[Bug gcov-profile/82702] gcov intermediate format is creating multiple 'gcov' files, it was creating a single file up to GCC 6

[mcastelluccio at mozilla dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82702

--- Comment #2 from Marco Castelluccio <mcastelluccio at mozilla dot com> ---
(In reply to Andrew Pinski from comment #1)
> https://gcc.gnu.org/onlinedocs/gcc/Invoking-Gcov.html#Invoking-Gcov
> 
> The output is a single .gcov file per .gcda file. 
> 
> The same documentation was in GCC 5.1.0's docs:
> https://gcc.gnu.org/onlinedocs/gcc-5.1.0/gcc/Invoking-Gcov.html#Invoking-Gcov

Exactly. So "gcov -i file.gcno" should generate (and indeed, was generating) a
single gcov file. Now, it's generating multiple gcov files.