[PATCH] D144057: [GVN] permit GVN of non-local loads for ASAN unless undef or alloca is produced

Wed Mar 8 16:00:39 PST 2023

nickdesaulniers added a comment.

In D144057#4166558 <https://reviews.llvm.org/D144057#4166558>, @melver wrote:

> Do the KASAN tests in the kernel pass (need to use -next, mainline is currently broken)? Wondering how we can double check there are no new false positives nor false negatives.

How do I run those?

In D144057#4175101 <https://reviews.llvm.org/D144057#4175101>, @nikic wrote:

> You want something more like this: https://godbolt.org/z/8z66K7xbh

Does ASAN catch that case? ;)

Repository:
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https://reviews.llvm.org/D144057