[llvm-bugs] [Bug 48744] [InstCombine] x*3/4 > x not simplified

via llvm-bugs llvm-bugs at lists.llvm.org
Sun Jan 17 07:09:23 PST 2021


https://bugs.llvm.org/show_bug.cgi?id=48744

Nikita Popov <nikita.ppv at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED
 Fixed By Commit(s)|                            |a13c0f62c38131ef2656b06de02
                   |                            |d82110abaf272

--- Comment #2 from Nikita Popov <nikita.ppv at gmail.com> ---
@spatel: Great find! I wouldn't have expected this to work without nuw
intuitively.

I've implemented the fold in
https://github.com/llvm/llvm-project/commit/a13c0f62c38131ef2656b06de02d82110abaf272.

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