sub getRegNum()

in maxas/MaxAs/MaxAsGrammar.pm [1419:1424]

• 5 lines of code
• 3 McCabe index (conditional complexity)

sub getRegNum
{
    my ($regMap, $regName) = @_;

    return !exists($regMap->{$regName}) || ref($regMap->{$regName}) ? $regName : $regMap->{$regName};
}