1  /* Test case to check if intrinsics and function specific target
       2     optimizations work together.  Check if the POPCNT specific intrinsics
       3     in included with popcntintrin.h get enabled by directly including
       4     popcntintrin.h  */
       5  
       6  /* { dg-do compile } */
       7  /* { dg-options "-O2 -msse -mno-sse4.1 -mno-sse4.2 -mno-popcnt -std=gnu89" } */
       8  
       9  #include <popcntintrin.h>
      10  
      11  __attribute__((target("popcnt")))
      12  long long foo(unsigned long long X)
      13  {
      14      return _mm_popcnt_u64 (X);
      15  }