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bugfix

This commit is contained in:
Stan Lee 2026-04-20 15:12:56 -07:00
parent 102cbb8c0a
commit 1646f7712a
1 changed files with 6 additions and 2 deletions
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8
passes/cmds/splitcells.cc
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@ -187,6 +187,7 @@ struct SplitcellsWorker
std::string base_name = cell->name.str();
IdString slice_name;
if (blast) {
// Strip existing brackets from cell name
size_t bracket_pos = base_name.find('[');
@ -202,12 +203,15 @@ struct SplitcellsWorker
Wire *w = raw_q[slice_lsb].wire;
std::string wire_name = w->name.str();
// Extract bit offset from the wire (ex: 0)
int bit_offset = user_index(slice_lsb);
// Concatenate wire index (ex: \Memory[0] -> [0]) to the bit offset (ex: [0][bit])
size_t bracket_pos = wire_name.find('[');
if (bracket_pos != std::string::npos) {
wire_indices = wire_name.substr(bracket_pos) + stringf(
"%c%d%c", format[0], slice_lsb, format[1]);
} else { // no brackets, so no concatenation
"%c%d%c", format[0], bit_offset, format[1]);
} else { // no brackets, so no concatenation using wire, use slice_lsb instead
wire_indices = stringf(
"%c%d%c", format[0], slice_lsb, format[1]);
}