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Merge branch 'YosysHQ:main' into main

This commit is contained in:
Akash Levy 2026-01-18 17:17:45 -08:00 committed by GitHub
parent 33ddae41c3 8da8d681d0
commit 7792f0644a
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1 changed files with 20 additions and 24 deletions
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44
passes/sat/sim.cc
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@ -551,31 +551,27 @@ struct SimInstance
if (shared->debug) if (shared->debug)
log("[%s] eval %s (%s)\n", hiername(), log_id(cell), log_id(cell->type)); log("[%s] eval %s (%s)\n", hiername(), log_id(cell), log_id(cell->type));
// Simple (A -> Y) and (A,B -> Y) cells bool err = false;
if (has_a && !has_c && !has_d && !has_s && has_y) { RTLIL::Const eval_state;
set_state(sig_y, CellTypes::eval(cell, get_state(sig_a), get_state(sig_b))); if (has_a && !has_c && !has_d && !has_s && has_y)
return; // Simple (A -> Y) and (A,B -> Y) cells
} eval_state = CellTypes::eval(cell, get_state(sig_a), get_state(sig_b), &err);
else if (has_a && has_b && has_c && !has_d && !has_s && has_y)
// (A,B,C -> Y) cells
eval_state = CellTypes::eval(cell, get_state(sig_a), get_state(sig_b), get_state(sig_c), &err);
else if (has_a && !has_b && !has_c && !has_d && has_s && has_y)
// (A,S -> Y) cells
eval_state = CellTypes::eval(cell, get_state(sig_a), get_state(sig_s), &err);
else if (has_a && has_b && !has_c && !has_d && has_s && has_y)
// (A,B,S -> Y) cells
eval_state = CellTypes::eval(cell, get_state(sig_a), get_state(sig_b), get_state(sig_s), &err);
else
err = true;
// (A,B,C -> Y) cells if (err)
if (has_a && has_b && has_c && !has_d && !has_s && has_y) { log_warning("Unsupported evaluable cell type: %s (%s.%s)\n", log_id(cell->type), log_id(module), log_id(cell));
set_state(sig_y, CellTypes::eval(cell, get_state(sig_a), get_state(sig_b), get_state(sig_c))); else
return; set_state(sig_y, eval_state);
}
// (A,S -> Y) cells
if (has_a && !has_b && !has_c && !has_d && has_s && has_y) {
set_state(sig_y, CellTypes::eval(cell, get_state(sig_a), get_state(sig_s)));
return;
}
// (A,B,S -> Y) cells
if (has_a && has_b && !has_c && !has_d && has_s && has_y) {
set_state(sig_y, CellTypes::eval(cell, get_state(sig_a), get_state(sig_b), get_state(sig_s)));
return;
}
log_warning("Unsupported evaluable cell type: %s (%s.%s)\n", log_id(cell->type), log_id(module), log_id(cell));
return; return;
} }