Viewing file:  mma-builtin-4.c (1.7 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-require-effective-target power10_ok } */
/* { dg-options "-Wno-psabi -mdejagnu-cpu=power10 -O2" } */
typedef unsigned char vec_t __attribute__((vector_size(16)));
void
foo (__vector_pair *dst, vec_t *src)
{
__vector_pair pair;
__builtin_mma_assemble_pair (&pair, src[0], src[4]);
*dst = pair;
}
void
foo2 (__vector_pair *dst, vec_t *src)
{
__vector_pair pair;
__builtin_vsx_assemble_pair (&pair, src[0], src[4]);
*dst = pair;
}
void
foo3 (__vector_pair *dst, vec_t *src)
{
__vector_pair pair;
__builtin_vsx_build_pair (&pair, src[4], src[0]);
*dst = pair;
}
void
bar (vec_t *dst, __vector_pair *src)
{
vec_t res[2];
__builtin_mma_disassemble_pair (res, src);
dst[0] = res[0];
dst[4] = res[1];
}
void
bar2 (vec_t *dst, __vector_pair *src)
{
vec_t res[2];
__builtin_vsx_disassemble_pair (res, src);
dst[0] = res[0];
dst[4] = res[1];
}
#if !__has_builtin (__builtin_vsx_assemble_pair)
# error "__has_builtin (__builtin_vsx_assemble_pair) failed"
#endif
#if !__has_builtin (__builtin_vsx_disassemble_pair)
# error "__has_builtin (__builtin_vsx_disassemble_pair) failed"
#endif
#if !__has_builtin (__builtin_mma_assemble_pair)
# error "__has_builtin (__builtin_mma_assemble_pair) failed"
#endif
#if !__has_builtin (__builtin_mma_disassemble_pair)
# error "__has_builtin (__builtin_mma_disassemble_pair) failed"
#endif
#if !__has_builtin (__builtin_vsx_build_pair)
# error "__has_builtin (__builtin_vsx_build_pair) failed"
#endif
/* { dg-final { scan-assembler-times {\mlxv\M} 6 } } */
/* { dg-final { scan-assembler-times {\mlxvp\M} 2 } } */
/* { dg-final { scan-assembler-times {\mstxv\M} 4 } } */
/* { dg-final { scan-assembler-times {\mstxvp\M} 3 } } */
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