[llvm] [Matrix] Don't update Changed based on Visit* return value (NFC). (PR #142487)

[Florian Hahn via llvm-commits]

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@@ -1107,7 +1112,7 @@ class LowerMatrixIntrinsics {
   }
 
   /// Replace intrinsic calls
-  bool VisitCallInst(CallInst *Inst) {
+  bool tryVisitCallInst(CallInst *Inst) {
     if (!Inst->getCalledFunction() || !Inst->getCalledFunction()->isIntrinsic())
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fhahn wrote:

This should never happen I think, this should be only called with intrinsics we can handle. Same for the default case. Maybe leave the name as as for now?

https://github.com/llvm/llvm-project/pull/142487