gcc/testsuite/gcc.target/sparc/popc-2.c - gcc - Git at Google

 /* { dg-do compile } */
 /* { dg-options "-mcpu=niagara2 -Os" } */

 int foo (unsigned long long l)
 {
   return __builtin_parityll (l);
 }
	/* { dg-do compile } */
	/* { dg-options "-mcpu=niagara2 -Os" } */

	int foo (unsigned long long l)
	{
	return __builtin_parityll (l);
	}