gcc/ChangeLog:

        * config/i386/avx512fp16intrin.h (_mm512_cvtph_epi32):
        New intrinsic/
        (_mm512_mask_cvtph_epi32): Likewise.
        (_mm512_maskz_cvtph_epi32): Likewise.
        (_mm512_cvt_roundph_epi32): Likewise.
        (_mm512_mask_cvt_roundph_epi32): Likewise.
        (_mm512_maskz_cvt_roundph_epi32): Likewise.
        (_mm512_cvtph_epu32): Likewise.
        (_mm512_mask_cvtph_epu32): Likewise.
        (_mm512_maskz_cvtph_epu32): Likewise.
        (_mm512_cvt_roundph_epu32): Likewise.
        (_mm512_mask_cvt_roundph_epu32): Likewise.
        (_mm512_maskz_cvt_roundph_epu32): Likewise.
        (_mm512_cvtph_epi64): Likewise.
        (_mm512_mask_cvtph_epi64): Likewise.
        (_mm512_maskz_cvtph_epi64): Likewise.
        (_mm512_cvt_roundph_epi64): Likewise.
        (_mm512_mask_cvt_roundph_epi64): Likewise.
        (_mm512_maskz_cvt_roundph_epi64): Likewise.
        (_mm512_cvtph_epu64): Likewise.
        (_mm512_mask_cvtph_epu64): Likewise.
        (_mm512_maskz_cvtph_epu64): Likewise.
        (_mm512_cvt_roundph_epu64): Likewise.
        (_mm512_mask_cvt_roundph_epu64): Likewise.
        (_mm512_maskz_cvt_roundph_epu64): Likewise.
        (_mm512_cvtph_epi16): Likewise.
        (_mm512_mask_cvtph_epi16): Likewise.
        (_mm512_maskz_cvtph_epi16): Likewise.
        (_mm512_cvt_roundph_epi16): Likewise.
        (_mm512_mask_cvt_roundph_epi16): Likewise.
        (_mm512_maskz_cvt_roundph_epi16): Likewise.
        (_mm512_cvtph_epu16): Likewise.
        (_mm512_mask_cvtph_epu16): Likewise.
        (_mm512_maskz_cvtph_epu16): Likewise.
        (_mm512_cvt_roundph_epu16): Likewise.
        (_mm512_mask_cvt_roundph_epu16): Likewise.
        (_mm512_maskz_cvt_roundph_epu16): Likewise.
        * config/i386/avx512fp16vlintrin.h (_mm_cvtph_epi32):
        New intrinsic.
        (_mm_mask_cvtph_epi32): Likewise.
        (_mm_maskz_cvtph_epi32): Likewise.
        (_mm256_cvtph_epi32): Likewise.
        (_mm256_mask_cvtph_epi32): Likewise.
        (_mm256_maskz_cvtph_epi32): Likewise.
        (_mm_cvtph_epu32): Likewise.
        (_mm_mask_cvtph_epu32): Likewise.
        (_mm_maskz_cvtph_epu32): Likewise.
        (_mm256_cvtph_epu32): Likewise.
        (_mm256_mask_cvtph_epu32): Likewise.
        (_mm256_maskz_cvtph_epu32): Likewise.
        (_mm_cvtph_epi64): Likewise.
        (_mm_mask_cvtph_epi64): Likewise.
        (_mm_maskz_cvtph_epi64): Likewise.
        (_mm256_cvtph_epi64): Likewise.
        (_mm256_mask_cvtph_epi64): Likewise.
        (_mm256_maskz_cvtph_epi64): Likewise.
        (_mm_cvtph_epu64): Likewise.
        (_mm_mask_cvtph_epu64): Likewise.
        (_mm_maskz_cvtph_epu64): Likewise.
        (_mm256_cvtph_epu64): Likewise.
        (_mm256_mask_cvtph_epu64): Likewise.
        (_mm256_maskz_cvtph_epu64): Likewise.
        (_mm_cvtph_epi16): Likewise.
        (_mm_mask_cvtph_epi16): Likewise.
        (_mm_maskz_cvtph_epi16): Likewise.
        (_mm256_cvtph_epi16): Likewise.
        (_mm256_mask_cvtph_epi16): Likewise.
        (_mm256_maskz_cvtph_epi16): Likewise.
        (_mm_cvtph_epu16): Likewise.
        (_mm_mask_cvtph_epu16): Likewise.
        (_mm_maskz_cvtph_epu16): Likewise.
        (_mm256_cvtph_epu16): Likewise.
        (_mm256_mask_cvtph_epu16): Likewise.
        (_mm256_maskz_cvtph_epu16): Likewise.
        * config/i386/i386-builtin-types.def: Add new builtin types.
        * config/i386/i386-builtin.def: Add new builtins.
        * config/i386/i386-expand.c
        (ix86_expand_args_builtin): Handle new builtin types.
        (ix86_expand_round_builtin): Ditto.
        * config/i386/sse.md (sseintconvert): New.
        (ssePHmode): Ditto.
        (UNSPEC_US_FIX_NOTRUNC): Ditto.
        (sseintconvertsignprefix): Ditto.
        
(avx512fp16_vcvtph2<sseintconvertsignprefix><sseintconvert>_<mode><mask_name><round_name>):
        Ditto.

gcc/testsuite/ChangeLog:

        * gcc.target/i386/avx-1.c: Add test for new builtins.
        * gcc.target/i386/sse-13.c: Ditto.
        * gcc.target/i386/sse-23.c: Ditto.
        * gcc.target/i386/sse-14.c: Add test for new intrinsics.
        * gcc.target/i386/sse-22.c: Ditto.
---
 gcc/config/i386/avx512fp16intrin.h     | 525 +++++++++++++++++++++++++
 gcc/config/i386/avx512fp16vlintrin.h   | 345 ++++++++++++++++
 gcc/config/i386/i386-builtin-types.def |   9 +
 gcc/config/i386/i386-builtin.def       |  18 +
 gcc/config/i386/i386-expand.c          |   9 +
 gcc/config/i386/sse.md                 |  35 ++
 gcc/testsuite/gcc.target/i386/avx-1.c  |   6 +
 gcc/testsuite/gcc.target/i386/sse-13.c |   6 +
 gcc/testsuite/gcc.target/i386/sse-14.c |  18 +
 gcc/testsuite/gcc.target/i386/sse-22.c |  18 +
 gcc/testsuite/gcc.target/i386/sse-23.c |   6 +
 11 files changed, 995 insertions(+)

diff --git a/gcc/config/i386/avx512fp16intrin.h 
b/gcc/config/i386/avx512fp16intrin.h
index cdf6646c8c6..42576c4ae2e 100644
--- a/gcc/config/i386/avx512fp16intrin.h
+++ b/gcc/config/i386/avx512fp16intrin.h
@@ -2512,6 +2512,531 @@ _mm_maskz_move_sh (__mmask8 __A, __m128h  __B, __m128h 
__C)
   return __builtin_ia32_vmovsh_mask (__B, __C, _mm_setzero_ph (), __A);
 }
 
