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authorJeff Niu <jeff@modular.com>2024-04-23 08:36:32 -0700
committerGitHub <noreply@github.com>2024-04-23 08:36:32 -0700
commite0c28485ad195f1650b6826ab2d856e7917788e2 (patch)
treeb3f156374b3f5e2e444bc5b855dcffb41eeb7eca
parent03760ad09d49f74c026f0b5d41d982cad81c67d7 (diff)
[mlir] Update comment about `propertiesAttr` (NFC) (#89634)
The comment is misleading because `propertiesAttr` is not actually ignored when the operation isn't unregistered.
-rw-r--r--mlir/include/mlir/IR/OperationSupport.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/mlir/include/mlir/IR/OperationSupport.h b/mlir/include/mlir/IR/OperationSupport.h
index 2c1c490aac49..cdb75a3777ad 100644
--- a/mlir/include/mlir/IR/OperationSupport.h
+++ b/mlir/include/mlir/IR/OperationSupport.h
@@ -960,9 +960,12 @@ struct OperationState {
/// Regions that the op will hold.
SmallVector<std::unique_ptr<Region>, 1> regions;
- // If we're creating an unregistered operation, this Attribute is used to
- // build the properties. Otherwise it is ignored. For registered operations
- // see the `getOrAddProperties` method.
+ /// This Attribute is used to opaquely construct the properties of the
+ /// operation. If we're creating an unregistered operation, the Attribute is
+ /// used as-is as the Properties storage of the operation. Otherwise, the
+ /// operation properties are constructed opaquely using its
+ /// `setPropertiesFromAttr` hook. Note that `getOrAddProperties` is the
+ /// preferred method to construct properties from C++.
Attribute propertiesAttr;
private: