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ScalarizeVecRes_ShiftOp and ScalarizeVecRes_BinOp are the same, 

eliminate the former.

llvm-svn: 74959
This commit is contained in:
Chris Lattner 2009-07-07 22:28:41 +00:00
parent b1a1437a01
commit 119421421a
2 changed files with 1 additions and 12 deletions
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1
llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
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@ -506,7 +506,6 @@ private:
// Vector Result Scalarization: <1 x ty> -> ty.
void ScalarizeVectorResult(SDNode *N, unsigned OpNo);
SDValue ScalarizeVecRes_BinOp(SDNode *N);
SDValue ScalarizeVecRes_ShiftOp(SDNode *N);
SDValue ScalarizeVecRes_UnaryOp(SDNode *N);
SDValue ScalarizeVecRes_BIT_CONVERT(SDNode *N);

12
llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
View File

@ -97,13 +97,10 @@ void DAGTypeLegalizer::ScalarizeVectorResult(SDNode *N, unsigned ResNo) {
case ISD::UDIV:
case ISD::UREM:
case ISD::XOR:
R = ScalarizeVecRes_BinOp(N);
break;
case ISD::SHL:
case ISD::SRA:
case ISD::SRL:
R = ScalarizeVecRes_ShiftOp(N);
R = ScalarizeVecRes_BinOp(N);
break;
}
@ -119,13 +116,6 @@ SDValue DAGTypeLegalizer::ScalarizeVecRes_BinOp(SDNode *N) {
LHS.getValueType(), LHS, RHS);
}
SDValue DAGTypeLegalizer::ScalarizeVecRes_ShiftOp(SDNode *N) {
SDValue LHS = GetScalarizedVector(N->getOperand(0));
SDValue ShiftAmt = GetScalarizedVector(N->getOperand(1));
return DAG.getNode(N->getOpcode(), N->getDebugLoc(),
LHS.getValueType(), LHS, ShiftAmt);
}
SDValue DAGTypeLegalizer::ScalarizeVecRes_BIT_CONVERT(SDNode *N) {
MVT NewVT = N->getValueType(0).getVectorElementType();
return DAG.getNode(ISD::BIT_CONVERT, N->getDebugLoc(),