[llvm] [CodeGenPrepare] Folding `urem` with loop invariant value as remainder (PR #96625)

[Yingwei Zheng via llvm-commits]

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@@ -1974,6 +1975,161 @@ static bool foldFCmpToFPClassTest(CmpInst *Cmp, const TargetLowering &TLI,
   return true;
 }
 
+static bool isRemOfLoopIncrementWithLIV(Value *Rem, const LoopInfo *LI,
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dtcxzyw wrote:

Is `LIV` an abbreviation for `LoopInVariant`?

https://github.com/llvm/llvm-project/pull/96625