[llvm] SelectionDAG/expandFMINIMUMNUM_FMAXIMUMNUM: FCANONICALIZE is needed only for sNaN (PR #108180)

YunQiang Su via llvm-commits llvm-commits at lists.llvm.org
Wed Sep 11 06:48:44 PDT 2024


wzssyqa wrote:

> Needs test changes

I only see that we have `nnan` option while there is no similiar one for sNaN.
https://llvm.org/docs/LangRef.html

How to mark a variable to never SNaN while may qNaN?

https://github.com/llvm/llvm-project/pull/108180


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