[Valgrind-users] bug in valgrind-3.13.0 + 3.12.0 ?

2017-12-20 Thread Jason Vas Dias
Good day - Please could anyone explain why valgrind v3.13.0, built for x86_64 under Linux (RHEL 7.4), is complaining about "Conditional jump or move depends on uninitialised value(s)" in this case - I cannot see how any memory accessed by this code is uninitialized, and inspecting the V bits and

Re: [Valgrind-users] bug in valgrind-3.13.0 + 3.12.0 ?

2017-12-20 Thread Philippe Waroquiers
Does it help to run with --expensive-definedness-checks=yes ? You might also try 3.14 GIT version, as some work was recently done in the area of definedness checking and the above option was also extended with a 3rd value (auto), which is less expensive. Philippe On Wed, 2017-12-20 at 15:37