[Bug gcov-profile/88913] [GCOV] Wrong frequencies when a global variable is in a while expression in gcov

[yangyibiao at nju dot edu.cn]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88913

--- Comment #2 from Yibiao Yang <yangyibiao at nju dot edu.cn> ---
(In reply to Martin Liška from comment #1)
> Fixed on trunk in r247374.

Thanks.