[llvm-commits] [llvm] r122208 - in /llvm/trunk/lib/CodeGen: ScheduleDAG.cpp SelectionDAG/LegalizeIntegerTypes.cpp
Chris Lattner
sabre at nondot.org
Sun Dec 19 16:50:16 PST 2010
Author: lattner
Date: Sun Dec 19 18:50:16 2010
New Revision: 122208
URL: http://llvm.org/viewvc/llvm-project?rev=122208&view=rev
Log:
reduce indentation, no functionality change.
Modified:
llvm/trunk/lib/CodeGen/ScheduleDAG.cpp
llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
Modified: llvm/trunk/lib/CodeGen/ScheduleDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/ScheduleDAG.cpp?rev=122208&r1=122207&r2=122208&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/ScheduleDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/ScheduleDAG.cpp Sun Dec 19 18:50:16 2010
@@ -492,7 +492,7 @@
/// all nodes affected by the edge insertion. These nodes will later get new
/// topological indexes by means of the Shift method.
void ScheduleDAGTopologicalSort::DFS(const SUnit *SU, int UpperBound,
- bool& HasLoop) {
+ bool &HasLoop) {
std::vector<const SUnit*> WorkList;
WorkList.reserve(SUnits.size());
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp?rev=122208&r1=122207&r2=122208&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp Sun Dec 19 18:50:16 2010
@@ -1285,31 +1285,32 @@
HiOps[2] = Lo.getValue(1);
Hi = DAG.getNode(ISD::SUBE, dl, VTList, HiOps, 3);
}
+ return;
+ }
+
+ if (N->getOpcode() == ISD::ADD) {
+ Lo = DAG.getNode(ISD::ADD, dl, NVT, LoOps, 2);
+ Hi = DAG.getNode(ISD::ADD, dl, NVT, HiOps, 2);
+ SDValue Cmp1 = DAG.getSetCC(dl, TLI.getSetCCResultType(NVT), Lo, LoOps[0],
+ ISD::SETULT);
+ SDValue Carry1 = DAG.getNode(ISD::SELECT, dl, NVT, Cmp1,
+ DAG.getConstant(1, NVT),
+ DAG.getConstant(0, NVT));
+ SDValue Cmp2 = DAG.getSetCC(dl, TLI.getSetCCResultType(NVT), Lo, LoOps[1],
+ ISD::SETULT);
+ SDValue Carry2 = DAG.getNode(ISD::SELECT, dl, NVT, Cmp2,
+ DAG.getConstant(1, NVT), Carry1);
+ Hi = DAG.getNode(ISD::ADD, dl, NVT, Hi, Carry2);
} else {
- if (N->getOpcode() == ISD::ADD) {
- Lo = DAG.getNode(ISD::ADD, dl, NVT, LoOps, 2);
- Hi = DAG.getNode(ISD::ADD, dl, NVT, HiOps, 2);
- SDValue Cmp1 = DAG.getSetCC(dl, TLI.getSetCCResultType(NVT), Lo, LoOps[0],
- ISD::SETULT);
- SDValue Carry1 = DAG.getNode(ISD::SELECT, dl, NVT, Cmp1,
- DAG.getConstant(1, NVT),
- DAG.getConstant(0, NVT));
- SDValue Cmp2 = DAG.getSetCC(dl, TLI.getSetCCResultType(NVT), Lo, LoOps[1],
- ISD::SETULT);
- SDValue Carry2 = DAG.getNode(ISD::SELECT, dl, NVT, Cmp2,
- DAG.getConstant(1, NVT), Carry1);
- Hi = DAG.getNode(ISD::ADD, dl, NVT, Hi, Carry2);
- } else {
- Lo = DAG.getNode(ISD::SUB, dl, NVT, LoOps, 2);
- Hi = DAG.getNode(ISD::SUB, dl, NVT, HiOps, 2);
- SDValue Cmp =
- DAG.getSetCC(dl, TLI.getSetCCResultType(LoOps[0].getValueType()),
- LoOps[0], LoOps[1], ISD::SETULT);
- SDValue Borrow = DAG.getNode(ISD::SELECT, dl, NVT, Cmp,
- DAG.getConstant(1, NVT),
- DAG.getConstant(0, NVT));
- Hi = DAG.getNode(ISD::SUB, dl, NVT, Hi, Borrow);
- }
+ Lo = DAG.getNode(ISD::SUB, dl, NVT, LoOps, 2);
+ Hi = DAG.getNode(ISD::SUB, dl, NVT, HiOps, 2);
+ SDValue Cmp =
+ DAG.getSetCC(dl, TLI.getSetCCResultType(LoOps[0].getValueType()),
+ LoOps[0], LoOps[1], ISD::SETULT);
+ SDValue Borrow = DAG.getNode(ISD::SELECT, dl, NVT, Cmp,
+ DAG.getConstant(1, NVT),
+ DAG.getConstant(0, NVT));
+ Hi = DAG.getNode(ISD::SUB, dl, NVT, Hi, Borrow);
}
}
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