[llvm-branch-commits] [llvm] InstCombine: Fold out nanless canonicalize pattern (PR #172998)

[Matt Arsenault via llvm-branch-commits]

arsenm wrote:

> https://alive2.llvm.org/ce/z/DMKuW4

The second case here has trouble when %x is undef (though the online version always times out) 

https://github.com/llvm/llvm-project/pull/172998