mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
tidy up, reduce indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111982 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
992ea38e0e
commit
549fa267ef
@ -86,7 +86,6 @@ private:
|
|||||||
// 2) For vectors, use a wider vector type (e.g. v3i32 -> v4i32).
|
// 2) For vectors, use a wider vector type (e.g. v3i32 -> v4i32).
|
||||||
if (!VT.isVector())
|
if (!VT.isVector())
|
||||||
return PromoteInteger;
|
return PromoteInteger;
|
||||||
else
|
|
||||||
return WidenVector;
|
return WidenVector;
|
||||||
case TargetLowering::Expand:
|
case TargetLowering::Expand:
|
||||||
// Expand can mean
|
// Expand can mean
|
||||||
@ -95,16 +94,15 @@ private:
|
|||||||
if (!VT.isVector()) {
|
if (!VT.isVector()) {
|
||||||
if (VT.isInteger())
|
if (VT.isInteger())
|
||||||
return ExpandInteger;
|
return ExpandInteger;
|
||||||
else if (VT.getSizeInBits() ==
|
if (VT.getSizeInBits() ==
|
||||||
TLI.getTypeToTransformTo(*DAG.getContext(), VT).getSizeInBits())
|
TLI.getTypeToTransformTo(*DAG.getContext(), VT).getSizeInBits())
|
||||||
return SoftenFloat;
|
return SoftenFloat;
|
||||||
else
|
|
||||||
return ExpandFloat;
|
return ExpandFloat;
|
||||||
} else if (VT.getVectorNumElements() == 1) {
|
|
||||||
return ScalarizeVector;
|
|
||||||
} else {
|
|
||||||
return SplitVector;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (VT.getVectorNumElements() == 1)
|
||||||
|
return ScalarizeVector;
|
||||||
|
return SplitVector;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1283,10 +1283,12 @@ SDValue DAGTypeLegalizer::WidenVecRes_Binary(SDNode *N) {
|
|||||||
SDValue InOp1 = GetWidenedVector(N->getOperand(0));
|
SDValue InOp1 = GetWidenedVector(N->getOperand(0));
|
||||||
SDValue InOp2 = GetWidenedVector(N->getOperand(1));
|
SDValue InOp2 = GetWidenedVector(N->getOperand(1));
|
||||||
return DAG.getNode(N->getOpcode(), dl, WidenVT, InOp1, InOp2);
|
return DAG.getNode(N->getOpcode(), dl, WidenVT, InOp1, InOp2);
|
||||||
} else if (NumElts == 1) {
|
}
|
||||||
|
|
||||||
// No legal vector version so unroll the vector operation and then widen.
|
// No legal vector version so unroll the vector operation and then widen.
|
||||||
|
if (NumElts == 1)
|
||||||
return DAG.UnrollVectorOp(N, WidenVT.getVectorNumElements());
|
return DAG.UnrollVectorOp(N, WidenVT.getVectorNumElements());
|
||||||
} else {
|
|
||||||
// Since the operation can trap, apply operation on the original vector.
|
// Since the operation can trap, apply operation on the original vector.
|
||||||
EVT MaxVT = VT;
|
EVT MaxVT = VT;
|
||||||
SDValue InOp1 = GetWidenedVector(N->getOperand(0));
|
SDValue InOp1 = GetWidenedVector(N->getOperand(0));
|
||||||
@ -1364,8 +1366,7 @@ SDValue DAGTypeLegalizer::WidenVecRes_Binary(SDNode *N) {
|
|||||||
}
|
}
|
||||||
ConcatOps[Idx+1] = VecOp;
|
ConcatOps[Idx+1] = VecOp;
|
||||||
ConcatEnd = Idx + 2;
|
ConcatEnd = Idx + 2;
|
||||||
}
|
} else {
|
||||||
else {
|
|
||||||
// Vector type, create a CONCAT_VECTORS of type NextVT
|
// Vector type, create a CONCAT_VECTORS of type NextVT
|
||||||
SDValue undefVec = DAG.getUNDEF(VT);
|
SDValue undefVec = DAG.getUNDEF(VT);
|
||||||
unsigned OpsToConcat = NextSize/VT.getVectorNumElements();
|
unsigned OpsToConcat = NextSize/VT.getVectorNumElements();
|
||||||
