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Diffstat (limited to 'contrib/llvm/lib/Target/MBlaze/MBlazeSubtarget.h')
-rw-r--r-- | contrib/llvm/lib/Target/MBlaze/MBlazeSubtarget.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/contrib/llvm/lib/Target/MBlaze/MBlazeSubtarget.h b/contrib/llvm/lib/Target/MBlaze/MBlazeSubtarget.h deleted file mode 100644 index ed43d21..0000000 --- a/contrib/llvm/lib/Target/MBlaze/MBlazeSubtarget.h +++ /dev/null @@ -1,75 +0,0 @@ -//===-- MBlazeSubtarget.h - Define Subtarget for the MBlaze ----*- 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 MBlaze specific subclass of TargetSubtargetInfo. -// -//===----------------------------------------------------------------------===// - -#ifndef MBLAZESUBTARGET_H -#define MBLAZESUBTARGET_H - -#include "llvm/MC/MCInstrItineraries.h" -#include "llvm/Target/TargetSubtargetInfo.h" -#include <string> - -#define GET_SUBTARGETINFO_HEADER -#include "MBlazeGenSubtargetInfo.inc" - -namespace llvm { -class StringRef; - -class MBlazeSubtarget : public MBlazeGenSubtargetInfo { - -protected: - bool HasBarrel; - bool HasDiv; - bool HasMul; - bool HasPatCmp; - bool HasFPU; - bool HasMul64; - bool HasSqrt; - bool HasItin; - - InstrItineraryData InstrItins; - -public: - - /// This constructor initializes the data members to match that - /// of the specified triple. - MBlazeSubtarget(const std::string &TT, const std::string &CPU, - const std::string &FS); - - /// ParseSubtargetFeatures - Parses features string setting specified - /// subtarget options. Definition of function is auto generated by tblgen. - void ParseSubtargetFeatures(StringRef CPU, StringRef FS); - - /// Compute the number of maximum number of issues per cycle for the - /// MBlaze scheduling itineraries. - void computeIssueWidth(); - - /// enablePostRAScheduler - True at 'More' optimization. - bool enablePostRAScheduler(CodeGenOpt::Level OptLevel, - TargetSubtargetInfo::AntiDepBreakMode& Mode, - RegClassVector& CriticalPathRCs) const; - - /// getInstrItins - Return the instruction itineraies based on subtarget. - const InstrItineraryData &getInstrItineraryData() const { return InstrItins; } - - bool hasItin() const { return HasItin; } - bool hasPCMP() const { return HasPatCmp; } - bool hasFPU() const { return HasFPU; } - bool hasSqrt() const { return HasSqrt; } - bool hasMul() const { return HasMul; } - bool hasMul64() const { return HasMul64; } - bool hasDiv() const { return HasDiv; } - bool hasBarrel() const { return HasBarrel; } -}; -} // End llvm namespace - -#endif |