[PATCH] D56672: [HWASAN] Instrument globals

[Eugene Leviant via Phabricator via llvm-commits]

evgeny777 added a comment.

> even for internal / non-preemptible globals.

Why so? The only case I can imagine is ThinLTO promotion, but in such case instrumented code is imported as well

> I wonder if the same could be achieved with a clever use of ifunc?

Do you mean generating ifunc for each instrumented global and tagging a pointer there?


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https://reviews.llvm.org/D56672