GCC Middle and Back End API Reference
strinfo Struct Reference
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Data Fields

tree nonzero_chars
tree ptr
gimple * stmt
gimple * alloc
tree endptr
int refcount
int idx
int first
int next
int prev
bool writable
bool dont_invalidate
bool full_string_p

Detailed Description

String information record.

Field Documentation

◆ alloc

gimple* strinfo::alloc

Referenced by strlen_pass::handle_assign(), strlen_pass::handle_builtin_memset(), and unshare_strinfo().

◆ dont_invalidate

bool strinfo::dont_invalidate

Referenced by strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_memset(), strlen_pass::handle_builtin_strcat(), and strlen_pass::handle_builtin_strcpy().

◆ endptr

tree strinfo::endptr

Referenced by strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), unshare_strinfo(), and zero_length_string().

◆ first

int strinfo::first

Referenced by strlen_pass::adjust_last_stmt(), get_next_strinfo(), unshare_strinfo(), verify_related_strinfos(), and zero_length_string().

◆ full_string_p

bool strinfo::full_string_p

Referenced by adjust_related_strinfos(), get_stridx_plus_constant(), strlen_pass::handle_assign(), strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_memset(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), strlen_pass::handle_builtin_stxncpy_strncat(), and zero_length_string().

◆ idx

int strinfo::idx

Referenced by strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), and zero_length_string().

◆ next

int strinfo::next

Referenced by strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), unshare_strinfo(), and zero_length_string().

◆ nonzero_chars

tree strinfo::nonzero_chars

Referenced by get_stridx_plus_constant(), strlen_pass::handle_assign(), strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_memset(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), and strlen_pass::handle_builtin_stxncpy_strncat().

◆ prev

int strinfo::prev

Referenced by get_next_strinfo(), strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_strcpy(), unshare_strinfo(), and zero_length_string().

◆ ptr

tree strinfo::ptr

Referenced by strlen_pass::handle_builtin_strcpy(), and strlen_pass::handle_builtin_stxncpy_strncat().

◆ refcount

int strinfo::refcount

◆ stmt

gimple* strinfo::stmt

Referenced by strlen_pass::handle_assign(), strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_memset(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), and unshare_strinfo().

◆ writable

bool strinfo::writable

Referenced by strlen_pass::handle_builtin_memcpy(), strlen_pass::handle_builtin_memset(), strlen_pass::handle_builtin_strcat(), strlen_pass::handle_builtin_strcpy(), unshare_strinfo(), and zero_length_string().

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