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Improved ID matching scheme in select (and thus for all commands)

This commit is contained in:
Clifford Wolf 2013-11-28 21:13:16 +01:00
parent 792bbad448
commit 293356e87c
1 changed files with 12 additions and 2 deletions
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14
passes/cmds/select.cc
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@ -29,10 +29,20 @@ static std::vector<RTLIL::Selection> work_stack;
static bool match_ids(RTLIL::IdString id, std::string pattern)
{
if (!fnmatch(pattern.c_str(), id.c_str(), FNM_NOESCAPE))
if (id == pattern)
return true;
if (id.size() > 0 && id[0] == '\\' && !fnmatch(pattern.c_str(), id.substr(1).c_str(), FNM_NOESCAPE))
if (id.size() > 0 && id[0] == '\\' && id.substr(1) == pattern)
return true;
if (!fnmatch(pattern.c_str(), id.c_str(), 0))
return true;
if (id.size() > 0 && id[0] == '\\' && !fnmatch(pattern.c_str(), id.substr(1).c_str(), 0))
return true;
if (id.size() > 0 && id[0] == '$' && pattern.size() > 0 && pattern[0] == '$') {
const char *p = id.c_str();
const char *q = strrchr(p, '$');
if (pattern == q)
return true;
}
return false;
}