gcc/testsuite/gcc.target/powerpc/vec-set-char.c

/* { dg-do compile { target lp64 } } */
/* { dg-require-effective-target powerpc_p9vector_ok } */
/* { dg-options "-mdejagnu-cpu=power9 -O2" } */

#include <altivec.h>

vector char
insert_0_0 (vector char v)
{
  return vec_insert (0, v, 0);
}

vector char
insert_m1_1 (vector char v)
{
  return vec_insert (-1, v, 1);
}

vector char
insert_5_2 (vector char v)
{
  return vec_insert (5, v, 2);
}

vector char
insert_mem_15 (vector char v, char *p)
{
  return vec_insert (*p, v, 15);
}

/* { dg-final { scan-assembler     "vinsertb" } } */
/* { dg-final { scan-assembler     "xxspltib" } } */
/* { dg-final { scan-assembler     "vspltisb" } } */
/* { dg-final { scan-assembler-not "mtvsrd"   } } */
/* { dg-final { scan-assembler-not "mtvsrdd"  } } */
/* { dg-final { scan-assembler-not "mtvsrwa"  } } */
/* { dg-final { scan-assembler-not "mtvsrwz"  } } */
/* { dg-final { scan-assembler-not "mfvsrd"   } } */
/* { dg-final { scan-assembler-not "mfvsrwz"  } } */