[llvm] [InstCombine] Decompose more icmps into masks (PR #110836)

[via llvm-commits]

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@@ -92,18 +92,21 @@ namespace llvm {
   Constant *getPredForFCmpCode(unsigned Code, Type *OpTy,
                                CmpInst::Predicate &Pred);
 
-  /// Represents the operation icmp (X & Mask) pred 0, where pred can only be
+  /// Represents the operation icmp (X & Mask) pred Cmp, where pred can only be
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goldsteinn wrote:

Just an initial thought, but imo `Cmp` implies we are doing `(icmp pred (X & Mask), (another icmp)`. How about `Val`? 

https://github.com/llvm/llvm-project/pull/110836