mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 16:31:16 +00:00
00e08fcaa0
Add header guards to files that were missing guards. Remove #endif comments as they don't seem common in LLVM (we can easily add them back if we decide they're useful) Changes made by clang-tidy with minor tweaks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215558 91177308-0d34-0410-b5e6-96231b3b80d8
69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
//==- SystemZMachineFuctionInfo.h - SystemZ machine function info -*- C++ -*-=//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZMACHINEFUNCTIONINFO_H
|
|
#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZMACHINEFUNCTIONINFO_H
|
|
|
|
#include "llvm/CodeGen/MachineFunction.h"
|
|
|
|
namespace llvm {
|
|
|
|
class SystemZMachineFunctionInfo : public MachineFunctionInfo {
|
|
virtual void anchor();
|
|
unsigned LowSavedGPR;
|
|
unsigned HighSavedGPR;
|
|
unsigned VarArgsFirstGPR;
|
|
unsigned VarArgsFirstFPR;
|
|
unsigned VarArgsFrameIndex;
|
|
unsigned RegSaveFrameIndex;
|
|
bool ManipulatesSP;
|
|
|
|
public:
|
|
explicit SystemZMachineFunctionInfo(MachineFunction &MF)
|
|
: LowSavedGPR(0), HighSavedGPR(0), VarArgsFirstGPR(0), VarArgsFirstFPR(0),
|
|
VarArgsFrameIndex(0), RegSaveFrameIndex(0), ManipulatesSP(false) {}
|
|
|
|
// Get and set the first call-saved GPR that should be saved and restored
|
|
// by this function. This is 0 if no GPRs need to be saved or restored.
|
|
unsigned getLowSavedGPR() const { return LowSavedGPR; }
|
|
void setLowSavedGPR(unsigned Reg) { LowSavedGPR = Reg; }
|
|
|
|
// Get and set the last call-saved GPR that should be saved and restored
|
|
// by this function.
|
|
unsigned getHighSavedGPR() const { return HighSavedGPR; }
|
|
void setHighSavedGPR(unsigned Reg) { HighSavedGPR = Reg; }
|
|
|
|
// Get and set the number of fixed (as opposed to variable) arguments
|
|
// that are passed in GPRs to this function.
|
|
unsigned getVarArgsFirstGPR() const { return VarArgsFirstGPR; }
|
|
void setVarArgsFirstGPR(unsigned GPR) { VarArgsFirstGPR = GPR; }
|
|
|
|
// Likewise FPRs.
|
|
unsigned getVarArgsFirstFPR() const { return VarArgsFirstFPR; }
|
|
void setVarArgsFirstFPR(unsigned FPR) { VarArgsFirstFPR = FPR; }
|
|
|
|
// Get and set the frame index of the first stack vararg.
|
|
unsigned getVarArgsFrameIndex() const { return VarArgsFrameIndex; }
|
|
void setVarArgsFrameIndex(unsigned FI) { VarArgsFrameIndex = FI; }
|
|
|
|
// Get and set the frame index of the register save area
|
|
// (i.e. the incoming stack pointer).
|
|
unsigned getRegSaveFrameIndex() const { return RegSaveFrameIndex; }
|
|
void setRegSaveFrameIndex(unsigned FI) { RegSaveFrameIndex = FI; }
|
|
|
|
// Get and set whether the function directly manipulates the stack pointer,
|
|
// e.g. through STACKSAVE or STACKRESTORE.
|
|
bool getManipulatesSP() const { return ManipulatesSP; }
|
|
void setManipulatesSP(bool MSP) { ManipulatesSP = MSP; }
|
|
};
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif
|