+/* Intrinsics vcvtph2dq.  */
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvtph_epi32 (__m256h __A)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2dq_v16si_mask_round (__A,
+                                              (__v16si)
+                                              _mm512_setzero_si512 (),
+                                              (__mmask16) -1,
+                                              _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvtph_epi32 (__m512i __A, __mmask16 __B, __m256h __C)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2dq_v16si_mask_round (__C,
+                                              (__v16si) __A,
+                                              __B,
+                                              _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvtph_epi32 (__mmask16 __A, __m256h __B)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2dq_v16si_mask_round (__B,
+                                              (__v16si)
+                                              _mm512_setzero_si512 (),
+                                              __A,
+                                              _MM_FROUND_CUR_DIRECTION);
+}
+
+#ifdef __OPTIMIZE__
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvt_roundph_epi32 (__m256h __A, int __B)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2dq_v16si_mask_round (__A,
+                                              (__v16si)
+                                              _mm512_setzero_si512 (),
+                                              (__mmask16) -1,
+                                              __B);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvt_roundph_epi32 (__m512i __A, __mmask16 __B, __m256h __C, int 
__D)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2dq_v16si_mask_round (__C,
+                                              (__v16si) __A,
+                                              __B,
+                                              __D);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvt_roundph_epi32 (__mmask16 __A, __m256h __B, int __C)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2dq_v16si_mask_round (__B,
+                                              (__v16si)
+                                              _mm512_setzero_si512 (),
+                                              __A,
+                                              __C);
+}
+
+#else
+#define _mm512_cvt_roundph_epi32(A, B)                                 \
+  ((__m512i)                                                           \
+   __builtin_ia32_vcvtph2dq_v16si_mask_round ((A),                     \
+                                             (__v16si)                 \
+                                             _mm512_setzero_si512 (),  \
+                                             (__mmask16)-1,            \
+                                             (B)))
+
+#define _mm512_mask_cvt_roundph_epi32(A, B, C, D)                      \
+  ((__m512i)                                                           \
+   __builtin_ia32_vcvtph2dq_v16si_mask_round ((C), (__v16si)(A), (B), (D)))
+
+#define _mm512_maskz_cvt_roundph_epi32(A, B, C)                                
\
+  ((__m512i)                                                           \
+   __builtin_ia32_vcvtph2dq_v16si_mask_round ((B),                     \
+                                             (__v16si)                 \
+                                             _mm512_setzero_si512 (),  \
+                                             (A),                      \
+                                             (C)))
+
+#endif /* __OPTIMIZE__ */
+
+/* Intrinsics vcvtph2udq.  */
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvtph_epu32 (__m256h __A)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2udq_v16si_mask_round (__A,
+                                               (__v16si)
+                                               _mm512_setzero_si512 (),
+                                               (__mmask16) -1,
+                                               _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvtph_epu32 (__m512i __A, __mmask16 __B, __m256h __C)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2udq_v16si_mask_round (__C,
+                                               (__v16si) __A,
+                                               __B,
+                                               _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvtph_epu32 (__mmask16 __A, __m256h __B)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2udq_v16si_mask_round (__B,
+                                               (__v16si)
+                                               _mm512_setzero_si512 (),
+                                               __A,
+                                               _MM_FROUND_CUR_DIRECTION);
+}
+
+#ifdef __OPTIMIZE__
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvt_roundph_epu32 (__m256h __A, int __B)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2udq_v16si_mask_round (__A,
+                                               (__v16si)
+                                               _mm512_setzero_si512 (),
+                                               (__mmask16) -1,
+                                               __B);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvt_roundph_epu32 (__m512i __A, __mmask16 __B, __m256h __C, int 
__D)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2udq_v16si_mask_round (__C,
+                                               (__v16si) __A,
+                                               __B,
+                                               __D);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvt_roundph_epu32 (__mmask16 __A, __m256h __B, int __C)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2udq_v16si_mask_round (__B,
+                                               (__v16si)
+                                               _mm512_setzero_si512 (),
+                                               __A,
+                                               __C);
+}
+
+#else
+#define _mm512_cvt_roundph_epu32(A, B)                                 \
+  ((__m512i)                                                           \
+   __builtin_ia32_vcvtph2udq_v16si_mask_round ((A),                    \
+                                              (__v16si)                \
+                                              _mm512_setzero_si512 (), \
+                                              (__mmask16)-1,           \
+                                              (B)))
+
+#define _mm512_mask_cvt_roundph_epu32(A, B, C, D)                      \
+  ((__m512i)                                                           \
+   __builtin_ia32_vcvtph2udq_v16si_mask_round ((C), (__v16si)(A), (B), (D)))
+
+#define _mm512_maskz_cvt_roundph_epu32(A, B, C)                                
\
+  ((__m512i)                                                           \
+   __builtin_ia32_vcvtph2udq_v16si_mask_round ((B),                    \
+                                              (__v16si)                \
+                                              _mm512_setzero_si512 (), \
+                                              (A),                     \
+                                              (C)))
+
+#endif /* __OPTIMIZE__ */
+
+/* Intrinsics vcvtph2qq.  */
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvtph_epi64 (__m128h __A)
+{
+  return __builtin_ia32_vcvtph2qq_v8di_mask_round (__A,
+                                                  _mm512_setzero_si512 (),
+                                                  (__mmask8) -1,
+                                                  _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvtph_epi64 (__m512i __A, __mmask8 __B, __m128h __C)
+{
+  return __builtin_ia32_vcvtph2qq_v8di_mask_round (__C, __A, __B,
+                                                  _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvtph_epi64 (__mmask8 __A, __m128h __B)
+{
+  return __builtin_ia32_vcvtph2qq_v8di_mask_round (__B,
+                                                  _mm512_setzero_si512 (),
+                                                  __A,
+                                                  _MM_FROUND_CUR_DIRECTION);
+}
+
+#ifdef __OPTIMIZE__
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvt_roundph_epi64 (__m128h __A, int __B)
+{
+  return __builtin_ia32_vcvtph2qq_v8di_mask_round (__A,
+                                                  _mm512_setzero_si512 (),
+                                                  (__mmask8) -1,
+                                                  __B);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvt_roundph_epi64 (__m512i __A, __mmask8 __B, __m128h __C, int __D)
+{
+  return __builtin_ia32_vcvtph2qq_v8di_mask_round (__C, __A, __B, __D);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvt_roundph_epi64 (__mmask8 __A, __m128h __B, int __C)
+{
+  return __builtin_ia32_vcvtph2qq_v8di_mask_round (__B,
+                                                  _mm512_setzero_si512 (),
+                                                  __A,
+                                                  __C);
+}
+
+#else
+#define _mm512_cvt_roundph_epi64(A, B)                                 \
+  (__builtin_ia32_vcvtph2qq_v8di_mask_round ((A),                      \
+                                            _mm512_setzero_si512 (),   \
+                                            (__mmask8)-1,              \
+                                            (B)))
+
+#define _mm512_mask_cvt_roundph_epi64(A, B, C, D)                      \
+  (__builtin_ia32_vcvtph2qq_v8di_mask_round ((C), (A), (B), (D)))
+
+#define _mm512_maskz_cvt_roundph_epi64(A, B, C)                                
\
+  (__builtin_ia32_vcvtph2qq_v8di_mask_round ((B),                      \
+                                            _mm512_setzero_si512 (),   \
+                                            (A),                       \
+                                            (C)))
+
+#endif /* __OPTIMIZE__ */
+
+/* Intrinsics vcvtph2uqq.  */
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvtph_epu64 (__m128h __A)
+{
+  return __builtin_ia32_vcvtph2uqq_v8di_mask_round (__A,
+                                                   _mm512_setzero_si512 (),
+                                                   (__mmask8) -1,
+                                                   _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvtph_epu64 (__m512i __A, __mmask8 __B, __m128h __C)
+{
+  return __builtin_ia32_vcvtph2uqq_v8di_mask_round (__C, __A, __B,
+                                                   _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvtph_epu64 (__mmask8 __A, __m128h __B)
+{
+  return __builtin_ia32_vcvtph2uqq_v8di_mask_round (__B,
+                                                   _mm512_setzero_si512 (),
+                                                   __A,
+                                                   _MM_FROUND_CUR_DIRECTION);
+}
+
+#ifdef __OPTIMIZE__
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvt_roundph_epu64 (__m128h __A, int __B)
+{
+  return __builtin_ia32_vcvtph2uqq_v8di_mask_round (__A,
+                                                   _mm512_setzero_si512 (),
+                                                   (__mmask8) -1,
+                                                   __B);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvt_roundph_epu64 (__m512i __A, __mmask8 __B, __m128h __C, int __D)
+{
+  return __builtin_ia32_vcvtph2uqq_v8di_mask_round (__C, __A, __B, __D);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvt_roundph_epu64 (__mmask8 __A, __m128h __B, int __C)
+{
+  return __builtin_ia32_vcvtph2uqq_v8di_mask_round (__B,
+                                                   _mm512_setzero_si512 (),
+                                                   __A,
+                                                   __C);
+}
+
+#else
+#define _mm512_cvt_roundph_epu64(A, B)                                 \
+  (__builtin_ia32_vcvtph2uqq_v8di_mask_round ((A),                     \
+                                             _mm512_setzero_si512 (),  \
+                                             (__mmask8)-1,             \
+                                             (B)))
+
+#define _mm512_mask_cvt_roundph_epu64(A, B, C, D)                      \
+  (__builtin_ia32_vcvtph2uqq_v8di_mask_round ((C), (A), (B), (D)))
+
+#define _mm512_maskz_cvt_roundph_epu64(A, B, C)                                
\
+  (__builtin_ia32_vcvtph2uqq_v8di_mask_round ((B),                     \
+                                             _mm512_setzero_si512 (),  \
+                                             (A),                      \
+                                             (C)))
+
+#endif /* __OPTIMIZE__ */
+
+/* Intrinsics vcvtph2w.  */
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvtph_epi16 (__m512h __A)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2w_v32hi_mask_round (__A,
+                                             (__v32hi)
+                                             _mm512_setzero_si512 (),
+                                             (__mmask32) -1,
+                                             _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvtph_epi16 (__m512i __A, __mmask32 __B, __m512h __C)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2w_v32hi_mask_round (__C,
+                                             (__v32hi) __A,
+                                             __B,
+                                             _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvtph_epi16 (__mmask32 __A, __m512h __B)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2w_v32hi_mask_round (__B,
+                                             (__v32hi)
+                                             _mm512_setzero_si512 (),
+                                             __A,
+                                             _MM_FROUND_CUR_DIRECTION);
+}
+
+#ifdef __OPTIMIZE__
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvt_roundph_epi16 (__m512h __A, int __B)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2w_v32hi_mask_round (__A,
+                                             (__v32hi)
+                                             _mm512_setzero_si512 (),
+                                             (__mmask32) -1,
+                                             __B);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvt_roundph_epi16 (__m512i __A, __mmask32 __B, __m512h __C, int 
__D)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2w_v32hi_mask_round (__C,
+                                             (__v32hi) __A,
+                                             __B,
+                                             __D);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvt_roundph_epi16 (__mmask32 __A, __m512h __B, int __C)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2w_v32hi_mask_round (__B,
+                                             (__v32hi)
+                                             _mm512_setzero_si512 (),
+                                             __A,
+                                             __C);
+}
+
+#else
+#define _mm512_cvt_roundph_epi16(A, B)                                 \
+  ((__m512i)__builtin_ia32_vcvtph2w_v32hi_mask_round ((A),             \
+                                                     (__v32hi)         \
+                                                     _mm512_setzero_si512 (), \
+                                                     (__mmask32)-1,    \
+                                                     (B)))
+
+#define _mm512_mask_cvt_roundph_epi16(A, B, C, D)                      \
+  ((__m512i)__builtin_ia32_vcvtph2w_v32hi_mask_round ((C),             \
+                                                     (__v32hi)(A),     \
+                                                     (B),              \
+                                                     (D)))
+
+#define _mm512_maskz_cvt_roundph_epi16(A, B, C)                                
\
+  ((__m512i)__builtin_ia32_vcvtph2w_v32hi_mask_round ((B),             \
+                                                     (__v32hi)         \
+                                                     _mm512_setzero_si512 (), \
+                                                     (A),              \
+                                                     (C)))
+
+#endif /* __OPTIMIZE__ */
+
+/* Intrinsics vcvtph2uw.  */
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvtph_epu16 (__m512h __A)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2uw_v32hi_mask_round (__A,
+                                              (__v32hi)
+                                              _mm512_setzero_si512 (),
+                                              (__mmask32) -1,
+                                              _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvtph_epu16 (__m512i __A, __mmask32 __B, __m512h __C)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2uw_v32hi_mask_round (__C, (__v32hi) __A, __B,
+                                              _MM_FROUND_CUR_DIRECTION);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvtph_epu16 (__mmask32 __A, __m512h __B)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2uw_v32hi_mask_round (__B,
+                                              (__v32hi)
+                                              _mm512_setzero_si512 (),
+                                              __A,
+                                              _MM_FROUND_CUR_DIRECTION);
+}
+
+#ifdef __OPTIMIZE__
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_cvt_roundph_epu16 (__m512h __A, int __B)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2uw_v32hi_mask_round (__A,
+                                              (__v32hi)
+                                              _mm512_setzero_si512 (),
+                                              (__mmask32) -1,
+                                              __B);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_mask_cvt_roundph_epu16 (__m512i __A, __mmask32 __B, __m512h __C, int 
__D)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2uw_v32hi_mask_round (__C, (__v32hi) __A, __B, __D);
+}
+
+extern __inline __m512i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm512_maskz_cvt_roundph_epu16 (__mmask32 __A, __m512h __B, int __C)
+{
+  return (__m512i)
+    __builtin_ia32_vcvtph2uw_v32hi_mask_round (__B,
+                                              (__v32hi)
+                                              _mm512_setzero_si512 (),
+                                              __A,
+                                              __C);
+}
+
+#else
+#define _mm512_cvt_roundph_epu16(A, B)                                 \
+  ((__m512i)                                                           \
+   __builtin_ia32_vcvtph2uw_v32hi_mask_round ((A),                     \
+                                             (__v32hi)                 \
+                                             _mm512_setzero_si512 (),  \
+                                             (__mmask32)-1, (B)))
+
+#define _mm512_mask_cvt_roundph_epu16(A, B, C, D)                      \
+  ((__m512i)                                                           \
+   __builtin_ia32_vcvtph2uw_v32hi_mask_round ((C), (__v32hi)(A), (B), (D)))
+
+#define _mm512_maskz_cvt_roundph_epu16(A, B, C)                                
\
+  ((__m512i)                                                           \
+   __builtin_ia32_vcvtph2uw_v32hi_mask_round ((B),                     \
+                                             (__v32hi)                 \
+                                             _mm512_setzero_si512 (),  \
+                                             (A),                      \
+                                             (C)))
+
+#endif /* __OPTIMIZE__ */
+
 #ifdef __DISABLE_AVX512FP16__
 #undef __DISABLE_AVX512FP16__
 #pragma GCC pop_options
diff --git a/gcc/config/i386/avx512fp16vlintrin.h 
b/gcc/config/i386/avx512fp16vlintrin.h
index 206d60407fc..8a7e0aaa6b1 100644
--- a/gcc/config/i386/avx512fp16vlintrin.h
+++ b/gcc/config/i386/avx512fp16vlintrin.h
@@ -930,6 +930,351 @@ _mm_maskz_getmant_ph (__mmask8 __U, __m128h __A,
 
