toplevel-specific segfault with syevr

[pveber]

Hi Markus,

I noticed the following problem using ocaml 4.13.1 and lacaml 11.0.8:

# #require "lacaml";;
/home/pveber/.opam/4.13.1/lib/ocaml/bigarray.cma: loaded
/home/pveber/.opam/4.13.1/lib/lacaml: added to search path
/home/pveber/.opam/4.13.1/lib/lacaml/lacaml.cma: loaded
# Lacaml.D.syevr @@ Lacaml.D.Mat.of_array [| [| 1. ; 0. |] ; [| 0. ; 1. |] |];;
Erreur de segmentation (core dumped)

The problem shows more generally under bytecode compilation. The function works fine in native mode though. I'm sorry I don't have more to investigate right now, but maybe the issue will be obvious for you ;).