Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/node.hpp
src/share/vm/opto/node.hpp
- changeset 3051
- 11211f7cb5a0
- parent 3049
- 95134e034042
- child 3138
- f6f3bb0ee072
equal
deleted
inserted
replaced
| 3050:fdb992d83a87 | 3051:11211f7cb5a0 |
|---|---|
| 75 class JumpProjNode; | 75 class JumpProjNode; |
| 76 class LoadNode; | 76 class LoadNode; |
| 77 class LoadStoreNode; | 77 class LoadStoreNode; |
| 78 class LockNode; | 78 class LockNode; |
| 79 class LoopNode; | 79 class LoopNode; |
| 80 class MachBranchNode; | |
| 80 class MachCallDynamicJavaNode; | 81 class MachCallDynamicJavaNode; |
| 81 class MachCallJavaNode; | 82 class MachCallJavaNode; |
| 82 class MachCallLeafNode; | 83 class MachCallLeafNode; |
| 83 class MachCallNode; | 84 class MachCallNode; |
| 84 class MachCallRuntimeNode; | 85 class MachCallRuntimeNode; |
| 570 DEFINE_CLASS_ID(MachCallJava, MachCall, 0) | 571 DEFINE_CLASS_ID(MachCallJava, MachCall, 0) |
| 571 DEFINE_CLASS_ID(MachCallStaticJava, MachCallJava, 0) | 572 DEFINE_CLASS_ID(MachCallStaticJava, MachCallJava, 0) |
| 572 DEFINE_CLASS_ID(MachCallDynamicJava, MachCallJava, 1) | 573 DEFINE_CLASS_ID(MachCallDynamicJava, MachCallJava, 1) |
| 573 DEFINE_CLASS_ID(MachCallRuntime, MachCall, 1) | 574 DEFINE_CLASS_ID(MachCallRuntime, MachCall, 1) |
| 574 DEFINE_CLASS_ID(MachCallLeaf, MachCallRuntime, 0) | 575 DEFINE_CLASS_ID(MachCallLeaf, MachCallRuntime, 0) |
| 575 DEFINE_CLASS_ID(MachSpillCopy, Mach, 1) | 576 DEFINE_CLASS_ID(MachBranch, Mach, 1) |
| 576 DEFINE_CLASS_ID(MachNullCheck, Mach, 2) | 577 DEFINE_CLASS_ID(MachIf, MachBranch, 0) |
| 577 DEFINE_CLASS_ID(MachIf, Mach, 3) | 578 DEFINE_CLASS_ID(MachGoto, MachBranch, 1) |
| 578 DEFINE_CLASS_ID(MachTemp, Mach, 4) | 579 DEFINE_CLASS_ID(MachNullCheck, MachBranch, 2) |
| 579 DEFINE_CLASS_ID(MachConstantBase, Mach, 5) | 580 DEFINE_CLASS_ID(MachSpillCopy, Mach, 2) |
| 580 DEFINE_CLASS_ID(MachConstant, Mach, 6) | 581 DEFINE_CLASS_ID(MachTemp, Mach, 3) |
| 581 DEFINE_CLASS_ID(MachGoto, Mach, 7) | 582 DEFINE_CLASS_ID(MachConstantBase, Mach, 4) |
| 583 DEFINE_CLASS_ID(MachConstant, Mach, 5) | |
| 582 | 584 |
| 583 DEFINE_CLASS_ID(Type, Node, 2) | 585 DEFINE_CLASS_ID(Type, Node, 2) |
| 584 DEFINE_CLASS_ID(Phi, Type, 0) | 586 DEFINE_CLASS_ID(Phi, Type, 0) |
| 585 DEFINE_CLASS_ID(ConstraintCast, Type, 1) | 587 DEFINE_CLASS_ID(ConstraintCast, Type, 1) |
| 586 DEFINE_CLASS_ID(CheckCastPP, Type, 2) | 588 DEFINE_CLASS_ID(CheckCastPP, Type, 2) |
| 632 Flag_rematerialize = Flag_is_Copy << 1, | 634 Flag_rematerialize = Flag_is_Copy << 1, |
| 633 Flag_needs_anti_dependence_check = Flag_rematerialize << 1, | 635 Flag_needs_anti_dependence_check = Flag_rematerialize << 1, |
| 634 Flag_is_macro = Flag_needs_anti_dependence_check << 1, | 636 Flag_is_macro = Flag_needs_anti_dependence_check << 1, |
| 635 Flag_is_Con = Flag_is_macro << 1, | 637 Flag_is_Con = Flag_is_macro << 1, |
