1  /* { dg-do compile } */
       2  /* { dg-options "-march=rv32gc_zba -mabi=ilp32" } */
       3  /* { dg-skip-if "" { *-*-* } { "-O0" } } */
       4  
       5  long test_1(long a, long b)
       6  {
       7    return a + (b << 1);
       8  }
       9  long test_2(long a, long b)
      10  {
      11    return a + (b << 2);
      12  }
      13  long test_3(long a, long b)
      14  {
      15    return a + (b << 3);
      16  }
      17  
      18  /* { dg-final { scan-assembler-times "sh1add" 1 } } */
      19  /* { dg-final { scan-assembler-times "sh2add" 1 } } */
      20  /* { dg-final { scan-assembler-times "sh3add" 1 } } */