BSW: Compiling with -DSORT_PAIRS produces wrong results when using AVX512 specific code.
Compiling with -DSORT_PAIRS produces wrong results in MN4 (AVX512 specific code). Almost half of the scores in the output are -1.
When compiling AVX512 specific code using -DSORT_PAIRS there is a compilation error. The function sortPairsLen, defined in line 1926 of bandedSWA.cpp, is called with too few arguments. This function is only called if SORT_PAIRS is defined. The error seems easy to fix, as the function's last parameter is never used, but this fix might be the origin of the problem.