[Mlir-commits] [mlir] [MLIR] Incorrect track of usedKey in setPropertiesFromParsedAttr (PR #144789)

[Mehdi Amini]

joker-eph wrote:

Here is a test:
```
diff --git a/mlir/test/lib/Dialect/Test/TestOps.td b/mlir/test/lib/Dialect/Test/TestOps.td
index d7554f1a8344..f8305a816cab 100644
--- a/mlir/test/lib/Dialect/Test/TestOps.td
+++ b/mlir/test/lib/Dialect/Test/TestOps.td
@@ -3179,7 +3179,7 @@ def TestOpWithPropertiesAndInferredType
   ]> {
   let assemblyFormat = "$lhs prop-dict attr-dict";
 
-  let arguments = (ins I32Attr:$lhs, IntProp<"int64_t">:$rhs);
+  let arguments = (ins I32Attr:$lhs, IntProp<"int64_t">:$rhs, OptionalAttr<UnitAttr>: $packed);
   let results = (outs AnyType:$result);
 }
 
diff --git a/mlir/test/mlir-tblgen/op-format.mlir b/mlir/test/mlir-tblgen/op-format.mlir
index 08b0c52413a7..981fb5aff2aa 100644
--- a/mlir/test/mlir-tblgen/op-format.mlir
+++ b/mlir/test/mlir-tblgen/op-format.mlir
@@ -516,8 +516,8 @@ test.format_infer_variadic_type_from_non_variadic %i64, %i64 : i64
 // CHECK: test.with_properties_and_attr 16 < {rhs = 16 : i64}>
 test.with_properties_and_attr 16 <{rhs = 16 : i64}>
 
-// CHECK: test.with_properties_and_inferred_type 16 < {rhs = 16 : i64}>
-%should_be_i32 = test.with_properties_and_inferred_type 16 <{rhs = 16 : i64}>
+// CHECK: test.with_properties_and_inferred_type 16 < {packed, rhs = 16 : i64}>
+%should_be_i32 = test.with_properties_and_inferred_type 16 <{packed, rhs = 16 : i64}>
 // Assert through the verifier that its inferred as i32.
 test.format_all_types_match_var %should_be_i32, %i32 : i32
 
```

https://github.com/llvm/llvm-project/pull/144789