[llvm-bugs] [Bug 36671] [llvm-mca][x86] Teach how to identify optimizable register-register moves and zero-idioms.

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=36671

Andrea Di Biagio <andrea.dibiagio at gmail.com> changed:

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

--- Comment #17 from Andrea Di Biagio <andrea.dibiagio at gmail.com> ---
Fixed by the following commits:

http://llvm.org/viewvc/llvm-project?view=revision&revision=342555
http://llvm.org/viewvc/llvm-project?view=revision&revision=343307
http://llvm.org/viewvc/llvm-project?view=revision&revision=343691
http://llvm.org/viewvc/llvm-project?view=revision&revision=344334

What is left to do now is to update scheduling models, so that we can start
describing these features.
At the moment, we only describe dependency-breaking instructions and
optimizable register moves on Jaguar.

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