1 /* { dg-do run { target bmi2 } } */
2 /* { dg-options "-mbmi2 -O2" } */
5 #include "bmi2-check.h"
7 __attribute__((noinline
))
9 calc_pdep_u32 (unsigned a
, int mask
)
14 for (i
= 0; i
< 32; ++i
)
15 if (mask
& (1 << i
)) {
16 res
|= ((a
& (1 << k
)) >> k
) << i
;
27 unsigned src
= 0xce7acc;
28 unsigned res
, res_ref
;
30 for (i
= 0; i
< 5; ++i
) {
33 res_ref
= calc_pdep_u32 (src
, i
* 3);
34 res
= _pdep_u32 (src
, i
* 3);