insn_info Struct Reference

Collaboration diagram for insn_info:

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
store_info_t	store_rec
read_info_t	read_rec
regset	fixed_regs_live
struct insn_info *	prev_insn
struct insn_info *	next_local_store

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Detailed Description

One of these records is created for each insn.   

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Field Documentation

bool insn_info::cannot_delete

Referenced by check_mem_read_rtx(), dse_step1(), dse_step5_nospill(), dse_step6(), free_store_info(), record_store(), and scan_insn().

bool insn_info::contains_cselib_groups

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

regset insn_info::fixed_regs_live

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

bool insn_info::frame_read

Referenced by scan_insn(), and scan_reads_nospill().

rtx insn_info::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_nospill(), dse_step6(), dump_insn_info(), emit_inc_dec_insn_before(), record_store(), replace_read(), and scan_insn().

struct insn_info* insn_info::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().

bool insn_info::non_frame_wild_read

Referenced by add_non_frame_wild_read(), dse_step5_nospill(), and scan_reads_nospill().

struct insn_info* insn_info::prev_insn

Referenced by dse_step1(), dse_step3_scan(), dse_step5_nospill(), dse_step6(), find_insn_before_first_wild_read(), and scan_insn().

read_info_t insn_info::read_rec

Referenced by check_mem_read_rtx(), delete_dead_store_insn(), dse_step3_scan(), dse_step5_nospill(), free_read_records(), replace_read(), and scan_reads_nospill().

bool insn_info::stack_pointer_based

Referenced by record_store(), and scan_insn().

store_info_t insn_info::store_rec

Referenced by check_mem_read_rtx(), clear_rhs_from_active_local_stores(), delete_dead_store_insn(), dse_step1(), dse_step3_scan(), dse_step5_nospill(), dse_step6(), dump_insn_info(), free_store_info(), record_store(), remove_useless_values(), and scan_insn().

bool insn_info::wild_read

Referenced by add_wild_read(), delete_dead_store_insn(), dse_step5_nospill(), and find_insn_before_first_wild_read().

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

• dse.c