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fix: handle unconditional break during SSA codegen in all cases#8855

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asterite merged 4 commits intomasterfrom
ab/unconditional-break-take-3
Jun 10, 2025
Merged

fix: handle unconditional break during SSA codegen in all cases#8855
asterite merged 4 commits intomasterfrom
ab/unconditional-break-take-3

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@asterite asterite commented Jun 9, 2025

Description

Problem

Resolves #8836

Summary

Alternative to #8849 that implements this: #8849 (comment)

Additional Context

In the end this is much simpler, and it's just a handful of cases that we need to handle.

Documentation

Check one:

  • No documentation needed.
  • Documentation included in this PR.
  • [For Experimental Features] Documentation to be submitted in a separate PR.

PR Checklist

  • I have tested the changes locally.
  • I have formatted the changes with Prettier and/or cargo fmt on default settings.

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⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark 'Execution Time'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.20.

Benchmark suite Current: 02838a1 Previous: bc6b68b Ratio
rollup-merge 0.004 s 0.003 s 1.33

This comment was automatically generated by workflow using github-action-benchmark.

CC: @TomAFrench

@asterite asterite requested a review from a team June 10, 2025 10:10
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I greatly prefer this approach to threading an Option as in #8849. However, I still wonder whether the code would grow very much if this control flow divergence was explicitly part of a new Values enum and then we wouldn't be mixing errors and valid return values.

@asterite asterite added this pull request to the merge queue Jun 10, 2025
Merged via the queue into master with commit b69b0d0 Jun 10, 2025
151 of 152 checks passed
@asterite asterite deleted the ab/unconditional-break-take-3 branch June 10, 2025 18:22
github-merge-queue bot pushed a commit to AztecProtocol/aztec-packages that referenced this pull request Jun 12, 2025
Automated pull of nightly from the
[noir](https://github.com/noir-lang/noir) programming language, a
dependency of Aztec.
BEGIN_COMMIT_OVERRIDE
chore: interpret all execution_success programs
(noir-lang/noir#8887)
fix: always error if integer literal doesn't fit its type on the fron…
(noir-lang/noir#8885)
fix: Count array copies for slice functions
(noir-lang/noir#8867)
chore(ssa): Simplify truncate when the bit size we are truncating to is
greater than the value's max bit size
(noir-lang/noir#8875)
fix(ssa): Validate field to integer cast
(noir-lang/noir#8799)
feat: SSA interpreter checks return value
(noir-lang/noir#8883)
chore: add return value to every execution_success program that produces
an output (noir-lang/noir#8882)
chore(fuzz): Run fuzzing deterministically on CI
(noir-lang/noir#8868)
fix: (SSA interpreter) check requires_acir_gen_predicate for
enable_side_effects (noir-lang/noir#8869)
feat: allow printing each SSA interpreter definition
(noir-lang/noir#8865)
fix: handle unconditional break during SSA codegen in all cases
(noir-lang/noir#8855)
fix: update external lib commit tdd.nr
(noir-lang/noir#8823)
chore: bump dependencies (noir-lang/noir#8838)
chore(fuzz): Enable SSA Interpreter fuzzing on all passes
(noir-lang/noir#8610)
chore: Prune changelog older than ~1 year (<0.32.0)
(noir-lang/noir#8856)
chore(docs): Add links to awesome-noir in sidebar
(noir-lang/noir#8854)
chore: add a regression test for #8727
(noir-lang/noir#8851)
chore(fuzz): Handle overflows in comptime fuzzing
(noir-lang/noir#8847)
END_COMMIT_OVERRIDE

---------

Co-authored-by: AztecBot <tech@aztecprotocol.com>
github-merge-queue bot pushed a commit to AztecProtocol/aztec-packages that referenced this pull request Jun 12, 2025
Automated pull of nightly from the
[noir](https://github.com/noir-lang/noir) programming language, a
dependency of Aztec.
BEGIN_COMMIT_OVERRIDE
chore: interpret all execution_success programs
(noir-lang/noir#8887)
fix: always error if integer literal doesn't fit its type on the fron…
(noir-lang/noir#8885)
fix: Count array copies for slice functions
(noir-lang/noir#8867)
chore(ssa): Simplify truncate when the bit size we are truncating to is
greater than the value's max bit size
(noir-lang/noir#8875)
fix(ssa): Validate field to integer cast
(noir-lang/noir#8799)
feat: SSA interpreter checks return value
(noir-lang/noir#8883)
chore: add return value to every execution_success program that produces
an output (noir-lang/noir#8882)
chore(fuzz): Run fuzzing deterministically on CI
(noir-lang/noir#8868)
fix: (SSA interpreter) check requires_acir_gen_predicate for
enable_side_effects (noir-lang/noir#8869)
feat: allow printing each SSA interpreter definition
(noir-lang/noir#8865)
fix: handle unconditional break during SSA codegen in all cases
(noir-lang/noir#8855)
fix: update external lib commit tdd.nr
(noir-lang/noir#8823)
chore: bump dependencies (noir-lang/noir#8838)
chore(fuzz): Enable SSA Interpreter fuzzing on all passes
(noir-lang/noir#8610)
chore: Prune changelog older than ~1 year (<0.32.0)
(noir-lang/noir#8856)
chore(docs): Add links to awesome-noir in sidebar
(noir-lang/noir#8854)
chore: add a regression test for #8727
(noir-lang/noir#8851)
chore(fuzz): Handle overflows in comptime fuzzing
(noir-lang/noir#8847)
END_COMMIT_OVERRIDE

---------

Co-authored-by: AztecBot <tech@aztecprotocol.com>
danielntmd pushed a commit to danielntmd/aztec-packages that referenced this pull request 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
chore: interpret all execution_success programs
(noir-lang/noir#8887)
fix: always error if integer literal doesn't fit its type on the fron…
(noir-lang/noir#8885)
fix: Count array copies for slice functions
(noir-lang/noir#8867)
chore(ssa): Simplify truncate when the bit size we are truncating to is
greater than the value's max bit size
(noir-lang/noir#8875)
fix(ssa): Validate field to integer cast
(noir-lang/noir#8799)
feat: SSA interpreter checks return value
(noir-lang/noir#8883)
chore: add return value to every execution_success program that produces
an output (noir-lang/noir#8882)
chore(fuzz): Run fuzzing deterministically on CI
(noir-lang/noir#8868)
fix: (SSA interpreter) check requires_acir_gen_predicate for
enable_side_effects (noir-lang/noir#8869)
feat: allow printing each SSA interpreter definition
(noir-lang/noir#8865)
fix: handle unconditional break during SSA codegen in all cases
(noir-lang/noir#8855)
fix: update external lib commit tdd.nr
(noir-lang/noir#8823)
chore: bump dependencies (noir-lang/noir#8838)
chore(fuzz): Enable SSA Interpreter fuzzing on all passes
(noir-lang/noir#8610)
chore: Prune changelog older than ~1 year (<0.32.0)
(noir-lang/noir#8856)
chore(docs): Add links to awesome-noir in sidebar
(noir-lang/noir#8854)
chore: add a regression test for AztecProtocol#8727
(noir-lang/noir#8851)
chore(fuzz): Handle overflows in comptime fuzzing
(noir-lang/noir#8847)
END_COMMIT_OVERRIDE

---------

Co-authored-by: AztecBot <tech@aztecprotocol.com>
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Compiler crash: into_leaf called on Tree::Branch

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