Collaboration diagram for insn_info_type:

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Data Fields
bool	cannot_delete

bool	wild_read

bool	non_frame_wild_read

bool	frame_read

bool	stack_pointer_based

bool	contains_cselib_groups

rtx_insn *	insn

store_info *	store_rec

read_info_t	read_rec

regset	fixed_regs_live

struct insn_info_type *	prev_insn

struct insn_info_type *	next_local_store

Detailed Description

One of these records is created for each insn.

Field Documentation

◆ cannot_delete

bool insn_info_type::cannot_delete

Referenced by check_mem_read_rtx(), dse_step1(), dse_step5(), dse_step6(), free_store_info(), record_store(), and scan_insn().

◆ contains_cselib_groups

bool insn_info_type::contains_cselib_groups

Referenced by dse_step1(), free_store_info(), and record_store().

◆ fixed_regs_live

regset insn_info_type::fixed_regs_live

Referenced by check_for_inc_dec(), emit_inc_dec_insn_before(), replace_read(), and scan_insn().

◆ frame_read

bool insn_info_type::frame_read

Referenced by dse_step5(), scan_insn(), and scan_reads().

◆ insn

rtx_insn* insn_info_type::insn

Referenced by check_for_inc_dec(), check_for_inc_dec_1(), check_mem_read_rtx(), delete_dead_store_insn(), dse_step1(), dse_step3_scan(), dse_step5(), dse_step6(), dump_insn_info(), emit_inc_dec_insn_before(), record_store(), replace_read(), and scan_insn().

◆ next_local_store

struct insn_info_type* insn_info_type::next_local_store

Referenced by check_mem_read_rtx(), clear_rhs_from_active_local_stores(), dse_step1(), record_store(), remove_useless_values(), and scan_insn().

◆ non_frame_wild_read

bool insn_info_type::non_frame_wild_read

Referenced by add_non_frame_wild_read(), dse_step5(), and scan_reads().

◆ prev_insn

struct insn_info_type* insn_info_type::prev_insn

Referenced by dse_step1(), dse_step3_scan(), dse_step5(), dse_step6(), find_insn_before_first_wild_read(), and scan_insn().

◆ read_rec

read_info_t insn_info_type::read_rec

Referenced by check_mem_read_rtx(), delete_dead_store_insn(), dse_step5(), free_read_records(), replace_read(), and scan_reads().

◆ stack_pointer_based

bool insn_info_type::stack_pointer_based

Referenced by record_store(), and scan_insn().

◆ store_rec

store_info* insn_info_type::store_rec

Referenced by check_mem_read_rtx(), clear_rhs_from_active_local_stores(), dse_step1(), dse_step3_scan(), dse_step5(), dse_step6(), dump_insn_info(), free_store_info(), record_store(), remove_useless_values(), and scan_insn().

◆ wild_read

bool insn_info_type::wild_read

Referenced by add_wild_read(), delete_dead_store_insn(), dse_step5(), and find_insn_before_first_wild_read().

The documentation for this struct was generated from the following file:

dse.cc

Data Fields