Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/graphKit.cpp
src/share/vm/opto/graphKit.cpp
- changeset 7859
- c1c199dde5c9
- parent 7858
- 55d07ec5bde4
- child 7994
- 04ff2f6cd0eb
- child 8285
- 535618ab1c04
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| 7858:55d07ec5bde4 | 7859:c1c199dde5c9 |
|---|---|
| 1450 // | 1450 // |
| 1451 | 1451 |
| 1452 // factory methods in "int adr_idx" | 1452 // factory methods in "int adr_idx" |
| 1453 Node* GraphKit::make_load(Node* ctl, Node* adr, const Type* t, BasicType bt, | 1453 Node* GraphKit::make_load(Node* ctl, Node* adr, const Type* t, BasicType bt, |
| 1454 int adr_idx, | 1454 int adr_idx, |
| 1455 MemNode::MemOrd mo, bool require_atomic_access) { | 1455 MemNode::MemOrd mo, LoadNode::ControlDependency control_dependency, bool require_atomic_access) { |
| 1456 assert(adr_idx != Compile::AliasIdxTop, "use other make_load factory" ); | 1456 assert(adr_idx != Compile::AliasIdxTop, "use other make_load factory" ); |
| 1457 const TypePtr* adr_type = NULL; // debug-mode-only argument | 1457 const TypePtr* adr_type = NULL; // debug-mode-only argument |
| 1458 debug_only(adr_type = C->get_adr_type(adr_idx)); | 1458 debug_only(adr_type = C->get_adr_type(adr_idx)); |
| 1459 Node* mem = memory(adr_idx); | 1459 Node* mem = memory(adr_idx); |
| 1460 Node* ld; | 1460 Node* ld; |
| 1461 if (require_atomic_access && bt == T_LONG) { | 1461 if (require_atomic_access && bt == T_LONG) { |
| 1462 ld = LoadLNode::make_atomic(C, ctl, mem, adr, adr_type, t, mo); | 1462 ld = LoadLNode::make_atomic(C, ctl, mem, adr, adr_type, t, mo, control_dependency); |
| 1463 } else if (require_atomic_access && bt == T_DOUBLE) { | 1463 } else if (require_atomic_access && bt == T_DOUBLE) { |
| 1464 ld = LoadDNode::make_atomic(C, ctl, mem, adr, adr_type, t, mo); | 1464 ld = LoadDNode::make_atomic(C, ctl, mem, adr, adr_type, t, mo, control_dependency); |
| 1465 } else { | 1465 } else { |
| 1466 ld = LoadNode::make(_gvn, ctl, mem, adr, adr_type, t, bt, mo); | 1466 ld = LoadNode::make(_gvn, ctl, mem, adr, adr_type, t, bt, mo, control_dependency); |
| 1467 } | 1467 } |
| 1468 ld = _gvn.transform(ld); | 1468 ld = _gvn.transform(ld); |
| 1469 if ((bt == T_OBJECT) && C->do_escape_analysis() || C->eliminate_boxing()) { | 1469 if ((bt == T_OBJECT) && C->do_escape_analysis() || C->eliminate_boxing()) { |
| 1470 // Improve graph before escape analysis and boxing elimination. | 1470 // Improve graph before escape analysis and boxing elimination. |
| 1471 record_for_igvn(ld); | 1471 record_for_igvn(ld); |