 #endif /* __OPTIMIZE__ */
 
+/* Intrinsics vcvtph2dq.  */
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_cvtph_epi32 (__m128h __A)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2dq_v4si_mask (__A,
+                                       (__v4si)
+                                       _mm_setzero_si128 (),
+                                       (__mmask8) -1);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_mask_cvtph_epi32 (__m128i __A, __mmask8 __B, __m128h __C)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2dq_v4si_mask (__C, ( __v4si) __A, __B);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_maskz_cvtph_epi32 (__mmask8 __A, __m128h __B)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2dq_v4si_mask (__B,
+                                       (__v4si) _mm_setzero_si128 (),
+                                       __A);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_cvtph_epi32 (__m128h __A)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2dq_v8si_mask (__A,
+                                       (__v8si)
+                                       _mm256_setzero_si256 (),
+                                       (__mmask8) -1);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_mask_cvtph_epi32 (__m256i __A, __mmask8 __B, __m128h __C)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2dq_v8si_mask (__C, ( __v8si) __A, __B);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_maskz_cvtph_epi32 (__mmask8 __A, __m128h __B)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2dq_v8si_mask (__B,
+                                       (__v8si)
+                                       _mm256_setzero_si256 (),
+                                       __A);
+}
+
+/* Intrinsics vcvtph2udq.  */
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_cvtph_epu32 (__m128h __A)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2udq_v4si_mask (__A,
+                                        (__v4si)
+                                        _mm_setzero_si128 (),
+                                        (__mmask8) -1);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_mask_cvtph_epu32 (__m128i __A, __mmask8 __B, __m128h __C)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2udq_v4si_mask (__C, ( __v4si) __A, __B);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_maskz_cvtph_epu32 (__mmask8 __A, __m128h __B)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2udq_v4si_mask (__B,
+                                        (__v4si)
+                                        _mm_setzero_si128 (),
+                                        __A);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_cvtph_epu32 (__m128h __A)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2udq_v8si_mask (__A,
+                                        (__v8si)
+                                        _mm256_setzero_si256 (),
+                                        (__mmask8) -1);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_mask_cvtph_epu32 (__m256i __A, __mmask8 __B, __m128h __C)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2udq_v8si_mask (__C, ( __v8si) __A, __B);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_maskz_cvtph_epu32 (__mmask8 __A, __m128h __B)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2udq_v8si_mask (__B,
+                                        (__v8si) _mm256_setzero_si256 (),
+                                        __A);
+}
+
+/* Intrinsics vcvtph2qq.  */
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_cvtph_epi64 (__m128h __A)
+{
+  return
+    __builtin_ia32_vcvtph2qq_v2di_mask (__A,
+                                       _mm_setzero_si128 (),
+                                       (__mmask8) -1);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_mask_cvtph_epi64 (__m128i __A, __mmask8 __B, __m128h __C)
+{
+  return __builtin_ia32_vcvtph2qq_v2di_mask (__C, __A, __B);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_maskz_cvtph_epi64 (__mmask8 __A, __m128h __B)
+{
+  return __builtin_ia32_vcvtph2qq_v2di_mask (__B,
+                                            _mm_setzero_si128 (),
+                                            __A);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_cvtph_epi64 (__m128h __A)
+{
+  return __builtin_ia32_vcvtph2qq_v4di_mask (__A,
+                                            _mm256_setzero_si256 (),
+                                            (__mmask8) -1);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_mask_cvtph_epi64 (__m256i __A, __mmask8 __B, __m128h __C)
+{
+  return __builtin_ia32_vcvtph2qq_v4di_mask (__C, __A, __B);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_maskz_cvtph_epi64 (__mmask8 __A, __m128h __B)
+{
+  return __builtin_ia32_vcvtph2qq_v4di_mask (__B,
+                                            _mm256_setzero_si256 (),
+                                            __A);
+}
+
+/* Intrinsics vcvtph2uqq.  */
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_cvtph_epu64 (__m128h __A)
+{
+  return __builtin_ia32_vcvtph2uqq_v2di_mask (__A,
+                                             _mm_setzero_si128 (),
+                                             (__mmask8) -1);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_mask_cvtph_epu64 (__m128i __A, __mmask8 __B, __m128h __C)
+{
+  return __builtin_ia32_vcvtph2uqq_v2di_mask (__C, __A, __B);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_maskz_cvtph_epu64 (__mmask8 __A, __m128h __B)
+{
+  return __builtin_ia32_vcvtph2uqq_v2di_mask (__B,
+                                             _mm_setzero_si128 (),
+                                             __A);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_cvtph_epu64 (__m128h __A)
+{
+  return __builtin_ia32_vcvtph2uqq_v4di_mask (__A,
+                                             _mm256_setzero_si256 (),
+                                             (__mmask8) -1);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_mask_cvtph_epu64 (__m256i __A, __mmask8 __B, __m128h __C)
+{
+  return __builtin_ia32_vcvtph2uqq_v4di_mask (__C, __A, __B);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_maskz_cvtph_epu64 (__mmask8 __A, __m128h __B)
+{
+  return __builtin_ia32_vcvtph2uqq_v4di_mask (__B,
+                                             _mm256_setzero_si256 (),
+                                             __A);
+}
+
+/* Intrinsics vcvtph2w.  */
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_cvtph_epi16 (__m128h __A)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2w_v8hi_mask (__A,
+                                      (__v8hi)
+                                      _mm_setzero_si128 (),
+                                      (__mmask8) -1);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_mask_cvtph_epi16 (__m128i __A, __mmask8 __B, __m128h __C)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2w_v8hi_mask (__C, ( __v8hi) __A, __B);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_maskz_cvtph_epi16 (__mmask8 __A, __m128h __B)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2w_v8hi_mask (__B,
+                                      (__v8hi)
+                                      _mm_setzero_si128 (),
+                                      __A);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_cvtph_epi16 (__m256h __A)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2w_v16hi_mask (__A,
