[llvm-bugs] [Bug 26860] wrong code at -O3 on x86_64-linux-gnu

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=26860

Michael Kuperstein <mkuper at google.com> changed:

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

--- Comment #3 from Michael Kuperstein <mkuper at google.com> ---
My best guess of what happened:
r263462 changed the way we handle memsets. This may have masked the bug Sanjoy
described for this particular reproducer (so that's where bisection points to),
but it exposed it in a different case - PR27262. That was fixed in r266381.

In any case, the underlying problem is the same as PR27262.

*** This bug has been marked as a duplicate of bug 27262 ***

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