[llvm] [X86] Try Folding icmp of v8i32 -> fcmp of v8f32 on AVX (PR #82290)

[Phoebe Wang via llvm-commits]

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@@ -2471,6 +2474,8 @@ bool TargetLowering::SimplifyDemandedBits(
     if (SimplifyDemandedBits(Src, InDemandedBits, InDemandedElts, Known, TLO,
                              Depth + 1))
       return true;
+
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phoebewang wrote:

Looks nothing changed in this file, should revert the whole file?

https://github.com/llvm/llvm-project/pull/82290