1 /* PR rtl-optimization/70596 */ 2 /* { dg-do compile { target avx512f } } */ 3 /* { dg-options "-O2 -fno-dce -fschedule-insns -fno-tree-coalesce-vars -fno-tree-dce -fno-tree-fre -fno-tree-pre -fcompare-debug -mavx512f" } */ 4 5 typedef char V __attribute__((vector_size (64))); 6 7 int foo(V u,V v)8foo (V u, V v) 9 { 10 v /= u | 1; 11 v[18] = 1 | v[8]; 12 return v[1] + v[6] + v[0] + v[1] + v[18] + v[2] + v[7]; 13 } 14