C++ - Reddit: “Irreducible loops https://maskray.me/blog/2026-07-12-irreducible-loops…” · TGViewer

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Post #25633 21 Jul 19, 2026, 00:23 UTC

Irreducible loops
https://maskray.me/blog/2026-07-12-irreducible-loops

https://redd.it/1v0btie
@r_cpp

MaskRay Irreducible loops The dominator tree lets us identify natural loops: a back edge T->H whose head H dominates its tail T defines a loop with the single entry H. This works only for reducible control flow graphs. Opti

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