mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-26 14:15:53 +00:00
abe768029b
Also fix a couple of cases where "override" was missing. No behavioural change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203110 91177308-0d34-0410-b5e6-96231b3b80d8
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
//===- SystemZConstantPoolValue.h - SystemZ constant-pool value -*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef SYSTEMZCONSTANTPOOLVALUE_H
|
|
#define SYSTEMZCONSTANTPOOLVALUE_H
|
|
|
|
#include "llvm/CodeGen/MachineConstantPool.h"
|
|
#include "llvm/Support/ErrorHandling.h"
|
|
|
|
namespace llvm {
|
|
|
|
class GlobalValue;
|
|
|
|
namespace SystemZCP {
|
|
enum SystemZCPModifier {
|
|
NTPOFF
|
|
};
|
|
} // end namespace SystemZCP
|
|
|
|
/// A SystemZ-specific constant pool value. At present, the only
|
|
/// defined constant pool values are offsets of thread-local variables
|
|
/// (written x@NTPOFF).
|
|
class SystemZConstantPoolValue : public MachineConstantPoolValue {
|
|
const GlobalValue *GV;
|
|
SystemZCP::SystemZCPModifier Modifier;
|
|
|
|
protected:
|
|
SystemZConstantPoolValue(const GlobalValue *GV,
|
|
SystemZCP::SystemZCPModifier Modifier);
|
|
|
|
public:
|
|
static SystemZConstantPoolValue *
|
|
Create(const GlobalValue *GV, SystemZCP::SystemZCPModifier Modifier);
|
|
|
|
// Override MachineConstantPoolValue.
|
|
unsigned getRelocationInfo() const override;
|
|
int getExistingMachineCPValue(MachineConstantPool *CP,
|
|
unsigned Alignment) override;
|
|
void addSelectionDAGCSEId(FoldingSetNodeID &ID) override;
|
|
void print(raw_ostream &O) const override;
|
|
|
|
// Access SystemZ-specific fields.
|
|
const GlobalValue *getGlobalValue() const { return GV; }
|
|
SystemZCP::SystemZCPModifier getModifier() const { return Modifier; }
|
|
};
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif
|