564   void    do_ifnull(BoolTest::mask btest, Node* c);
 565   void    do_if(BoolTest::mask btest, Node* c);
 566   int     repush_if_args();
 567   void    adjust_map_after_if(BoolTest::mask btest, Node* c, float prob,
 568                               Block* path, Block* other_path);
 569   void    sharpen_type_after_if(BoolTest::mask btest,
 570                                 Node* con, const Type* tcon,
 571                                 Node* val, const Type* tval);
 572   IfNode* jump_if_fork_int(Node* a, Node* b, BoolTest::mask mask);
 573   Node*   jump_if_join(Node* iffalse, Node* iftrue);
 574   void    jump_if_true_fork(IfNode *ifNode, int dest_bci_if_true, int prof_table_index);
 575   void    jump_if_false_fork(IfNode *ifNode, int dest_bci_if_false, int prof_table_index);
 576   void    jump_if_always_fork(int dest_bci_if_true, int prof_table_index);
 577 
 578   friend class SwitchRange;
 579   void    do_tableswitch();
 580   void    do_lookupswitch();
 581   void    jump_switch_ranges(Node* a, SwitchRange* lo, SwitchRange* hi, int depth = 0);
 582   bool    create_jump_tables(Node* a, SwitchRange* lo, SwitchRange* hi);
 583 

 584   // helper functions for methodData style profiling
 585   void test_counter_against_threshold(Node* cnt, int limit);
 586   void increment_and_test_invocation_counter(int limit);
 587   void test_for_osr_md_counter_at(ciMethodData* md, ciProfileData* data, ByteSize offset, int limit);
 588   Node* method_data_addressing(ciMethodData* md, ciProfileData* data, ByteSize offset, Node* idx = NULL, uint stride = 0);
 589   void increment_md_counter_at(ciMethodData* md, ciProfileData* data, ByteSize offset, Node* idx = NULL, uint stride = 0);
 590   void set_md_flag_at(ciMethodData* md, ciProfileData* data, int flag_constant);
 591 
 592   void profile_method_entry();
 593   void profile_taken_branch(int target_bci, bool force_update = false);
 594   void profile_not_taken_branch(bool force_update = false);
 595   void profile_call(Node* receiver);
 596   void profile_generic_call();
 597   void profile_receiver_type(Node* receiver);
 598   void profile_ret(int target_bci);
 599   void profile_null_checkcast();
 600   void profile_switch_case(int table_index);
 601 
 602   // helper function for call statistics
 603   void count_compiled_calls(bool at_method_entry, bool is_inline) PRODUCT_RETURN;

 564   void    do_ifnull(BoolTest::mask btest, Node* c);
 565   void    do_if(BoolTest::mask btest, Node* c);
 566   int     repush_if_args();
 567   void    adjust_map_after_if(BoolTest::mask btest, Node* c, float prob,
 568                               Block* path, Block* other_path);
 569   void    sharpen_type_after_if(BoolTest::mask btest,
 570                                 Node* con, const Type* tcon,
 571                                 Node* val, const Type* tval);
 572   IfNode* jump_if_fork_int(Node* a, Node* b, BoolTest::mask mask);
 573   Node*   jump_if_join(Node* iffalse, Node* iftrue);
 574   void    jump_if_true_fork(IfNode *ifNode, int dest_bci_if_true, int prof_table_index);
 575   void    jump_if_false_fork(IfNode *ifNode, int dest_bci_if_false, int prof_table_index);
 576   void    jump_if_always_fork(int dest_bci_if_true, int prof_table_index);
 577 
 578   friend class SwitchRange;
 579   void    do_tableswitch();
 580   void    do_lookupswitch();
 581   void    jump_switch_ranges(Node* a, SwitchRange* lo, SwitchRange* hi, int depth = 0);
 582   bool    create_jump_tables(Node* a, SwitchRange* lo, SwitchRange* hi);
 583 
 584   void decrement_age();
 585   // helper functions for methodData style profiling
 586   void test_counter_against_threshold(Node* cnt, int limit);
 587   void increment_and_test_invocation_counter(int limit);
 588   void test_for_osr_md_counter_at(ciMethodData* md, ciProfileData* data, ByteSize offset, int limit);
 589   Node* method_data_addressing(ciMethodData* md, ciProfileData* data, ByteSize offset, Node* idx = NULL, uint stride = 0);
 590   void increment_md_counter_at(ciMethodData* md, ciProfileData* data, ByteSize offset, Node* idx = NULL, uint stride = 0);
 591   void set_md_flag_at(ciMethodData* md, ciProfileData* data, int flag_constant);
 592 
 593   void profile_method_entry();
 594   void profile_taken_branch(int target_bci, bool force_update = false);
 595   void profile_not_taken_branch(bool force_update = false);
 596   void profile_call(Node* receiver);
 597   void profile_generic_call();
 598   void profile_receiver_type(Node* receiver);
 599   void profile_ret(int target_bci);
 600   void profile_null_checkcast();
 601   void profile_switch_case(int table_index);
 602 
 603   // helper function for call statistics
 604   void count_compiled_calls(bool at_method_entry, bool is_inline) PRODUCT_RETURN;