[PATCH][ARM][GCC][1/1x]: Patch to support MVE ACLE intrinsics with unary operand.

[Srinath Parvathaneni]

Hello,

This patch supports MVE ACLE intrinsics vcvtq_f16_s16, vcvtq_f32_s32, 
vcvtq_f16_u16, vcvtq_f32_u32n
vrndxq_f16, vrndxq_f32, vrndq_f16, vrndq_f32, vrndpq_f16, vrndpq_f32, 
vrndnq_f16, vrndnq_f32,
vrndmq_f16, vrndmq_f32, vrndaq_f16, vrndaq_f32, vrev64q_f16, vrev64q_f32, 
vnegq_f16, vnegq_f32,
vdupq_n_f16, vdupq_n_f32, vabsq_f16, vabsq_f32, vrev32q_f16, vcvttq_f32_f16, 
vcvtbq_f32_f16.


Please refer to M-profile Vector Extension (MVE) intrinsics [1]  for more 
details.
[1] 
https://developer.arm.com/architectures/instruction-sets/simd-isas/helium/mve-intrinsics

Regression tested on arm-none-eabi and found no regressions.

Ok for trunk?

Thanks,
Srinath.

gcc/ChangeLog:

2019-10-17  Andre Vieira  <andre.simoesdiasvie...@arm.com>
            Mihail Ionescu  <mihail.ione...@arm.com>
            Srinath Parvathaneni  <srinath.parvathan...@arm.com>

        * config/arm/arm-builtins.c (UNOP_NONE_NONE_QUALIFIERS): Define macro.
        (UNOP_NONE_SNONE_QUALIFIERS): Likewise.
        (UNOP_NONE_UNONE_QUALIFIERS): Likewise.
        * config/arm/arm_mve.h (vrndxq_f16): Define macro.
        (vrndxq_f32): Likewise.
        (vrndq_f16) Likewise.:
        (vrndq_f32): Likewise.
        (vrndpq_f16): Likewise. 
        (vrndpq_f32): Likewise.
        (vrndnq_f16): Likewise.
        (vrndnq_f32): Likewise.
        (vrndmq_f16): Likewise.
        (vrndmq_f32): Likewise. 
        (vrndaq_f16): Likewise.
        (vrndaq_f32): Likewise.
        (vrev64q_f16): Likewise.
        (vrev64q_f32): Likewise.
        (vnegq_f16): Likewise.
        (vnegq_f32): Likewise.
        (vdupq_n_f16): Likewise.
        (vdupq_n_f32): Likewise.
        (vabsq_f16): Likewise. 
        (vabsq_f32): Likewise.
        (vrev32q_f16): Likewise.
        (vcvttq_f32_f16): Likewise.
        (vcvtbq_f32_f16): Likewise.
        (vcvtq_f16_s16): Likewise. 
        (vcvtq_f32_s32): Likewise.
        (vcvtq_f16_u16): Likewise.
        (vcvtq_f32_u32): Likewise.
        (__arm_vrndxq_f16): Define intrinsic.
        (__arm_vrndxq_f32): Likewise.
        (__arm_vrndq_f16): Likewise.
        (__arm_vrndq_f32): Likewise.
        (__arm_vrndpq_f16): Likewise.
        (__arm_vrndpq_f32): Likewise.
        (__arm_vrndnq_f16): Likewise.
        (__arm_vrndnq_f32): Likewise.
        (__arm_vrndmq_f16): Likewise.
        (__arm_vrndmq_f32): Likewise.
        (__arm_vrndaq_f16): Likewise.
        (__arm_vrndaq_f32): Likewise.
        (__arm_vrev64q_f16): Likewise.
        (__arm_vrev64q_f32): Likewise.
        (__arm_vnegq_f16): Likewise.
        (__arm_vnegq_f32): Likewise.
        (__arm_vdupq_n_f16): Likewise.
        (__arm_vdupq_n_f32): Likewise.
        (__arm_vabsq_f16): Likewise.
        (__arm_vabsq_f32): Likewise.
        (__arm_vrev32q_f16): Likewise.
        (__arm_vcvttq_f32_f16): Likewise.
        (__arm_vcvtbq_f32_f16): Likewise.
        (__arm_vcvtq_f16_s16): Likewise.
        (__arm_vcvtq_f32_s32): Likewise.
        (__arm_vcvtq_f16_u16): Likewise.
        (__arm_vcvtq_f32_u32): Likewise.
        (vrndxq): Define polymorphic variants.
        (vrndq): Likewise.
        (vrndpq): Likewise.
        (vrndnq): Likewise.
        (vrndmq): Likewise.
        (vrndaq): Likewise.
        (vrev64q): Likewise.
        (vnegq): Likewise.
        (vabsq): Likewise.
        (vrev32q): Likewise.
        (vcvtbq_f32): Likewise.
        (vcvttq_f32): Likewise.
        (vcvtq): Likewise.
        * config/arm/arm_mve_builtins.def (VAR2): Define.
        (VAR1): Define.
        * config/arm/mve.md (mve_vrndxq_f<mode>): Add RTL pattern.
        (mve_vrndq_f<mode>): Likewise.
        (mve_vrndpq_f<mode>): Likewise.
        (mve_vrndnq_f<mode>): Likewise.
        (mve_vrndmq_f<mode>): Likewise.
        (mve_vrndaq_f<mode>): Likewise.
        (mve_vrev64q_f<mode>): Likewise.
        (mve_vnegq_f<mode>): Likewise.
        (mve_vdupq_n_f<mode>): Likewise.
        (mve_vabsq_f<mode>): Likewise.
        (mve_vrev32q_fv8hf): Likewise.
        (mve_vcvttq_f32_f16v4sf): Likewise.
        (mve_vcvtbq_f32_f16v4sf): Likewise.
        (mve_vcvtq_to_f_<supf><mode>): Likewise.

gcc/testsuite/ChangeLog:

