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another multiplier fix

This commit is contained in:
Lofty 2025-09-15 15:48:12 +01:00
parent 2452061824
commit ea85132f17
1 changed files with 5 additions and 3 deletions
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8
himbaechel/uarch/gatemate/route_mult.cc
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@ -139,10 +139,12 @@ void route_mult_x1y1_upper_in1(Context *ctx, NetInfo *net, CellInfo *upper, Loc
find_and_bind_downhill_pip(ctx, cpe_out2_int, cpe_out2, net);
if (is_fourgroup_a) {
auto sb_big = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_BIG.P01.D0")));
auto sb_big_d0 = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_BIG.P01.D0")));
auto sb_big_y1 = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_BIG.P01.Y1")));
find_and_bind_downhill_pip(ctx, cpe_out2, sb_big, net);
find_and_bind_downhill_pip(ctx, sb_big, in_mux, net); // inverting
find_and_bind_downhill_pip(ctx, cpe_out2, sb_big_d0, net);
find_and_bind_downhill_pip(ctx, sb_big_d0, sb_big_y1, net);
find_and_bind_downhill_pip(ctx, sb_big_y1, in_mux, net); // inverting
} else {
auto sb_sml_d0 = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P01.D0")));
auto sb_sml_y1_int = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P01.Y1_int")));