[Mlir-commits] [mlir] [mlir][vector] Add pattern to rewrite contiguous ExtractStridedSlice into Extract (PR #111541)

[Andrzej Warzyński]

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@@ -329,12 +329,76 @@ class DecomposeNDExtractStridedSlice
   }
 };
 
+static void populateFromInt64AttrArray(ArrayAttr arrayAttr,
+                                       SmallVectorImpl<int64_t> &results) {
+  for (auto attr : arrayAttr)
+    results.push_back(llvm::cast<IntegerAttr>(attr).getInt());
+}
+
+/// Pattern to rewrite simple cases of N-D extract_strided_slice, where the
+/// slice is contiguous, into extract and shape_cast.
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banach-space wrote:

Nice-to-have - MLIR example with "before" and "after"

https://github.com/llvm/llvm-project/pull/111541