[llvm-bugs] [Bug 23673] more optimize oppotunity

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=23673

Sanjay Patel <spatel+llvm at rotateright.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
 Fixed By Commit(s)|                            |313264
             Status|NEW                         |RESOLVED

--- Comment #2 from Sanjay Patel <spatel+llvm at rotateright.com> ---
This is fixed on trunk (r324237).

As suggested, this was solved generally using knownbits analysis in
InstSimplify:
https://reviews.llvm.org/rL313264

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