mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-22 04:22:57 +02:00
d40446e90c
* ability to save BasicBlock references to be resolved later * register remappings from the enum values to the real hardware numbers llvm-svn: 6449
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
//===-- SparcV9CodeEmitter.h ------------------------------------*- C++ -*-===//
|
|
//
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef SPARCV9CODEEMITTER_H
|
|
#define SPARCV9CODEEMITTER_H
|
|
|
|
#include "llvm/BasicBlock.h"
|
|
#include "llvm/CodeGen/MachineCodeEmitter.h"
|
|
#include "llvm/CodeGen/MachineFunctionPass.h"
|
|
#include "llvm/CodeGen/MachineInstr.h"
|
|
#include "llvm/Target/TargetMachine.h"
|
|
|
|
class SparcV9CodeEmitter : public MachineFunctionPass {
|
|
static MachineCodeEmitter *MCE;
|
|
static TargetMachine *TM;
|
|
BasicBlock *currBB;
|
|
|
|
public:
|
|
SparcV9CodeEmitter(TargetMachine *tm, MachineCodeEmitter &M) {
|
|
MCE = &M;
|
|
TM = tm;
|
|
}
|
|
|
|
bool runOnMachineFunction(MachineFunction &F);
|
|
|
|
/// Function generated by the CodeEmitterGenerator using TableGen
|
|
///
|
|
static unsigned getBinaryCodeForInstr(MachineInstr &MI);
|
|
|
|
private:
|
|
static int64_t getMachineOpValue(MachineInstr &MI, MachineOperand &MO);
|
|
static unsigned getValueBit(int64_t Val, unsigned bit);
|
|
|
|
void emitConstant(unsigned Val, unsigned Size);
|
|
|
|
void emitBasicBlock(MachineBasicBlock &MBB);
|
|
void emitInstruction(MachineInstr &MI);
|
|
|
|
};
|
|
|
|
#endif
|