Remove stored Union Nullability - #8714
Merged
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jul 10, 2026 in 0s
Performance Regression: -6.18%
⚡ 1 improved benchmark
❌ 2 regressed benchmarks
✅ 1627 untouched benchmarks
⏩ 42 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | chunked_varbinview_into_canonical[(1000, 10)] |
170 µs | 206 µs | -17.49% |
| ❌ | Simulation | compare_int_constant |
268.4 µs | 298.3 µs | -10% |
| ⚡ | Simulation | chunked_varbinview_opt_canonical_into[(100, 100)] |
340.2 µs | 305.9 µs | +11.22% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing codex/remove-union-nullability (e6e8eeb) with develop (d96e4ad)
Footnotes
-
42 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩
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