Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/memnode.hpp
src/share/vm/opto/memnode.hpp
- changeset 3052
- 1af104d6cf99
- parent 3047
- f1c12354c3f7
- child 3157
- a92cdbac8b9e
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| 3051:11211f7cb5a0 | 3052:1af104d6cf99 |
|---|---|
| 1276 public: | 1276 public: |
| 1277 PrefetchWriteNode(Node *abio, Node *adr) : Node(0,abio,adr) {} | 1277 PrefetchWriteNode(Node *abio, Node *adr) : Node(0,abio,adr) {} |
| 1278 virtual int Opcode() const; | 1278 virtual int Opcode() const; |
| 1279 virtual uint ideal_reg() const { return NotAMachineReg; } | 1279 virtual uint ideal_reg() const { return NotAMachineReg; } |
| 1280 virtual uint match_edge(uint idx) const { return idx==2; } | 1280 virtual uint match_edge(uint idx) const { return idx==2; } |
| 1281 virtual const Type *bottom_type() const { return Type::ABIO; } | |
| 1282 }; | |
| 1283 | |
| 1284 // Allocation prefetch which may fault, TLAB size have to be adjusted. | |
| 1285 class PrefetchAllocationNode : public Node { | |
| 1286 public: | |
| 1287 PrefetchAllocationNode(Node *mem, Node *adr) : Node(0,mem,adr) {} | |
| 1288 virtual int Opcode() const; | |
| 1289 virtual uint ideal_reg() const { return NotAMachineReg; } | |
| 1290 virtual uint match_edge(uint idx) const { return idx==2; } | |
| 1281 virtual const Type *bottom_type() const { return ( AllocatePrefetchStyle == 3 ) ? Type::MEMORY : Type::ABIO; } | 1291 virtual const Type *bottom_type() const { return ( AllocatePrefetchStyle == 3 ) ? Type::MEMORY : Type::ABIO; } |
| 1282 }; | 1292 }; |
| 1283 | 1293 |
| 1284 #endif // SHARE_VM_OPTO_MEMNODE_HPP | 1294 #endif // SHARE_VM_OPTO_MEMNODE_HPP |
