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/* { dg-do compile { target { powerpc64le-*-* } } } */
/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
/* { dg-options "-mcpu=power8 -O3" } */
/* { dg-final { scan-assembler "lxvd2x" } } */
/* { dg-final { scan-assembler "stxvd2x" } } */
/* { dg-final { scan-assembler-not "xxpermdi" } } */
void abort ();
#define N 4096
int ca[N] __attribute__((aligned(16)));
int cb[N] __attribute__((aligned(16)));
int cc[N] __attribute__((aligned(16)));
int cd[N] __attribute__((aligned(16)));
__attribute__((noinline)) void foo ()
{
int i;
for (i = 0; i < N; i++) {
ca[i] = ((cb[i] + cc[i]) * cd[i]) >> 3;
}
}
__attribute__((noinline)) void init ()
{
int i;
for (i = 0; i < N; ++i) {
cb[i] = 3 * i - 2048;
cc[i] = -5 * i + 93;
cd[i] = i % 2 ? 1 : -1;
}
}
int main ()
{
int i;
init ();
foo ();
for (i = 0; i < N; ++i)
if (i % 2 == 1 && ca[i] != (-2 * i - 1955) >> 3)
abort ();
else if (i % 2 == 0 && ca[i] != (1955 + 2 * i) >> 3)
abort ();
return 0;
}
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