pytorch / pytorch/executorch

Pass to flatten non dynamic loop hops.

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#17,561 0 comments 0 reactions 1 assignee View on GitHub

@JacobSzwejbka is already working on this.

Since Feb 19, 2026.

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Description

🚀 The feature, motivation and pitch

If while scan or map are all static length in the fx graph flatten them. This can let some backends have better targeting.

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