lib64ubsan1-i386-cross 9.2.1-21ubuntu1cross2 (amd64 binary) in ubuntu focal

 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:
9.2.1-21ubuntu1cross2
Source:
gcc-9-cross 18ubuntu2 source package in Ubuntu
Status:
Superseded
Component:
universe
Priority:
Optional