1  /* Check if the optimizers are not removing the umulsihi3_imm
       2     instruction.  */
       3  /* { dg-do run } */
       4  /* { dg-options "-O2 -fno-inline" } */
       5  
       6  #include <stdint.h>
       7  
       8  static int32_t test (int16_t reg_val)
       9  {
      10    int32_t x = (reg_val & 0xf) * 62500;
      11    return x;
      12  }
      13  
      14  int main (void)
      15  {
      16    volatile int32_t x = 0xc172;
      17    x = test (x);
      18  
      19    if (x != 0x0001e848)
      20      __builtin_abort ();
      21    return 0;
      22  }
      23