@ -1392,15 +1393,13 @@ SDValue DAGTypeLegalizer::WidenVecRes_Binary(SDNode *N) {
|
|||||||
}
|
}
|
||||||
|
|
||||||
// add undefs of size MaxVT until ConcatOps grows to length of WidenVT
|
// add undefs of size MaxVT until ConcatOps grows to length of WidenVT
|
||||||
unsigned NumOps =
|
unsigned NumOps = WidenVT.getVectorNumElements()/MaxVT.getVectorNumElements();
|
||||||
WidenVT.getVectorNumElements()/MaxVT.getVectorNumElements();
|
|
||||||
if (NumOps != ConcatEnd ) {
|
if (NumOps != ConcatEnd ) {
|
||||||
SDValue UndefVal = DAG.getUNDEF(MaxVT);
|
SDValue UndefVal = DAG.getUNDEF(MaxVT);
|
||||||
for (unsigned j = ConcatEnd; j < NumOps; ++j)
|
for (unsigned j = ConcatEnd; j < NumOps; ++j)
|
||||||
ConcatOps[j] = UndefVal;
|
ConcatOps[j] = UndefVal;
|
||||||
}
|
}
|
||||||
return DAG.getNode(ISD::CONCAT_VECTORS, dl, WidenVT, &ConcatOps[0], NumOps);
|
return DAG.getNode(ISD::CONCAT_VECTORS, dl, WidenVT, &ConcatOps[0], NumOps);
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
SDValue DAGTypeLegalizer::WidenVecRes_Convert(SDNode *N) {
|
SDValue DAGTypeLegalizer::WidenVecRes_Convert(SDNode *N) {
|
||||||
@ -1561,7 +1560,7 @@ SDValue DAGTypeLegalizer::WidenVecRes_BIT_CONVERT(SDNode *N) {
|
|||||||
unsigned NewNumElts = WidenSize / InSize;
|
unsigned NewNumElts = WidenSize / InSize;
|
||||||
if (InVT.isVector()) {
|
if (InVT.isVector()) {
|
||||||
EVT InEltVT = InVT.getVectorElementType();
|
EVT InEltVT = InVT.getVectorElementType();
|
||||||
NewInVT= EVT::getVectorVT(*DAG.getContext(), InEltVT,
|
NewInVT = EVT::getVectorVT(*DAG.getContext(), InEltVT,
|
||||||
WidenSize / InEltVT.getSizeInBits());
|
WidenSize / InEltVT.getSizeInBits());
|
||||||
} else {
|
} else {
|
||||||
NewInVT = EVT::getVectorVT(*DAG.getContext(), InVT, NewNumElts);
|
NewInVT = EVT::getVectorVT(*DAG.getContext(), InVT, NewNumElts);
|
||||||
@ -1686,8 +1685,7 @@ SDValue DAGTypeLegalizer::WidenVecRes_CONVERT_RNDSAT(SDNode *N) {
|
|||||||
SDValue RndOp = N->getOperand(3);
|
SDValue RndOp = N->getOperand(3);
|
||||||
SDValue SatOp = N->getOperand(4);
|
SDValue SatOp = N->getOperand(4);
|
||||||
|
|
||||||
EVT WidenVT = TLI.getTypeToTransformTo(*DAG.getContext(),
|
EVT WidenVT = TLI.getTypeToTransformTo(*DAG.getContext(), N->getValueType(0));
|
||||||
N->getValueType(0));
|
|
||||||
unsigned WidenNumElts = WidenVT.getVectorNumElements();
|
unsigned WidenNumElts = WidenVT.getVectorNumElements();
|
||||||
|
|
||||||
EVT InVT = InOp.getValueType();
|
EVT InVT = InOp.getValueType();
|
||||||
@ -1720,9 +1718,9 @@ SDValue DAGTypeLegalizer::WidenVecRes_CONVERT_RNDSAT(SDNode *N) {
|
|||||||
SmallVector<SDValue, 16> Ops(NumConcat);
|
SmallVector<SDValue, 16> Ops(NumConcat);
|
||||||
Ops[0] = InOp;
|
Ops[0] = InOp;
|
||||||
SDValue UndefVal = DAG.getUNDEF(InVT);
|
SDValue UndefVal = DAG.getUNDEF(InVT);
|
||||||
for (unsigned i = 1; i != NumConcat; ++i) {
|
for (unsigned i = 1; i != NumConcat; ++i)
|
||||||
Ops[i] = UndefVal;
|
Ops[i] = UndefVal;
|
||||||
}
|
|
||||||
InOp = DAG.getNode(ISD::CONCAT_VECTORS, dl, InWidenVT, &Ops[0],NumConcat);
|
InOp = DAG.getNode(ISD::CONCAT_VECTORS, dl, InWidenVT, &Ops[0],NumConcat);
|
||||||
return DAG.getConvertRndSat(WidenVT, dl, InOp, DTyOp, STyOp, RndOp,
|
return DAG.getConvertRndSat(WidenVT, dl, InOp, DTyOp, STyOp, RndOp,
|
||||||
SatOp, CvtCode);
|
SatOp, CvtCode);
|
||||||
|
Loading…
Reference in New Issue
Block a user