[llvm-bugs] [Bug 40878] Failure to reduce indvarsimplify modulo loop output to a simple AND mask

via llvm-bugs llvm-bugs at lists.llvm.org
Mon Feb 3 10:19:47 PST 2020


https://bugs.llvm.org/show_bug.cgi?id=40878

Dave Green <david.green at arm.com> changed:

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

--- Comment #4 from Dave Green <david.green at arm.com> ---
Hmm. IIRC, I doubt that D58435 fixed this, exactly. I would have expected that
to keep the loop around, as it would be treating it as a high cost expansion.
Perhaps something else knows how to simplify the loop now?

It does look fixed though. Closing, even if I'm not exactly sure from where.

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