@fiigii E-graphs seem to be one way to address this, allowing the compiler to explore different optimisation choices and then distilling the best outcome out of them.

Source

• URL: https://x.com/FUZxxl/status/2092546936691695734
• Author: Robert Clausecker (@FUZxxl)
• Posted: 2026-08-26 09:37:22

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1/ @FUZxxl

@fiigii

E-graphs seem to be one way to address this, allowing the compiler to explore different optimisation choices and then distilling the best outcome out of them. I suspect compile times will suffer though.

2/ @fiigii

@FUZxxl

No, it is not about optimization algorithms

Related

• Spine: 2026-08-25-if-youve-done-serious-compiler-optimization-work