6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-26 23:24:34 +00:00
Code Issues Projects Releases Wiki Activity

Fix a few places where 32bit instructions/registerset were used on PPC64.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133260 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Roman Divacky
2011-06-17 15:21:10 +00:00
parent 33ded7333d
commit 951cd021c1
3 changed files with 27 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
lib/Target/PowerPC/PPCISelLowering.cpp
View File

@ -1870,7 +1870,11 @@ PPCTargetLowering::LowerFormalArguments_Darwin(
InVals.push_back(FIN);
if (ObjSize==1 || ObjSize==2) {
if (GPR_idx != Num_GPR_Regs) {
unsigned VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::GPRCRegClass);
unsigned VReg;
if (isPPC64)
VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::G8RCRegClass);
else
VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::GPRCRegClass);
SDValue Val = DAG.getCopyFromReg(Chain, dl, VReg, PtrVT);
SDValue Store = DAG.getTruncStore(Val.getValue(1), dl, Val, FIN,
MachinePointerInfo(),
@ -1889,7 +1893,11 @@ PPCTargetLowering::LowerFormalArguments_Darwin(
// to memory. ArgVal will be address of the beginning of
// the object.
if (GPR_idx != Num_GPR_Regs) {
unsigned VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::GPRCRegClass);
unsigned VReg;
if (isPPC64)
VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::G8RCRegClass);
else
VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::GPRCRegClass);
int FI = MFI->CreateFixedObject(PtrByteSize, ArgOffset, true);
SDValue FIN = DAG.getFrameIndex(FI, PtrVT);
SDValue Val = DAG.getCopyFromReg(Chain, dl, VReg, PtrVT);
@ -4675,7 +4683,7 @@ PPCTargetLowering::EmitPartwordAtomicBinary(MachineInstr *MI,
.addReg(TmpReg).addReg(MaskReg);
BuildMI(BB, dl, TII->get(is64bit ? PPC::OR8 : PPC::OR), Tmp4Reg)
.addReg(Tmp3Reg).addReg(Tmp2Reg);
BuildMI(BB, dl, TII->get(PPC::STWCX))
BuildMI(BB, dl, TII->get(is64bit ? PPC::STDCX : PPC::STWCX))
.addReg(Tmp4Reg).addReg(ZeroReg).addReg(PtrReg);
BuildMI(BB, dl, TII->get(PPC::BCC))
.addImm(PPC::PRED_NE).addReg(PPC::CR0).addMBB(loopMBB);