+                                       (__v16hi)
+                                       _mm256_setzero_si256 (),
+                                       (__mmask16) -1);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_mask_cvtph_epi16 (__m256i __A, __mmask16 __B, __m256h __C)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2w_v16hi_mask (__C, ( __v16hi) __A, __B);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_maskz_cvtph_epi16 (__mmask16 __A, __m256h __B)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2w_v16hi_mask (__B,
+                                       (__v16hi)
+                                       _mm256_setzero_si256 (),
+                                       __A);
+}
+
+/* Intrinsics vcvtph2uw.  */
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_cvtph_epu16 (__m128h __A)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2uw_v8hi_mask (__A,
+                                       (__v8hi)
+                                       _mm_setzero_si128 (),
+                                       (__mmask8) -1);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_mask_cvtph_epu16 (__m128i __A, __mmask8 __B, __m128h __C)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2uw_v8hi_mask (__C, ( __v8hi) __A, __B);
+}
+
+extern __inline __m128i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm_maskz_cvtph_epu16 (__mmask8 __A, __m128h __B)
+{
+  return (__m128i)
+    __builtin_ia32_vcvtph2uw_v8hi_mask (__B,
+                                       (__v8hi)
+                                       _mm_setzero_si128 (),
+                                       __A);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_cvtph_epu16 (__m256h __A)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2uw_v16hi_mask (__A,
+                                        (__v16hi)
+                                        _mm256_setzero_si256 (),
+                                        (__mmask16) -1);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_mask_cvtph_epu16 (__m256i __A, __mmask16 __B, __m256h __C)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2uw_v16hi_mask (__C, ( __v16hi) __A, __B);
+}
+
+extern __inline __m256i
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_mm256_maskz_cvtph_epu16 (__mmask16 __A, __m256h __B)
+{
+  return (__m256i)
+    __builtin_ia32_vcvtph2uw_v16hi_mask (__B,
+                                        (__v16hi)
+                                        _mm256_setzero_si256 (),
+                                        __A);
+}
+
 #ifdef __DISABLE_AVX512FP16VL__
 #undef __DISABLE_AVX512FP16VL__
 #pragma GCC pop_options
diff --git a/gcc/config/i386/i386-builtin-types.def 
b/gcc/config/i386/i386-builtin-types.def
index 6cf3e354c78..c430dc9ab48 100644
--- a/gcc/config/i386/i386-builtin-types.def
+++ b/gcc/config/i386/i386-builtin-types.def
@@ -1311,21 +1311,30 @@ DEF_FUNCTION_TYPE (SI, V32HF, INT, USI)
 DEF_FUNCTION_TYPE (V8HF, V8HF, V8HF)
 DEF_FUNCTION_TYPE (VOID, PCFLOAT16, V8HF, UQI)
 DEF_FUNCTION_TYPE (V8HF, PCFLOAT16, V8HF, UQI)
+DEF_FUNCTION_TYPE (V2DI, V8HF, V2DI, UQI)
+DEF_FUNCTION_TYPE (V4DI, V8HF, V4DI, UQI)
+DEF_FUNCTION_TYPE (V4SI, V8HF, V4SI, UQI)
+DEF_FUNCTION_TYPE (V8SI, V8HF, V8SI, UQI)
+DEF_FUNCTION_TYPE (V8HI, V8HF, V8HI, UQI)
 DEF_FUNCTION_TYPE (V8HF, V8HF, V8HF, UQI)
 DEF_FUNCTION_TYPE (V8HF, V8HF, V8HF, INT)
 DEF_FUNCTION_TYPE (V8HF, V8HF, INT, V8HF, UQI)
 DEF_FUNCTION_TYPE (UQI, V8HF, V8HF, INT, UQI)
 DEF_FUNCTION_TYPE (V8HF, V8HF, V8HF, V8HF, UQI)
 DEF_FUNCTION_TYPE (UQI, V8HF, V8HF, INT, UQI, INT)
+DEF_FUNCTION_TYPE (V8DI, V8HF, V8DI, UQI, INT)
 DEF_FUNCTION_TYPE (V8HF, V8HF, V8HF, V8HF, UQI, INT)
 DEF_FUNCTION_TYPE (V8HF, V8HF, V8HF, INT, V8HF, UQI, INT)
 DEF_FUNCTION_TYPE (V16HF, V16HF, V16HF)
+DEF_FUNCTION_TYPE (V16HI, V16HF, V16HI, UHI)
 DEF_FUNCTION_TYPE (V16HF, V16HF, V16HF, UHI)
+DEF_FUNCTION_TYPE (V16SI, V16HF, V16SI, UHI, INT)
 DEF_FUNCTION_TYPE (V16HF, V16HF, INT, V16HF, UHI)
 DEF_FUNCTION_TYPE (UHI, V16HF, V16HF, INT, UHI)
 DEF_FUNCTION_TYPE (V16HF, V16HF, V16HF, V16HF, UHI)
 DEF_FUNCTION_TYPE (V32HF, V32HF, V32HF, USI)
 DEF_FUNCTION_TYPE (V32HF, V32HF, V32HF, INT)
+DEF_FUNCTION_TYPE (V32HI, V32HF, V32HI, USI, INT)
 DEF_FUNCTION_TYPE (USI, V32HF, V32HF, INT, USI)
 DEF_FUNCTION_TYPE (V32HF, V32HF, V32HF, USI, INT)
 DEF_FUNCTION_TYPE (V32HF, V32HF, V32HF, V32HF, USI)
diff --git a/gcc/config/i386/i386-builtin.def b/gcc/config/i386/i386-builtin.def
index be617b8f18a..dde8af53ff0 100644
--- a/gcc/config/i386/i386-builtin.def
+++ b/gcc/config/i386/i386-builtin.def
@@ -2831,6 +2831,18 @@ BDESC (OPTION_MASK_ISA_AVX512VL, 
OPTION_MASK_ISA2_AVX512FP16, CODE_FOR_avx512fp1
 BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512vl_getmantv16hf_mask, "__builtin_ia32_getmantph256_mask", 
IX86_BUILTIN_GETMANTPH256, UNKNOWN, (int) V16HF_FTYPE_V16HF_INT_V16HF_UHI)
 BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_getmantv8hf_mask, "__builtin_ia32_getmantph128_mask", 
IX86_BUILTIN_GETMANTPH128, UNKNOWN, (int) V8HF_FTYPE_V8HF_INT_V8HF_UQI)
 BDESC (0, OPTION_MASK_ISA2_AVX512FP16, CODE_FOR_avx512f_movhf_mask, 
"__builtin_ia32_vmovsh_mask", IX86_BUILTIN_VMOVSH_MASK, UNKNOWN, (int) 
V8HF_FTYPE_V8HF_V8HF_V8HF_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2dq_v4si_mask, "__builtin_ia32_vcvtph2dq_v4si_mask", 
IX86_BUILTIN_VCVTPH2DQ_V4SI_MASK, UNKNOWN, (int) V4SI_FTYPE_V8HF_V4SI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2dq_v8si_mask, "__builtin_ia32_vcvtph2dq_v8si_mask", 
IX86_BUILTIN_VCVTPH2DQ_V8SI_MASK, UNKNOWN, (int) V8SI_FTYPE_V8HF_V8SI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2udq_v4si_mask, 
"__builtin_ia32_vcvtph2udq_v4si_mask", IX86_BUILTIN_VCVTPH2UDQ_V4SI_MASK, 
UNKNOWN, (int) V4SI_FTYPE_V8HF_V4SI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2udq_v8si_mask, 
"__builtin_ia32_vcvtph2udq_v8si_mask", IX86_BUILTIN_VCVTPH2UDQ_V8SI_MASK, 
UNKNOWN, (int) V8SI_FTYPE_V8HF_V8SI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2qq_v2di_mask, "__builtin_ia32_vcvtph2qq_v2di_mask", 
IX86_BUILTIN_VCVTPH2QQ_V2DI_MASK, UNKNOWN, (int) V2DI_FTYPE_V8HF_V2DI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2qq_v4di_mask, "__builtin_ia32_vcvtph2qq_v4di_mask", 
IX86_BUILTIN_VCVTPH2QQ_V4DI_MASK, UNKNOWN, (int) V4DI_FTYPE_V8HF_V4DI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2uqq_v2di_mask, 
"__builtin_ia32_vcvtph2uqq_v2di_mask", IX86_BUILTIN_VCVTPH2UQQ_V2DI_MASK, 
UNKNOWN, (int) V2DI_FTYPE_V8HF_V2DI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2uqq_v4di_mask, 
"__builtin_ia32_vcvtph2uqq_v4di_mask", IX86_BUILTIN_VCVTPH2UQQ_V4DI_MASK, 
UNKNOWN, (int) V4DI_FTYPE_V8HF_V4DI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2w_v8hi_mask, "__builtin_ia32_vcvtph2w_v8hi_mask", 
IX86_BUILTIN_VCVTPH2W_V8HI_MASK, UNKNOWN, (int) V8HI_FTYPE_V8HF_V8HI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2w_v16hi_mask, "__builtin_ia32_vcvtph2w_v16hi_mask", 
IX86_BUILTIN_VCVTPH2W_V16HI_MASK, UNKNOWN, (int) V16HI_FTYPE_V16HF_V16HI_UHI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2uw_v8hi_mask, "__builtin_ia32_vcvtph2uw_v8hi_mask", 
IX86_BUILTIN_VCVTPH2UW_V8HI_MASK, UNKNOWN, (int) V8HI_FTYPE_V8HF_V8HI_UQI)
+BDESC (OPTION_MASK_ISA_AVX512VL, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2uw_v16hi_mask, 
"__builtin_ia32_vcvtph2uw_v16hi_mask", IX86_BUILTIN_VCVTPH2UW_V16HI_MASK, 
UNKNOWN, (int) V16HI_FTYPE_V16HF_V16HI_UHI)
 
