[llvm] [LAA/SLP] Don't truncate APInt in getPointersDiff (PR #139941)

[Alexey Bataev via llvm-commits]

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@@ -3788,7 +3789,7 @@ class BoUpSLP {
     SmallVector<int, 4> ReuseShuffleIndices;
 
     /// Does this entry require reordering?
-    SmallVector<unsigned, 4> ReorderIndices;
+    SmallVector<uint64_t, 4> ReorderIndices;
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alexey-bataev wrote:

Restore

https://github.com/llvm/llvm-project/pull/139941