1  /* PR tree-optimization/90866 - ICE in fold_binary_loc, at fold-const.c:9827
       2     { dg-do compile  }
       3     { dg-require-effective-target global_constructor }
       4     { dg-options "-O2 -fsanitize=thread" }
       5   */
       6  
       7  typedef enum { a } b;
       8  typedef struct {
       9    int c[0];
      10  } d;
      11  typedef struct {
      12    int *data;
      13  } e;
      14  typedef struct {
      15    e buffer;
      16  } f;
      17  int g, h;
      18  
      19  int i(f *j, d *k, b l, int m) {
      20    if (l)
      21      if (m) {
      22        h = j->buffer.data[0];
      23        k->c[g] = k->c[g] * 8;
      24      }
      25    return 0;
      26  }