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Merge pull request #1567 from YosysHQ/eddie/sat_init_warning

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sat: suppress 'Warning: ignoring initial value on non-register: ...' when init[i] = 1'bx
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Claire Wolf 2020-01-28 17:40:28 +01:00 • committed by GitHub
commit 4ddaa70fd6
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2 changed files with 13 additions and 1 deletions
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passes/sat/sat.cc
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@ -269,7 +269,8 @@ struct SatHelper
for (int i = 0; i < lhs.size(); i++) {
RTLIL::SigSpec bit = lhs.extract(i, 1);
if (rhs[i] == State::Sx || !satgen.initial_state.check_all(bit)) {
removed_bits.append(bit);
if (rhs[i] != State::Sx)
removed_bits.append(bit);
lhs.remove(i, 1);
rhs.remove(i, 1);
i--;