[PATCH] D39841: [CodeGenPrepare] Check that erased sunken address are not reused

[Alexander Richardson via Phabricator via llvm-commits]

arichardson added a comment.

I just tried applying this patch locally and compiling the FreeBSD kernel again. The runtime crash that goes away if I revert https://reviews.llvm.org/rL314794 is still present even with this patch.

I am not sure what is going wrong there, I will have to try and find a reduced test case.


Repository:
  rL LLVM

https://reviews.llvm.org/D39841