[Mlir-commits] [mlir] [mlir][Vector] Promote buffers accessed via dynamic subviews and memref.copy (PR #217793)

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Wed Oct 7 21:48:38 PDT 2026


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git-clang-format --diff origin/main HEAD --extensions h,cpp -- mlir/include/mlir/Dialect/MemRef/Transforms/MemorySlotOpInterfaceImpl.h mlir/lib/Dialect/MemRef/Transforms/MemorySlotOpInterfaceImpl.cpp mlir/lib/Dialect/Vector/Transforms/MemorySlotOpInterfaceImpl.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/mlir/lib/Dialect/MemRef/Transforms/MemorySlotOpInterfaceImpl.cpp b/mlir/lib/Dialect/MemRef/Transforms/MemorySlotOpInterfaceImpl.cpp
index 2a1c87fd3..56db5671a 100644
--- a/mlir/lib/Dialect/MemRef/Transforms/MemorySlotOpInterfaceImpl.cpp
+++ b/mlir/lib/Dialect/MemRef/Transforms/MemorySlotOpInterfaceImpl.cpp
@@ -288,7 +288,6 @@ getPromotableSubViewOffsets(memref::SubViewOp subView) {
   return offsets;
 }
 namespace {
-
 /// Mem2Reg model for `memref.copy`.
 ///
 /// Mem2Reg turns a memref slot into one vector SSA value and tracks which value
@@ -492,7 +491,6 @@ struct SubViewOpAliasModel
         .getResult();
   }
 };
-
 } // namespace
 
 //===----------------------------------------------------------------------===//
diff --git a/mlir/lib/Dialect/Vector/Transforms/MemorySlotOpInterfaceImpl.cpp b/mlir/lib/Dialect/Vector/Transforms/MemorySlotOpInterfaceImpl.cpp
index 58dcd5a82..9b71bcff2 100644
--- a/mlir/lib/Dialect/Vector/Transforms/MemorySlotOpInterfaceImpl.cpp
+++ b/mlir/lib/Dialect/Vector/Transforms/MemorySlotOpInterfaceImpl.cpp
@@ -105,7 +105,6 @@ isPromotableTransfer(VectorTransferOpInterface xferOp, const MemorySlot &slot,
 //===----------------------------------------------------------------------===//
 
 namespace {
-
 /// Mem2Reg model for a `vector.transfer_read` of the slot.
 struct TransferReadOpMemOpModel
     : public PromotableMemOpInterface::ExternalModel<TransferReadOpMemOpModel,
@@ -203,8 +202,6 @@ struct TransferWriteOpMemOpModel
     return DeletionKind::Delete;
   }
 };
-
-
 } // namespace
 
 //===----------------------------------------------------------------------===//

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https://github.com/llvm/llvm-project/pull/217793


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