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Increment _TECHMAP_BITS_CONNMAP_ by one since counting from zero

This commit is contained in:
Eddie Hung 2019-07-09 12:14:00 -07:00
parent 00d8a9dce2
commit c2db70f41e
1 changed files with 3 additions and 0 deletions
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3
passes/techmap/techmap.cc
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@ -649,10 +649,13 @@ struct TechmapWorker
unique_bit_id[bit] = unique_bit_id_counter++;
}
// Find highest bit set
int bits = 0;
for (int i = 0; i < 32; i++)
if (((unique_bit_id_counter-1) & (1 << i)) != 0)
bits = i;
// Increment index by one to get number of bits
bits++;
if (tpl->avail_parameters.count("\\_TECHMAP_BITS_CONNMAP_"))
parameters["\\_TECHMAP_BITS_CONNMAP_"] = bits;