 /* Builtins with rounding support.  */
 BDESC_END (ARGS, ROUND_ARGS)
@@ -3058,6 +3070,12 @@ BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512bw_getexpv32hf_mask_round,
 BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512f_sgetexpv8hf_mask_round, "__builtin_ia32_getexpsh_mask_round", 
IX86_BUILTIN_GETEXPSH_MASK_ROUND, UNKNOWN, (int) 
V8HF_FTYPE_V8HF_V8HF_V8HF_UQI_INT)
 BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512bw_getmantv32hf_mask_round, "__builtin_ia32_getmantph512_mask", 
IX86_BUILTIN_GETMANTPH512, UNKNOWN, (int) V32HF_FTYPE_V32HF_INT_V32HF_USI_INT)
 BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512f_vgetmantv8hf_mask_round, 
"__builtin_ia32_getmantsh_mask_round", IX86_BUILTIN_GETMANTSH_MASK_ROUND, 
UNKNOWN, (int) V8HF_FTYPE_V8HF_V8HF_INT_V8HF_UQI_INT)
+BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2dq_v16si_mask_round, 
"__builtin_ia32_vcvtph2dq_v16si_mask_round", 
IX86_BUILTIN_VCVTPH2DQ_V16SI_MASK_ROUND, UNKNOWN, (int) 
V16SI_FTYPE_V16HF_V16SI_UHI_INT)
+BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2udq_v16si_mask_round, 
"__builtin_ia32_vcvtph2udq_v16si_mask_round", 
IX86_BUILTIN_VCVTPH2UDQ_V16SI_MASK_ROUND, UNKNOWN, (int) 
V16SI_FTYPE_V16HF_V16SI_UHI_INT)
+BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2qq_v8di_mask_round, 
"__builtin_ia32_vcvtph2qq_v8di_mask_round", 
IX86_BUILTIN_VCVTPH2QQ_V8DI_MASK_ROUND, UNKNOWN, (int) 
V8DI_FTYPE_V8HF_V8DI_UQI_INT)
+BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2uqq_v8di_mask_round, 
"__builtin_ia32_vcvtph2uqq_v8di_mask_round", 
IX86_BUILTIN_VCVTPH2UQQ_V8DI_MASK_ROUND, UNKNOWN, (int) 
V8DI_FTYPE_V8HF_V8DI_UQI_INT)
+BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2w_v32hi_mask_round, 
"__builtin_ia32_vcvtph2w_v32hi_mask_round", 
IX86_BUILTIN_VCVTPH2W_V32HI_MASK_ROUND, UNKNOWN, (int) 
V32HI_FTYPE_V32HF_V32HI_USI_INT)
+BDESC (0, OPTION_MASK_ISA2_AVX512FP16, 
CODE_FOR_avx512fp16_vcvtph2uw_v32hi_mask_round, 
"__builtin_ia32_vcvtph2uw_v32hi_mask_round", 
IX86_BUILTIN_VCVTPH2UW_V32HI_MASK_ROUND, UNKNOWN, (int) 
V32HI_FTYPE_V32HF_V32HI_USI_INT)
 
