[llvm] [InstCombine] foldFPSignBitOps - fabs(X) * fabs(X) -> freeze(X) * freeze(X) (PR #120072)

[Simon Pilgrim via llvm-commits]

RKSimon wrote:

@nunoplopes is there any way to filter the project zero reports to just keep track of the alive2 failures that llvm now cares about?

https://github.com/llvm/llvm-project/pull/120072