[llvm-branch-commits] [compiler-rt] [NFC][sanitizer] Add Debug utility to print thread history (PR #111948)

[Vitaly Buka via llvm-branch-commits]

vitalybuka wrote:

> Will uses of [`__asan::DescribeThread`](https://github.com/llvm/llvm-project/blob/main/compiler-rt/lib/asan/asan_descriptions.cpp#L39) be replaced with `__sanitizer::PrintThreadHistory` introduced in this patch?

Not sure. WDYT?

DescribeThread prints, 1-thread  + 1-stack and OK for existing application
PrintThreadHistory deduplicate stacks.



https://github.com/llvm/llvm-project/pull/111948