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path: root/gcc/testsuite/gcc.target/powerpc/mma-builtin-9.c
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/* { dg-do compile } */
/* { dg-require-effective-target power10_ok } */
/* { dg-options "-mdejagnu-cpu=power10 -O2" } */

typedef unsigned char  vec_t __attribute__((vector_size(16)));

void
foo (__vector_pair *dst, vec_t *src)
{
  __vector_pair pair;
  /* Adjacent loads should be combined into one lxvp instruction.  */
  __builtin_vsx_build_pair (&pair, src[0], src[1]);
  *dst = pair;
}

void
bar (__vector_quad *dst, vec_t *src)
{
  __vector_quad quad;
  /* Adjacent loads should be combined into two lxvp instructions.  */
  __builtin_mma_build_acc (&quad, src[0], src[1], src[2], src[3]);
  *dst = quad;
}

/* { dg-final { scan-assembler-not {\mlxv\M} } } */
/* { dg-final { scan-assembler-not {\mstxv\M} } } */
/* { dg-final { scan-assembler-times {\mlxvp\M} 3 } } */
/* { dg-final { scan-assembler-times {\mstxvp\M} 3 } } */