2019-10-17  Andre Vieira  <andre.simoesdiasvie...@arm.com>
            Mihail Ionescu  <mihail.ione...@arm.com>
            Srinath Parvathaneni  <srinath.parvathan...@arm.com>

        * gcc.target/arm/mve/intrinsics/vabsq_f16.c: New test.
        * gcc.target/arm/mve/intrinsics/vabsq_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vcvtbq_f32_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vcvtq_f16_s16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vcvtq_f16_u16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vcvtq_f32_s32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vcvtq_f32_u32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vcvttq_f32_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vdupq_n_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vdupq_n_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vnegq_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vnegq_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrev32q_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrev64q_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrev64q_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndaq_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndaq_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndmq_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndmq_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndnq_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndnq_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndpq_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndpq_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndq_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndq_f32.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndxq_f16.c: Likewise.
        * gcc.target/arm/mve/intrinsics/vrndxq_f32.c: Likewise.


###############     Attachment also inlined for ease of reply    ###############


diff --git a/gcc/config/arm/arm-builtins.c b/gcc/config/arm/arm-builtins.c
index 
a9f76971ef310118bf7edea6a8dd3de1da46b46b..2fee417fe6585f457edd4cf96655366b1d6bd1a0
 100644
--- a/gcc/config/arm/arm-builtins.c
+++ b/gcc/config/arm/arm-builtins.c
@@ -293,6 +293,28 @@ arm_store1_qualifiers[SIMD_MAX_BUILTIN_ARGS]
   = { qualifier_void, qualifier_pointer_map_mode, qualifier_none };
 #define STORE1_QUALIFIERS (arm_store1_qualifiers)
 
+/* Qualifiers for MVE builtins.  */
+
+static enum arm_type_qualifiers
+arm_unop_none_none_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_none, qualifier_none };
+#define UNOP_NONE_NONE_QUALIFIERS \
+  (arm_unop_none_none_qualifiers)
+
+static enum arm_type_qualifiers
+arm_unop_none_snone_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_none, qualifier_none };
+#define UNOP_NONE_SNONE_QUALIFIERS \
+  (arm_unop_none_snone_qualifiers)
+
+static enum arm_type_qualifiers
+arm_unop_none_unone_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_none, qualifier_unsigned };
+#define UNOP_NONE_UNONE_QUALIFIERS \
+  (arm_unop_none_unone_qualifiers)
+
+/* End of Qualifier for MVE builtins.  */
+
    /* void ([T element type] *, T, immediate).  */
 static enum arm_type_qualifiers
 arm_storestruct_lane_qualifiers[SIMD_MAX_BUILTIN_ARGS]
diff --git a/gcc/config/arm/arm_mve.h b/gcc/config/arm/arm_mve.h
index 
39c6a1551a72700292dde8ef6cea44ba0907af8d..9bcb04fb99a54b47057bb33cc807d6a5ad16401f
 100644
--- a/gcc/config/arm/arm_mve.h
+++ b/gcc/config/arm/arm_mve.h
@@ -81,6 +81,33 @@ typedef struct { uint8x16_t val[4]; } uint8x16x4_t;
 #define vst4q_u32( __addr, __value) __arm_vst4q_u32( __addr, __value)
 #define vst4q_f16( __addr, __value) __arm_vst4q_f16( __addr, __value)
 #define vst4q_f32( __addr, __value) __arm_vst4q_f32( __addr, __value)
+#define vrndxq_f16(__a) __arm_vrndxq_f16(__a)
+#define vrndxq_f32(__a) __arm_vrndxq_f32(__a)
+#define vrndq_f16(__a) __arm_vrndq_f16(__a)
+#define vrndq_f32(__a) __arm_vrndq_f32(__a)
+#define vrndpq_f16(__a) __arm_vrndpq_f16(__a)
+#define vrndpq_f32(__a) __arm_vrndpq_f32(__a)
+#define vrndnq_f16(__a) __arm_vrndnq_f16(__a)
+#define vrndnq_f32(__a) __arm_vrndnq_f32(__a)
+#define vrndmq_f16(__a) __arm_vrndmq_f16(__a)
+#define vrndmq_f32(__a) __arm_vrndmq_f32(__a)
+#define vrndaq_f16(__a) __arm_vrndaq_f16(__a)
+#define vrndaq_f32(__a) __arm_vrndaq_f32(__a)
+#define vrev64q_f16(__a) __arm_vrev64q_f16(__a)
+#define vrev64q_f32(__a) __arm_vrev64q_f32(__a)
+#define vnegq_f16(__a) __arm_vnegq_f16(__a)
+#define vnegq_f32(__a) __arm_vnegq_f32(__a)
+#define vdupq_n_f16(__a) __arm_vdupq_n_f16(__a)
+#define vdupq_n_f32(__a) __arm_vdupq_n_f32(__a)
+#define vabsq_f16(__a) __arm_vabsq_f16(__a)
+#define vabsq_f32(__a) __arm_vabsq_f32(__a)
+#define vrev32q_f16(__a) __arm_vrev32q_f16(__a)
+#define vcvttq_f32_f16(__a) __arm_vcvttq_f32_f16(__a)
+#define vcvtbq_f32_f16(__a) __arm_vcvtbq_f32_f16(__a)
+#define vcvtq_f16_s16(__a) __arm_vcvtq_f16_s16(__a)
+#define vcvtq_f32_s32(__a) __arm_vcvtq_f32_s32(__a)
+#define vcvtq_f16_u16(__a) __arm_vcvtq_f16_u16(__a)
+#define vcvtq_f32_u32(__a) __arm_vcvtq_f32_u32(__a)
 #endif
 
 __extension__ extern __inline void
@@ -157,6 +184,195 @@ __arm_vst4q_f32 (float32_t * __addr, float32x4x4_t 
__value)
   __builtin_mve_vst4qv4sf (__addr, __rv.__o);
 }
 
