1  /* { dg-additional-options "-fopenmp-simd" } */
       2  /* { dg-additional-options "-mavx" { target avx_runtime } } */
       3  
       4  #include "tree-vect.h"
       5  
       6  #define N 1024
       7  int a[N];
       8  int x;
       9  
      10  __attribute__((noipa)) int
      11  bar (void)
      12  {
      13    return x;
      14  }
      15  
      16  __attribute__((noipa)) void
      17  foo (void)
      18  {
      19    #pragma omp simd if (bar ())
      20    for (int i = 0; i < N; ++i)
      21      a[i] = a[i] + 1;
      22  }
      23  
      24  __attribute__((noipa)) void
      25  baz (void)
      26  {
      27    int c = 0;
      28    #pragma omp simd if (c)
      29    for (int i = 0; i < N; ++i)
      30      a[i] = a[i] + 1;
      31  }
      32  
      33  __attribute__((noipa)) void
      34  qux (void)
      35  {
      36    int c = 1;
      37    #pragma omp simd if (c)
      38    for (int i = 0; i < N; ++i)
      39      a[i] = a[i] + 1;
      40  }
      41  
      42  int
      43  main ()
      44  {
      45    check_vect ();
      46    foo ();
      47    for (int i = 0; i < N; ++i)
      48      if (a[i] != 1)
      49        abort ();
      50    x = 1;
      51    foo ();
      52    for (int i = 0; i < N; ++i)
      53      if (a[i] != 2)
      54        abort ();
      55    baz ();
      56    for (int i = 0; i < N; ++i)
      57      if (a[i] != 3)
      58        abort ();
      59    qux ();
      60    for (int i = 0; i < N; ++i)
      61      if (a[i] != 4)
      62        abort ();
      63    return 0;
      64  }