Function should_run_binaryen_optimizer

tools/link.py:304–310

()

def should_run_binaryen_optimizer():
  # run the binaryen optimizer in -O2+. in -O0 we don't need it obviously, while
  # in -O1 we don't run it as the LLVM optimizer has been run, and it does the
  # great majority of the work; not running the binaryen optimizer in that case
  # keeps -O1 mostly-optimized while compiling quickly and without rewriting
  # DWARF etc.
  return settings.OPT_LEVEL >= 2


def get_binaryen_lowering_passes():