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From: "qing.zhao at oracle dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug gcov-profile/95348] GCC records zero functions and modules in
 the profiling data file, ICC does NOT
Date: Fri, 29 May 2020 16:37:39 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95348

--- Comment #13 from Qing Zhao <qing.zhao at oracle dot com> ---
> The only exception is a cross-profiling:
> https://gcc.gnu.org/onlinedocs/gcc/Cross-profiling.html
>=20
> where one can use GCOV_PREFIX environment variable to save .gcda files to=
 a
> separate location.
>=20
> Do you use it? Or do you use any of -fprofile-dir options?

Yes,  We use -fprofile-dir=3Dpd%p when compile the modules.=