diff options
Diffstat (limited to 'passes')
| -rw-r--r-- | passes/opt/wreduce.cc | 2 | ||||
| -rw-r--r-- | passes/techmap/techmap.cc | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/passes/opt/wreduce.cc b/passes/opt/wreduce.cc index f749c8249..1fbc41082 100644 --- a/passes/opt/wreduce.cc +++ b/passes/opt/wreduce.cc @@ -497,7 +497,7 @@ struct WreducePass : public Pass { log(" flows that use the 'memory_memx' pass.\n"); log("\n"); log(" -keepdc\n"); - log(" Do not optimize explicit don't-care values on $mux cells.\n"); + log(" Do not optimize explicit don't-care values.\n"); log("\n"); } void execute(std::vector<std::string> args, Design *design) YS_OVERRIDE diff --git a/passes/techmap/techmap.cc b/passes/techmap/techmap.cc index ab0bd3b54..ceb053825 100644 --- a/passes/techmap/techmap.cc +++ b/passes/techmap/techmap.cc @@ -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; |