mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-03 14:21:30 +00:00
0ddff1b535
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134606 91177308-0d34-0410-b5e6-96231b3b80d8
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
//==-- SystemZSubtarget.h - Define Subtarget for the SystemZ ---*- 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 SystemZ specific subclass of TargetSubtargetInfo.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_TARGET_SystemZ_SUBTARGET_H
|
|
#define LLVM_TARGET_SystemZ_SUBTARGET_H
|
|
|
|
#include "llvm/Target/TargetSubtargetInfo.h"
|
|
#include <string>
|
|
|
|
#define GET_SUBTARGETINFO_HEADER
|
|
#include "SystemZGenSubtargetInfo.inc"
|
|
|
|
namespace llvm {
|
|
class GlobalValue;
|
|
class StringRef;
|
|
class TargetMachine;
|
|
|
|
class SystemZSubtarget : public SystemZGenSubtargetInfo {
|
|
bool HasZ10Insts;
|
|
public:
|
|
/// This constructor initializes the data members to match that
|
|
/// of the specified triple.
|
|
///
|
|
SystemZSubtarget(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);
|
|
|
|
bool isZ10() const { return HasZ10Insts; }
|
|
|
|
bool GVRequiresExtraLoad(const GlobalValue* GV, const TargetMachine& TM,
|
|
bool isDirectCall) const;
|
|
};
|
|
} // End llvm namespace
|
|
|
|
#endif // LLVM_TARGET_SystemZ_SUBTARGET_H
|