diff --git a/gcc/config/aarch64/aarch64-simd-builtins.def b/gcc/config/aarch64/aarch64-simd-builtins.def
index d1b21102b2f740c7a38a585e171f0a9a6e278ac9..48ecd4a2d6bc2ec8a1651ee224c831215354a3d9 100644
--- a/gcc/config/aarch64/aarch64-simd-builtins.def
+++ b/gcc/config/aarch64/aarch64-simd-builtins.def
@@ -338,12 +338,11 @@
   BUILTIN_VHSDF (UNOP, nearbyint, 2, FP)
   BUILTIN_VHSDF (UNOP, rint, 2, FP)
   BUILTIN_VHSDF (UNOP, round, 2, FP)
-  BUILTIN_VHSDF_DF (UNOP, frintn, 2, FP)
+  BUILTIN_VHSDF_HSDF (UNOP, frintn, 2, FP)
 
   VAR1 (UNOP, btrunc, 2, FP, hf)
   VAR1 (UNOP, ceil, 2, FP, hf)
   VAR1 (UNOP, floor, 2, FP, hf)
-  VAR1 (UNOP, frintn, 2, FP, hf)
   VAR1 (UNOP, nearbyint, 2, FP, hf)
   VAR1 (UNOP, rint, 2, FP, hf)
   VAR1 (UNOP, round, 2, FP, hf)
diff --git a/gcc/config/aarch64/arm_neon.h b/gcc/config/aarch64/arm_neon.h
index 341019bc648babcddb0311c36652814609aab22f..995bb713afd6968330721d8b2c3796744f9bc4ae 100644
--- a/gcc/config/aarch64/arm_neon.h
+++ b/gcc/config/aarch64/arm_neon.h
@@ -26066,6 +26066,13 @@ vrndmq_f64 (float64x2_t __a)
 
 /* vrndn  */
 
+__extension__ extern __inline float32_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+vrndns_f32 (float32_t __a)
+{
+  return __builtin_aarch64_frintnsf (__a);
+}
+
 __extension__ extern __inline float32x2_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
 vrndn_f32 (float32x2_t __a)
diff --git a/gcc/testsuite/gcc.target/aarch64/simd/vrndns_f32_1.c b/gcc/testsuite/gcc.target/aarch64/simd/vrndns_f32_1.c
new file mode 100644
index 0000000000000000000000000000000000000000..960e4f6f7688f299da43f4cbcc0adef5fc860954
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/simd/vrndns_f32_1.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O" } */
+
+#include <arm_neon.h>
+
+float32_t
+test (float32_t a)
+{
+  return vrndns_f32 (a);
+}
+
+/* { dg-final { scan-assembler-times "frintn\\ts\[0-9\]+, s\[0-9\]+" 1 } } */
+