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| author | rdivacky <rdivacky@FreeBSD.org> | 2009-11-18 14:58:34 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2009-11-18 14:58:34 +0000 |
| commit | d2e985fd323c167e20f77b045a1d99ad166e65db (patch) | |
| tree | 6a111e552c75afc66228e3d8f19b6731e4013f10 /lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | ded64d5d348ce8d8c5aa42cf63f6de9dd84b7e89 (diff) | |
| download | FreeBSD-src-d2e985fd323c167e20f77b045a1d99ad166e65db.zip FreeBSD-src-d2e985fd323c167e20f77b045a1d99ad166e65db.tar.gz | |
Update LLVM to r89205.
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 98e7317..4530ffc 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -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); @@ -1378,7 +1379,7 @@ SDValue SelectionDAG::CreateStackTemporary(EVT VT, unsigned minAlign) { unsigned StackAlign = std::max((unsigned)TLI.getTargetData()->getPrefTypeAlignment(Ty), minAlign); - int FrameIdx = FrameInfo->CreateStackObject(ByteSize, StackAlign); + int FrameIdx = FrameInfo->CreateStackObject(ByteSize, StackAlign, false); return getFrameIndex(FrameIdx, TLI.getPointerTy()); } @@ -1394,7 +1395,7 @@ SDValue SelectionDAG::CreateStackTemporary(EVT VT1, EVT VT2) { TD->getPrefTypeAlignment(Ty2)); MachineFrameInfo *FrameInfo = getMachineFunction().getFrameInfo(); - int FrameIdx = FrameInfo->CreateStackObject(Bytes, Align); + int FrameIdx = FrameInfo->CreateStackObject(Bytes, Align, false); return getFrameIndex(FrameIdx, TLI.getPointerTy()); } @@ -5814,9 +5815,8 @@ void SDNode::print_details(raw_ostream &OS, const SelectionDAG *G) const { void SDNode::print(raw_ostream &OS, const SelectionDAG *G) const { print_types(OS, G); - OS << " "; for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { - if (i) OS << ", "; + if (i) OS << ", "; else OS << " "; OS << (void*)getOperand(i).getNode(); if (unsigned RN = getOperand(i).getResNo()) OS << ":" << RN; @@ -5916,7 +5916,8 @@ bool BuildVectorSDNode::isConstantSplat(APInt &SplatValue, APInt &SplatUndef, unsigned &SplatBitSize, bool &HasAnyUndefs, - unsigned MinSplatBits) { + unsigned MinSplatBits, + bool isBigEndian) { EVT VT = getValueType(0); assert(VT.isVector() && "Expected a vector type"); unsigned sz = VT.getSizeInBits(); @@ -5933,12 +5934,14 @@ bool BuildVectorSDNode::isConstantSplat(APInt &SplatValue, unsigned int nOps = getNumOperands(); assert(nOps > 0 && "isConstantSplat has 0-size build vector"); unsigned EltBitSize = VT.getVectorElementType().getSizeInBits(); - for (unsigned i = 0; i < nOps; ++i) { + + for (unsigned j = 0; j < nOps; ++j) { + unsigned i = isBigEndian ? nOps-1-j : j; SDValue OpVal = getOperand(i); - unsigned BitPos = i * EltBitSize; + unsigned BitPos = j * EltBitSize; if (OpVal.getOpcode() == ISD::UNDEF) - SplatUndef |= APInt::getBitsSet(sz, BitPos, BitPos +EltBitSize); + SplatUndef |= APInt::getBitsSet(sz, BitPos, BitPos + EltBitSize); else if (ConstantSDNode *CN = dyn_cast<ConstantSDNode>(OpVal)) SplatValue |= (APInt(CN->getAPIntValue()).zextOrTrunc(EltBitSize). zextOrTrunc(sz) << BitPos); |
