[llvm] [TTI][RISCV] Model cost of loading constants arms of selects and compares (PR #109824)

[Alexey Bataev via llvm-commits]

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@@ -10519,8 +10521,10 @@ BoUpSLP::getEntryCost(const TreeEntry *E, ArrayRef<Value *> VectorizedVals,
     auto GetVectorCost = [&](InstructionCost CommonCost) {
       auto *MaskTy = getWidenedType(Builder.getInt1Ty(), VL.size());
 
-      InstructionCost VecCost = TTI->getCmpSelInstrCost(
-          E->getOpcode(), VecTy, MaskTy, VecPred, CostKind, VL0);
+      InstructionCost VecCost =
+          TTI->getCmpSelInstrCost(E->getOpcode(), VecTy, MaskTy, VecPred,
+                                  CostKind, getOperandInfo(E->getOperand(0)),
+                                  getOperandInfo(E->getOperand(1)), VL0);
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alexey-bataev wrote:

Kind of. Use default values here and use actual operand info in a separate patch

https://github.com/llvm/llvm-project/pull/109824