[Bug tree-optimization/126946] [14/15/16/17 Regression] Phiopt lengthening dependency chain in loop for MIN/MAX operations

"pinskia at gcc dot gnu.org via Gcc-bugs" <[email protected]> Wed, 19 Aug 2026 16:49:12 +0000

Newsgroups	gmane.comp.gcc.bugs
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126946

--- Comment #7 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Note LLVM produces the exactly the same code generation ...

Also this seems similar to PR 118505 . It is going to be hard to always to know
if the data is truely random vs having a large value early and then not needing
to take the branch. So I think this is more of just accidental choices.