[compiler-rt] [test][asan] Check for order of DynInitPoison (PR #101584)

[via llvm-commits]

alvinhochun wrote:

This looks like the test is expecting the static initialization to be done in a specific order (first `initialization-nobug.cpp` then `initialization-nobug-extra.cpp`), but the order of static initialization in different TUs is unspecified, isn't it? So it doesn't seem to be a bug with the mingw-w64 target, just that the ordering of functions in the combined `.ctors` section and that the list is executed backwards on mingw-w64 CRT, is making it behave differently compared to Linux and even MSVC targets.

https://github.com/llvm/llvm-project/pull/101584