| commit | f8884b9c51faea329196bf5914bcd2d700622c38 | |
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| Wed, 14 Jul 2021 07:40:11 +0000 (14 09:40 +0200) | ||
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | |
| Wed, 21 Jul 2021 09:39:30 +0000 (21 11:39 +0200) | ||
| tree | 14c9f970f6756cd58fd00bcaab04e4db9de47b00 | treesnapshot (tar.gz zip) |
| parent | e0335bb7d1fc7dd05e91bcdd1f65b2bcf8ec1a09 | commitdiff |
gcov: Fix use of profile info section
If the -fprofile-info-section is used, then the gcov information is registered
in a linker set. This is done by build_gcov_info_var_registration(). The
compiler generated object placed in the section was not marked as referenced,
so once optimization was enabled, this object was optimized away. Mark it as
referenced.
gcc/
* coverage.c (build_gcov_info_var_registration): Mark the object placed
in the linker set as referenced so that it does not get optimized away.
If the -fprofile-info-section is used, then the gcov information is registered
in a linker set. This is done by build_gcov_info_var_registration(). The
compiler generated object placed in the section was not marked as referenced,
so once optimization was enabled, this object was optimized away. Mark it as
referenced.
gcc/
* coverage.c (build_gcov_info_var_registration): Mark the object placed
in the linker set as referenced so that it does not get optimized away.
| gcc/coverage.c | diffblobblamehistory |