chore(fuzz): Remove unreachable functions in the AST fuzzer#8782
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chore(fuzz): Remove unreachable functions in the AST fuzzer#8782
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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: 631280f | Previous: b636856 | Ratio |
|---|---|---|---|
test_report_zkpassport_noir_rsa_ |
3 s |
2 s |
1.50 |
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: type unification tests, and try moving constants to the other side (noir-lang/noir#8807) fix!: disallow casting numeric to bool (noir-lang/noir#8703) fix: delay associated constants resolution (noir-lang/noir#8744) fix: right shift overflow to 0 (noir-lang/noir#8772) fix: use value predicated by range checks (noir-lang/noir#8778) fix: unify infix expressions by isolating unbound type variables (noir-lang/noir#8796) feat: use `asm` feature flag in arkworks (noir-lang/noir#8792) chore: add a failing test for #8780 (noir-lang/noir#8785) chore: Adjust the frequency of 'for' statements in ACIR fuzz generation (noir-lang/noir#8788) fix: Merge `replacement_type` and `is_function_type` in `defunctionalization` (noir-lang/noir#8784) chore(fuzz): Remove unreachable functions in the AST fuzzer (noir-lang/noir#8782) chore(docs): Copy attribute docs into versioned docs (noir-lang/noir#8777) fix(licm): Preserve semantic ordering of side-effectual instructions when hoisting (noir-lang/noir#8724) fix: Create SSA interpreter arguments from scratch for each invocation (noir-lang/noir#8762) chore: mark sha512 as non-critical (noir-lang/noir#8776) fix!: disallow specifying associated items via generics (noir-lang/noir#8756) fix: stop inserting instructions after break and continue (noir-lang/noir#8712) fix: Fix comptime casts of negative integer to field (noir-lang/noir#8696) chore(SSA): restrict `shr` and `shl` right-hand side to u8 (noir-lang/noir#8753) chore: bump some JS packages (noir-lang/noir#8771) chore: document `allow(dead_code)` and reorganize attributes (noir-lang/noir#8766) fix: Add missing cases for finding function values in `find_functions_as_values` (noir-lang/noir#8738) fix: correct bitsize in signed division (noir-lang/noir#8733) chore: remove noir-lang/noir_rsa from external libraries (noir-lang/noir#8752) chore: bump external pinned commits (noir-lang/noir#8747) END_COMMIT_OVERRIDE --------- Co-authored-by: AztecBot <tech@aztecprotocol.com> Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>
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Jul 16, 2025
Automated pull of nightly from the [noir](https://github.com/noir-lang/noir) programming language, a dependency of Aztec. BEGIN_COMMIT_OVERRIDE fix: type unification tests, and try moving constants to the other side (noir-lang/noir#8807) fix!: disallow casting numeric to bool (noir-lang/noir#8703) fix: delay associated constants resolution (noir-lang/noir#8744) fix: right shift overflow to 0 (noir-lang/noir#8772) fix: use value predicated by range checks (noir-lang/noir#8778) fix: unify infix expressions by isolating unbound type variables (noir-lang/noir#8796) feat: use `asm` feature flag in arkworks (noir-lang/noir#8792) chore: add a failing test for AztecProtocol#8780 (noir-lang/noir#8785) chore: Adjust the frequency of 'for' statements in ACIR fuzz generation (noir-lang/noir#8788) fix: Merge `replacement_type` and `is_function_type` in `defunctionalization` (noir-lang/noir#8784) chore(fuzz): Remove unreachable functions in the AST fuzzer (noir-lang/noir#8782) chore(docs): Copy attribute docs into versioned docs (noir-lang/noir#8777) fix(licm): Preserve semantic ordering of side-effectual instructions when hoisting (noir-lang/noir#8724) fix: Create SSA interpreter arguments from scratch for each invocation (noir-lang/noir#8762) chore: mark sha512 as non-critical (noir-lang/noir#8776) fix!: disallow specifying associated items via generics (noir-lang/noir#8756) fix: stop inserting instructions after break and continue (noir-lang/noir#8712) fix: Fix comptime casts of negative integer to field (noir-lang/noir#8696) chore(SSA): restrict `shr` and `shl` right-hand side to u8 (noir-lang/noir#8753) chore: bump some JS packages (noir-lang/noir#8771) chore: document `allow(dead_code)` and reorganize attributes (noir-lang/noir#8766) fix: Add missing cases for finding function values in `find_functions_as_values` (noir-lang/noir#8738) fix: correct bitsize in signed division (noir-lang/noir#8733) chore: remove noir-lang/noir_rsa from external libraries (noir-lang/noir#8752) chore: bump external pinned commits (noir-lang/noir#8747) END_COMMIT_OVERRIDE --------- Co-authored-by: AztecBot <tech@aztecprotocol.com> Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>
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Description
Problem*
Resolves an inconvenience of having to wade through unreachable functions while minimising a Noir AST.
Summary*
Changes the AST fuzzer to remove functions which aren't reachable from
mainbefore doing the recursion rewrite.Additional Context
These functions would have been removed by the SSA generation anyway, so the work of discovering which one is reachable would have had to be carried out by something eventually. This should make it easier to glance at a printed AST and guess how "big" it really is.
Documentation*
Check one:
PR Checklist*
cargo fmton default settings.