[llvm] [VP][RISCV] Introduce vp.splat and RISC-V. (PR #98731)

[Yeting Kuo via llvm-commits]

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@@ -5859,7 +5866,11 @@ SDValue DAGTypeLegalizer::PromoteIntRes_ScalarOp(SDNode *N) {
   EVT NOutElemVT = NOutVT.getVectorElementType();
 
   SDValue Op = DAG.getNode(ISD::ANY_EXTEND, dl, NOutElemVT, N->getOperand(0));
-
+  if (N->isVPOpcode()) {
+    SDValue Mask = N->getOperand(1);
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yetingk wrote:

Done.

https://github.com/llvm/llvm-project/pull/98731