The register allocator pops from the unhandled-intervals and unhandled-sync-points heaps. If two live intervals share the same start slot, then they can be popped in either order leading to differently generated code. So instead use one heap (unhandled-min-heap) and both the start and end slot as the heap key to resolve tie-breakers |
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spilling | ||
splitting | ||
state | ||
allocation.factor | ||
summary.txt |