[llvm] [LV][EVL] Disable fixed-order recurrence idiom with EVL tail folding. (PR #122458)

[Florian Hahn via llvm-commits]

fhahn wrote:

> To save time it only runs the train dataset and it skips the speed tests. It's picked up two failing benchmarks so far, 525.x264_r and 502.gcc_r.

That's great, thanks!

Could you file issues for both failures? Would be good to investigate and fix them in time for the Clang 20 release.

https://github.com/llvm/llvm-project/pull/122458