laststmt_struct Struct Reference

Collaboration diagram for laststmt_struct:

Data Fields
gimple *	stmt
tree	len
int	stridx

Detailed Description

Last memcpy statement if it could be adjusted if the trailing
'\0' written is immediately overwritten, or
*x = '\0' store that could be removed if it is immediately overwritten.   

Field Documentation

len

tree laststmt_struct::len

Referenced by strlen_pass::adjust_last_stmt(), dump_strlen_info(), strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), strlen_pass::handle_store(), is_strlen_related_p(), and maybe_warn_pointless_strcmp().

stmt

gimple* laststmt_struct::stmt

Referenced by strlen_pass::adjust_last_stmt(), do_invalidate(), dump_strlen_info(), fold_strstr_to_strncmp(), strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), strlen_pass::handle_store(), maybe_diag_stxncpy_trunc(), and maybe_warn_pointless_strcmp().

stridx

int laststmt_struct::stridx

Referenced by strlen_pass::adjust_last_stmt(), dump_strlen_info(), strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), and strlen_pass::handle_store().

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

• tree-ssa-strlen.cc