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

[Alexey Bataev via llvm-commits]

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@@ -10322,9 +10325,21 @@ bool BoUpSLP::canBuildSplitNode(ArrayRef<Value *> VL,
       (LocalState.getMainOp()->isCast() && LocalState.getAltOp()->isCast()) ||
       (LocalState.getMainOp()->isUnaryOp() &&
        LocalState.getAltOp()->isUnaryOp())) {
+    SmallVector<Value *> Ops0, Ops1;
+    for (Value *V : VL) {
+      auto *I = dyn_cast<Instruction>(V);
+      if (!I)
+        continue;
+      Ops0.push_back(I->getOperand(0));
+      Ops1.push_back(I->getOperand(I->isBinaryOp() ? 1 : 0));
+    }
+    TTI::OperandValueInfo Op1Info = getOperandInfo(Ops0);
+    TTI::OperandValueInfo Op2Info = getOperandInfo(Ops1);
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alexey-bataev wrote:

Fixed

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