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/* { dg-do compile } */
/* { dg-options "-mdejagnu-cpu=power9 -mvsx -O2" } */
/* { dg-require-effective-target powerpc_vsx } */
#include <altivec.h>
vector long long
permute (vector long long *p, vector long long *q, vector unsigned char mask)
{
vector long long a = *p;
vector long long b = *q;
/* Force a, b to be in FPR registers. */
__asm__ (" # a: %x0, b: %x1" : "+d" (a), "+d" (b));
return vec_perm (a, b, mask);
}
/* expect xxpermr on little-endian, xxperm on big-endian */
/* { dg-final { scan-assembler "xxperm" } } */
/* { dg-final { scan-assembler-not "vperm" } } */
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