gcc/testsuite/gcc.target/i386/pr65078-3.c

/* PR target/65078 */
/* { dg-do compile } */
/* { dg-options "-O2 -mavx512f" } */
/* { dg-additional-options "-mregparm=2" { target ia32 } } */
/* { dg-final { scan-assembler-not "\\(%\[er\]sp\\)" } } */

typedef unsigned char V __attribute__((vector_size (64)));
typedef unsigned long long W __attribute__((vector_size (64)));
typedef unsigned int T __attribute__((vector_size (64)));

void
f1 (unsigned long long *x, V y)
{
  *x = ((W)y)[0];
}

#if defined(__x86_64__) || defined(ALL)
unsigned long long
f2 (V y)
{
  return ((W)y)[0];
}
#endif

void
f3 (unsigned int *x, V y)
{
  *x = ((T)y)[0];
}

unsigned int
f4 (V y)
{
  return ((T)y)[0];
}

void
f5 (unsigned long long *x, W y)
{
  *x = ((W)y)[0];
}

#if defined(__x86_64__) || defined(ALL)
unsigned long long
f6 (W y)
{
  return ((W)y)[0];
}
#endif

void
f7 (unsigned int *x, T y)
{
  *x = ((T)y)[0];
}

unsigned int
f8 (T y)
{
  return ((T)y)[0];
}