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndxq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndxq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndxq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndxq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndpq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndpq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndpq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndpq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndnq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndnq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndnq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndnq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndmq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndmq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndmq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndmq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndaq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndaq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndaq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndaq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrev64q_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrev64q_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrev64q_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrev64q_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vnegq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vnegq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vnegq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vnegq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vdupq_n_f16 (float16_t __a)
+{
+  return __builtin_mve_vdupq_n_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vdupq_n_f32 (float32_t __a)
+{
+  return __builtin_mve_vdupq_n_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vabsq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vabsq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vabsq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vabsq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrev32q_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrev32q_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvttq_f32_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vcvttq_f32_f16v4sf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtbq_f32_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vcvtbq_f32_f16v4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtq_f16_s16 (int16x8_t __a)
+{
+  return __builtin_mve_vcvtq_to_f_sv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtq_f32_s32 (int32x4_t __a)
+{
+  return __builtin_mve_vcvtq_to_f_sv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtq_f16_u16 (uint16x8_t __a)
+{
+  return __builtin_mve_vcvtq_to_f_uv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtq_f32_u32 (uint32x4_t __a)
+{
+  return __builtin_mve_vcvtq_to_f_uv4sf (__a);
+}
+
 #endif
 
 enum {
@@ -368,6 +584,83 @@ extern void *__ARM_undef;
   int (*)[__ARM_mve_type_float16_t_ptr][__ARM_mve_type_float16x8x4_t]: 
__arm_vst4q_f16 (__ARM_mve_coerce(__p0, float16_t *), __ARM_mve_coerce(__p1, 
float16x8x4_t)), \
   int (*)[__ARM_mve_type_float32_t_ptr][__ARM_mve_type_float32x4x4_t]: 
__arm_vst4q_f32 (__ARM_mve_coerce(__p0, float32_t *), __ARM_mve_coerce(__p1, 
float32x4x4_t)));})
 
+#define vrndxq(p0) __arm_vrndxq(p0)
+#define __arm_vrndxq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndxq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndxq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrndq(p0) __arm_vrndq(p0)
+#define __arm_vrndq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndq_f16 (__ARM_mve_coerce(__p0, 
float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndq_f32 (__ARM_mve_coerce(__p0, 
float32x4_t)));})
+
+#define vrndpq(p0) __arm_vrndpq(p0)
+#define __arm_vrndpq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndpq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndpq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrndnq(p0) __arm_vrndnq(p0)
+#define __arm_vrndnq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndnq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndnq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrndmq(p0) __arm_vrndmq(p0)
+#define __arm_vrndmq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndmq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndmq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrndaq(p0) __arm_vrndaq(p0)
+#define __arm_vrndaq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndaq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndaq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrev64q(p0) __arm_vrev64q(p0)
+#define __arm_vrev64q(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrev64q_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrev64q_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vnegq(p0) __arm_vnegq(p0)
+#define __arm_vnegq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vnegq_f16 (__ARM_mve_coerce(__p0, 
float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vnegq_f32 (__ARM_mve_coerce(__p0, 
float32x4_t)));})
+
+#define vabsq(p0) __arm_vabsq(p0)
+#define __arm_vabsq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vabsq_f16 (__ARM_mve_coerce(__p0, 
float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vabsq_f32 (__ARM_mve_coerce(__p0, 
float32x4_t)));})
+
+#define vrev32q(p0) __arm_vrev32q(p0)
+#define __arm_vrev32q(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrev32q_f16 
(__ARM_mve_coerce(__p0, float16x8_t)));})
+
+#define vcvtbq_f32(p0) __arm_vcvtbq_f32(p0)
+#define __arm_vcvtbq_f32(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vcvtbq_f32_f16 
(__ARM_mve_coerce(__p0, float16x8_t)));})
+
+#define vcvttq_f32(p0) __arm_vcvttq_f32(p0)
+#define __arm_vcvttq_f32(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vcvttq_f32_f16 
(__ARM_mve_coerce(__p0, float16x8_t)));})
+
+#define vcvtq(p0) __arm_vcvtq(p0)
+#define __arm_vcvtq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_int16x8_t]: __arm_vcvtq_f16_s16 
(__ARM_mve_coerce(__p0, int16x8_t)), \
+  int (*)[__ARM_mve_type_int32x4_t]: __arm_vcvtq_f32_s32 
(__ARM_mve_coerce(__p0, int32x4_t)), \
+  int (*)[__ARM_mve_type_uint16x8_t]: __arm_vcvtq_f16_u16 
(__ARM_mve_coerce(__p0, uint16x8_t)), \
+  int (*)[__ARM_mve_type_uint32x4_t]: __arm_vcvtq_f32_u32 
(__ARM_mve_coerce(__p0, uint32x4_t)));})
+
 #else /* MVE Interger.  */
 
 #define vst4q(p0,p1) __arm_vst4q(p0,p1)
diff --git a/gcc/config/arm/arm_mve_builtins.def 
b/gcc/config/arm/arm_mve_builtins.def
index 
c7f3546c9cb0ec3ae794e181e533a1cbed38121c..65dc58c9328525891a0aa0bb97a412ebc8257c18
 100644
--- a/gcc/config/arm/arm_mve_builtins.def
+++ b/gcc/config/arm/arm_mve_builtins.def
@@ -19,3 +19,18 @@
     <http://www.gnu.org/licenses/>.  */
 