| 636 Flag_is_cisc_alternate = Flag_is_Con << 1, | 638 Flag_is_cisc_alternate = Flag_is_Con << 1, |
| 637 Flag_is_Branch = Flag_is_cisc_alternate << 1, | 639 Flag_is_dead_loop_safe = Flag_is_cisc_alternate << 1, |
| 638 Flag_is_dead_loop_safe = Flag_is_Branch << 1, | |
| 639 Flag_may_be_short_branch = Flag_is_dead_loop_safe << 1, | 640 Flag_may_be_short_branch = Flag_is_dead_loop_safe << 1, |
| 640 Flag_avoid_back_to_back = Flag_may_be_short_branch << 1, | 641 Flag_avoid_back_to_back = Flag_may_be_short_branch << 1, |
| 641 _max_flags = (Flag_avoid_back_to_back << 1) - 1 // allow flags combination | 642 _max_flags = (Flag_avoid_back_to_back << 1) - 1 // allow flags combination |
| 642 }; | 643 }; |
| 643 | 644 |
| 719 DEFINE_CLASS_QUERY(Load) | 720 DEFINE_CLASS_QUERY(Load) |
| 720 DEFINE_CLASS_QUERY(LoadStore) | 721 DEFINE_CLASS_QUERY(LoadStore) |
| 721 DEFINE_CLASS_QUERY(Lock) | 722 DEFINE_CLASS_QUERY(Lock) |
| 722 DEFINE_CLASS_QUERY(Loop) | 723 DEFINE_CLASS_QUERY(Loop) |
| 723 DEFINE_CLASS_QUERY(Mach) | 724 DEFINE_CLASS_QUERY(Mach) |
| 725 DEFINE_CLASS_QUERY(MachBranch) | |
| 724 DEFINE_CLASS_QUERY(MachCall) | 726 DEFINE_CLASS_QUERY(MachCall) |
| 725 DEFINE_CLASS_QUERY(MachCallDynamicJava) | 727 DEFINE_CLASS_QUERY(MachCallDynamicJava) |
| 726 DEFINE_CLASS_QUERY(MachCallJava) | 728 DEFINE_CLASS_QUERY(MachCallJava) |
| 727 DEFINE_CLASS_QUERY(MachCallLeaf) | 729 DEFINE_CLASS_QUERY(MachCallLeaf) |
| 728 DEFINE_CLASS_QUERY(MachCallRuntime) | 730 DEFINE_CLASS_QUERY(MachCallRuntime) |
| 785 // depend for their correct sequencing on more than one test. | 787 // depend for their correct sequencing on more than one test. |
| 786 // (In that case, hoisting to a dominating test may silently | 788 // (In that case, hoisting to a dominating test may silently |
| 787 // skip some other important test.) | 789 // skip some other important test.) |
| 788 virtual bool depends_only_on_test() const { assert(!is_CFG(), ""); return true; }; | 790 virtual bool depends_only_on_test() const { assert(!is_CFG(), ""); return true; }; |
| 789 | 791 |
| 790 // defined for MachNodes that match 'If' | 'Goto' | 'CountedLoopEnd' | 'Jump' | |
| 791 bool is_Branch() const { return (_flags & Flag_is_Branch) != 0; } | |
| 792 | |
| 793 // When building basic blocks, I need to have a notion of block beginning | 792 // When building basic blocks, I need to have a notion of block beginning |
| 794 // Nodes, next block selector Nodes (block enders), and next block | 793 // Nodes, next block selector Nodes (block enders), and next block |
| 795 // projections. These calls need to work on their machine equivalents. The | 794 // projections. These calls need to work on their machine equivalents. The |
| 796 // Ideal beginning Nodes are RootNode, RegionNode and StartNode. | 795 // Ideal beginning Nodes are RootNode, RegionNode and StartNode. |
| 797 bool is_block_start() const { | 796 bool is_block_start() const { |
