37 lines
829 B
C
37 lines
829 B
C
|
/* { dg-do run } */
|
||
|
|
/* { dg-require-effective-target p8vector_hw } */
|
||
|
|
/* { dg-require-effective-target int128 } */
|
||
|
|
/* { dg-options "-mdejagnu-cpu=power8 -O " } */
|
||
|
|
|
||
|
|
/* PR101129: The swaps pass was turning a mult-lopart into a mult-hipart.
|
||
|
|
Make sure we aren't doing that anymore. */
|
||
|
|
|
||
|
|
typedef unsigned char u8;
|
||
|
|
typedef unsigned char __attribute__((__vector_size__ (8))) U;
|
||
|
|
typedef unsigned char __attribute__((__vector_size__ (16))) V;
|
||
|
|
typedef unsigned int u32;
|
||
|
|
typedef unsigned long long u64;
|
||
|
|
typedef __int128 u128;
|
||
|
|
|
||
|
|
u8 g;
|
||
|
|
U u;
|
||
|
|
|
||
|
|
void
|
||
|
|
foo0 (u32 u32_0, U *ret)
|
||
|
|
{
|
||
|
|
u128 u128_2 = u32_0 * (u128)((V){ 5 } > (u32_0 & 4));
|
||
|
|
u64 u64_r = u128_2 >> 64;
|
||
|
|
u8 u8_r = u64_r + g;
|
||
|
|
*ret = u + u8_r;
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
main (void)
|
||
|
|
{
|
||
|
|
U x;
|
||
|
|
foo0 (7, &x);
|
||
|
|
for (unsigned i = 0; i < sizeof (x); i++)
|
||
|
|
if (x[i] != 0) __builtin_abort();
|
||
|
|
return 0;
|
||
|
|
}
|