gcc/testsuite/gcc.target/i386/avx512f-kunpckbw-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -mavx512f" } */
   3 /* { dg-require-effective-target avx512f } */
   4
   5 #define AVX512F
   6
   7 #include "avx512f-helper.h"
   8
   9 static __mmask16 __attribute__((noinline,noclone))
  10 unpack (__mmask16 arg1, __mmask16 arg2)
  11 {
  12   __mmask16 res;
  13
  14   res = _mm512_kunpackb (arg1, arg2);
  15
  16   return res;
  17 }
  18
  19 void
  20 TEST (void)
  21 {
  22   if (unpack (0x07, 0x70) != 0x0770)
  23     __builtin_abort ();
  24 }