Compile it with reduced optimization under clang and see if that makes the problem go away? At least that's a starting point to track down the real problem.
Can you come up with a simple perl program that shows the issue?
EDIT: Maybe this is more a thing for bugs.perl.org than perlmonks? It's certainly an interpreter and/or compiler bug.
In reply to Re^3: Debugging perl crash
by 1s44c
in thread Debugging perl crash
by vsespb
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