[Bug tree-optimization/66142] Loop is not vectorized because not sufficient support for GOMP_SIMD_LANE

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66142

--- Comment #20 from Richard Biener <rguenth at gcc dot gnu.org> ---
Yes, I plan to come back to this during stage3.