What's Changed

• [LowerToHW] Remove PRINTF_FD macro by @uenoku in #8432
• [SCFToCalyx] Should not write to file when json data is empty by @jiahanxie353 in #8448
• [RTG] Add array inject and size operations by @maerhart in #8363
• [hlstool] add top-level-function option for calyx flow by @KelvinChung2000 in #8434
• [CalyxEmitter] Emit negative integer values as bitvectors by @jiahanxie353 in #8449
• [PyRTG] Add control flow constructs by @maerhart in #8365
• [RTG][Elaboration] Arith support by @maerhart in #8366
• [RTG] Add tuple operations by @maerhart in #8370
• [PyRTG] Add tuples by @maerhart in #8371
• [RTG][Elaboration] Support folders of pure operations by @maerhart in #8374
• [RTG] Add set_cartesian_product operation by @maerhart in #8376
• [RTG] Add bag_convert_to_set operation by @maerhart in #8377
• [RTG] Add set_convert_to_bag operation by @maerhart in #8385
• [Arc][NFC] Make arc.state summary clearer by @TaoBi22 in #8451
• [Arc] Make isInput in ImportedValue (in SplitLoops) a bool by @TaoBi22 in #8453
• [OM] Add test for nested lists in ListConcatOp evaluator. by @mikeurbach in #8452
• [Comb] Drop redundant concat verifier by @TaoBi22 in #8454
• Comb Interval Range Analysis and Comb Opt Narrowing pass by @cowardsa in #8425
• firtool: fix documentation for default layer specialization by @youngar in #8456
• [CalyxEmitter] Negative, infinite, and NaN floating point values emitted as bitvectors by @jiahanxie353 in #8455
• [Moore] Adding moore.string_cmp Op by @AnnuCode in #8447
• [FIRRTL] Don't strip layers in LowerXMR by @seldridge in #8459
• [OM] Ensure every sublist is finished in ListConcatOp evaluation. by @mikeurbach in #8460

New Contributors

• @cowardsa made their first contribution in #8425

Full Changelog: firtool-1.115.0...firtool-1.116.0