https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96913
Sergei Trofimovich <slyfox at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|gcc-11: __gcov_merge_topn |[10/11 regression] gcov |hangs |TOPN streaming is incorrect | |for shared libraries Known to work| |9.3.0 Known to fail| |10.2.0 --- Comment #6 from Sergei Trofimovich <slyfox at gcc dot gnu.org> --- https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=5f32f9cf13f99f6295591927950aaf98aa8dba91 is probably the first time regression was introduced (gcc10+).