[llvm] [SCCP] Remove LoadInst if it loaded from Constant GlobalVariable (PR #107245)

[via llvm-commits]

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@@ -357,8 +357,11 @@ static bool runIPSCCP(
     LLVM_DEBUG(dbgs() << "Found that GV '" << GV->getName()
                       << "' is constant!\n");
     while (!GV->use_empty()) {
-      StoreInst *SI = cast<StoreInst>(GV->user_back());
-      SI->eraseFromParent();
+      auto User = GV->user_back();
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ParkHanbum wrote:

thanks for advise!

https://github.com/llvm/llvm-project/pull/107245