Try link time optimization
Seems to be straightforward under clang: https://llvm.org/docs/LinkTimeOptimization.html
For background, see Godbolt, Comm ACM 63, 41-49 (2020).
Seems to be straightforward under clang: https://llvm.org/docs/LinkTimeOptimization.html
For background, see Godbolt, Comm ACM 63, 41-49 (2020).