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

[ysrumyan at gmail dot com]

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

--- Comment #1 from Yuri Rumyantsev <ysrumyan at gmail dot com> ---
Created attachment 35541
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35541&action=edit
test-case to reproduce

Must be compiled with -Ofast -fopenmp -march=core-avx2 options.