2 Commits

Author	SHA1	Message	Date
Parker Schuh	f42e1a7484	Fix tsan problem where the per-thread shared_ptr() can be locked right before the cache is destroyed causing a race where it tries to remove an entry from a destroyed cache. ... This is a rollforward with fixes of https://reviews.llvm.org/rGbcc10817d5569172ee065015747e226280e9b698 (originally https://reviews.llvm.org/D142394). The original patch exposed an asan problem on aarch64, which is fixed by simply calling the context destructors properly. Reviewed By: rriddle Differential Revision: https://reviews.llvm.org/D143294	2023-02-03 23:54:27 +01:00
Alex Zinenko	3e1f6d02f7	[mlir] add OperationType to the Transform dialect ... Add a new OperationType handle type to the Transform dialect. This transform type is parameterized by the name of the payload operation it can point to. It is intended as a constraint on transformations that are only applicable to a specific kind of payload operations. If a transformation is applicable to a small set of operation classes, it can be wrapped into a transform op by using a disjunctive constraint, such as `Type<Or<[Transform_ConcreteOperation<"foo">.predicate, Transform_ConcreteOperation<"bar">.predicate]>>` for its operand without modifying this type. Broader sets of accepted operations should be modeled as specific types. Reviewed By: nicolasvasilache Differential Revision: https://reviews.llvm.org/D135586	2022-10-11 09:55:19 +00:00