Previously, the memory leaks on heap. Since the MlirOperationState is not intended to be used again after mlirOperationCreate, the patch simplify frees the memory in mlirOperationCreate instead of creating any new API.
Reviewed By: ftynse
Differential Revision: https://reviews.llvm.org/D85629
Introduce an initial version of C API for MLIR core IR components: Value, Type,
Attribute, Operation, Region, Block, Location. These APIs allow for both
inspection and creation of the IR in the generic form and intended for wrapping
in high-level library- and language-specific constructs. At this point, there
is no stability guarantee provided for the API.
Reviewed By: stellaraccident, lattner
Differential Revision: https://reviews.llvm.org/D83310
Jing Pu