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-rw-r--r--target-ppc/int_helper.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c
index 8237bf5857..92684cf7d4 100644
--- a/target-ppc/int_helper.c
+++ b/target-ppc/int_helper.c
@@ -528,6 +528,40 @@ void helper_vaddcuw(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
}
}
+/* vprtybw */
+void helper_vprtybw(ppc_avr_t *r, ppc_avr_t *b)
+{
+ int i;
+ for (i = 0; i < ARRAY_SIZE(r->u32); i++) {
+ uint64_t res = b->u32[i] ^ (b->u32[i] >> 16);
+ res ^= res >> 8;
+ r->u32[i] = res & 1;
+ }
+}
+
+/* vprtybd */
+void helper_vprtybd(ppc_avr_t *r, ppc_avr_t *b)
+{
+ int i;
+ for (i = 0; i < ARRAY_SIZE(r->u64); i++) {
+ uint64_t res = b->u64[i] ^ (b->u64[i] >> 32);
+ res ^= res >> 16;
+ res ^= res >> 8;
+ r->u64[i] = res & 1;
+ }
+}
+
+/* vprtybq */
+void helper_vprtybq(ppc_avr_t *r, ppc_avr_t *b)
+{
+ uint64_t res = b->u64[0] ^ b->u64[1];
+ res ^= res >> 32;
+ res ^= res >> 16;
+ res ^= res >> 8;
+ r->u64[LO_IDX] = res & 1;
+ r->u64[HI_IDX] = 0;
+}
+
#define VARITH_DO(name, op, element) \
void helper_v##name(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \
{ \