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I would emphasise more in the description what is exactly in this PR, which is a tool to generate inputs for the formal verification use case, and then under Additional Context describe where that formal verification is. The way it reads sounded like this is the formal verification, and also when I saw pub functions in the builder I was then surprised to see hardcoded values.
Otherwise LGTM!
Co-authored-by: Akosh Farkash <aakoshh@gmail.com>
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May 22, 2025
clap Co-authored-by: Akosh Farkash <aakoshh@gmail.com>
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⚠️ Performance Alert ⚠️
Possible performance regression was detected for benchmark 'Test Suite Duration'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.20.
| Benchmark suite | Current: 7adc42d | Previous: 79fb482 | Ratio |
|---|---|---|---|
test_report_AztecProtocol_aztec-packages_noir-projects_aztec-nr |
4 s |
3 s |
1.33 |
This comment was automatically generated by workflow using github-action-benchmark.
CC: @TomAFrench
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Automated pull of nightly from the [noir](https://github.com/noir-lang/noir) programming language, a dependency of Aztec. BEGIN_COMMIT_OVERRIDE fix(fmt): correctly format mixed secondary attributes and doc comments (noir-lang/noir#8735) fix!: require types for trait impl associated constants (noir-lang/noir#8734) fix!: Prevent returning references from if expressions (noir-lang/noir#8731) fix: cast signed to u1 follow-up (noir-lang/noir#8730) fix: cast signed to u1 (noir-lang/noir#8720) fix: do not mutate arrays later copied inside other arrays (noir-lang/noir#8701) chore: box `AsTraitPath` and `TypePath` in `ExpressionKind` (noir-lang/noir#8716) fix: general solution for accessing associated constants (noir-lang/noir#8417) fix(ssa): Validate checked signed add/sub is followed by a truncate (noir-lang/noir#8706) chore: add pre- and post-check on `array_set` optimization pass (noir-lang/noir#8714) fix: merge expr bindings with instantiations bindings during monomorphization (noir-lang/noir#8713) fix: better way to do LSP file overrides (noir-lang/noir#8702) fix(fmt): correct indentation when formatting long struct patterns (noir-lang/noir#8711) fix(fuzz): Prevent breaking/continuing out from let blocks in the AST fuzzer (noir-lang/noir#8708) chore: remove override for zero length inputs (noir-lang/noir#8709) feat: Replace converging jmpif with empty block destinations with a single jmp (noir-lang/noir#8613) feat(cli): Add `nargo interpret` command (noir-lang/noir#8700) chore: more 1-tuple printing fixes (noir-lang/noir#8699) chore(fuzz): Fuzz the SSA parser (noir-lang/noir#8647) fix: (SSA parser) translate blocks in logical order rather than syntax order (noir-lang/noir#8668) fix(SSA): show and parse range_check's assert_message (noir-lang/noir#8652) chore: Show the step number in the SSA message (noir-lang/noir#8698) chore(docs): Add pointers to tests (noir-lang/noir#8695) chore(fuzz): Capture comptime print output (noir-lang/noir#8635) fix: nargo expand reexports correctly implemented (noir-lang/noir#8693) feat(cli): Show multiple SSA passes (noir-lang/noir#8692) chore(test): Add regression test for defunctionalize (noir-lang/noir#8691) chore: add an assertion when parsing SSA that all functions are well-formed (noir-lang/noir#8671) feat!: prevent compiling blake3 hashes which barretenberg cannot prove (noir-lang/noir#8690) fix(ssa): Remove the array cache from the function inserter (noir-lang/noir#8607) chore: bump external pinned commits (noir-lang/noir#8684) chore: reenable fuzzing tests in CI (noir-lang/noir#8688) fix: Handle `&mut function` in defunctionalize (noir-lang/noir#8665) fix(defunctionalize): Higher order functions (HOF) dynamic dispatch and HOFs in arrays (noir-lang/noir#8672) chore(ci): avoid running fuzzer tests in the merge queue (noir-lang/noir#8664) fix: Make casts in `comptime` consistent with runtime casts (noir-lang/noir#8669) fix: relax connectedness requirement on purity analysis pass (noir-lang/noir#8667) fix: always use `u32` for indexing arrays in SSA (noir-lang/noir#8633) chore: explicitly pull from `next` branch in aztec-packages (noir-lang/noir#8660) chore(fuzz): Build the dictionary from the SSA (noir-lang/noir#8591) chore(docs): Remove old versioned docs (noir-lang/noir#8061) chore: bump external pinned commits (noir-lang/noir#8634) fix(SSA): don't use string literal if byte is "form feed" ('\f') (noir-lang/noir#8653) chore(defunctionalize): Add regression test for missing lambda variants panic (noir-lang/noir#8642) chore(ci): Do not run ast_fuzzer orig vs. morph in ci (noir-lang/noir#8646) fix: disable underflow fix for fields (noir-lang/noir#8631) fix: revert "fix: error on unused generic in trait impl (noir-lang/noir#8395)" (noir-lang/noir#8636) fix(ssa interpreter): Default to zero when we have an overflowing shl (noir-lang/noir#8638) fix: ensure that purity analysis pass explores all functions (noir-lang/noir#8452) feat: acir_formal_proofs (noir-lang/noir#8140) fix: error on unused generic in trait impl (noir-lang/noir#8395) fix(expand): use re-exports for non-visibile items (noir-lang/noir#8374) END_COMMIT_OVERRIDE --------- Co-authored-by: AztecBot <tech@aztecprotocol.com> Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com> Co-authored-by: Ary Borenszweig <asterite@gmail.com>
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Description
This PR introduces tool for generating tests for ACIR formal verification in Barretenberg
Summary*
Additional Context
The ACIR formal verification. Combines a test generator in the Noir repository with a formal verifier in Barretenberg to mathematically prove the correctness of ACIR instructions using SMT solving. Verifies range of operations including 128-bit arithmetic for unsigned and 127-bit for signed (addition, subtraction, multiplication), 127-bit division, bitwise operations, shift operations, field operations (ADD, MUL, DIV), comparison operation, ranges and truncates
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cargo fmton default settings.