From 3edb43e6208493dec85a2e87942f7a4d59073727 Mon Sep 17 00:00:00 2001 From: Dale Johannesen Date: Wed, 28 Jan 2009 21:18:29 +0000 Subject: [PATCH] Add DebugLoc-aware constructors for SDNode derived classes (those that reasonably have a DebugLoc associated with them). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63236 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/CodeGen/SelectionDAGNodes.h | 84 +++++++++++++++++++++++ lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 23 +++++++ 2 files changed, 107 insertions(+) diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 9f496d42afe..89dea1bf0f9 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -1519,6 +1519,10 @@ public: : SDNode(Opc, VTs) { InitOperands(&Op, X); } + UnarySDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, SDValue X) + : SDNode(Opc, dl, VTs) { + InitOperands(&Op, X); + } }; /// BinarySDNode - This class is used for two-operand SDNodes. This is solely @@ -1530,6 +1534,10 @@ public: : SDNode(Opc, VTs) { InitOperands(Ops, X, Y); } + BinarySDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, SDValue X, SDValue Y) + : SDNode(Opc, dl, VTs) { + InitOperands(Ops, X, Y); + } }; /// TernarySDNode - This class is used for three-operand SDNodes. This is solely @@ -1542,6 +1550,11 @@ public: : SDNode(Opc, VTs) { InitOperands(Ops, X, Y, Z); } + TernarySDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, SDValue X, SDValue Y, + SDValue Z) + : SDNode(Opc, dl, VTs) { + InitOperands(Ops, X, Y, Z); + } }; @@ -1591,6 +1604,14 @@ public: MVT MemoryVT, const Value *srcValue, int SVOff, unsigned alignment, bool isvolatile); + MemSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, MVT MemoryVT, + const Value *srcValue, int SVOff, + unsigned alignment, bool isvolatile); + + MemSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, const SDValue *Ops, + unsigned NumOps, MVT MemoryVT, const Value *srcValue, int SVOff, + unsigned alignment, bool isvolatile); + /// Returns alignment and volatility of the memory access unsigned getAlignment() const { return (1u << (Flags >> 1)) >> 1; } bool isVolatile() const { return Flags & 1; } @@ -1669,6 +1690,21 @@ public: Align, /*isVolatile=*/true) { InitOperands(Ops, Chain, Ptr, Val); } + AtomicSDNode(unsigned Opc, DebugLoc dl, SDVTList VTL, MVT MemVT, + SDValue Chain, SDValue Ptr, + SDValue Cmp, SDValue Swp, const Value* SrcVal, + unsigned Align=0) + : MemSDNode(Opc, dl, VTL, MemVT, SrcVal, /*SVOffset=*/0, + Align, /*isVolatile=*/true) { + InitOperands(Ops, Chain, Ptr, Cmp, Swp); + } + AtomicSDNode(unsigned Opc, DebugLoc dl, SDVTList VTL, MVT MemVT, + SDValue Chain, SDValue Ptr, + SDValue Val, const Value* SrcVal, unsigned Align=0) + : MemSDNode(Opc, dl, VTL, MemVT, SrcVal, /*SVOffset=*/0, + Align, /*isVolatile=*/true) { + InitOperands(Ops, Chain, Ptr, Val); + } const SDValue &getBasePtr() const { return getOperand(1); } const SDValue &getVal() const { return getOperand(2); } @@ -1710,6 +1746,13 @@ public: : MemSDNode(Opc, VTs, Ops, NumOps, MemoryVT, srcValue, SVO, Align, Vol), ReadMem(ReadMem), WriteMem(WriteMem) { } + MemIntrinsicSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, + const SDValue *Ops, unsigned NumOps, + MVT MemoryVT, const Value *srcValue, int SVO, + unsigned Align, bool Vol, bool ReadMem, bool WriteMem) + : MemSDNode(Opc, dl, VTs, Ops, NumOps, MemoryVT, srcValue, SVO, Align, Vol), + ReadMem(ReadMem), WriteMem(WriteMem) { + } bool readMem() const { return ReadMem; } bool writeMem() const { return WriteMem; } @@ -1928,6 +1971,9 @@ protected: explicit BasicBlockSDNode(MachineBasicBlock *mbb) : SDNode(ISD::BasicBlock, getSDVTList(MVT::Other)), MBB(mbb) { } + explicit BasicBlockSDNode(MachineBasicBlock *mbb, DebugLoc dl) + : SDNode(ISD::BasicBlock, dl, getSDVTList(MVT::Other)), MBB(mbb) { + } public: MachineBasicBlock *getBasicBlock() const { return MBB; } @@ -2037,6 +2083,10 @@ protected: : SDNode(NodeTy, getSDVTList(MVT::Other)), LabelID(id) { InitOperands(&Chain, ch); } + LabelSDNode(unsigned NodeTy, DebugLoc dl, SDValue ch, unsigned id) + : SDNode(NodeTy, dl, getSDVTList(MVT::Other)), LabelID(id) { + InitOperands(&Chain, ch); + } public: unsigned getLabelID() const { return LabelID; } @@ -2055,6 +2105,10 @@ protected: : SDNode(isTarget ? ISD::TargetExternalSymbol : ISD::ExternalSymbol, getSDVTList(VT)), Symbol(Sym) { } + ExternalSymbolSDNode(bool isTarget, DebugLoc dl, const char *Sym, MVT VT) + : SDNode(isTarget ? ISD::TargetExternalSymbol : ISD::ExternalSymbol, dl, + getSDVTList(VT)), Symbol(Sym) { + } public: const char *getSymbol() const { return Symbol; } @@ -2221,6 +2275,12 @@ protected: : SDNode(ISD::CALL, VTs, Operands, numOperands), CallingConv(cc), IsVarArg(isvararg), IsTailCall(istailcall), Inreg(isinreg) {} + CallSDNode(unsigned cc, DebugLoc dl, bool isvararg, bool istailcall, + bool isinreg, SDVTList VTs, const SDValue *Operands, + unsigned numOperands) + : SDNode(ISD::CALL, dl, VTs, Operands, numOperands), + CallingConv(cc), IsVarArg(isvararg), IsTailCall(istailcall), + Inreg(isinreg) {} public: unsigned getCallingConv() const { return CallingConv; } unsigned isVarArg() const { return IsVarArg; } @@ -2295,6 +2355,16 @@ public: assert((getOffset().getOpcode() == ISD::UNDEF || isIndexed()) && "Only indexed loads and stores have a non-undef offset operand"); } + LSBaseSDNode(ISD::NodeType NodeTy, DebugLoc dl, SDValue *Operands, + unsigned numOperands, SDVTList VTs, ISD::MemIndexedMode AM, + MVT VT, const Value *SV, int SVO, unsigned Align, bool Vol) + : MemSDNode(NodeTy, dl, VTs, VT, SV, SVO, Align, Vol) { + SubclassData = AM; + InitOperands(Ops, Operands, numOperands); + assert(Align != 0 && "Loads and stores should have non-zero aligment"); + assert((getOffset().getOpcode() == ISD::UNDEF || isIndexed()) && + "Only indexed loads and stores have a non-undef offset operand"); + } const SDValue &getOffset() const { return getOperand(getOpcode() == ISD::LOAD ? 2 : 3); @@ -2331,6 +2401,13 @@ protected: VTs, AM, LVT, SV, O, Align, Vol) { SubclassData |= (unsigned short)ETy << 3; } + LoadSDNode(SDValue *ChainPtrOff, DebugLoc dl, SDVTList VTs, + ISD::MemIndexedMode AM, ISD::LoadExtType ETy, MVT LVT, + const Value *SV, int O=0, unsigned Align=0, bool Vol=false) + : LSBaseSDNode(ISD::LOAD, dl, ChainPtrOff, 3, + VTs, AM, LVT, SV, O, Align, Vol) { + SubclassData |= (unsigned short)ETy << 3; + } public: /// getExtensionType - Return whether this is a plain node, @@ -2360,6 +2437,13 @@ protected: VTs, AM, SVT, SV, O, Align, Vol) { SubclassData |= (unsigned short)isTrunc << 3; } + StoreSDNode(SDValue *ChainValuePtrOff, DebugLoc dl, SDVTList VTs, + ISD::MemIndexedMode AM, bool isTrunc, MVT SVT, + const Value *SV, int O=0, unsigned Align=0, bool Vol=false) + : LSBaseSDNode(ISD::STORE, dl, ChainValuePtrOff, 4, + VTs, AM, SVT, SV, O, Align, Vol) { + SubclassData |= (unsigned short)isTrunc << 3; + } public: /// isTruncatingStore - Return true if the op does a truncation before store. diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 63fc97c20a8..49d4975d127 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -4766,6 +4766,29 @@ MemSDNode::MemSDNode(unsigned Opc, SDVTList VTs, const SDValue *Ops, assert(isVolatile() == vol && "Volatile representation error!"); } +MemSDNode::MemSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, MVT memvt, + const Value *srcValue, int SVO, + unsigned alignment, bool vol) + : SDNode(Opc, dl, VTs), MemoryVT(memvt), SrcValue(srcValue), SVOffset(SVO), + Flags(encodeMemSDNodeFlags(vol, alignment)) { + + assert(isPowerOf2_32(alignment) && "Alignment is not a power of 2!"); + assert(getAlignment() == alignment && "Alignment representation error!"); + assert(isVolatile() == vol && "Volatile representation error!"); +} + +MemSDNode::MemSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, + const SDValue *Ops, + unsigned NumOps, MVT memvt, const Value *srcValue, + int SVO, unsigned alignment, bool vol) + : SDNode(Opc, dl, VTs, Ops, NumOps), + MemoryVT(memvt), SrcValue(srcValue), SVOffset(SVO), + Flags(vol | ((Log2_32(alignment) + 1) << 1)) { + assert(isPowerOf2_32(alignment) && "Alignment is not a power of 2!"); + assert(getAlignment() == alignment && "Alignment representation error!"); + assert(isVolatile() == vol && "Volatile representation error!"); +} + /// getMemOperand - Return a MachineMemOperand object describing the memory /// reference performed by this memory reference. MachineMemOperand MemSDNode::getMemOperand() const {