 BDESC_END (ROUND_ARGS, MULTI_ARG)
 
diff --git a/gcc/config/i386/i386-expand.c b/gcc/config/i386/i386-expand.c
index bfc7fc75b97..59d1f4f5eea 100644
--- a/gcc/config/i386/i386-expand.c
+++ b/gcc/config/i386/i386-expand.c
@@ -9565,9 +9565,13 @@ ix86_expand_args_builtin (const struct 
builtin_description *d,
     case V16HF_FTYPE_V16HF_V16HF_UHI:
     case V8SF_FTYPE_V8HI_V8SF_UQI:
     case V4SF_FTYPE_V8HI_V4SF_UQI:
+    case V8SI_FTYPE_V8HF_V8SI_UQI:
     case V8SI_FTYPE_V8SF_V8SI_UQI:
     case V4SI_FTYPE_V4SF_V4SI_UQI:
+    case V4SI_FTYPE_V8HF_V4SI_UQI:
+    case V4DI_FTYPE_V8HF_V4DI_UQI:
     case V4DI_FTYPE_V4SF_V4DI_UQI:
+    case V2DI_FTYPE_V8HF_V2DI_UQI:
     case V2DI_FTYPE_V4SF_V2DI_UQI:
     case V8HF_FTYPE_V8HF_V8HF_UQI:
     case V4SF_FTYPE_V4DI_V4SF_UQI:
@@ -9578,6 +9582,7 @@ ix86_expand_args_builtin (const struct 
builtin_description *d,
     case V16QI_FTYPE_V16HI_V16QI_UHI:
     case V16QI_FTYPE_V4SI_V16QI_UQI:
     case V16QI_FTYPE_V8SI_V16QI_UQI:
+    case V8HI_FTYPE_V8HF_V8HI_UQI:
     case V8HI_FTYPE_V4SI_V8HI_UQI:
     case V8HI_FTYPE_V8SI_V8HI_UQI:
     case V16QI_FTYPE_V2DI_V16QI_UQI:
@@ -9635,6 +9640,7 @@ ix86_expand_args_builtin (const struct 
builtin_description *d,
     case V8DI_FTYPE_DI_V8DI_UQI:
     case V16SF_FTYPE_V8SF_V16SF_UHI:
     case V16SI_FTYPE_V8SI_V16SI_UHI:
+    case V16HI_FTYPE_V16HF_V16HI_UHI:
     case V16HI_FTYPE_V16HI_V16HI_UHI:
     case V8HI_FTYPE_V16QI_V8HI_UQI:
     case V16HI_FTYPE_V16QI_V16HI_UHI:
@@ -10501,7 +10507,9 @@ ix86_expand_round_builtin (const struct 
builtin_description *d,
       break;
     case V8SF_FTYPE_V8DF_V8SF_QI_INT:
     case V8DF_FTYPE_V8DF_V8DF_QI_INT:
+    case V32HI_FTYPE_V32HF_V32HI_USI_INT:
     case V8SI_FTYPE_V8DF_V8SI_QI_INT:
+    case V8DI_FTYPE_V8HF_V8DI_UQI_INT:
     case V8DI_FTYPE_V8DF_V8DI_QI_INT:
     case V8SF_FTYPE_V8DI_V8SF_QI_INT:
     case V8DF_FTYPE_V8DI_V8DF_QI_INT:
@@ -10510,6 +10518,7 @@ ix86_expand_round_builtin (const struct 
builtin_description *d,
     case V8DI_FTYPE_V8SF_V8DI_QI_INT:
     case V16SF_FTYPE_V16SI_V16SF_HI_INT:
     case V16SI_FTYPE_V16SF_V16SI_HI_INT:
+    case V16SI_FTYPE_V16HF_V16SI_UHI_INT:
     case V8DF_FTYPE_V8SF_V8DF_QI_INT:
     case V16SF_FTYPE_V16HI_V16SF_HI_INT:
     case V2DF_FTYPE_V2DF_V2DF_V2DF_INT:
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 97f7c698d5d..7b705422396 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -722,6 +722,11 @@ (define_mode_attr ssebytemode
   [(V8DI "V64QI") (V4DI "V32QI") (V2DI "V16QI")
    (V16SI "V64QI") (V8SI "V32QI") (V4SI "V16QI")])
 
+(define_mode_attr sseintconvert
+  [(V32HI "w") (V16HI "w") (V8HI "w")
+   (V16SI "dq") (V8SI "dq") (V4SI "dq")
+   (V8DI "qq") (V4DI "qq") (V2DI "qq")])
+
 ;; All 128bit vector integer modes
 (define_mode_iterator VI_128 [V16QI V8HI V4SI V2DI])
 
