1/* { dg-do compile } */ 2/* { dg-options "-O2 -mlzcnt " } */ 3/* { dg-final { scan-assembler "lzcntw\[^\\n]*(%|)ax" } } */ 4 5#include <x86intrin.h> 6 7unsigned int 8func_lzcnt16 (unsigned int X) 9{ 10 return __lzcnt16(X); 11} 12