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[mips] When a node which loads from a GOT is created, pass a MachinePointerInfo

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referring to a GOT entry.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168453 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka 2012-11-21 20:16:34 +00:00
parent b546d5a30d
commit 59be760f61
1 changed files with 6 additions and 4 deletions
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10
lib/Target/Mips/MipsISelLowering.cpp
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@ -1775,7 +1775,8 @@ SDValue MipsTargetLowering::LowerGlobalAddress(SDValue Op,
SDValue GA = DAG.getTargetGlobalAddress(GV, dl, ValTy, 0, GotFlag);
GA = DAG.getNode(MipsISD::Wrapper, dl, ValTy, GetGlobalReg(DAG, ValTy), GA);
SDValue ResNode = DAG.getLoad(ValTy, dl, DAG.getEntryNode(), GA,
MachinePointerInfo(), false, false, false, 0);
MachinePointerInfo::getGOT(), false, false,
false, 0);
// On functions and global targets not internal linked only
// a load from got/GP is necessary for PIC to work.
if (!HasGotOfst)
@ -1812,7 +1813,8 @@ SDValue MipsTargetLowering::LowerBlockAddress(SDValue Op,
GetGlobalReg(DAG, ValTy), BAGOTOffset);
SDValue BALOOffset = DAG.getTargetBlockAddress(BA, ValTy, 0, OFSTFlag);
SDValue Load = DAG.getLoad(ValTy, dl, DAG.getEntryNode(), BAGOTOffset,
MachinePointerInfo(), false, false, false, 0);
MachinePointerInfo::getGOT(), false, false, false,
0);
SDValue Lo = DAG.getNode(MipsISD::Lo, dl, ValTy, BALOOffset);
return DAG.getNode(ISD::ADD, dl, ValTy, Load, Lo);
}
@ -1919,7 +1921,7 @@ LowerJumpTable(SDValue Op, SelectionDAG &DAG) const
JTI = DAG.getNode(MipsISD::Wrapper, dl, PtrVT, GetGlobalReg(DAG, PtrVT),
JTI);
HiPart = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), JTI,
MachinePointerInfo(), false, false, false, 0);
MachinePointerInfo::getGOT(), false, false, false, 0);
JTILo = DAG.getTargetJumpTable(JT->getIndex(), PtrVT, OfstFlag);
}
@ -1962,7 +1964,7 @@ LowerConstantPool(SDValue Op, SelectionDAG &DAG) const
N->getOffset(), GOTFlag);
CP = DAG.getNode(MipsISD::Wrapper, dl, ValTy, GetGlobalReg(DAG, ValTy), CP);
SDValue Load = DAG.getLoad(ValTy, dl, DAG.getEntryNode(), CP,
MachinePointerInfo::getConstantPool(), false,
MachinePointerInfo::getGOT(), false,
false, false, 0);
SDValue CPLo = DAG.getTargetConstantPool(C, ValTy, N->getAlignment(),
N->getOffset(), OFSTFlag);