@@ -943,6 +948,12 @@ (define_mode_attr ssehalfvecmodelower
    (V4SF  "v2sf")
    (V32HF "v16hf") (V16HF "v8hf") (V8HF "v4hf")])
 
+;; Mapping of vector modes to vector hf modes of conversion.
+(define_mode_attr ssePHmode
+  [(V32HI "V32HF") (V16HI "V16HF") (V8HI "V8HF")
+   (V16SI "V16HF") (V8SI "V8HF") (V4SI "V8HF")
+   (V8DI "V8HF") (V4DI "V8HF") (V2DI "V8HF")])
+
 ;; Mapping of vector modes to packed single mode of the same size
 (define_mode_attr ssePSmode
   [(V16SI "V16SF") (V8DF "V16SF")
@@ -5408,6 +5419,30 @@ (define_insn "*fma4i_vmfnmsub_<mode>"
   [(set_attr "type" "ssemuladd")
    (set_attr "mode" "<MODE>")])
 
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Parallel half-precision floating point conversion operations
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(define_int_iterator UNSPEC_US_FIX_NOTRUNC
+       [UNSPEC_UNSIGNED_FIX_NOTRUNC UNSPEC_FIX_NOTRUNC])
+
+(define_int_attr sseintconvertsignprefix
+       [(UNSPEC_UNSIGNED_FIX_NOTRUNC "u")
+        (UNSPEC_FIX_NOTRUNC "")])
+
+(define_insn 
"avx512fp16_vcvtph2<sseintconvertsignprefix><sseintconvert>_<mode><mask_name><round_name>"
+  [(set (match_operand:VI248_AVX512VL 0 "register_operand" "=v")
+        (unspec:VI248_AVX512VL
+          [(match_operand:<ssePHmode> 1 "<round_nimm_predicate>" 
"<round_constraint>")]
+          UNSPEC_US_FIX_NOTRUNC))]
+  "TARGET_AVX512FP16"
+  "vcvtph2<sseintconvertsignprefix><sseintconvert>\t{<round_mask_op2>%1, 
%0<mask_operand2>|%0<mask_operand2>, %1<round_mask_op2>}"
+  [(set_attr "type" "ssecvt")
+   (set_attr "prefix" "evex")
+   (set_attr "mode" "<sseinsnmode>")])
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;
 ;; Parallel single-precision floating point conversion operations
diff --git a/gcc/testsuite/gcc.target/i386/avx-1.c 
b/gcc/testsuite/gcc.target/i386/avx-1.c
index b3cffa0644f..cdfc2e3b69f 100644
--- a/gcc/testsuite/gcc.target/i386/avx-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-1.c
@@ -719,6 +719,12 @@
 #define __builtin_ia32_getexpsh_mask_round(A, B, C, D, E) 
__builtin_ia32_getexpsh_mask_round(A, B, C, D, 4)
 #define __builtin_ia32_getmantph512_mask(A, F, C, D, E) 
__builtin_ia32_getmantph512_mask(A, 1, C, D, 8)
 #define __builtin_ia32_getmantsh_mask_round(A, B, C, W, U, D) 
__builtin_ia32_getmantsh_mask_round(A, B, 1, W, U, 4)
+#define __builtin_ia32_vcvtph2dq_v16si_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2dq_v16si_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2udq_v16si_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2udq_v16si_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2qq_v8di_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2qq_v8di_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2uqq_v8di_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2uqq_v8di_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2w_v32hi_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2w_v32hi_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2uw_v32hi_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2uw_v32hi_mask_round(A, B, C, 8)
 
 /* avx512fp16vlintrin.h */
 #define __builtin_ia32_vcmpph_v8hf_mask(A, B, C, D) 
__builtin_ia32_vcmpph_v8hf_mask(A, B, 1, D)
diff --git a/gcc/testsuite/gcc.target/i386/sse-13.c 
b/gcc/testsuite/gcc.target/i386/sse-13.c
index 67ef567e437..5e4aaf8ce9b 100644
--- a/gcc/testsuite/gcc.target/i386/sse-13.c
+++ b/gcc/testsuite/gcc.target/i386/sse-13.c
@@ -736,6 +736,12 @@
 #define __builtin_ia32_getexpsh_mask_round(A, B, C, D, E) 
__builtin_ia32_getexpsh_mask_round(A, B, C, D, 4)
 #define __builtin_ia32_getmantph512_mask(A, F, C, D, E) 
__builtin_ia32_getmantph512_mask(A, 1, C, D, 8)
 #define __builtin_ia32_getmantsh_mask_round(A, B, C, W, U, D) 
__builtin_ia32_getmantsh_mask_round(A, B, 1, W, U, 4)
+#define __builtin_ia32_vcvtph2dq_v16si_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2dq_v16si_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2udq_v16si_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2udq_v16si_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2qq_v8di_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2qq_v8di_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2uqq_v8di_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2uqq_v8di_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2w_v32hi_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2w_v32hi_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2uw_v32hi_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2uw_v32hi_mask_round(A, B, C, 8)
 
