[llvm-commits] [llvm] r139263 - /llvm/trunk/lib/Target/README.txt

[Marius Wachtler]

Hello

I am trying to implement this as an exercise for me.
Attached you can find a patch which should implement the first
transformation as an InstructionSimplify optimization.

Can you please give me feedback if I'm on the right track to do this
in InstSimplify and using the matcher?
My pattern looks complicated and very specific is there a easy/better
way to do it?

Thanks
Marius Wachtler
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