4ast wrote:

what veristat says before/after?

re: selftests

there should be a flag to disable this, so the tests can remain as-is (with 
only Makefile change).

There is also -ftrivial-auto-var-init-max-size= flag. What is the default?
Looks like: char buf[64]; will be zero inited as well?
That will probably hurt performance/verification for cases like:
char comm[16];
bpf_get_current_comm(comm, ...)
?

https://github.com/llvm/llvm-project/pull/125601
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