1  /* { dg-do compile } */
       2  /* { dg-skip-if "Test is specific to the iWMMXt" { arm*-*-* } { "-mcpu=*" } { "-mcpu=iwmmxt" } } */
       3  /* { dg-skip-if "Test is specific to the iWMMXt" { arm*-*-* } { "-mabi=*" } { "-mabi=iwmmxt" } } */
       4  /* { dg-skip-if "Test is specific to the iWMMXt" { arm*-*-* } { "-march=*" } { "-march=iwmmxt" } } */
       5  /* { dg-skip-if "Test is specific to ARM mode" { arm*-*-* } { "-mthumb" } { "" } } */
       6  /* { dg-require-effective-target arm32 } */
       7  /* { dg-require-effective-target arm_iwmmxt_ok } */
       8  /* { dg-options "-O1 -mcpu=iwmmxt" } */
       9  
      10  long long x6(void);
      11  void x7(long long, long long);
      12  void x8(long long);
      13  
      14  int x0;
      15  long long *x1;
      16  
      17  void x2(void) {
      18    long long *x3 = x1;
      19    while (x1) {
      20      long long x4 = x0, x5 = x6();
      21      x7(x4, x5);
      22      x8(x5);
      23      *x3 = 0;
      24    }
      25  }