[llvm-branch-commits] [clang] [Clang] Introduce -fsanitize=alloc-token (PR #156839)

[Hans Wennborg via llvm-branch-commits]

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+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 6
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zmodem wrote:

I would suggest hand-writing the expectations instead, to make it more clear what are actually the interesting bits being checked for.

I put some comments below, but IIUC this test should just boil down to verifying that `test_malloc` calls `__alloc_token_malloc` and `no_sanitize_malloc` calls regular `malloc`. I think that can be expressed much more clearly.

https://github.com/llvm/llvm-project/pull/156839