test_pmgen - test pass for pmgen

yosys> help test_pmgen

test_pmgen -reduce_chain [options] [selection]

Demo for recursive pmgen patterns. Map chains of AND/OR/XOR to $reduce_*.

test_pmgen -reduce_tree [options] [selection]

Demo for recursive pmgen patterns. Map trees of AND/OR/XOR to $reduce_*.

test_pmgen -eqpmux [options] [selection]

Demo for recursive pmgen patterns. Optimize EQ/NE/PMUX circuits.

test_pmgen -generate [options] <pattern_name>

Create modules that match the specified pattern.