diff --git a/gcc/config/aarch64/aarch64-simd-builtins.def b/gcc/config/aarch64/aarch64-simd-builtins.def
index 66f1b231d21..a1db6c75bd2 100644
--- a/gcc/config/aarch64/aarch64-simd-builtins.def
+++ b/gcc/config/aarch64/aarch64-simd-builtins.def
@@ -202,6 +202,10 @@
   BUILTIN_VD_BHSI (TERNOP, smlal, 0, NONE)
   BUILTIN_VD_BHSI (TERNOPU, umlal, 0, NONE)
 
+  /* Implemented by aarch64_<su>mlal_n<mode>.  */
+  BUILTIN_VD_HSI (TERNOP, smlal_n, 0, NONE)
+  BUILTIN_VD_HSI (TERNOPU, umlal_n, 0, NONE)
+
   /* Implemented by aarch64_<su>mlsl_hi<mode>.  */
   BUILTIN_VQW (TERNOP, smlsl_hi, 0, NONE)
   BUILTIN_VQW (TERNOPU, umlsl_hi, 0, NONE)
diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md
index 86d2667601b..2f6f1cb517c 100644
--- a/gcc/config/aarch64/aarch64-simd.md
+++ b/gcc/config/aarch64/aarch64-simd.md
@@ -1932,6 +1932,21 @@
   [(set_attr "type" "neon_mla_<Vetype>_long")]
 )
 
+(define_insn "aarch64_<su>mlal_n<mode>"
+  [(set (match_operand:<VWIDE> 0 "register_operand" "=w")
+        (plus:<VWIDE>
+          (mult:<VWIDE>
+            (ANY_EXTEND:<VWIDE>
+              (vec_duplicate:VD_HSI
+	              (match_operand:<VEL> 3 "register_operand" "<h_con>")))
+            (ANY_EXTEND:<VWIDE>
+              (match_operand:VD_HSI 2 "register_operand" "w")))
+          (match_operand:<VWIDE> 1 "register_operand" "0")))]
+  "TARGET_SIMD"
+  "<su>mlal\t%0.<Vwtype>, %2.<Vtype>, %3.<Vetype>[0]"
+  [(set_attr "type" "neon_mla_<Vetype>_long")]
+)
+
 (define_insn "aarch64_<su>mlsl<mode>"
   [(set (match_operand:<VWIDE> 0 "register_operand" "=w")
         (minus:<VWIDE>
diff --git a/gcc/config/aarch64/arm_neon.h b/gcc/config/aarch64/arm_neon.h
index ac469ce3f58..8d0178987d7 100644
--- a/gcc/config/aarch64/arm_neon.h
+++ b/gcc/config/aarch64/arm_neon.h
@@ -7614,48 +7614,28 @@ __extension__ extern __inline int32x4_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
 vmlal_n_s16 (int32x4_t __a, int16x4_t __b, int16_t __c)
 {
-  int32x4_t __result;
-  __asm__ ("smlal %0.4s,%2.4h,%3.h[0]"
-           : "=w"(__result)
-           : "0"(__a), "w"(__b), "x"(__c)
-           : /* No clobbers */);
-  return __result;
+  return __builtin_aarch64_smlal_nv4hi (__a, __b, __c);
 }
 
 __extension__ extern __inline int64x2_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
 vmlal_n_s32 (int64x2_t __a, int32x2_t __b, int32_t __c)
 {
-  int64x2_t __result;
-  __asm__ ("smlal %0.2d,%2.2s,%3.s[0]"
-           : "=w"(__result)
-           : "0"(__a), "w"(__b), "w"(__c)
-           : /* No clobbers */);
-  return __result;
+  return __builtin_aarch64_smlal_nv2si (__a, __b, __c);
 }
 
 __extension__ extern __inline uint32x4_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
 vmlal_n_u16 (uint32x4_t __a, uint16x4_t __b, uint16_t __c)
 {
-  uint32x4_t __result;
-  __asm__ ("umlal %0.4s,%2.4h,%3.h[0]"
-           : "=w"(__result)
-           : "0"(__a), "w"(__b), "x"(__c)
-           : /* No clobbers */);
-  return __result;
+  return __builtin_aarch64_umlal_nv4hi_uuuu (__a, __b, __c);
 }
 
 __extension__ extern __inline uint64x2_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
 vmlal_n_u32 (uint64x2_t __a, uint32x2_t __b, uint32_t __c)
 {
-  uint64x2_t __result;
-  __asm__ ("umlal %0.2d,%2.2s,%3.s[0]"
-           : "=w"(__result)
-           : "0"(__a), "w"(__b), "w"(__c)
-           : /* No clobbers */);
-  return __result;
+  return __builtin_aarch64_umlal_nv2si_uuuu (__a, __b, __c);
 }
 
 __extension__ extern __inline int16x8_t