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remove std::vector's in RET lowering.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34576 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-02-25 06:21:57 +00:00
parent 4283c118cf
commit 9cb9626abf
1 changed files with 11 additions and 22 deletions
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33
lib/Target/X86/X86ISelLowering.cpp
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@ -4014,13 +4014,9 @@ SDOperand X86TargetLowering::LowerRET(SDOperand Op, SelectionDAG &DAG) {
if (DAG.getMachineFunction().liveout_empty())
DAG.getMachineFunction().addLiveOut(X86::ST0);
std::vector<MVT::ValueType> Tys;
Tys.push_back(MVT::Other);
Tys.push_back(MVT::Flag);
std::vector<SDOperand> Ops;
Ops.push_back(Op.getOperand(0));
Ops.push_back(Op.getOperand(1));
Copy = DAG.getNode(X86ISD::FP_SET_RESULT, Tys, &Ops[0], Ops.size());
SDVTList Tys = DAG.getVTList(MVT::Other, MVT::Flag);
SDOperand Ops[] = { Op.getOperand(0), Op.getOperand(1) };
Copy = DAG.getNode(X86ISD::FP_SET_RESULT, Tys, Ops, 2);
} else {
// FP return with ScalarSSE (return on fp-stack).
if (DAG.getMachineFunction().liveout_empty())
@ -4042,21 +4038,14 @@ SDOperand X86TargetLowering::LowerRET(SDOperand Op, SelectionDAG &DAG) {
MemLoc = DAG.getFrameIndex(SSFI, getPointerTy());
Chain = DAG.getStore(Op.getOperand(0), Value, MemLoc, NULL, 0);
}
std::vector<MVT::ValueType> Tys;
Tys.push_back(MVT::f64);
Tys.push_back(MVT::Other);
std::vector<SDOperand> Ops;
Ops.push_back(Chain);
Ops.push_back(MemLoc);
Ops.push_back(DAG.getValueType(ArgVT));
Copy = DAG.getNode(X86ISD::FLD, Tys, &Ops[0], Ops.size());
Tys.clear();
Tys.push_back(MVT::Other);
Tys.push_back(MVT::Flag);
Ops.clear();
Ops.push_back(Copy.getValue(1));
Ops.push_back(Copy);
Copy = DAG.getNode(X86ISD::FP_SET_RESULT, Tys, &Ops[0], Ops.size());
SDVTList Tys = DAG.getVTList(MVT::f64, MVT::Other);
SDOperand Ops[] = { Chain, MemLoc, DAG.getValueType(ArgVT) };
Copy = DAG.getNode(X86ISD::FLD, Tys, Ops, 3);
Tys = DAG.getVTList(MVT::Other, MVT::Flag);
Ops[0] = Copy.getValue(1);
Ops[1] = Copy;
Copy = DAG.getNode(X86ISD::FP_SET_RESULT, Tys, Ops, 2);
}
break;
}