[llvm] [DAGCombiner][VP] Add DAGCombine for VP_MUL (PR #80105)

[Jianjian Guan via llvm-commits]

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@@ -1948,7 +1948,8 @@ SDValue DAGCombiner::visit(SDNode *N) {
   case ISD::SMULFIXSAT:
   case ISD::UMULFIX:
   case ISD::UMULFIXSAT:         return visitMULFIX(N);
-  case ISD::MUL:                return visitMUL(N);
+  case ISD::MUL:
+    return visitMUL<EmptyMatchContext>(N);
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jacquesguan wrote:

Done.

https://github.com/llvm/llvm-project/pull/80105