 VAR5 (STORE1, vst4q, v16qi, v8hi, v4si, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndxq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndpq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndnq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndmq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndaq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrev64q_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vnegq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vdupq_n_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vabsq_f, v8hf, v4sf)
+VAR1 (UNOP_NONE_NONE, vrev32q_f, v8hf)
+VAR1 (UNOP_NONE_NONE, vcvttq_f32_f16, v4sf)
+VAR1 (UNOP_NONE_NONE, vcvtbq_f32_f16, v4sf)
+VAR2 (UNOP_NONE_SNONE, vcvtq_to_f_s, v8hf, v4sf)
+VAR2 (UNOP_NONE_UNONE, vcvtq_to_f_u, v8hf, v4sf)
diff --git a/gcc/config/arm/mve.md b/gcc/config/arm/mve.md
index 
a2f5220eccb6d888b9b0b1bbd1054cc3a6be97f5..7a31d0abdfff9a93d79faa1de44d1b224470e2eb
 100644
--- a/gcc/config/arm/mve.md
+++ b/gcc/config/arm/mve.md
@@ -21,8 +21,18 @@
                              (V2DI "u64")])
 (define_mode_iterator MVE_types [V16QI V8HI V4SI V2DI TI V8HF V4SF V2DF])
 (define_mode_iterator MVE_VLD_ST [V16QI V8HI V4SI V8HF V4SF])
+(define_mode_iterator MVE_0 [V8HF V4SF])
 
-(define_c_enum "unspec" [VST4Q])
+(define_c_enum "unspec" [VST4Q VRNDXQ_F VRNDQ_F VRNDPQ_F VRNDNQ_F VRNDMQ_F
+                        VRNDAQ_F VREV64Q_F VNEGQ_F VDUPQ_N_F VABSQ_F VREV32Q_F
+                        VCVTTQ_F32_F16 VCVTBQ_F32_F16 VCVTQ_TO_F_S
+                        VCVTQ_TO_F_U])
+
+(define_mode_attr MVE_CNVT [(V8HI "V8HF") (V4SI "V4SF")
+                           (V8HF "V8HI") (V4SF "V4SI")])
+
+(define_int_attr supf [(VCVTQ_TO_F_S "s") (VCVTQ_TO_F_U "u")])
+(define_int_iterator VCVTQ_TO_F [VCVTQ_TO_F_S VCVTQ_TO_F_U])
 
 (define_insn "*mve_mov<mode>"
   [(set (match_operand:MVE_types 0 "s_register_operand" "=w,w,r,w,w,r,w")
@@ -113,3 +123,198 @@
    return "";
 }
   [(set_attr "length" "16")])
+
+;;
+;; [vrndxq_f])
+;;
+(define_insn "mve_vrndxq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDXQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintx.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndq_f])
+;;
+(define_insn "mve_vrndq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintz.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndpq_f])
+;;
+(define_insn "mve_vrndpq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDPQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintp.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndnq_f])
+;;
+(define_insn "mve_vrndnq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDNQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintn.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndmq_f])
+;;
+(define_insn "mve_vrndmq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDMQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintm.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndaq_f])
+;;
+(define_insn "mve_vrndaq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDAQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrinta.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrev64q_f])
+;;
+(define_insn "mve_vrev64q_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VREV64Q_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrev64.%#<V_sz_elem> %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vnegq_f])
+;;
+(define_insn "mve_vnegq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VNEGQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vneg.f%#<V_sz_elem>  %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vdupq_n_f])
+;;
+(define_insn "mve_vdupq_n_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:<V_elem> 1 "s_register_operand" "r")]
+        VDUPQ_N_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vdup.%#<V_sz_elem>   %q0, %1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vabsq_f])
+;;
+(define_insn "mve_vabsq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VABSQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vabs.f%#<V_sz_elem>  %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrev32q_f])
+;;
+(define_insn "mve_vrev32q_fv8hf"
+  [
+   (set (match_operand:V8HF 0 "s_register_operand" "=w")
+       (unspec:V8HF [(match_operand:V8HF 1 "s_register_operand" "w")]
+        VREV32Q_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrev32.16 %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+;;
+;; [vcvttq_f32_f16])
+;;
+(define_insn "mve_vcvttq_f32_f16v4sf"
+  [
+   (set (match_operand:V4SF 0 "s_register_operand" "=w")
+       (unspec:V4SF [(match_operand:V8HF 1 "s_register_operand" "w")]
+        VCVTTQ_F32_F16))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vcvtt.f32.f16 %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vcvtbq_f32_f16])
+;;
+(define_insn "mve_vcvtbq_f32_f16v4sf"
+  [
+   (set (match_operand:V4SF 0 "s_register_operand" "=w")
+       (unspec:V4SF [(match_operand:V8HF 1 "s_register_operand" "w")]
+        VCVTBQ_F32_F16))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vcvtb.f32.f16 %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vcvtq_to_f_s, vcvtq_to_f_u])
+;;
+(define_insn "mve_vcvtq_to_f_<supf><mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:<MVE_CNVT> 1 "s_register_operand" "w")]
+        VCVTQ_TO_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vcvt.f%#<V_sz_elem>.<supf>%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..c0b19dc2acf36a89705ab7a371925f1f35fe60ba
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vabsq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vabs.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..59c3b5ab2a4a4269f2fc94408d45a44e60c2db17
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vabsq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vabs.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtbq_f32_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtbq_f32_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0f6c0b56a364515c7804acbb38e2402833006474
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtbq_f32_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float16x8_t a)
+{
+  return vcvtbq_f32_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vcvtb.f32.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_s16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_s16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..45be0573781bebd1b0321eb63ae9717d25b2e95f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_s16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (int16x8_t a)
+{
+  return vcvtq_f16_s16 (a);
+}
+
+/* { dg-final { scan-assembler "vcvt.f16.s16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_u16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_u16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..17b42c5771e5aab6a8c2dfef7c71c8616c5116f8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_u16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (uint16x8_t a)
+{
+  return vcvtq_f16_u16 (a);
+}
+
+/* { dg-final { scan-assembler "vcvt.f16.u16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_s32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_s32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0e7dbd22effb90a47b53b7a82cbcea4d92e587a2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_s32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (int32x4_t a)
+{
+  return vcvtq_f32_s32 (a);
+}
+
+/* { dg-final { scan-assembler "vcvt.f32.s32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_u32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_u32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..2641d71558cd810a0dabc14a0fc038038fa6e2f4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_u32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (uint32x4_t a)
+{
+  return vcvtq_f32_u32 (a);
+}
+
+/* { dg-final { scan-assembler "vcvt.f32.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvttq_f32_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvttq_f32_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..f3983cf3aa4ec9a7489df84f895f10b365c6acd4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvttq_f32_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float16x8_t a)
+{
+  return vcvttq_f32_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vcvtt.f32.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..a2b7bebddeb0ed92e4b674405d8a23a397234b15
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16_t a)
+{
+  return vdupq_n_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vdup.16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..05ffc960217f8781d87870a3d100a1008c41ed86
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32_t a)
+{
+  return vdupq_n_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vdup.32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..8a6e9a793c9ea12a74a08cb905a6f7cb6a4d6350
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vnegq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vneg.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..63e94ca3eac1dda65aaf2d06309654560d0756f3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vnegq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vneg.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev32q_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev32q_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..21c666844179e723484678af5d8123a418177090
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev32q_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrev32q_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrev32.16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..70db03e0fe4573961778a5290e9b585044faa393
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrev64q_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrev64.16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..e9686c63d162a8919bd24d0227f9e6acb6278142
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrev64q_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrev64.32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..9c51833855e772346b2d1df3760de511aa58d1ca
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndaq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrinta.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0f2c76f38ea950a36a6e243ce656f334c46e5fa5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndaq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrinta.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..936b20cf9eda0869f828880dc4ca6cf8d22d05dc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndmq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintm.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..ba77c73ebb1aebc5608597739e0be57436f8aebd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndmq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintm.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..43dd340e8c529e71cbcd6168adb14f5a29d141b2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndnq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintn.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..a665250c35b1fecb6bd017df8f336c86b6cae179
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndnq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintn.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..effa934137adf3e2d5535b1abdd7812d8fa7cc41
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndpq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintp.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0e1714f89b3a7f5b59a40cfbb9ab3fd72399e988
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndpq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintp.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0cd74d4849fbb73a0dc7cb64d0f5cbde5ee86927
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintz.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..eacd1d1f2e1c86169f0739ad43b3faf6da764f75
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintz.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0836f2233f814e0d53c100f6af42197fa88476a7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndxq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintx.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..012a50b6020cd78d5ac1b53d44de0eebedc6b587
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndxq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintx.f32"  }  } */


