[Bug gcov-profile/64123] [5 Regression] Instrumented Firefox segfaults on start

[nathan at acm dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64123

--- Comment #24 from Nathan Sidwell <nathan at acm dot org> ---
xur, can you provide your testcase?  with a regular use of multiple DSOs, I
can't get a failure. (no dlopen used).