1 files changed, 21 insertions, 0 deletions
diff --git a/target/arm/tcg/vec_internal.h b/target/arm/tcg/vec_internal.h
index a1c10c60a1..5efd257c50 100644
--- a/target/arm/tcg/vec_internal.h
+++ b/target/arm/tcg/vec_internal.h
@@ -230,6 +230,27 @@ int64_t do_sqrdmlah_d(int64_t, int64_t, int64_t, bool, bool);
 #define do_usat_h(val)  MIN(MAX(val, 0), UINT16_MAX)
 #define do_usat_s(val)  MIN(MAX(val, 0), UINT32_MAX)
 
+static inline uint64_t do_urshr(uint64_t x, unsigned sh)
+{
+    if (likely(sh < 64)) {
+        return (x >> sh) + ((x >> (sh - 1)) & 1);
+    } else if (sh == 64) {
+        return x >> 63;
+    } else {
+        return 0;
+    }
+}
+
+static inline int64_t do_srshr(int64_t x, unsigned sh)
+{
+    if (likely(sh < 64)) {
+        return (x >> sh) + ((x >> (sh - 1)) & 1);
+    } else {
+        /* Rounding the sign bit always produces 0. */
+        return 0;
+    }
+}
+
 /**
  * bfdotadd:
  * @sum: addend