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Merge branch 'YosysHQ:main' into main

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Akash Levy 2025-11-03 13:38:04 -05:00 • committed by GitHub
commit 76c12f8f8c
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8 changed files with 77 additions and 11 deletions
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7
passes/techmap/dfflibmap.cc
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@ -271,6 +271,13 @@ static void find_cell(std::vector<const LibertyAst *> cells, IdString cell_type,
continue;
if (!parse_next_state(cell, ff->find("next_state"), cell_next_pin, cell_next_pol, cell_enable_pin, cell_enable_pol) || (has_enable && (cell_enable_pin.empty() || cell_enable_pol != enapol)))
continue;
if (has_reset && !cell_next_pol) {
// next_state is negated
// we later propagate this inversion to the output,
// which requires the negation of the reset value
rstval = !rstval;
}
if (has_reset && rstval == false) {
if (!parse_pin(cell, ff->find("clear"), cell_rst_pin, cell_rst_pol) || cell_rst_pol != rstpol)
continue;