Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/graphKit.hpp
src/share/vm/opto/graphKit.hpp
- changeset 8651
- a50ab9692b6f
- parent 8285
- 535618ab1c04
- child 8653
- 0ffee573412b
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| 8648:812ed44725b8 | 8651:a50ab9692b6f |
|---|---|
| 654 | 654 |
| 655 // Do a null check on the receiver as it would happen before the call to | 655 // Do a null check on the receiver as it would happen before the call to |
| 656 // callee (with all arguments still on the stack). | 656 // callee (with all arguments still on the stack). |
| 657 Node* null_check_receiver_before_call(ciMethod* callee) { | 657 Node* null_check_receiver_before_call(ciMethod* callee) { |
| 658 assert(!callee->is_static(), "must be a virtual method"); | 658 assert(!callee->is_static(), "must be a virtual method"); |
| 659 const int nargs = callee->arg_size(); | 659 // Callsite signature can be different from actual method being called (i.e _linkTo* sites). |
| 660 // Use callsite signature always. | |
| 661 ciMethod* declared_method = method()->get_method_at_bci(bci()); | |
| 662 const int nargs = declared_method->arg_size(); | |
| 660 inc_sp(nargs); | 663 inc_sp(nargs); |
| 661 Node* n = null_check_receiver(); | 664 Node* n = null_check_receiver(); |
| 662 dec_sp(nargs); | 665 dec_sp(nargs); |
| 663 return n; | 666 return n; |
| 664 } | 667 } |
