[Bug gcov-profile/85201] [GCOV] A statement with two && operators and a comma operator in the for loop body is wrongly marked in gcov

[yangyibiao at nju dot edu.cn]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85201

--- Comment #2 from Yibiao Yang <yangyibiao at nju dot edu.cn> ---
@marxin Is this a real bug? or this bug is only default behavior?