libubsan0-dbg 4.9.1-16ubuntu5 (amd64 binary) in ubuntu utopic

 UndefinedBehaviorSanitizer can be enabled via -fsanitize=undefined.
 Various computations will be instrumented to detect undefined behavior
 at runtime. Available for C and C++.

Details

Package version:
4.9.1-16ubuntu5
Source:
gcc-4.9 4.9.1-16ubuntu5 source package in Ubuntu
Status:
Superseded
Component:
main
Priority:
Extra