diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index c8cbcdb5684..2198f330bea 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -2757,7 +2757,8 @@ SDValue PPCTargetLowering::LowerGlobalTLSAddress(SDValue Op, const Module *M = DAG.getMachineFunction().getFunction().getParent(); PICLevel::Level picLevel = M->getPICLevel(); - TLSModel::Model Model = getTargetMachine().getTLSModel(GV); + const TargetMachine &TM = getTargetMachine(); + TLSModel::Model Model = TM.getTLSModel(GV); if (Model == TLSModel::LocalExec) { SDValue TGAHi = DAG.getTargetGlobalAddress(GV, dl, PtrVT, 0, @@ -2781,8 +2782,14 @@ SDValue PPCTargetLowering::LowerGlobalTLSAddress(SDValue Op, SDValue GOTReg = DAG.getRegister(PPC::X2, MVT::i64); GOTPtr = DAG.getNode(PPCISD::ADDIS_GOT_TPREL_HA, dl, PtrVT, GOTReg, TGA); - } else - GOTPtr = DAG.getNode(PPCISD::PPC32_GOT, dl, PtrVT); + } else { + if (!TM.isPositionIndependent()) + GOTPtr = DAG.getNode(PPCISD::PPC32_GOT, dl, PtrVT); + else if (picLevel == PICLevel::SmallPIC) + GOTPtr = DAG.getNode(PPCISD::GlobalBaseReg, dl, PtrVT); + else + GOTPtr = DAG.getNode(PPCISD::PPC32_PICGOT, dl, PtrVT); + } SDValue TPOffset = DAG.getNode(PPCISD::LD_GOT_TPREL_L, dl, PtrVT, TGA, GOTPtr); return DAG.getNode(PPCISD::ADD_TLS, dl, PtrVT, TPOffset, TGATLS); |
