https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99886
David Malcolm <dmalcolm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2021-04-02 Summary|Infinite loop in -fanalyzer |Delay loop in -fanalyzer |seen on |seen on |gcc.dg/analyzer/malloc-1.c |gcc.dg/analyzer/malloc-1.c |with -fanalyzer-verbosity=0 |with -fanalyzer-verbosity=0 --- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Not an infinite loop; it "merely" counts very slowly from 0 to 0xffffffff due to ((unsigned)0) - 1 as a loop boundary. Testing a fix.