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Fix whitespace and 80-column violations.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131428 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2011-05-16 22:09:53 +00:00
parent a8992b3e72
commit f316eb7074
1 changed files with 10 additions and 10 deletions
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20
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
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@ -1094,8 +1094,9 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) {
{
SDNode *myCALLSEQ_BEGIN = FindCallStartFromCallEnd(Node);
// If the CALLSEQ_START node hasn't been legalized first, legalize it. This
// will cause this node to be legalized as well as handling libcalls right.
// If the CALLSEQ_START node hasn't been legalized first, legalize it.
// This will cause this node to be legalized as well as handling libcalls
// right.
if (getLastCALLSEQ().getNode() != Node) {
LegalizeOp(SDValue(myCALLSEQ_BEGIN, 0));
DenseMap<SDValue, SDValue>::iterator I = LegalizedNodes.find(Op);
@ -2060,14 +2061,14 @@ SDValue SelectionDAGLegalize::ExpandLibCall(RTLIB::Libcall LC, SDNode *Node,
return CallInfo.first;
}
/// ExpandLibCall - Generate a libcall taking the given operands as arguments
/// ExpandLibCall - Generate a libcall taking the given operands as arguments
/// and returning a result of type RetVT.
SDValue SelectionDAGLegalize::ExpandLibCall(RTLIB::Libcall LC, EVT RetVT,
const SDValue *Ops, unsigned NumOps,
bool isSigned, DebugLoc dl) {
TargetLowering::ArgListTy Args;
Args.reserve(NumOps);
TargetLowering::ArgListEntry Entry;
for (unsigned i = 0; i != NumOps; ++i) {
Entry.Node = Ops[i];
@ -2078,14 +2079,14 @@ SDValue SelectionDAGLegalize::ExpandLibCall(RTLIB::Libcall LC, EVT RetVT,
}
SDValue Callee = DAG.getExternalSymbol(TLI.getLibcallName(LC),
TLI.getPointerTy());
const Type *RetTy = RetVT.getTypeForEVT(*DAG.getContext());
std::pair<SDValue,SDValue> CallInfo =
TLI.LowerCallTo(DAG.getEntryNode(), RetTy, isSigned, !isSigned, false,
false, 0, TLI.getLibcallCallingConv(LC), false,
/*isReturnValueUsed=*/true,
Callee, Args, DAG, dl);
// Legalize the call sequence, starting with the chain. This will advance
// the LastCALLSEQ_END to the legalized version of the CALLSEQ_END node that
// was added by LowerCallTo (guaranteeing proper serialization of calls).
@ -3433,8 +3434,8 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node,
else if (WideVT == MVT::i128)
LC = RTLIB::MUL_I128;
assert(LC != RTLIB::UNKNOWN_LIBCALL && "Cannot expand this operation!");
// The high part is obtained by SRA'ing all but one of the bits of low
// The high part is obtained by SRA'ing all but one of the bits of low
// part.
unsigned LoSize = VT.getSizeInBits();
SDValue HiLHS = DAG.getNode(ISD::SRA, dl, VT, RHS,
@ -3453,7 +3454,7 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node,
TopHalf = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, VT, Ret,
DAG.getIntPtrConstant(1));
}
if (isSigned) {
Tmp1 = DAG.getConstant(VT.getSizeInBits() - 1,
TLI.getShiftAmountTy(BottomHalf.getValueType()));
@ -3756,4 +3757,3 @@ void SelectionDAG::Legalize(CodeGenOpt::Level OptLevel) {
///
SelectionDAGLegalize(*this, OptLevel).LegalizeDAG();
}