[llvm] r203514 - Fix non 2-space indentation.
Matt Arsenault
Matthew.Arsenault at amd.com
Mon Mar 10 17:01:25 PDT 2014
Author: arsenm
Date: Mon Mar 10 19:01:25 2014
New Revision: 203514
URL: http://llvm.org/viewvc/llvm-project?rev=203514&view=rev
Log:
Fix non 2-space indentation.
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp?rev=203514&r1=203513&r2=203514&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Mon Mar 10 19:01:25 2014
@@ -1065,82 +1065,82 @@ void SelectionDAGLegalize::LegalizeLoadO
switch (TLI.getLoadExtAction(ExtType, SrcVT.getSimpleVT())) {
default: llvm_unreachable("This action is not supported yet!");
case TargetLowering::Custom:
- isCustom = true;
- // FALLTHROUGH
+ isCustom = true;
+ // FALLTHROUGH
case TargetLowering::Legal: {
- Value = SDValue(Node, 0);
- Chain = SDValue(Node, 1);
+ Value = SDValue(Node, 0);
+ Chain = SDValue(Node, 1);
- if (isCustom) {
- SDValue Res = TLI.LowerOperation(SDValue(Node, 0), DAG);
- if (Res.getNode()) {
- Value = Res;
- Chain = Res.getValue(1);
- }
- } else {
- // If this is an unaligned load and the target doesn't support
- // it, expand it.
- EVT MemVT = LD->getMemoryVT();
- unsigned AS = LD->getAddressSpace();
- if (!TLI.allowsUnalignedMemoryAccesses(MemVT, AS)) {
- Type *Ty =
- LD->getMemoryVT().getTypeForEVT(*DAG.getContext());
- unsigned ABIAlignment =
- TLI.getDataLayout()->getABITypeAlignment(Ty);
- if (LD->getAlignment() < ABIAlignment){
- ExpandUnalignedLoad(cast<LoadSDNode>(Node),
- DAG, TLI, Value, Chain);
- }
- }
- }
- break;
+ if (isCustom) {
+ SDValue Res = TLI.LowerOperation(SDValue(Node, 0), DAG);
+ if (Res.getNode()) {
+ Value = Res;
+ Chain = Res.getValue(1);
+ }
+ } else {
+ // If this is an unaligned load and the target doesn't support
+ // it, expand it.
+ EVT MemVT = LD->getMemoryVT();
+ unsigned AS = LD->getAddressSpace();
+ if (!TLI.allowsUnalignedMemoryAccesses(MemVT, AS)) {
+ Type *Ty =
+ LD->getMemoryVT().getTypeForEVT(*DAG.getContext());
+ unsigned ABIAlignment =
+ TLI.getDataLayout()->getABITypeAlignment(Ty);
+ if (LD->getAlignment() < ABIAlignment){
+ ExpandUnalignedLoad(cast<LoadSDNode>(Node),
+ DAG, TLI, Value, Chain);
+ }
+ }
+ }
+ break;
}
case TargetLowering::Expand:
- if (!TLI.isLoadExtLegal(ISD::EXTLOAD, SrcVT) &&
- TLI.isTypeLegal(SrcVT)) {
- SDValue Load = DAG.getLoad(SrcVT, dl, Chain, Ptr,
- LD->getMemOperand());
- unsigned ExtendOp;
- switch (ExtType) {
- case ISD::EXTLOAD:
- ExtendOp = (SrcVT.isFloatingPoint() ?
- ISD::FP_EXTEND : ISD::ANY_EXTEND);
- break;
- case ISD::SEXTLOAD: ExtendOp = ISD::SIGN_EXTEND; break;
- case ISD::ZEXTLOAD: ExtendOp = ISD::ZERO_EXTEND; break;
- default: llvm_unreachable("Unexpected extend load type!");
- }
- Value = DAG.getNode(ExtendOp, dl, Node->getValueType(0), Load);
- Chain = Load.getValue(1);
- break;
- }
+ if (!TLI.isLoadExtLegal(ISD::EXTLOAD, SrcVT) &&
+ TLI.isTypeLegal(SrcVT)) {
+ SDValue Load = DAG.getLoad(SrcVT, dl, Chain, Ptr,
+ LD->getMemOperand());
+ unsigned ExtendOp;
+ switch (ExtType) {
+ case ISD::EXTLOAD:
+ ExtendOp = (SrcVT.isFloatingPoint() ?
+ ISD::FP_EXTEND : ISD::ANY_EXTEND);
+ break;
+ case ISD::SEXTLOAD: ExtendOp = ISD::SIGN_EXTEND; break;
+ case ISD::ZEXTLOAD: ExtendOp = ISD::ZERO_EXTEND; break;
+ default: llvm_unreachable("Unexpected extend load type!");
+ }
+ Value = DAG.getNode(ExtendOp, dl, Node->getValueType(0), Load);
+ Chain = Load.getValue(1);
+ break;
+ }
- assert(!SrcVT.isVector() &&
- "Vector Loads are handled in LegalizeVectorOps");
+ assert(!SrcVT.isVector() &&
+ "Vector Loads are handled in LegalizeVectorOps");
- // FIXME: This does not work for vectors on most targets. Sign-
- // and zero-extend operations are currently folded into extending
- // loads, whether they are legal or not, and then we end up here
- // without any support for legalizing them.
- assert(ExtType != ISD::EXTLOAD &&
- "EXTLOAD should always be supported!");
- // Turn the unsupported load into an EXTLOAD followed by an
- // explicit zero/sign extend inreg.
- SDValue Result = DAG.getExtLoad(ISD::EXTLOAD, dl,
- Node->getValueType(0),
- Chain, Ptr, SrcVT,
- LD->getMemOperand());
- SDValue ValRes;
- if (ExtType == ISD::SEXTLOAD)
- ValRes = DAG.getNode(ISD::SIGN_EXTEND_INREG, dl,
- Result.getValueType(),
- Result, DAG.getValueType(SrcVT));
- else
- ValRes = DAG.getZeroExtendInReg(Result, dl,
- SrcVT.getScalarType());
- Value = ValRes;
- Chain = Result.getValue(1);
- break;
+ // FIXME: This does not work for vectors on most targets. Sign-
+ // and zero-extend operations are currently folded into extending
+ // loads, whether they are legal or not, and then we end up here
+ // without any support for legalizing them.
+ assert(ExtType != ISD::EXTLOAD &&
+ "EXTLOAD should always be supported!");
+ // Turn the unsupported load into an EXTLOAD followed by an
+ // explicit zero/sign extend inreg.
+ SDValue Result = DAG.getExtLoad(ISD::EXTLOAD, dl,
+ Node->getValueType(0),
+ Chain, Ptr, SrcVT,
+ LD->getMemOperand());
+ SDValue ValRes;
+ if (ExtType == ISD::SEXTLOAD)
+ ValRes = DAG.getNode(ISD::SIGN_EXTEND_INREG, dl,
+ Result.getValueType(),
+ Result, DAG.getValueType(SrcVT));
+ else
+ ValRes = DAG.getZeroExtendInReg(Result, dl,
+ SrcVT.getScalarType());
+ Value = ValRes;
+ Chain = Result.getValue(1);
+ break;
}
}
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