gcc/testsuite/gcc.target/i386/bmi2-bzhi-1.c

   1 /* PR target/57623 */
   2 /* { dg-do assemble { target bmi2 } } */
   3 /* { dg-options "-O2 -mbmi2" } */
   4
   5 #include <x86intrin.h>
   6
   7 unsigned int
   8 f1 (unsigned int x, unsigned int *y)
   9 {
  10   return _bzhi_u32 (x, *y);
  11 }
  12
  13 unsigned int
  14 f2 (unsigned int *x, unsigned int y)
  15 {
  16   return _bzhi_u32 (*x, y);
  17 }
  18
  19 #ifdef  __x86_64__
  20 unsigned long long
  21 f3 (unsigned long long x, unsigned long long *y)
  22 {
  23   return _bzhi_u64 (x, *y);
  24 }
  25
  26 unsigned long long
  27 f4 (unsigned long long *x, unsigned long long y)
  28 {
  29   return _bzhi_u64 (*x, y);
  30 }
  31 #endif