1 files changed, 55 insertions, 0 deletions
diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c
index 8da7baa..f55fdc7 100644
--- a/target/arm/sve_helper.c
+++ b/target/arm/sve_helper.c
@@ -2146,3 +2146,58 @@ void HELPER(sve_splice)(void *vd, void *vn, void *vm, void *vg, uint32_t desc)
     }
     swap_memmove(vd + len, vm, opr_sz * 8 - len);
 }
+
+void HELPER(sve_sel_zpzz_b)(void *vd, void *vn, void *vm,
+                            void *vg, uint32_t desc)
+{
+    intptr_t i, opr_sz = simd_oprsz(desc) / 8;
+    uint64_t *d = vd, *n = vn, *m = vm;
+    uint8_t *pg = vg;
+
+    for (i = 0; i < opr_sz; i += 1) {
+        uint64_t nn = n[i], mm = m[i];
+        uint64_t pp = expand_pred_b(pg[H1(i)]);
+        d[i] = (nn & pp) | (mm & ~pp);
+    }
+}
+
+void HELPER(sve_sel_zpzz_h)(void *vd, void *vn, void *vm,
+                            void *vg, uint32_t desc)
+{
+    intptr_t i, opr_sz = simd_oprsz(desc) / 8;
+    uint64_t *d = vd, *n = vn, *m = vm;
+    uint8_t *pg = vg;
+
+    for (i = 0; i < opr_sz; i += 1) {
+        uint64_t nn = n[i], mm = m[i];
+        uint64_t pp = expand_pred_h(pg[H1(i)]);
+        d[i] = (nn & pp) | (mm & ~pp);
+    }
+}
+
+void HELPER(sve_sel_zpzz_s)(void *vd, void *vn, void *vm,
+                            void *vg, uint32_t desc)
+{
+    intptr_t i, opr_sz = simd_oprsz(desc) / 8;
+    uint64_t *d = vd, *n = vn, *m = vm;
+    uint8_t *pg = vg;
+
+    for (i = 0; i < opr_sz; i += 1) {
+        uint64_t nn = n[i], mm = m[i];
+        uint64_t pp = expand_pred_s(pg[H1(i)]);
+        d[i] = (nn & pp) | (mm & ~pp);
+    }
+}
+
+void HELPER(sve_sel_zpzz_d)(void *vd, void *vn, void *vm,
+                            void *vg, uint32_t desc)
+{
+    intptr_t i, opr_sz = simd_oprsz(desc) / 8;
+    uint64_t *d = vd, *n = vn, *m = vm;
+    uint8_t *pg = vg;
+
+    for (i = 0; i < opr_sz; i += 1) {
+        uint64_t nn = n[i], mm = m[i];
+        d[i] = (pg[H1(i)] & 1 ? nn : mm);
+    }
+}