[llvm] [SLP] Normalize debug messages for newTreeEntry. (PR #119514)

[Alexey Bataev via llvm-commits]

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@@ -3671,7 +3671,7 @@ class BoUpSLP {
 
     if (UserTreeIdx.UserTE)
       Last->UserTreeIndices.push_back(UserTreeIdx);
-    Last->dump();
+    LLVM_DEBUG(Last->dump());
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alexey-bataev wrote:

No, make it part of debug messages, do not dump it here

https://github.com/llvm/llvm-project/pull/119514