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Fix memoizing of CvtRndSatSDNode

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86340 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mon P Wang 2009-11-07 04:46:25 +00:00
parent 0ace1a9f30
commit bdea34807a
1 changed files with 2 additions and 1 deletions
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3
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -1270,11 +1270,12 @@ SDValue SelectionDAG::getConvertRndSat(EVT VT, DebugLoc dl,
return Val;
FoldingSetNodeID ID;
SDValue Ops[] = { Val, DTy, STy, Rnd, Sat };
AddNodeIDNode(ID, ISD::CONVERT_RNDSAT, getVTList(VT), &Ops[0], 5);
void* IP = 0;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
return SDValue(E, 0);
CvtRndSatSDNode *N = NodeAllocator.Allocate<CvtRndSatSDNode>();
SDValue Ops[] = { Val, DTy, STy, Rnd, Sat };
new (N) CvtRndSatSDNode(VT, dl, Ops, 5, Code);
CSEMap.InsertNode(N, IP);
AllNodes.push_back(N);