diff --git a/gcc/config/arm/arm-builtins.c b/gcc/config/arm/arm-builtins.c
index 
a9f76971ef310118bf7edea6a8dd3de1da46b46b..2fee417fe6585f457edd4cf96655366b1d6bd1a0
 100644
--- a/gcc/config/arm/arm-builtins.c
+++ b/gcc/config/arm/arm-builtins.c
@@ -293,6 +293,28 @@ arm_store1_qualifiers[SIMD_MAX_BUILTIN_ARGS]
   = { qualifier_void, qualifier_pointer_map_mode, qualifier_none };
 #define STORE1_QUALIFIERS (arm_store1_qualifiers)
 
+/* Qualifiers for MVE builtins.  */
+
+static enum arm_type_qualifiers
+arm_unop_none_none_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_none, qualifier_none };
+#define UNOP_NONE_NONE_QUALIFIERS \
+  (arm_unop_none_none_qualifiers)
+
+static enum arm_type_qualifiers
+arm_unop_none_snone_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_none, qualifier_none };
+#define UNOP_NONE_SNONE_QUALIFIERS \
+  (arm_unop_none_snone_qualifiers)
+
+static enum arm_type_qualifiers
+arm_unop_none_unone_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_none, qualifier_unsigned };
+#define UNOP_NONE_UNONE_QUALIFIERS \
+  (arm_unop_none_unone_qualifiers)
+
+/* End of Qualifier for MVE builtins.  */
+
    /* void ([T element type] *, T, immediate).  */
 static enum arm_type_qualifiers
 arm_storestruct_lane_qualifiers[SIMD_MAX_BUILTIN_ARGS]
diff --git a/gcc/config/arm/arm_mve.h b/gcc/config/arm/arm_mve.h
index 
39c6a1551a72700292dde8ef6cea44ba0907af8d..9bcb04fb99a54b47057bb33cc807d6a5ad16401f
 100644
--- a/gcc/config/arm/arm_mve.h
+++ b/gcc/config/arm/arm_mve.h
@@ -81,6 +81,33 @@ typedef struct { uint8x16_t val[4]; } uint8x16x4_t;
 #define vst4q_u32( __addr, __value) __arm_vst4q_u32( __addr, __value)
 #define vst4q_f16( __addr, __value) __arm_vst4q_f16( __addr, __value)
 #define vst4q_f32( __addr, __value) __arm_vst4q_f32( __addr, __value)
+#define vrndxq_f16(__a) __arm_vrndxq_f16(__a)
+#define vrndxq_f32(__a) __arm_vrndxq_f32(__a)
+#define vrndq_f16(__a) __arm_vrndq_f16(__a)
+#define vrndq_f32(__a) __arm_vrndq_f32(__a)
+#define vrndpq_f16(__a) __arm_vrndpq_f16(__a)
+#define vrndpq_f32(__a) __arm_vrndpq_f32(__a)
+#define vrndnq_f16(__a) __arm_vrndnq_f16(__a)
+#define vrndnq_f32(__a) __arm_vrndnq_f32(__a)
+#define vrndmq_f16(__a) __arm_vrndmq_f16(__a)
+#define vrndmq_f32(__a) __arm_vrndmq_f32(__a)
+#define vrndaq_f16(__a) __arm_vrndaq_f16(__a)
+#define vrndaq_f32(__a) __arm_vrndaq_f32(__a)
+#define vrev64q_f16(__a) __arm_vrev64q_f16(__a)
+#define vrev64q_f32(__a) __arm_vrev64q_f32(__a)
+#define vnegq_f16(__a) __arm_vnegq_f16(__a)
+#define vnegq_f32(__a) __arm_vnegq_f32(__a)
+#define vdupq_n_f16(__a) __arm_vdupq_n_f16(__a)
+#define vdupq_n_f32(__a) __arm_vdupq_n_f32(__a)
+#define vabsq_f16(__a) __arm_vabsq_f16(__a)
+#define vabsq_f32(__a) __arm_vabsq_f32(__a)
+#define vrev32q_f16(__a) __arm_vrev32q_f16(__a)
+#define vcvttq_f32_f16(__a) __arm_vcvttq_f32_f16(__a)
+#define vcvtbq_f32_f16(__a) __arm_vcvtbq_f32_f16(__a)
+#define vcvtq_f16_s16(__a) __arm_vcvtq_f16_s16(__a)
+#define vcvtq_f32_s32(__a) __arm_vcvtq_f32_s32(__a)
+#define vcvtq_f16_u16(__a) __arm_vcvtq_f16_u16(__a)
+#define vcvtq_f32_u32(__a) __arm_vcvtq_f32_u32(__a)
 #endif
 
