSPE() const { return HasSPE; }
-  bool hasFPU() const { return HasFPU; }
-  bool hasQPX() const { return HasQPX; }
-  bool hasVSX() const { return HasVSX; }
-  bool hasP8Vector() const { return HasP8Vector; }
-  bool hasP8Altivec() const { return HasP8Altivec; }
-  bool hasP8Crypto() const { return HasP8Crypto; }
-  bool hasP9Vector() const { return HasP9Vector; }
-  bool hasP9Altivec() const { return HasP9Altivec; }
-  bool hasMFOCRF() const { return HasMFOCRF; }
-  bool hasISEL() const { return HasISEL; }
-  bool hasBPERMD() const { return HasBPERMD; }
-  bool hasExtDiv() const { return HasExtDiv; }
-  bool hasCMPB() const { return HasCMPB; }
-  bool hasLDBRX() const { return HasLDBRX; }
-  bool isBookE() const { return IsBookE; }
-  bool hasOnlyMSYNC() const { return HasOnlyMSYNC; }
-  bool isPPC4xx() const { return IsPPC4xx; }
-  bool isPPC6xx() const { return IsPPC6xx; }
-  bool isSecurePlt() const {return SecurePlt; }
-  bool isE500() const { return IsE500; }
-  bool isFeatureMFTB() const { return FeatureMFTB; }
-  bool isDeprecatedDST() const { return DeprecatedDST; }
-  bool hasICBT() const { return HasICBT; }
-  bool hasInvariantFunctionDescriptors() const {
-    return HasInvariantFunctionDescriptors;
-  }
-  bool hasPartwordAtomics() const { return HasPartwordAtomics; }
-  bool hasDirectMove() const { return HasDirectMove; }
-
-  bool isQPXStackUnaligned() const { return IsQPXStackUnaligned; }
-  unsigned getPlatformStackAlignment() const {
-    if ((hasQPX() || isBGQ()) && !isQPXStackUnaligned())
-      return 32;
-
-    return 16;
-  }
-
-  // DarwinABI has a 224-byte red zone. PPC32 SVR4ABI(Non-DarwinABI) has no
-  // red zone and PPC64 SVR4ABI has a 288-byte red zone.
-  unsigned  getRedZoneSize() const {
-    return isDarwinABI() ? 224 : (isPPC64() ? 288 : 0);
-  }
-
-  bool hasHTM() const { return HasHTM; }
-  bool hasFusion() const { return HasFusion; }
-  bool hasFloat128() const { return HasFloat128; }
-  bool isISA3_0() const { return IsISA3_0; }
-  bool useLongCalls() const { return UseLongCalls; }
-  bool needsSwapsForVSXMemOps() const {
-    return hasVSX() && isLittleEndian() && !hasP9Vector();
-  }
-
-  POPCNTDKind hasPOPCNTD() const { return HasPOPCNTD; }
-
-  const Triple &getTargetTriple() const { return TargetTriple; }
-
-  /// isDarwin - True if this is any darwin platform.
-  bool isDarwin() const { return TargetTriple.isMacOSX(); }
-  /// isBGQ - True if this is a BG/Q platform.
-  bool isBGQ() const { return TargetTriple.getVendor() == Triple::BGQ; }
-
-  bool isTargetELF() const { return TargetTriple.isOSBinFormatELF(); }
-  bool isTargetMachO() const { return TargetTriple.isOSBinFormatMachO(); }
-  bool isTargetLinux() const { return TargetTriple.isOSLinux(); }
-  bool isTargetOpenBSD() const { return TargetTriple.isOSOpenBSD(); }
-
-  bool isDarwinABI() const { return isTargetMachO() || isDarwin(); }
-  bool isSVR4ABI() const { return !isDarwinABI(); }
-  bool isELFv2ABI() const;
-
-  /// Originally, this function return hasISEL(). Now we always enable it,
-  /// but may expand the ISEL instruction later.
-  bool enableEarlyIfConversion() const override { return true; }
-
-  // Scheduling customization.
-  bool enableMachineScheduler() const override;
-  // This overrides the PostRAScheduler bit in the SchedModel for each CPU.
-  bool enablePostRAScheduler() const override;
-  AntiDepBreakMode getAntiDepBreakMode() const override;
-  void getCriticalPathRCs(RegClassVector &CriticalPathRCs) const override;
-
-  void overrideSchedPolicy(MachineSchedPolicy &Policy,
-                           unsigned NumRegionInstrs) const override;
-  bool useAA() const override;
-
-  bool enableSubRegLiveness() const override;
-
-  /// classifyGlobalReference - Classify a global variable reference for the
-  /// current subtarget accourding to how we should reference it.
-  unsigned char classifyGlobalReference(const GlobalValue *GV) const;
-
-  bool isXRaySupported() const override { return IsPPC64 && IsLittleEndian; }
-};
-} // End llvm namespace
-
-#endif