Re: Help with new version of iqtree needed

[Gert Wollny <gw.fossdev@gmail.com>]

Hi Andreas, 

I've update the sse3 patch to not enable sse3 and not define __SSE3,
and added an sse2 code path to emulate the _mm_hadd_pd instruction
where needed. 

It compiles, and the alignment sequence test reports the same "failures
"and "passed" like the completely unpatched version.

However, later I get errors like: 

  ERROR: Checkpoint (example.phy.ckp.gz) indicates that a previous run 
  successfully finished
  Use `-redo` option if you really want to redo the analysis and 
  overwrite all output files.
  Command exited with non-zero status 2

with and without patching the code. 

best, 
Gert