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another multiplier fix

This commit is contained in:
Lofty 2025-09-15 10:18:30 +01:00
parent 50299469fc
commit 500840ae6b
1 changed files with 18 additions and 7 deletions
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25
himbaechel/uarch/gatemate/route_mult.cc
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@ -614,27 +614,38 @@ void route_mult_x2y2_lower(Context *ctx, NetInfo *net, CellInfo *lower, Loc loc,
auto sb_sml_p08_y1_int = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P08.Y1_int")));
auto sb_sml_p08_ydiag_int = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P08.YDIAG_int")));
auto sb_sml_p08_ydiag =
ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P08.YDIAG"))); // AKA SB_SML.P07.X23
ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P08.YDIAG")));
auto sb_sml_p07_x23 =
ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P07.X23")));
auto sb_sml_p07_ydiag_int = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P07.YDIAG_int")));
auto sb_sml_p07_ydiag =
ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P07.YDIAG"))); // AKA SB_SML.P06.X23
ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P07.YDIAG")));
auto sb_sml_p06_x23 =
ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P06.X23")));
auto sb_sml_p06_ydiag_int = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P06.YDIAG_int")));
auto sb_sml_p06_ydiag =
ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P06.YDIAG"))); // AKA SB_SML.P05.X23
ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P06.YDIAG")));
auto sb_sml_p05_x23 =
ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P05.X23")));
auto sb_sml_p05_ydiag_int = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P05.YDIAG_int")));
auto sb_sml_p05_y1_int = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P05.Y1_int")));
auto sb_sml_p05_y1 = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_SML.P05.Y1")));
find_and_bind_downhill_pip(ctx, cpe_out1, sb_sml_p08_d0, net);
find_and_bind_downhill_pip(ctx, sb_sml_p08_d0, sb_sml_p08_y1_int, net);
find_and_bind_downhill_pip(ctx, sb_sml_p08_y1_int, sb_sml_p08_ydiag_int, net);
find_and_bind_downhill_pip(ctx, sb_sml_p08_ydiag_int, sb_sml_p08_ydiag, net); // inverting
find_and_bind_downhill_pip(ctx, sb_sml_p08_ydiag, sb_sml_p07_ydiag_int, net);
find_and_bind_downhill_pip(ctx, sb_sml_p08_ydiag, sb_sml_p07_x23, net);
find_and_bind_downhill_pip(ctx, sb_sml_p07_x23, sb_sml_p07_ydiag_int, net);
find_and_bind_downhill_pip(ctx, sb_sml_p07_ydiag_int, sb_sml_p07_ydiag, net); // inverting
find_and_bind_downhill_pip(ctx, sb_sml_p07_ydiag, sb_sml_p06_ydiag_int, net);
find_and_bind_downhill_pip(ctx, sb_sml_p07_ydiag, sb_sml_p06_x23, net);
find_and_bind_downhill_pip(ctx, sb_sml_p06_x23, sb_sml_p06_ydiag_int, net);
find_and_bind_downhill_pip(ctx, sb_sml_p06_ydiag_int, sb_sml_p06_ydiag, net); // inverting
find_and_bind_downhill_pip(ctx, sb_sml_p06_ydiag, sb_sml_p05_ydiag_int, net);
find_and_bind_downhill_pip(ctx, sb_sml_p06_ydiag, sb_sml_p05_x23, net);
find_and_bind_downhill_pip(ctx, sb_sml_p05_x23, sb_sml_p05_ydiag_int, net);
find_and_bind_downhill_pip(ctx, sb_sml_p05_ydiag_int, sb_sml_p05_y1_int, net);
find_and_bind_downhill_pip(ctx, sb_sml_p05_y1_int, in_mux, net); // inverting
find_and_bind_downhill_pip(ctx, sb_sml_p05_y1_int, sb_sml_p05_y1, net);
find_and_bind_downhill_pip(ctx, sb_sml_p05_y1, in_mux, net);
} else {
auto sb_big_p08_d0 = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_BIG.P08.D0")));
auto sb_big_p08_y1 = ctx->getWireByName(IdStringList::concat(x1y1, ctx->idf("SB_BIG.P08.Y1")));