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/******************************************************************************\
* Authors: Iconoclast *
* Release: 2013.11.26 *
* License: CC0 Public Domain Dedication *
* *
* To the extent possible under law, the author(s) have dedicated all copyright *
* and related and neighboring rights to this software to the public domain *
* worldwide. This software is distributed without any warranty. *
* *
* You should have received a copy of the CC0 Public Domain Dedication along *
* with this software. *
* If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. *
\******************************************************************************/
#include "vu.h"
INLINE void do_nor(usf_state_t * state, short* VD, short* VS, short* VT)
{
#ifdef ARCH_MIN_ARM_NEON
int16x8_t vs, vt, vaccl;
vs = vld1q_s16((const int16_t*)VS);
vt = vld1q_s16((const int16_t*)VT);
vaccl = vorrq_s16(vs,vt);
vaccl = vmvnq_s16(vaccl);
vst1q_s16(VACC_L, vaccl);
return;
#else
register int i;
for (i = 0; i < N; i++)
VACC_L[i] = ~(VS[i] | VT[i]);
vector_copy(VD, VACC_L);
return;
#endif
}
static void VNOR(usf_state_t * state, int vd, int vs, int vt, int e)
{
ALIGNED short ST[N];
SHUFFLE_VECTOR(ST, state->VR[vt], e);
do_nor(state, state->VR[vd], state->VR[vs], ST);
return;
}