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booth: Clean unused FA index variable

This commit is contained in:
Martin Povišer 2023-11-07 14:41:41 +01:00
parent d8408b2350
commit 69e994ff75
1 changed files with 1 additions and 2 deletions
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3
passes/techmap/booth.cc
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@ -1046,7 +1046,6 @@ struct BoothPassWorker {
// //
// sum up the partial products // sum up the partial products
// //
int fa_el_ix = 0;
int fa_row_ix = 0; int fa_row_ix = 0;
std::vector<SigSpec> fa_sum; std::vector<SigSpec> fa_sum;
std::vector<SigSpec> fa_carry; std::vector<SigSpec> fa_carry;
@ -1074,7 +1073,7 @@ struct BoothPassWorker {
// special because these are driven by a decoder and prior fa. // special because these are driven by a decoder and prior fa.
for (fa_row_ix = 1; fa_row_ix < fa_row_count; fa_row_ix++) { for (fa_row_ix = 1; fa_row_ix < fa_row_count; fa_row_ix++) {
// end two bits: sign extension // end two bits: sign extension
SigBit d_inv = module->NotGate(NEW_ID_SUFFIX(stringf("bfa_se_inv_%d_%d_L", fa_row_ix, fa_el_ix)), SigBit d_inv = module->NotGate(NEW_ID_SUFFIX(stringf("bfa_se_inv_%d_L", fa_row_ix)),
PPij[((fa_row_ix + 1) * dec_count) + dec_count - 1]); PPij[((fa_row_ix + 1) * dec_count) + dec_count - 1]);
BuildBitwiseFa(module, NEW_ID_SUFFIX(stringf("fa_row_%d", fa_row_ix)).str(), BuildBitwiseFa(module, NEW_ID_SUFFIX(stringf("fa_row_%d", fa_row_ix)).str(),