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Revert "Added hashing for already seen paths. ODO: add profiling to see if this is effective" 

This reverts commit 56502440b3.
This commit is contained in:
AdvaySingh1 2026-02-13 16:34:38 -08:00
parent 5ce8aada27
commit 91d8241a9a
1 changed files with 5 additions and 10 deletions
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15
kernel/satgen.h
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@ -101,16 +101,11 @@ struct SatGen
else
vec.push_back(bit == (undef_mode ? RTLIL::State::Sx : RTLIL::State::S1) ? ez->CONST_TRUE : ez->CONST_FALSE);
} else {
// Check cache first to avoid creating duplicate literals
if (imported_signals[pf].count(bit)) {
vec.push_back(imported_signals[pf].at(bit));
} else {
std::string wire_name = RTLIL::unescape_id(bit.wire->name);
std::string name = pf +
(bit.wire->width == 1 ? wire_name : stringf("%s [%d]", wire_name, bit.offset));
vec.push_back(ez->frozen_literal(name));
imported_signals[pf][bit] = vec.back();
}
std::string wire_name = RTLIL::unescape_id(bit.wire->name);
std::string name = pf +
(bit.wire->width == 1 ? wire_name : stringf("%s [%d]", wire_name, bit.offset));
vec.push_back(ez->frozen_literal(name));
imported_signals[pf][bit] = vec.back();
}
return vec;
}