diff options
Diffstat (limited to 'passes')
-rw-r--r-- | passes/cmds/select.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/passes/cmds/select.cc b/passes/cmds/select.cc index a1a64f145..3a886b1c8 100644 --- a/passes/cmds/select.cc +++ b/passes/cmds/select.cc @@ -63,6 +63,8 @@ static bool match_attr_val(const RTLIL::Const &value, std::string pattern, char if (match_op == '=') return value == pattern_value; + if (match_op == '!') + return value != pattern_value; if (match_op == '<') return value.as_int() < pattern_value.as_int(); if (match_op == '>') @@ -82,6 +84,8 @@ static bool match_attr_val(const RTLIL::Const &value, std::string pattern, char if (match_op == '=') return value_str == pattern; + if (match_op == '!') + return value_str != pattern; if (match_op == '<') return value_str < pattern; if (match_op == '>') @@ -115,9 +119,11 @@ static bool match_attr(const std::map<RTLIL::IdString, RTLIL::Const> &attributes static bool match_attr(const std::map<RTLIL::IdString, RTLIL::Const> &attributes, std::string match_expr) { - size_t pos = match_expr.find_first_of("<=>"); + size_t pos = match_expr.find_first_of("<!=>"); if (pos != std::string::npos) { + if (match_expr.substr(pos, 2) == "!=") + return match_attr(attributes, match_expr.substr(0, pos), match_expr.substr(pos+2), '!'); if (match_expr.substr(pos, 2) == "<=") return match_attr(attributes, match_expr.substr(0, pos), match_expr.substr(pos+2), '['); if (match_expr.substr(pos, 2) == ">=") |