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Searched refs:lenrange (Results 1 – 4 of 4) sorted by relevance

/dragonfly/contrib/gcc-8.0/gcc/
H A Dtree-ssa-strlen.c1945 wide_int lenrange[2]; in maybe_diag_stxncpy_trunc() local
1948 lenrange[0] = (sisrc->nonzero_chars in maybe_diag_stxncpy_trunc()
1952 lenrange[1] = lenrange[0]; in maybe_diag_stxncpy_trunc()
1955 lenrange[0] = lenrange[1] = wi::shwi (~sidx, prec); in maybe_diag_stxncpy_trunc()
1970 lenrange[0] = wi::shwi (0, prec); in maybe_diag_stxncpy_trunc()
1971 lenrange[1] = wi::shwi (-1, prec); in maybe_diag_stxncpy_trunc()
1978 if (lenrange[0] != 0 || !wi::neg_p (lenrange[1])) in maybe_diag_stxncpy_trunc()
1985 if (wi::neg_p (lenrange[1])) in maybe_diag_stxncpy_trunc()
1991 lenrange[1] = lenrange[0]; in maybe_diag_stxncpy_trunc()
1992 lenrange[0] = wi::shwi (0, prec); in maybe_diag_stxncpy_trunc()
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H A Dgimple-ssa-sprintf.c2137 tree lenrange[2]; in get_string_length() local
2138 bool flexarray = get_range_strlen (str, lenrange); in get_string_length()
2140 if (lenrange [0] || lenrange [1]) in get_string_length()
2143 = (tree_fits_uhwi_p (lenrange[0]) in get_string_length()
2144 ? tree_to_uhwi (lenrange[0]) in get_string_length()
2148 = (tree_fits_uhwi_p (lenrange[1]) in get_string_length()
2149 ? tree_to_uhwi (lenrange[1]) in get_string_length()
H A Dgimple-fold.c3520 tree lenrange[2]; in gimple_fold_builtin_strlen() local
3521 if (!get_range_strlen (gimple_call_arg (stmt, 0), lenrange, true) in gimple_fold_builtin_strlen()
3522 && lenrange[0] && TREE_CODE (lenrange[0]) == INTEGER_CST in gimple_fold_builtin_strlen()
3523 && lenrange[1] && TREE_CODE (lenrange[1]) == INTEGER_CST) in gimple_fold_builtin_strlen()
3530 minlen = wi::to_wide (lenrange[0]); in gimple_fold_builtin_strlen()
3531 maxlen = wi::to_wide (lenrange[1]); in gimple_fold_builtin_strlen()
3543 lenrange[0] = force_gimple_operand_gsi (gsi, lenrange[0], true, NULL, in gimple_fold_builtin_strlen()
3545 replace_call_with_value (gsi, lenrange[0]); in gimple_fold_builtin_strlen()
H A Dbuiltins.c3937 tree lenrange[2]; in check_strncat_sizes() local
3938 get_range_strlen (src, lenrange); in check_strncat_sizes()
3952 tree srclen = (lenrange[0] in check_strncat_sizes()
3953 ? fold_build2 (PLUS_EXPR, size_type_node, lenrange[0], in check_strncat_sizes()
4006 tree lenrange[2]; in expand_builtin_strncat() local
4008 lenrange[0] = lenrange[1] = slen; in expand_builtin_strncat()
4010 get_range_strlen (src, lenrange); in expand_builtin_strncat()
4018 tree srclen = (lenrange[0] in expand_builtin_strncat()
4019 ? fold_build2 (PLUS_EXPR, size_type_node, lenrange[0], in expand_builtin_strncat()