gcc/testsuite/gcc.target/i386/bmi-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mbmi " } */
   3 /* { dg-final { scan-assembler "tzcntw\[^\\n]*(%|)ax" } } */
   4
   5 #include <x86intrin.h>
   6
   7 unsigned short
   8 func_tzcnt16 (unsigned short X)
   9 {
  10   return __tzcnt_u16(X);
  11 }