[PATCH] D143108: [Asan] Add "funclet" OpBundle to Asan calls that are generated inside a funclet

[Sylvain Audi via Phabricator via llvm-commits]

saudi created this revision.
saudi added reviewers: rnk, steveire, rsmith, smeenai.
saudi added projects: LLVM, Sanitizers, All.
Herald added subscribers: Enna1, hiraditya.
saudi requested review of this revision.
Herald added a subscriber: llvm-commits.

This patch implements the fix suggested in the comments of PR39667

It ensures that when asan creates calls (`__asan_*`) inside of a funclet, those calls are tagged with the required "funclet" OpBundle.
It only applies to EH personality that use funclets, especially Windows EH.

Also, changed localescape test, switching its EH personality to match the code which doesn't match the funclet scoping.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D143108

Files:
  llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
  llvm/test/Instrumentation/AddressSanitizer/asan-funclet.ll
  llvm/test/Instrumentation/AddressSanitizer/localescape.ll

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