gcc/testsuite/g++.dg/vect/simd-bool-comparison-2.cc

// { dg-do compile }
// { dg-additional-options "-mavx512bw -mavx512dq" { target { i?86-*-* x86_64-*-* } } }

#define N 1024

double a[N];
bool b[N];
char c[N];

void test ()
{
  int i;

  #pragma omp simd
  for (i = 0; i < N; i++)
    if ((c[i] > 0) && b[i])
      a[i] = 0.0;
    else
      a[i] = 1.0;
}