diff options
| author | Akira Hatanaka <ahatanaka@mips.com> | 2011-11-16 22:44:38 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2011-11-16 22:44:38 +0000 |
| commit | 620db8947a10ad1b7d2e2a814aba3633621ce575 (patch) | |
| tree | 6274e96a55239574bd4484a55f61a01390d1af64 | |
| parent | 9b944a8da25a954fff1b108ea6aa9b2b03621d0e (diff) | |
Lower 64-bit constant pool node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144849 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/Mips/MipsISelLowering.cpp | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp index 18d7d9a9d0..b5a15cf36d 100644 --- a/lib/Target/Mips/MipsISelLowering.cpp +++ b/lib/Target/Mips/MipsISelLowering.cpp @@ -131,6 +131,7 @@ MipsTargetLowering(MipsTargetMachine &TM) setOperationAction(ISD::GlobalTLSAddress, MVT::i32, Custom); setOperationAction(ISD::JumpTable, MVT::i32, Custom); setOperationAction(ISD::ConstantPool, MVT::i32, Custom); + setOperationAction(ISD::ConstantPool, MVT::i64, Custom); setOperationAction(ISD::SELECT, MVT::f32, Custom); setOperationAction(ISD::SELECT, MVT::f64, Custom); setOperationAction(ISD::SELECT, MVT::i32, Custom); @@ -1651,16 +1652,19 @@ LowerConstantPool(SDValue Op, SelectionDAG &DAG) const SDValue Lo = DAG.getNode(MipsISD::Lo, dl, MVT::i32, CPLo); ResNode = DAG.getNode(ISD::ADD, dl, MVT::i32, HiPart, Lo); } 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(), + EVT ValTy = Op.getValueType(); + unsigned GOTFlag = IsN64 ? MipsII::MO_GOT_PAGE : MipsII::MO_GOT; + unsigned OFSTFlag = IsN64 ? MipsII::MO_GOT_OFST : MipsII::MO_ABS_LO; + SDValue CP = DAG.getTargetConstantPool(C, ValTy, N->getAlignment(), + N->getOffset(), GOTFlag); + CP = DAG.getNode(MipsISD::WrapperPIC, dl, ValTy, CP); + SDValue Load = DAG.getLoad(ValTy, dl, DAG.getEntryNode(), CP, MachinePointerInfo::getConstantPool(), false, false, false, 0); - SDValue CPLo = DAG.getTargetConstantPool(C, MVT::i32, N->getAlignment(), - N->getOffset(), MipsII::MO_ABS_LO); - SDValue Lo = DAG.getNode(MipsISD::Lo, dl, MVT::i32, CPLo); - ResNode = DAG.getNode(ISD::ADD, dl, MVT::i32, Load, Lo); + SDValue CPLo = DAG.getTargetConstantPool(C, ValTy, N->getAlignment(), + N->getOffset(), OFSTFlag); + SDValue Lo = DAG.getNode(MipsISD::Lo, dl, ValTy, CPLo); + ResNode = DAG.getNode(ISD::ADD, dl, ValTy, Load, Lo); } return ResNode; |