 __extension__ extern __inline void
@@ -157,6 +184,195 @@ __arm_vst4q_f32 (float32_t * __addr, float32x4x4_t 
__value)
   __builtin_mve_vst4qv4sf (__addr, __rv.__o);
 }
 
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndxq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndxq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndxq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndxq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndpq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndpq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndpq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndpq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndnq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndnq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndnq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndnq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndmq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndmq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndmq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndmq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndaq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrndaq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrndaq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrndaq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrev64q_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrev64q_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrev64q_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vrev64q_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vnegq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vnegq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vnegq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vnegq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vdupq_n_f16 (float16_t __a)
+{
+  return __builtin_mve_vdupq_n_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vdupq_n_f32 (float32_t __a)
+{
+  return __builtin_mve_vdupq_n_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vabsq_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vabsq_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vabsq_f32 (float32x4_t __a)
+{
+  return __builtin_mve_vabsq_fv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vrev32q_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vrev32q_fv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvttq_f32_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vcvttq_f32_f16v4sf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtbq_f32_f16 (float16x8_t __a)
+{
+  return __builtin_mve_vcvtbq_f32_f16v4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtq_f16_s16 (int16x8_t __a)
+{
+  return __builtin_mve_vcvtq_to_f_sv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtq_f32_s32 (int32x4_t __a)
+{
+  return __builtin_mve_vcvtq_to_f_sv4sf (__a);
+}
+
+__extension__ extern __inline float16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtq_f16_u16 (uint16x8_t __a)
+{
+  return __builtin_mve_vcvtq_to_f_uv8hf (__a);
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vcvtq_f32_u32 (uint32x4_t __a)
+{
+  return __builtin_mve_vcvtq_to_f_uv4sf (__a);
+}
+
 #endif
 
 enum {
@@ -368,6 +584,83 @@ extern void *__ARM_undef;
   int (*)[__ARM_mve_type_float16_t_ptr][__ARM_mve_type_float16x8x4_t]: 
__arm_vst4q_f16 (__ARM_mve_coerce(__p0, float16_t *), __ARM_mve_coerce(__p1, 
float16x8x4_t)), \
   int (*)[__ARM_mve_type_float32_t_ptr][__ARM_mve_type_float32x4x4_t]: 
__arm_vst4q_f32 (__ARM_mve_coerce(__p0, float32_t *), __ARM_mve_coerce(__p1, 
float32x4x4_t)));})
 
+#define vrndxq(p0) __arm_vrndxq(p0)
+#define __arm_vrndxq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndxq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndxq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrndq(p0) __arm_vrndq(p0)
+#define __arm_vrndq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndq_f16 (__ARM_mve_coerce(__p0, 
float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndq_f32 (__ARM_mve_coerce(__p0, 
float32x4_t)));})
+
+#define vrndpq(p0) __arm_vrndpq(p0)
+#define __arm_vrndpq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndpq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndpq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrndnq(p0) __arm_vrndnq(p0)
+#define __arm_vrndnq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndnq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndnq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrndmq(p0) __arm_vrndmq(p0)
+#define __arm_vrndmq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndmq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndmq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrndaq(p0) __arm_vrndaq(p0)
+#define __arm_vrndaq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrndaq_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrndaq_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vrev64q(p0) __arm_vrev64q(p0)
+#define __arm_vrev64q(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrev64q_f16 
(__ARM_mve_coerce(__p0, float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vrev64q_f32 
(__ARM_mve_coerce(__p0, float32x4_t)));})
+
+#define vnegq(p0) __arm_vnegq(p0)
+#define __arm_vnegq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vnegq_f16 (__ARM_mve_coerce(__p0, 
float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vnegq_f32 (__ARM_mve_coerce(__p0, 
float32x4_t)));})
+
+#define vabsq(p0) __arm_vabsq(p0)
+#define __arm_vabsq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vabsq_f16 (__ARM_mve_coerce(__p0, 
float16x8_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vabsq_f32 (__ARM_mve_coerce(__p0, 
float32x4_t)));})
+
+#define vrev32q(p0) __arm_vrev32q(p0)
+#define __arm_vrev32q(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vrev32q_f16 
(__ARM_mve_coerce(__p0, float16x8_t)));})
+
+#define vcvtbq_f32(p0) __arm_vcvtbq_f32(p0)
+#define __arm_vcvtbq_f32(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vcvtbq_f32_f16 
(__ARM_mve_coerce(__p0, float16x8_t)));})
+
+#define vcvttq_f32(p0) __arm_vcvttq_f32(p0)
+#define __arm_vcvttq_f32(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_float16x8_t]: __arm_vcvttq_f32_f16 
(__ARM_mve_coerce(__p0, float16x8_t)));})
+
+#define vcvtq(p0) __arm_vcvtq(p0)
+#define __arm_vcvtq(p0) ({ __typeof(p0) __p0 = (p0); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p0)])0, \
+  int (*)[__ARM_mve_type_int16x8_t]: __arm_vcvtq_f16_s16 
(__ARM_mve_coerce(__p0, int16x8_t)), \
+  int (*)[__ARM_mve_type_int32x4_t]: __arm_vcvtq_f32_s32 
(__ARM_mve_coerce(__p0, int32x4_t)), \
+  int (*)[__ARM_mve_type_uint16x8_t]: __arm_vcvtq_f16_u16 
(__ARM_mve_coerce(__p0, uint16x8_t)), \
+  int (*)[__ARM_mve_type_uint32x4_t]: __arm_vcvtq_f32_u32 
(__ARM_mve_coerce(__p0, uint32x4_t)));})
+
 #else /* MVE Interger.  */
 
