Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/ifnode.cpp
src/share/vm/opto/ifnode.cpp
- changeset 6679
- 968a17f18337
- parent 6375
- 085b304a1cc5
- child 6876
- 710a3c8b516e
- child 7043
- fb971e09d20f
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| 6678:7384f6a12fc1 | 6679:968a17f18337 |
|---|---|
| 671 // / \ | | 671 // / \ | |
| 672 // / \ | | 672 // / \ | |
| 673 // / Region | 673 // / Region |
| 674 // | 674 // |
| 675 Node* IfNode::fold_compares(PhaseGVN* phase) { | 675 Node* IfNode::fold_compares(PhaseGVN* phase) { |
| 676 if (!phase->C->eliminate_boxing() || Opcode() != Op_If) return NULL; | 676 if (Opcode() != Op_If) return NULL; |
| 677 | 677 |
| 678 Node* this_cmp = in(1)->in(1); | 678 Node* this_cmp = in(1)->in(1); |
| 679 if (this_cmp != NULL && this_cmp->Opcode() == Op_CmpI && | 679 if (this_cmp != NULL && this_cmp->Opcode() == Op_CmpI && |
| 680 this_cmp->in(2)->is_Con() && this_cmp->in(2) != phase->C->top()) { | 680 this_cmp->in(2)->is_Con() && this_cmp->in(2) != phase->C->top()) { |
| 681 Node* ctrl = in(0); | 681 Node* ctrl = in(0); |
