[Mlir-commits] [mlir] [mlir] Fix correct memset range in `OwningMemRef` zero-init (PR #158200)

[Mehdi Amini]

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@@ -174,9 +174,7 @@ class OwningMemRef {
            it != end; ++it)
         init(*it, it.getIndices());
     } else {
-      memset(descriptor.data, 0,
-             nElements * sizeof(T) +
-                 alignment.value_or(detail::nextPowerOf2(sizeof(T))));
+      memset(descriptor.data, 0, nElements * sizeof(T));
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joker-eph wrote:

I suspect the confusion comes from `auto [data, alignedData] =` which should probably be `auto [allocatedPtr, alignedData] =` ... Can you update it line 167?

https://github.com/llvm/llvm-project/pull/158200