 /* avx512fp16vlintrin.h */
 #define __builtin_ia32_vcmpph_v8hf_mask(A, B, C, D) 
__builtin_ia32_vcmpph_v8hf_mask(A, B, 1, D)
diff --git a/gcc/testsuite/gcc.target/i386/sse-14.c 
b/gcc/testsuite/gcc.target/i386/sse-14.c
index 04163874f90..32aa4518703 100644
--- a/gcc/testsuite/gcc.target/i386/sse-14.c
+++ b/gcc/testsuite/gcc.target/i386/sse-14.c
@@ -678,6 +678,12 @@ test_1 (_mm_roundscale_ph, __m128h, __m128h, 123)
 test_1 (_mm256_roundscale_ph, __m256h, __m256h, 123)
 test_1 (_mm512_roundscale_ph, __m512h, __m512h, 123)
 test_1 (_mm512_getexp_round_ph, __m512h, __m512h, 8)
+test_1 (_mm512_cvt_roundph_epi16, __m512i, __m512h, 8)
+test_1 (_mm512_cvt_roundph_epu16, __m512i, __m512h, 8)
+test_1 (_mm512_cvt_roundph_epi32, __m512i, __m256h, 8)
+test_1 (_mm512_cvt_roundph_epu32, __m512i, __m256h, 8)
+test_1 (_mm512_cvt_roundph_epi64, __m512i, __m128h, 8)
+test_1 (_mm512_cvt_roundph_epu64, __m512i, __m128h, 8)
 test_1x (_mm512_reduce_round_ph, __m512h, __m512h, 123, 8)
 test_1x (_mm512_roundscale_round_ph, __m512h, __m512h, 123, 8)
 test_1x (_mm512_getmant_ph, __m512h, __m512h, 1, 1)
@@ -710,6 +716,12 @@ test_2 (_mm512_maskz_roundscale_ph, __m512h, __mmask32, 
__m512h, 123)
 test_2 (_mm_roundscale_sh, __m128h, __m128h, __m128h, 123)
 test_2 (_mm512_maskz_getexp_round_ph, __m512h, __mmask32, __m512h, 8)
 test_2 (_mm_getexp_round_sh, __m128h, __m128h, __m128h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epi16, __m512i, __mmask32, __m512h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epu16, __m512i, __mmask32, __m512h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epi32, __m512i, __mmask16, __m256h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epu32, __m512i, __mmask16, __m256h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epi64, __m512i, __mmask8, __m128h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epu64, __m512i, __mmask8, __m128h, 8)
 test_2x (_mm512_cmp_round_ph_mask, __mmask32, __m512h, __m512h, 1, 8)
 test_2x (_mm_cmp_round_sh_mask, __mmask8, __m128h, __m128h, 1, 8)
 test_2x (_mm_comi_round_sh, int, __m128h, __m128h, 1, 8)
@@ -748,6 +760,12 @@ test_3 (_mm512_mask_roundscale_ph, __m512h, __m512h, 
__mmask32, __m512h, 123)
 test_3 (_mm_maskz_roundscale_sh, __m128h, __mmask8, __m128h, __m128h, 123)
 test_3 (_mm_maskz_getexp_round_sh, __m128h, __mmask8, __m128h, __m128h, 8)
 test_3 (_mm512_mask_getexp_round_ph, __m512h, __m512h, __mmask32, __m512h, 8)
+test_3 (_mm512_mask_cvt_roundph_epi16, __m512i, __m512i, __mmask32, __m512h, 8)
+test_3 (_mm512_mask_cvt_roundph_epu16, __m512i, __m512i, __mmask32, __m512h, 8)
+test_3 (_mm512_mask_cvt_roundph_epi32, __m512i, __m512i, __mmask16, __m256h, 8)
+test_3 (_mm512_mask_cvt_roundph_epu32, __m512i, __m512i, __mmask16, __m256h, 8)
+test_3 (_mm512_mask_cvt_roundph_epi64, __m512i, __m512i, __mmask8, __m128h, 8)
+test_3 (_mm512_mask_cvt_roundph_epu64, __m512i, __m512i, __mmask8, __m128h, 8)
 test_3x (_mm512_mask_cmp_round_ph_mask, __mmask32, __mmask32, __m512h, 
__m512h, 1, 8)
 test_3x (_mm_mask_cmp_round_sh_mask, __mmask8, __mmask8, __m128h, __m128h, 1, 
8)
 test_3x (_mm512_mask_reduce_round_ph, __m512h, __m512h, __mmask32, __m512h, 
123, 8)
diff --git a/gcc/testsuite/gcc.target/i386/sse-22.c 
b/gcc/testsuite/gcc.target/i386/sse-22.c
index 008600a393d..44ac10d602f 100644
--- a/gcc/testsuite/gcc.target/i386/sse-22.c
+++ b/gcc/testsuite/gcc.target/i386/sse-22.c
@@ -783,6 +783,12 @@ test_1 (_mm_roundscale_ph, __m128h, __m128h, 123)
 test_1 (_mm256_roundscale_ph, __m256h, __m256h, 123)
 test_1 (_mm512_roundscale_ph, __m512h, __m512h, 123)
 test_1 (_mm512_getexp_round_ph, __m512h, __m512h, 8)
+test_1 (_mm512_cvt_roundph_epi16, __m512i, __m512h, 8)
+test_1 (_mm512_cvt_roundph_epu16, __m512i, __m512h, 8)
+test_1 (_mm512_cvt_roundph_epi32, __m512i, __m256h, 8)
+test_1 (_mm512_cvt_roundph_epu32, __m512i, __m256h, 8)
+test_1 (_mm512_cvt_roundph_epi64, __m512i, __m128h, 8)
+test_1 (_mm512_cvt_roundph_epu64, __m512i, __m128h, 8)
 test_1x (_mm512_reduce_round_ph, __m512h, __m512h, 123, 8)
 test_1x (_mm512_roundscale_round_ph, __m512h, __m512h, 123, 8)
 test_1x (_mm512_getmant_ph, __m512h, __m512h, 1, 1)
@@ -814,6 +820,12 @@ test_2 (_mm512_maskz_roundscale_ph, __m512h, __mmask32, 
__m512h, 123)
 test_2 (_mm_roundscale_sh, __m128h, __m128h, __m128h, 123)
 test_2 (_mm512_maskz_getexp_round_ph, __m512h, __mmask32, __m512h, 8)
 test_2 (_mm_getexp_round_sh, __m128h, __m128h, __m128h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epi16, __m512i, __mmask32, __m512h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epu16, __m512i, __mmask32, __m512h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epi32, __m512i, __mmask16, __m256h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epu32, __m512i, __mmask16, __m256h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epi64, __m512i, __mmask8, __m128h, 8)
+test_2 (_mm512_maskz_cvt_roundph_epu64, __m512i, __mmask8, __m128h, 8)
 test_2x (_mm512_cmp_round_ph_mask, __mmask32, __m512h, __m512h, 1, 8)
 test_2x (_mm_cmp_round_sh_mask, __mmask8, __m128h, __m128h, 1, 8)
 test_2x (_mm_comi_round_sh, int, __m128h, __m128h, 1, 8)
@@ -851,6 +863,12 @@ test_3 (_mm512_mask_roundscale_ph, __m512h, __m512h, 
__mmask32, __m512h, 123)
 test_3 (_mm_maskz_roundscale_sh, __m128h, __mmask8, __m128h, __m128h, 123)
 test_3 (_mm_maskz_getexp_round_sh, __m128h, __mmask8, __m128h, __m128h, 8)
 test_3 (_mm512_mask_getexp_round_ph, __m512h, __m512h, __mmask32, __m512h, 8)
+test_3 (_mm512_mask_cvt_roundph_epi16, __m512i, __m512i, __mmask32, __m512h, 8)
+test_3 (_mm512_mask_cvt_roundph_epu16, __m512i, __m512i, __mmask32, __m512h, 8)
+test_3 (_mm512_mask_cvt_roundph_epi32, __m512i, __m512i, __mmask16, __m256h, 8)
+test_3 (_mm512_mask_cvt_roundph_epu32, __m512i, __m512i, __mmask16, __m256h, 8)
+test_3 (_mm512_mask_cvt_roundph_epi64, __m512i, __m512i, __mmask8, __m128h, 8)
+test_3 (_mm512_mask_cvt_roundph_epu64, __m512i, __m512i, __mmask8, __m128h, 8)
 test_3x (_mm512_mask_cmp_round_ph_mask, __mmask32, __mmask32, __m512h, 
__m512h, 1, 8)
 test_3x (_mm_mask_cmp_round_sh_mask, __mmask8, __mmask8, __m128h, __m128h, 1, 
8)
 test_3x (_mm512_mask_reduce_round_ph, __m512h, __m512h, __mmask32, __m512h, 
123, 8)
diff --git a/gcc/testsuite/gcc.target/i386/sse-23.c 
b/gcc/testsuite/gcc.target/i386/sse-23.c
index b3f07587acb..ae6151b4a61 100644
--- a/gcc/testsuite/gcc.target/i386/sse-23.c
+++ b/gcc/testsuite/gcc.target/i386/sse-23.c
@@ -737,6 +737,12 @@
 #define __builtin_ia32_getexpsh_mask_round(A, B, C, D, E) 
__builtin_ia32_getexpsh_mask_round(A, B, C, D, 4)
 #define __builtin_ia32_getmantph512_mask(A, F, C, D, E) 
__builtin_ia32_getmantph512_mask(A, 1, C, D, 8)
 #define __builtin_ia32_getmantsh_mask_round(A, B, C, W, U, D) 
__builtin_ia32_getmantsh_mask_round(A, B, 1, W, U, 4)
+#define __builtin_ia32_vcvtph2dq_v16si_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2dq_v16si_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2udq_v16si_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2udq_v16si_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2qq_v8di_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2qq_v8di_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2uqq_v8di_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2uqq_v8di_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2w_v32hi_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2w_v32hi_mask_round(A, B, C, 8)
+#define __builtin_ia32_vcvtph2uw_v32hi_mask_round(A, B, C, D) 
__builtin_ia32_vcvtph2uw_v32hi_mask_round(A, B, C, 8)
 
 /* avx512fp16vlintrin.h */
 #define __builtin_ia32_vcmpph_v8hf_mask(A, B, C, D) 
__builtin_ia32_vcmpph_v8hf_mask(A, B, 1, D)
-- 
2.18.1

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