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

[Alexey Bataev via llvm-commits]

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@@ -3671,6 +3671,7 @@ class BoUpSLP {
 
     if (UserTreeIdx.UserTE)
       Last->UserTreeIndices.push_back(UserTreeIdx);
+    Last->dump();
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alexey-bataev wrote:

No, it's a bad solution. 1. It first be emitted only in debug builds and only if -debug is provided. 2. Better to move it to each LLVM_DEBUG, where the messages for entries are printed

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