[Mlir-commits] [mlir] [mlir][spirv] Add support for SPV_ARM_tensors (PR #144667)

[Jakub Kuderski]

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@@ -1203,11 +1236,94 @@ void MatrixType::getCapabilities(
   llvm::cast<SPIRVType>(getColumnType()).getCapabilities(capabilities, storage);
 }
 
+//===----------------------------------------------------------------------===//
+// TensorArmType
+//===----------------------------------------------------------------------===//
+
+struct spirv::detail::TensorArmTypeStorage final : TypeStorage {
+  using KeyTy = std::tuple<ArrayRef<int64_t>, Type>;
+
+  static TensorArmTypeStorage *construct(TypeStorageAllocator &allocator,
+                                         const KeyTy &key) {
+    auto shape = std::get<0>(key);
+    auto elementType = std::get<1>(key);
+    shape = allocator.copyInto(shape);
+    return new (allocator.allocate<TensorArmTypeStorage>())
+        TensorArmTypeStorage(std::move(shape), std::move(elementType));
+  }
+
+  static llvm::hash_code hashKey(const KeyTy &key) {
+    return llvm::hash_combine(std::get<0>(key), std::get<1>(key));
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kuhar wrote:

also here

https://github.com/llvm/llvm-project/pull/144667