 #define vst4q(p0,p1) __arm_vst4q(p0,p1)
diff --git a/gcc/config/arm/arm_mve_builtins.def 
b/gcc/config/arm/arm_mve_builtins.def
index 
c7f3546c9cb0ec3ae794e181e533a1cbed38121c..65dc58c9328525891a0aa0bb97a412ebc8257c18
 100644
--- a/gcc/config/arm/arm_mve_builtins.def
+++ b/gcc/config/arm/arm_mve_builtins.def
@@ -19,3 +19,18 @@
     <http://www.gnu.org/licenses/>.  */
 
 VAR5 (STORE1, vst4q, v16qi, v8hi, v4si, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndxq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndpq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndnq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndmq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrndaq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vrev64q_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vnegq_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vdupq_n_f, v8hf, v4sf)
+VAR2 (UNOP_NONE_NONE, vabsq_f, v8hf, v4sf)
+VAR1 (UNOP_NONE_NONE, vrev32q_f, v8hf)
+VAR1 (UNOP_NONE_NONE, vcvttq_f32_f16, v4sf)
+VAR1 (UNOP_NONE_NONE, vcvtbq_f32_f16, v4sf)
+VAR2 (UNOP_NONE_SNONE, vcvtq_to_f_s, v8hf, v4sf)
+VAR2 (UNOP_NONE_UNONE, vcvtq_to_f_u, v8hf, v4sf)
diff --git a/gcc/config/arm/mve.md b/gcc/config/arm/mve.md
index 
a2f5220eccb6d888b9b0b1bbd1054cc3a6be97f5..7a31d0abdfff9a93d79faa1de44d1b224470e2eb
 100644
--- a/gcc/config/arm/mve.md
+++ b/gcc/config/arm/mve.md
@@ -21,8 +21,18 @@
                              (V2DI "u64")])
 (define_mode_iterator MVE_types [V16QI V8HI V4SI V2DI TI V8HF V4SF V2DF])
 (define_mode_iterator MVE_VLD_ST [V16QI V8HI V4SI V8HF V4SF])
+(define_mode_iterator MVE_0 [V8HF V4SF])
 
-(define_c_enum "unspec" [VST4Q])
+(define_c_enum "unspec" [VST4Q VRNDXQ_F VRNDQ_F VRNDPQ_F VRNDNQ_F VRNDMQ_F
+                        VRNDAQ_F VREV64Q_F VNEGQ_F VDUPQ_N_F VABSQ_F VREV32Q_F
+                        VCVTTQ_F32_F16 VCVTBQ_F32_F16 VCVTQ_TO_F_S
+                        VCVTQ_TO_F_U])
+
+(define_mode_attr MVE_CNVT [(V8HI "V8HF") (V4SI "V4SF")
+                           (V8HF "V8HI") (V4SF "V4SI")])
+
+(define_int_attr supf [(VCVTQ_TO_F_S "s") (VCVTQ_TO_F_U "u")])
+(define_int_iterator VCVTQ_TO_F [VCVTQ_TO_F_S VCVTQ_TO_F_U])
 
