[PATCH] D41222: Handle previously ASAN-instrumented IR gracefully when ASAN re-invoked

[Teresa Johnson via Phabricator via llvm-commits]

tejohnson added a comment.

In https://reviews.llvm.org/D41222#955655, @pcc wrote:

> If this doesn't even fix the ThinLTO bug I don't see why we should land it. The other scenarios mentioned on the bug are "no warranty" scenarios because they use flags like `-emit-llvm` which aren't really user facing.


The fix is small though, and seems better than asserting (or a runtime error as in the release build case)?


https://reviews.llvm.org/D41222