DEF_HELPER_3(vpkuhum, void, avr, avr, avr)
DEF_HELPER_3(vpkuwum, void, avr, avr, avr)
DEF_HELPER_3(vpkpx, void, avr, avr, avr)
+DEF_HELPER_4(vmhaddshs, void, avr, avr, avr, avr)
+DEF_HELPER_4(vmhraddshs, void, avr, avr, avr, avr)
DEF_HELPER_1(efscfsi, i32, i32)
DEF_HELPER_1(efscfui, i32, i32)
#undef VAVG_DO
#undef VAVG
+void helper_vmhaddshs (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
+{
+ int sat = 0;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(r->s16); i++) {
+ int32_t prod = a->s16[i] * b->s16[i];
+ int32_t t = (int32_t)c->s16[i] + (prod >> 15);
+ r->s16[i] = cvtswsh (t, &sat);
+ }
+
+ if (sat) {
+ env->vscr |= (1 << VSCR_SAT);
+ }
+}
+
+void helper_vmhraddshs (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
+{
+ int sat = 0;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(r->s16); i++) {
+ int32_t prod = a->s16[i] * b->s16[i] + 0x00004000;
+ int32_t t = (int32_t)c->s16[i] + (prod >> 15);
+ r->s16[i] = cvtswsh (t, &sat);
+ }
+
+ if (sat) {
+ env->vscr |= (1 << VSCR_SAT);
+ }
+}
+
#define VMINMAX_DO(name, compare, element) \
void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \
{ \
tcg_temp_free_ptr(rd); \
}
+GEN_VAFORM_PAIRED(vmhaddshs, vmhraddshs, 16)
+
GEN_VAFORM_PAIRED(vmsumubm, vmsummbm, 18)
GEN_VAFORM_PAIRED(vsel, vperm, 21)