[Bug tree-optimization/77983] [5/6/7 Regression] destructor call optimized out
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77983 --- Comment #2 from Andrew Pinski --- Use something different than memset is the other fix. There is also a thread in glibc mailing list about a secure memset
[Bug tree-optimization/77983] [5/6/7 Regression] destructor call optimized out
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77983 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC||marxin at gcc dot gnu.org Resolution|--- |INVALID --- Comment #1 from Martin Liška --- Hi. Please look at documentation for -flifetime-dse, btw.: g++ pr77983.cpp -O1 -flifetime-dse=0 && ./a.out Before:000102030405060708090a0b0c0d0e0f10111213 After : I'm closing as invalid.