diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index 0c844be3c55..17bf813521a 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -1689,6 +1689,8 @@ SDValue PPCTargetLowering::LowerGlobalTLSAddress(SDValue Op, const GlobalValue *GV = GA->getGlobal(); EVT PtrVT = getPointerTy(); bool is64bit = Subtarget.isPPC64(); + const Module *M = DAG.getMachineFunction().getFunction()->getParent(); + PICLevel::Level picLevel = M->getPICLevel(); TLSModel::Model Model = getTargetMachine().getTLSModel(GV); @@ -1728,7 +1730,10 @@ SDValue PPCTargetLowering::LowerGlobalTLSAddress(SDValue Op, GOTPtr = DAG.getNode(PPCISD::ADDIS_TLSGD_HA, dl, PtrVT, GOTReg, TGA); } else { - GOTPtr = DAG.getNode(PPCISD::PPC32_PICGOT, dl, PtrVT); + if (picLevel == PICLevel::Small) + GOTPtr = DAG.getNode(PPCISD::GlobalBaseReg, dl, PtrVT); + else + GOTPtr = DAG.getNode(PPCISD::PPC32_PICGOT, dl, PtrVT); } SDValue GOTEntry = DAG.getNode(PPCISD::ADDI_TLSGD_L, dl, PtrVT, GOTPtr, TGA); @@ -1745,7 +1750,10 @@ SDValue PPCTargetLowering::LowerGlobalTLSAddress(SDValue Op, GOTPtr = DAG.getNode(PPCISD::ADDIS_TLSLD_HA, dl, PtrVT, GOTReg, TGA); } else { - GOTPtr = DAG.getNode(PPCISD::PPC32_PICGOT, dl, PtrVT); + if (picLevel == PICLevel::Small) + GOTPtr = DAG.getNode(PPCISD::GlobalBaseReg, dl, PtrVT); + else + GOTPtr = DAG.getNode(PPCISD::PPC32_PICGOT, dl, PtrVT); } SDValue GOTEntry = DAG.getNode(PPCISD::ADDI_TLSLD_L, dl, PtrVT, GOTPtr, TGA); |
