586 bool too_many_traps(Deoptimization::DeoptReason reason) {
587 return C->too_many_traps(method(), bci(), reason);
588 }
589
590 // Report if there were too many recompiles at the current method and bci.
591 bool too_many_recompiles(Deoptimization::DeoptReason reason) {
592 return C->too_many_recompiles(method(), bci(), reason);
593 }
594
595 // Returns the object (if any) which was created the moment before.
596 Node* just_allocated_object(Node* current_control);
597
598 static bool use_ReduceInitialCardMarks() {
599 return (ReduceInitialCardMarks
600 && Universe::heap()->can_elide_tlab_store_barriers());
601 }
602
603 void sync_kit(IdealKit& ideal);
604
605 // vanilla/CMS post barrier
606 void write_barrier_post(Node *store, Node* obj, Node* adr, Node* val, bool use_precise);
607
608 // G1 pre/post barriers
609 void g1_write_barrier_pre(Node* obj,
610 Node* adr,
611 uint alias_idx,
612 Node* val,
613 const TypeOopPtr* val_type,
614 BasicType bt);
615
616 void g1_write_barrier_post(Node* store,
617 Node* obj,
618 Node* adr,
619 uint alias_idx,
620 Node* val,
621 BasicType bt,
622 bool use_precise);
623 // Helper function for g1
624 private:
625 void g1_mark_card(IdealKit& ideal, Node* card_adr, Node* store, Node* index, Node* index_adr,
626 Node* buffer, const TypeFunc* tf);
627
628 public:
629 // Helper function to round double arguments before a call
630 void round_double_arguments(ciMethod* dest_method);
631 void round_double_result(ciMethod* dest_method);
632
633 // rounding for strict float precision conformance
634 Node* precision_rounding(Node* n);
635
636 // rounding for strict double precision conformance
637 Node* dprecision_rounding(Node* n);
638
639 // rounding for non-strict double stores
640 Node* dstore_rounding(Node* n);
641
642 // Helper functions for fast/slow path codes
643 Node* opt_iff(Node* region, Node* iff);
644 Node* make_runtime_call(int flags,
645 const TypeFunc* call_type, address call_addr,
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586 bool too_many_traps(Deoptimization::DeoptReason reason) {
587 return C->too_many_traps(method(), bci(), reason);
588 }
589
590 // Report if there were too many recompiles at the current method and bci.
591 bool too_many_recompiles(Deoptimization::DeoptReason reason) {
592 return C->too_many_recompiles(method(), bci(), reason);
593 }
594
595 // Returns the object (if any) which was created the moment before.
596 Node* just_allocated_object(Node* current_control);
597
598 static bool use_ReduceInitialCardMarks() {
599 return (ReduceInitialCardMarks
600 && Universe::heap()->can_elide_tlab_store_barriers());
601 }
602
603 void sync_kit(IdealKit& ideal);
604
605 // vanilla/CMS post barrier
606 void write_barrier_post(Node *store, Node* obj,
607 Node* adr, uint adr_idx, Node* val, bool use_precise);
608
609 // G1 pre/post barriers
610 void g1_write_barrier_pre(Node* obj,
611 Node* adr,
612 uint alias_idx,
613 Node* val,
614 const TypeOopPtr* val_type,
615 BasicType bt);
616
617 void g1_write_barrier_post(Node* store,
618 Node* obj,
619 Node* adr,
620 uint alias_idx,
621 Node* val,
622 BasicType bt,
623 bool use_precise);
624 // Helper function for g1
625 private:
626 void g1_mark_card(IdealKit& ideal, Node* card_adr, Node* store, uint oop_alias_idx,
627 Node* index, Node* index_adr,
628 Node* buffer, const TypeFunc* tf);
629
630 public:
631 // Helper function to round double arguments before a call
632 void round_double_arguments(ciMethod* dest_method);
633 void round_double_result(ciMethod* dest_method);
634
635 // rounding for strict float precision conformance
636 Node* precision_rounding(Node* n);
637
638 // rounding for strict double precision conformance
639 Node* dprecision_rounding(Node* n);
640
641 // rounding for non-strict double stores
642 Node* dstore_rounding(Node* n);
643
644 // Helper functions for fast/slow path codes
645 Node* opt_iff(Node* region, Node* iff);
646 Node* make_runtime_call(int flags,
647 const TypeFunc* call_type, address call_addr,
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