[llvm] [mlir] [TOSA] Add Tosa_Shape type and ConstShapeOp (PR #122547)

[via llvm-commits]

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@@ -962,11 +970,31 @@ LogicalResult tosa::TableOp::verify() {
   return success();
 }
 
+LogicalResult
+tosa::TileOp::getConstantMultiples(SmallVector<int64_t> &multiples) {
+  // Multiples must be constants.
+  DenseIntElementsAttr multiplesAttr;
+  if (!matchPattern(getMultiples(), m_Constant(&multiplesAttr)))
+    return failure();
+  multiples = llvm::to_vector(
+      llvm::map_range(multiplesAttr.getValues<APInt>(),
+                      [](const APInt &val) { return val.getSExtValue(); }));
+  return success();
+}
+
 LogicalResult tosa::TileOp::inferReturnTypeComponents(
     MLIRContext *context, ::std::optional<Location> location,
     TileOp::Adaptor adaptor,
     SmallVectorImpl<ShapedTypeComponents> &inferredReturnShapes) {
-  ArrayRef<int64_t> multiples = adaptor.getMultiples();
+  DenseIntElementsAttr multiplesAttr;
+  if (!matchPattern(adaptor.getMultiples(), m_Constant(&multiplesAttr)))
+    return failure();
+
+  // ArrayRef<int64_t> multiples = adaptor.getMultiples();
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Jerry-Ge wrote:

yes! removed. 

https://github.com/llvm/llvm-project/pull/122547