#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetOptions.h"
+using namespace llvm;
+
+#define DEBUG_TYPE "xcore-reg-info"
+
#define GET_REGINFO_TARGET_DESC
#include "XCoreGenRegisterInfo.inc"
-using namespace llvm;
-
XCoreRegisterInfo::XCoreRegisterInfo()
: XCoreGenRegisterInfo(XCore::LR) {
}
case XCore::LDWFI:
BuildMI(MBB, II, dl, TII.get(XCore::LDW_2rus), Reg)
.addReg(FrameReg)
- .addImm(Offset);
+ .addImm(Offset)
+ .addMemOperand(*MI.memoperands_begin());
break;
case XCore::STWFI:
BuildMI(MBB, II, dl, TII.get(XCore::STW_2rus))
.addReg(Reg, getKillRegState(MI.getOperand(0).isKill()))
.addReg(FrameReg)
- .addImm(Offset);
+ .addImm(Offset)
+ .addMemOperand(*MI.memoperands_begin());
break;
case XCore::LDAWFI:
BuildMI(MBB, II, dl, TII.get(XCore::LDAWF_l2rus), Reg)
MachineInstr &MI = *II;
MachineBasicBlock &MBB = *MI.getParent();
DebugLoc dl = MI.getDebugLoc();
-
unsigned ScratchOffset = RS->scavengeRegister(&XCore::GRRegsRegClass, II, 0);
RS->setUsed(ScratchOffset);
TII.loadImmediate(MBB, II, ScratchOffset, Offset);
case XCore::LDWFI:
BuildMI(MBB, II, dl, TII.get(XCore::LDW_3r), Reg)
.addReg(FrameReg)
- .addReg(ScratchOffset, RegState::Kill);
+ .addReg(ScratchOffset, RegState::Kill)
+ .addMemOperand(*MI.memoperands_begin());
break;
case XCore::STWFI:
BuildMI(MBB, II, dl, TII.get(XCore::STW_l3r))
.addReg(Reg, getKillRegState(MI.getOperand(0).isKill()))
.addReg(FrameReg)
- .addReg(ScratchOffset, RegState::Kill);
+ .addReg(ScratchOffset, RegState::Kill)
+ .addMemOperand(*MI.memoperands_begin());
break;
case XCore::LDAWFI:
BuildMI(MBB, II, dl, TII.get(XCore::LDAWF_l3r), Reg)
MachineBasicBlock &MBB = *MI.getParent();
DebugLoc dl = MI.getDebugLoc();
bool isU6 = isImmU6(Offset);
+
switch (MI.getOpcode()) {
int NewOpcode;
case XCore::LDWFI:
NewOpcode = (isU6) ? XCore::LDWSP_ru6 : XCore::LDWSP_lru6;
BuildMI(MBB, II, dl, TII.get(NewOpcode), Reg)
- .addImm(Offset);
+ .addImm(Offset)
+ .addMemOperand(*MI.memoperands_begin());
break;
case XCore::STWFI:
NewOpcode = (isU6) ? XCore::STWSP_ru6 : XCore::STWSP_lru6;
BuildMI(MBB, II, dl, TII.get(NewOpcode))
.addReg(Reg, getKillRegState(MI.getOperand(0).isKill()))
- .addImm(Offset);
+ .addImm(Offset)
+ .addMemOperand(*MI.memoperands_begin());
break;
case XCore::LDAWFI:
NewOpcode = (isU6) ? XCore::LDAWSP_ru6 : XCore::LDAWSP_lru6;
case XCore::LDWFI:
BuildMI(MBB, II, dl, TII.get(XCore::LDW_3r), Reg)
.addReg(ScratchBase, RegState::Kill)
- .addReg(ScratchOffset, RegState::Kill);
+ .addReg(ScratchOffset, RegState::Kill)
+ .addMemOperand(*MI.memoperands_begin());
break;
case XCore::STWFI:
BuildMI(MBB, II, dl, TII.get(XCore::STW_l3r))
.addReg(Reg, getKillRegState(MI.getOperand(0).isKill()))
.addReg(ScratchBase, RegState::Kill)
- .addReg(ScratchOffset, RegState::Kill);
+ .addReg(ScratchOffset, RegState::Kill)
+ .addMemOperand(*MI.memoperands_begin());
break;
case XCore::LDAWFI:
BuildMI(MBB, II, dl, TII.get(XCore::LDAWF_l3r), Reg)
MF.getFunction()->needsUnwindTableEntry();
}
-const uint16_t* XCoreRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF)
+const MCPhysReg* XCoreRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF)
const {
// The callee saved registers LR & FP are explicitly handled during
- // emitPrologue & emitEpilogue and releated functions.
- static const uint16_t CalleeSavedRegs[] = {
+ // emitPrologue & emitEpilogue and related functions.
+ static const MCPhysReg CalleeSavedRegs[] = {
XCore::R4, XCore::R5, XCore::R6, XCore::R7,
XCore::R8, XCore::R9, XCore::R10,
0
};
- static const uint16_t CalleeSavedRegsFP[] = {
+ static const MCPhysReg CalleeSavedRegsFP[] = {
XCore::R4, XCore::R5, XCore::R6, XCore::R7,
XCore::R8, XCore::R9,
0