[llvm] [JumpThreading] Invalidate LVI after `combineMetadataForCSE`. (PR #65219)

[via llvm-commits]

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@@ -1269,6 +1269,7 @@ bool JumpThreadingPass::simplifyPartiallyRedundantLoad(LoadInst *LoadI) {
     if (IsLoadCSE) {
       LoadInst *NLoadI = cast<LoadInst>(AvailableVal);
       combineMetadataForCSE(NLoadI, LoadI, false);
+      LVI->eraseBlock(NLoadI->getParent());
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DianQK wrote:

I exposed the API. I'm learning how to get ValueHandle to handle this automatically. This may take some time.

https://github.com/llvm/llvm-project/pull/65219