[llvm-bugs] [Bug 34482] opt crashes with "opt -gvn -newgvn": Assertion `BeforeCC->isEquivalentTo(AfterCC) && "Value number changed after main loop completed!"' failed

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=34482

Florian Hahn <Florian.Hahn at arm.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #5 from Florian Hahn <Florian.Hahn at arm.com> ---
I failed to reproduce the issue, but I suspect it is caused by NewGVN's
phi-of-ops handling and it might have been fixed by
https://reviews.llvm.org/rL330334.

Closing this as duplicate of 35074, which as a bunch of simple cases which
trigger the assertion.

*** This bug has been marked as a duplicate of bug 35074 ***

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