[llvm] [SLP]Pass operand info and context to TTI cost queries (PR #224931)

[Simon Pilgrim via llvm-commits]

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@@ -17329,15 +17381,15 @@ BoUpSLP::getEntryCost(const TreeEntry *E, ArrayRef<Value *> VectorizedVals,
         VecCost = ChainCost(E->getOpcode()) + ChainCost(E->getAltOpcode());
       } else if (auto *CI0 = dyn_cast<CmpInst>(VL0)) {
         auto *MaskTy = getWidenedType(Builder.getInt1Ty(), VL.size());
-        VecCost = TTIRef.getCmpSelInstrCost(
-            E->getOpcode(), VecTy, MaskTy, CI0->getPredicate(), CostKind,
-            {TTI::OK_AnyValue, TTI::OP_None}, {TTI::OK_AnyValue, TTI::OP_None},
-            VL0);
+        TTI::OperandValueInfo Op1Info = getOperandInfo(E->getOperand(0));
+        TTI::OperandValueInfo Op2Info = getOperandInfo(E->getOperand(1));
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RKSimon wrote:

Use Op0Info/Op1Info to match operand index?

https://github.com/llvm/llvm-project/pull/224931