512
513 void do_irem();
514
515 // implementation of _get* and _put* bytecodes
516 void do_getstatic() { do_field_access(true, false); }
517 void do_getfield () { do_field_access(true, true); }
518 void do_putstatic() { do_field_access(false, false); }
519 void do_putfield () { do_field_access(false, true); }
520
521 // common code for making initial checks and forming addresses
522 void do_field_access(bool is_get, bool is_field);
523 bool static_field_ok_in_clinit(ciField *field, ciMethod *method);
524
525 // common code for actually performing the load or store
526 void do_get_xxx(Node* obj, ciField* field, bool is_field);
527 void do_put_xxx(Node* obj, ciField* field, bool is_field);
528
529 // implementation of object creation bytecodes
530 void emit_guard_for_new(ciInstanceKlass* klass);
531 void do_new();
532 void do_vdefault();
533 void do_vwithfield();
534 void do_newarray(BasicType elemtype);
535 void do_newarray();
536 void do_multianewarray();
537 Node* expand_multianewarray(ciArrayKlass* array_klass, Node* *lengths, int ndimensions, int nargs);
538
539 void do_vbox();
540 void do_vunbox();
541
542 // implementation of jsr/ret
543 void do_jsr();
544 void do_ret();
545
546 float dynamic_branch_prediction(float &cnt, BoolTest::mask btest, Node* test);
547 float branch_prediction(float &cnt, BoolTest::mask btest, int target_bci, Node* test);
548 bool seems_never_taken(float prob) const;
549 bool path_is_suitable_for_uncommon_trap(float prob) const;
550 bool seems_stable_comparison() const;
551
552 void do_ifnull(BoolTest::mask btest, Node* c);
553 void do_if(BoolTest::mask btest, Node* c);
554 int repush_if_args();
555 void adjust_map_after_if(BoolTest::mask btest, Node* c, float prob,
556 Block* path, Block* other_path);
557 void sharpen_type_after_if(BoolTest::mask btest,
558 Node* con, const Type* tcon,
559 Node* val, const Type* tval);
560 IfNode* jump_if_fork_int(Node* a, Node* b, BoolTest::mask mask);
561 Node* jump_if_join(Node* iffalse, Node* iftrue);
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512
513 void do_irem();
514
515 // implementation of _get* and _put* bytecodes
516 void do_getstatic() { do_field_access(true, false); }
517 void do_getfield () { do_field_access(true, true); }
518 void do_putstatic() { do_field_access(false, false); }
519 void do_putfield () { do_field_access(false, true); }
520
521 // common code for making initial checks and forming addresses
522 void do_field_access(bool is_get, bool is_field);
523 bool static_field_ok_in_clinit(ciField *field, ciMethod *method);
524
525 // common code for actually performing the load or store
526 void do_get_xxx(Node* obj, ciField* field, bool is_field);
527 void do_put_xxx(Node* obj, ciField* field, bool is_field);
528
529 // implementation of object creation bytecodes
530 void emit_guard_for_new(ciInstanceKlass* klass);
531 void do_new();
532 void do_defaultvalue();
533 void do_withfield();
534 void do_newarray(BasicType elemtype);
535 void do_newarray();
536 void do_multianewarray();
537 Node* expand_multianewarray(ciArrayKlass* array_klass, Node* *lengths, int ndimensions, int nargs);
538
539 // implementation of jsr/ret
540 void do_jsr();
541 void do_ret();
542
543 float dynamic_branch_prediction(float &cnt, BoolTest::mask btest, Node* test);
544 float branch_prediction(float &cnt, BoolTest::mask btest, int target_bci, Node* test);
545 bool seems_never_taken(float prob) const;
546 bool path_is_suitable_for_uncommon_trap(float prob) const;
547 bool seems_stable_comparison() const;
548
549 void do_ifnull(BoolTest::mask btest, Node* c);
550 void do_if(BoolTest::mask btest, Node* c);
551 int repush_if_args();
552 void adjust_map_after_if(BoolTest::mask btest, Node* c, float prob,
553 Block* path, Block* other_path);
554 void sharpen_type_after_if(BoolTest::mask btest,
555 Node* con, const Type* tcon,
556 Node* val, const Type* tval);
557 IfNode* jump_if_fork_int(Node* a, Node* b, BoolTest::mask mask);
558 Node* jump_if_join(Node* iffalse, Node* iftrue);
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