diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAGNodes.h')
-rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 4166340f30..13f5d4ecac 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -1073,7 +1073,6 @@ public: /// class AtomicSDNode : public MemSDNode { SDUse Ops[4]; - SDUse* DynOps; void InitAtomic(AtomicOrdering Ordering, SynchronizationScope SynchScope) { // This must match encodeMemSDNodeFlags() in SelectionDAG.cpp. @@ -1101,7 +1100,7 @@ public: SDValue Chain, SDValue Ptr, SDValue Cmp, SDValue Swp, MachineMemOperand *MMO, AtomicOrdering Ordering, SynchronizationScope SynchScope) - : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO), DynOps(NULL) { + : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO) { InitAtomic(Ordering, SynchScope); InitOperands(Ops, Chain, Ptr, Cmp, Swp); } @@ -1110,7 +1109,7 @@ public: SDValue Chain, SDValue Ptr, SDValue Val, MachineMemOperand *MMO, AtomicOrdering Ordering, SynchronizationScope SynchScope) - : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO), DynOps(NULL) { + : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO) { InitAtomic(Ordering, SynchScope); InitOperands(Ops, Chain, Ptr, Val); } @@ -1119,21 +1118,19 @@ public: SDValue Chain, SDValue Ptr, MachineMemOperand *MMO, AtomicOrdering Ordering, SynchronizationScope SynchScope) - : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO), DynOps(NULL) { + : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO) { InitAtomic(Ordering, SynchScope); InitOperands(Ops, Chain, Ptr); } AtomicSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTL, EVT MemVT, - SDValue* AllOps, unsigned NumOps, + SDValue* AllOps, SDUse *DynOps, unsigned NumOps, MachineMemOperand *MMO, AtomicOrdering Ordering, SynchronizationScope SynchScope) : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO) { - DynOps = new SDUse[NumOps]; InitAtomic(Ordering, SynchScope); - InitOperands(DynOps, AllOps, NumOps); - } - ~AtomicSDNode() { - delete[] DynOps; + assert((DynOps || NumOps <= array_lengthof(Ops)) && + "Too many ops for internal storage!"); + InitOperands(DynOps ? DynOps : Ops, AllOps, NumOps); } const SDValue &getBasePtr() const { return getOperand(1); } |