Unconfirmed boehm-gc test failure

[Tom de Vries]

Hi Kai,

I encountered a test failure in boehm-gc ( 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64042 'FAIL: boehm-gc.c/gctest.c 
-O2 execution test' ).

I would like to ask somebody to confirm the PR,  which hopefully should be as 
simple as patching a .exp for iterated running of a single test (see comment 5), 
and running the boehm-gc test suite.

But I'm not sure who to ask, since there's no maintainer listed in MAINTAINERS. 
Any idea?

Thanks,
- Tom