
In March 2026, Elijah Cheesman expanded the Moore dialect within the llvm/circt repository to support associative arrays, aligning with the IEEE 1800-2023 standard. He implemented new operations for extraction, deletion, clearing, existence checks, and size queries, enhancing hardware modeling and cross-tool interoperability. Using C++, SystemVerilog, and Verilog, Elijah introduced and integrated MLIR operations such as AssocArrayDeleteOp, AssocArrayClearOp, and AssocArraySizeOp, ensuring seamless support for associative array semantics. His work included updating the ImportVerilog flow to handle associative array extractions, resulting in a more robust, standards-compliant Moore dialect that improves future hardware verification and modeling workflows.
In March 2026, the Circt project delivered a standards-aligned expansion of the Moore dialect to support associative arrays, strengthening hardware modeling capabilities and cross-tool interoperability.
In March 2026, the Circt project delivered a standards-aligned expansion of the Moore dialect to support associative arrays, strengthening hardware modeling capabilities and cross-tool interoperability.

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