Viewing file:  builtins-2-p9-runnable.c (2.02 KB) -rw-r--r--
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/* { dg-do run } */
/* { dg-require-effective-target p9vector_hw } */
/* { dg-require-effective-target int128 } */
/* { dg-options "-mdejagnu-cpu=power9 -O2" } */
#include <altivec.h> // vector
void abort (void);
int main() {
int i;
vector int vsia;
vector unsigned int vsir, vsiexpt;
vector unsigned int vuia, vuir, vuiexpt;
vector signed long long vslla;
vector unsigned long long vsllr, vsllexpt;
vector unsigned long long vulla, vullr, vullexpt;
vector __int128_t vs128a;
vector __uint128_t vs128r, vs128expt;
vector __uint128_t vu128a, vu128r, vu128expt;
/* Returns a vector with each element containing the parity of the low-order
bit of each of the bytes in that element. Note results are always
returned in an unsinged type, per the ABI spec. */
vsia = (vector int) {0x10101010, 0x10101011, 0x10101111, 0x10111111};
vsiexpt = (vector unsigned int){0x0, 0x1, 0x0, 0x1};
vuia = (vector unsigned int) {0x000010000, 0x00010001,
0x10100000, 0x000010101};
vuiexpt = (vector unsigned int){0x1, 0x0, 0x0, 0x1};
vslla = (vector long long) {0x0000000000010000, 0x0001000100010000};
vsllexpt = (vector unsigned long long){0x1, 0x1};
vulla = (vector unsigned long long) {0x0000000000000001,
0x0001000000000001};
vullexpt = (vector unsigned long long){0x1, 0x0};
vs128a = (vector __int128_t) {0x0000000000001};
vs128expt = (vector __uint128_t) {0x1};
vu128a = (vector __uint128_t) {0x1000000000001};
vu128expt = (vector __uint128_t) {0x0};
vsir = vec_parity_lsbb(vsia);
vuir = vec_parity_lsbb(vuia);
vsllr = vec_parity_lsbb(vslla);
vullr = vec_parity_lsbb(vulla);
vs128r = vec_parity_lsbb(vs128a);
vu128r = vec_parity_lsbb(vu128a);
for(i = 0; i< 4; i++) {
if (vsir[i] != vsiexpt[i])
abort();
if (vuir[i] != vuiexpt[i])
abort();
}
for(i = 0; i< 2; i++) {
if (vsllr[i] != vsllexpt[i])
abort();
if (vullr[i] != vullexpt[i])
abort();
}
if (vs128r[0] != vs128expt[0])
abort();
if (vu128r[0] != vu128expt[0])
abort();
}
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