[llvm] [GVN] MemorySSA for GVN: embed the memory state in symbolic expressions (PR #123218)

[Yingwei Zheng via llvm-commits]

dtcxzyw wrote:

> > Can you check which tests are broken after turning on `GVNEnableMemorySSA`?
> 
> Were you referring to [dtcxzyw/llvm-opt-benchmark#1995](https://github.com/dtcxzyw/llvm-opt-benchmark/pull/1995) or some other tests that now appear to be broken?

I mean the existing regression tests (with MemDep on). They should be helpful as we are planning to replace MemDep with MemSSA in the future.


https://github.com/llvm/llvm-project/pull/123218