diff options
Diffstat (limited to 'llvm/lib/Target/Mips/MipsISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsISelLowering.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/llvm/lib/Target/Mips/MipsISelLowering.cpp b/llvm/lib/Target/Mips/MipsISelLowering.cpp index 7aaf13ca59f..e5dfb253f55 100644 --- a/llvm/lib/Target/Mips/MipsISelLowering.cpp +++ b/llvm/lib/Target/Mips/MipsISelLowering.cpp @@ -55,6 +55,7 @@ const char *MipsTargetLowering::getTargetNodeName(unsigned Opcode) const { case MipsISD::DivRemU: return "MipsISD::DivRemU"; case MipsISD::BuildPairF64: return "MipsISD::BuildPairF64"; case MipsISD::ExtractElementF64: return "MipsISD::ExtractElementF64"; + case MipsISD::WrapperPIC: return "MipsISD::WrapperPIC"; default: return NULL; } } @@ -770,6 +771,7 @@ SDValue MipsTargetLowering::LowerGlobalAddress(SDValue Op, } else { SDValue GA = DAG.getTargetGlobalAddress(GV, dl, MVT::i32, 0, MipsII::MO_GOT); + GA = DAG.getNode(MipsISD::WrapperPIC, dl, MVT::i32, GA); SDValue ResNode = DAG.getLoad(MVT::i32, dl, DAG.getEntryNode(), GA, MachinePointerInfo(), false, false, 0); @@ -807,6 +809,7 @@ SDValue MipsTargetLowering::LowerBlockAddress(SDValue Op, SDValue BAGOTOffset = DAG.getBlockAddress(BA, MVT::i32, true, MipsII::MO_GOT); + BAGOTOffset = DAG.getNode(MipsISD::WrapperPIC, dl, MVT::i32, BAGOTOffset); SDValue BALOOffset = DAG.getBlockAddress(BA, MVT::i32, true, MipsII::MO_ABS_LO); SDValue Load = DAG.getLoad(MVT::i32, dl, @@ -841,10 +844,12 @@ LowerJumpTable(SDValue Op, SelectionDAG &DAG) const if (!IsPIC) { SDValue Ops[] = { JTI }; HiPart = DAG.getNode(MipsISD::Hi, dl, DAG.getVTList(MVT::i32), Ops, 1); - } else // Emit Load from Global Pointer + } else {// Emit Load from Global Pointer + JTI = DAG.getNode(MipsISD::WrapperPIC, dl, MVT::i32, JTI); HiPart = DAG.getLoad(MVT::i32, dl, DAG.getEntryNode(), JTI, MachinePointerInfo(), false, false, 0); + } SDValue JTILo = DAG.getTargetJumpTable(JT->getIndex(), PtrVT, MipsII::MO_ABS_LO); @@ -884,6 +889,7 @@ LowerConstantPool(SDValue Op, SelectionDAG &DAG) const } else { SDValue CP = DAG.getTargetConstantPool(C, MVT::i32, N->getAlignment(), N->getOffset(), MipsII::MO_GOT); + CP = DAG.getNode(MipsISD::WrapperPIC, dl, MVT::i32, CP); SDValue Load = DAG.getLoad(MVT::i32, dl, DAG.getEntryNode(), CP, MachinePointerInfo::getConstantPool(), false, false, 0); @@ -1288,6 +1294,7 @@ MipsTargetLowering::LowerCall(SDValue Chain, SDValue Callee, if (IsPIC) { if (LoadSymAddr) { // Load callee address + Callee = DAG.getNode(MipsISD::WrapperPIC, dl, MVT::i32, Callee); SDValue LoadValue = DAG.getLoad(MVT::i32, dl, Chain, Callee, MachinePointerInfo::getGOT(), false, false, 0); |
