1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-vectorize -fno-inline --param aarch64-sve-compare-costs=0" } */
       3  
       4  #include <stdint.h>
       5  
       6  #define UNPACK(TYPED, TYPES)						\
       7  void __attribute__ ((noinline, noclone))				\
       8  unpack_##TYPED##_##TYPES (TYPED *d, TYPES *s, TYPES mask, int size)	\
       9  {									\
      10    for (int i = 0; i < size; i++)					\
      11      d[i] = (TYPES) (s[i] | mask);					\
      12  }
      13  
      14  #define TEST_ALL(T)			\
      15    T (int64_t, int32_t)			\
      16    T (int32_t, int16_t)			\
      17    T (int16_t, int8_t)			\
      18    T (uint64_t, int32_t)			\
      19    T (uint32_t, int16_t)			\
      20    T (uint16_t, int8_t)
      21  
      22  TEST_ALL (UNPACK)
      23  
      24  /* { dg-final { scan-assembler-times {\tsunpkhi\tz[0-9]+\.d, z[0-9]+\.s\n} 2 } } */
      25  /* { dg-final { scan-assembler-times {\tsunpkhi\tz[0-9]+\.s, z[0-9]+\.h\n} 2 } } */
      26  /* { dg-final { scan-assembler-times {\tsunpkhi\tz[0-9]+\.h, z[0-9]+\.b\n} 2 } } */
      27  
      28  /* { dg-final { scan-assembler-times {\tsunpklo\tz[0-9]+\.d, z[0-9]+\.s\n} 2 } } */
      29  /* { dg-final { scan-assembler-times {\tsunpklo\tz[0-9]+\.s, z[0-9]+\.h\n} 2 } } */
      30  /* { dg-final { scan-assembler-times {\tsunpklo\tz[0-9]+\.h, z[0-9]+\.b\n} 2 } } */