[Bug tree-optimization/122236] final reduction step not optimal for "omp simd"

[amonakov at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122236

Alexander Monakov <amonakov at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |amonakov at gcc dot gnu.org

--- Comment #5 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
(note that for NVPTX offloading final reduction was implemented as a tree
reduction in log_2(simdlen) steps, not left-to-right)