 (define_insn "*mve_mov<mode>"
   [(set (match_operand:MVE_types 0 "s_register_operand" "=w,w,r,w,w,r,w")
@@ -113,3 +123,198 @@
    return "";
 }
   [(set_attr "length" "16")])
+
+;;
+;; [vrndxq_f])
+;;
+(define_insn "mve_vrndxq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDXQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintx.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndq_f])
+;;
+(define_insn "mve_vrndq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintz.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndpq_f])
+;;
+(define_insn "mve_vrndpq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDPQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintp.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndnq_f])
+;;
+(define_insn "mve_vrndnq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDNQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintn.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndmq_f])
+;;
+(define_insn "mve_vrndmq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDMQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrintm.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrndaq_f])
+;;
+(define_insn "mve_vrndaq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VRNDAQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrinta.f%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrev64q_f])
+;;
+(define_insn "mve_vrev64q_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VREV64Q_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrev64.%#<V_sz_elem> %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vnegq_f])
+;;
+(define_insn "mve_vnegq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VNEGQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vneg.f%#<V_sz_elem>  %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vdupq_n_f])
+;;
+(define_insn "mve_vdupq_n_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:<V_elem> 1 "s_register_operand" "r")]
+        VDUPQ_N_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vdup.%#<V_sz_elem>   %q0, %1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vabsq_f])
+;;
+(define_insn "mve_vabsq_f<mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:MVE_0 1 "s_register_operand" "w")]
+        VABSQ_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vabs.f%#<V_sz_elem>  %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vrev32q_f])
+;;
+(define_insn "mve_vrev32q_fv8hf"
+  [
+   (set (match_operand:V8HF 0 "s_register_operand" "=w")
+       (unspec:V8HF [(match_operand:V8HF 1 "s_register_operand" "w")]
+        VREV32Q_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vrev32.16 %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+;;
+;; [vcvttq_f32_f16])
+;;
+(define_insn "mve_vcvttq_f32_f16v4sf"
+  [
+   (set (match_operand:V4SF 0 "s_register_operand" "=w")
+       (unspec:V4SF [(match_operand:V8HF 1 "s_register_operand" "w")]
+        VCVTTQ_F32_F16))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vcvtt.f32.f16 %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vcvtbq_f32_f16])
+;;
+(define_insn "mve_vcvtbq_f32_f16v4sf"
+  [
+   (set (match_operand:V4SF 0 "s_register_operand" "=w")
+       (unspec:V4SF [(match_operand:V8HF 1 "s_register_operand" "w")]
+        VCVTBQ_F32_F16))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vcvtb.f32.f16 %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
+
+;;
+;; [vcvtq_to_f_s, vcvtq_to_f_u])
+;;
+(define_insn "mve_vcvtq_to_f_<supf><mode>"
+  [
+   (set (match_operand:MVE_0 0 "s_register_operand" "=w")
+       (unspec:MVE_0 [(match_operand:<MVE_CNVT> 1 "s_register_operand" "w")]
+        VCVTQ_TO_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+  "vcvt.f%#<V_sz_elem>.<supf>%#<V_sz_elem>       %q0, %q1"
+  [(set_attr "type" "mve_move")
+])
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..c0b19dc2acf36a89705ab7a371925f1f35fe60ba
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vabsq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vabs.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..59c3b5ab2a4a4269f2fc94408d45a44e60c2db17
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vabsq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vabsq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vabs.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtbq_f32_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtbq_f32_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0f6c0b56a364515c7804acbb38e2402833006474
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtbq_f32_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float16x8_t a)
+{
+  return vcvtbq_f32_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vcvtb.f32.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_s16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_s16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..45be0573781bebd1b0321eb63ae9717d25b2e95f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_s16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (int16x8_t a)
+{
+  return vcvtq_f16_s16 (a);
+}
+
+/* { dg-final { scan-assembler "vcvt.f16.s16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_u16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_u16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..17b42c5771e5aab6a8c2dfef7c71c8616c5116f8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f16_u16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (uint16x8_t a)
+{
+  return vcvtq_f16_u16 (a);
+}
+
+/* { dg-final { scan-assembler "vcvt.f16.u16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_s32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_s32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0e7dbd22effb90a47b53b7a82cbcea4d92e587a2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_s32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (int32x4_t a)
+{
+  return vcvtq_f32_s32 (a);
+}
+
+/* { dg-final { scan-assembler "vcvt.f32.s32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_u32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_u32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..2641d71558cd810a0dabc14a0fc038038fa6e2f4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvtq_f32_u32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (uint32x4_t a)
+{
+  return vcvtq_f32_u32 (a);
+}
+
+/* { dg-final { scan-assembler "vcvt.f32.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvttq_f32_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvttq_f32_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..f3983cf3aa4ec9a7489df84f895f10b365c6acd4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vcvttq_f32_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float16x8_t a)
+{
+  return vcvttq_f32_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vcvtt.f32.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..a2b7bebddeb0ed92e4b674405d8a23a397234b15
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16_t a)
+{
+  return vdupq_n_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vdup.16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..05ffc960217f8781d87870a3d100a1008c41ed86
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vdupq_n_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32_t a)
+{
+  return vdupq_n_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vdup.32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..8a6e9a793c9ea12a74a08cb905a6f7cb6a4d6350
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vnegq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vneg.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..63e94ca3eac1dda65aaf2d06309654560d0756f3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vnegq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vnegq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vneg.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev32q_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev32q_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..21c666844179e723484678af5d8123a418177090
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev32q_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrev32q_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrev32.16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..70db03e0fe4573961778a5290e9b585044faa393
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrev64q_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrev64.16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..e9686c63d162a8919bd24d0227f9e6acb6278142
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrev64q_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrev64q_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrev64.32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..9c51833855e772346b2d1df3760de511aa58d1ca
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndaq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrinta.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0f2c76f38ea950a36a6e243ce656f334c46e5fa5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndaq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndaq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrinta.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..936b20cf9eda0869f828880dc4ca6cf8d22d05dc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndmq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintm.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..ba77c73ebb1aebc5608597739e0be57436f8aebd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndmq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndmq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintm.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..43dd340e8c529e71cbcd6168adb14f5a29d141b2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndnq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintn.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..a665250c35b1fecb6bd017df8f336c86b6cae179
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndnq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndnq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintn.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..effa934137adf3e2d5535b1abdd7812d8fa7cc41
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndpq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintp.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0e1714f89b3a7f5b59a40cfbb9ab3fd72399e988
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndpq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndpq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintp.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0cd74d4849fbb73a0dc7cb64d0f5cbde5ee86927
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintz.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..eacd1d1f2e1c86169f0739ad43b3faf6da764f75
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintz.f32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f16.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f16.c
new file mode 100644
index 
0000000000000000000000000000000000000000..0836f2233f814e0d53c100f6af42197fa88476a7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f16.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float16x8_t
+foo (float16x8_t a)
+{
+  return vrndxq_f16 (a);
+}
+
+/* { dg-final { scan-assembler "vrintx.f16"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f32.c 
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f32.c
new file mode 100644
index 
0000000000000000000000000000000000000000..012a50b6020cd78d5ac1b53d44de0eebedc6b587
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vrndxq_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2" 
 }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mcpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (float32x4_t a)
+{
+  return vrndxq_f32 (a);
+}
+
+/* { dg-final { scan-assembler "vrintx.f32"  }  } */