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Added support for @<set-name> in expand select ops (%x, %ci, %co)

This commit is contained in:
Clifford Wolf 2013-04-01 14:58:11 +02:00
parent 5919bf5525
commit 32ee794bfb
1 changed files with 12 additions and 2 deletions
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14
kernel/select.cc
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@ -346,8 +346,18 @@ static void select_op_expand(RTLIL::Design *design, std::string arg, char mode)
size_t endpos = arg.find(':', pos);
if (endpos == std::string::npos)
endpos = arg.size();
if (int(endpos) > pos)
limits.insert(RTLIL::escape_id(arg.substr(pos, endpos-pos)));
if (int(endpos) > pos) {
std::string str = arg.substr(pos, endpos-pos);
if (str[0] == '@') {
str = RTLIL::escape_id(str.substr(1));
if (design->selection_vars.count(str) > 0) {
for (auto i1 : design->selection_vars.at(str).selected_members)
for (auto i2 : i1.second)
limits.insert(i2);
}
} else
limits.insert(RTLIL::escape_id(str));
}
pos = endpos;
}
}