Index: cfe/trunk/include/clang/Basic/BuiltinsX86.def
===================================================================
--- cfe/trunk/include/clang/Basic/BuiltinsX86.def
+++ cfe/trunk/include/clang/Basic/BuiltinsX86.def
@@ -2252,6 +2252,10 @@
 TARGET_BUILTIN(__builtin_ia32_compressstoredi512_mask, "vV8LLi*V8LLiUc","","avx512f")
 TARGET_BUILTIN(__builtin_ia32_compressstoresf512_mask, "vV16f*V16fUs","","avx512f")
 TARGET_BUILTIN(__builtin_ia32_compressstoresi512_mask, "vV16i*V16iUs","","avx512f")
+TARGET_BUILTIN(__builtin_ia32_vcvtph2ps_mask, "V4fV8sV4fUc","","avx512vl")
+TARGET_BUILTIN(__builtin_ia32_vcvtph2ps256_mask, "V8fV8sV8fUc","","avx512vl")
+TARGET_BUILTIN(__builtin_ia32_vcvtps2ph_mask, "V8sV4fIiV8sUc","","avx512vl")
+TARGET_BUILTIN(__builtin_ia32_vcvtps2ph256_mask, "V8sV8fIiV8sUc","","avx512vl")
 
 #undef BUILTIN
 #undef TARGET_BUILTIN
Index: cfe/trunk/lib/Headers/avx512vlintrin.h
===================================================================
--- cfe/trunk/lib/Headers/avx512vlintrin.h
+++ cfe/trunk/lib/Headers/avx512vlintrin.h
@@ -9453,6 +9453,65 @@
              (__mmask8) __U);
 }
 
+static __inline__ __m128 __DEFAULT_FN_ATTRS
+_mm_mask_cvtph_ps (__m128 __W, __mmask8 __U, __m128i __A)
+{
+  return (__m128) __builtin_ia32_vcvtph2ps_mask ((__v8hi) __A,
+             (__v4sf) __W,
+             (__mmask8) __U);
+}
+
+static __inline__ __m128 __DEFAULT_FN_ATTRS
+_mm_maskz_cvtph_ps (__mmask8 __U, __m128i __A)
+{
+  return (__m128) __builtin_ia32_vcvtph2ps_mask ((__v8hi) __A,
+             (__v4sf)
+             _mm_setzero_ps (),
+             (__mmask8) __U);
+}
+
+static __inline__ __m256 __DEFAULT_FN_ATTRS
+_mm256_mask_cvtph_ps (__m256 __W, __mmask8 __U, __m128i __A)
+{
+  return (__m256) __builtin_ia32_vcvtph2ps256_mask ((__v8hi) __A,
+                (__v8sf) __W,
+                (__mmask8) __U);
+}
+
+static __inline__ __m256 __DEFAULT_FN_ATTRS
+_mm256_maskz_cvtph_ps (__mmask8 __U, __m128i __A)
+{
+  return (__m256) __builtin_ia32_vcvtph2ps256_mask ((__v8hi) __A,
+                (__v8sf)
+                _mm256_setzero_ps (),
+                (__mmask8) __U);
+}
+
+#define _mm_mask_cvtps_ph( __W, __U, __A, __I) __extension__ ({ \
+__builtin_ia32_vcvtps2ph_mask ((__v4sf)( __A),( __I),\
+              (__v8hi)( __W),\
+              (__mmask8)( __U));\
+})
+
+#define _mm_maskz_cvtps_ph( __U, __A, __I) __extension__ ({ \
+__builtin_ia32_vcvtps2ph_mask ((__v4sf)( __A),( __I),\
+              (__v8hi)\
+              _mm_setzero_si128 (),\
+              (__mmask8)( __U));\
+})
+
+#define _mm256_mask_cvtps_ph( __W, __U, __A, __I) __extension__ ({ \
+__builtin_ia32_vcvtps2ph256_mask ((__v8sf)( __A),( __I),\
+                 (__v8hi)( __W),\
+                 (__mmask8)( __U));\
+})
+
+#define _mm256_maskz_cvtps_ph( __U, __A, __I) __extension__ ({ \
+__builtin_ia32_vcvtps2ph256_mask ((__v8sf)( __A),( __I),\
+                 (__v8hi)\
+                 _mm_setzero_si128 (),\
+                 (__mmask8)( __U));\
+})
 
 #undef __DEFAULT_FN_ATTRS
 #undef __DEFAULT_FN_ATTRS_BOTH
Index: cfe/trunk/test/CodeGen/avx512vl-builtins.c
===================================================================
--- cfe/trunk/test/CodeGen/avx512vl-builtins.c
+++ cfe/trunk/test/CodeGen/avx512vl-builtins.c
@@ -6654,3 +6654,51 @@
   return _mm256_maskz_mov_ps(__U, __A); 
 }
 
+__m128 test_mm_mask_cvtph_ps(__m128 __W, __mmask8 __U, __m128i __A) {
+  // CHECK-LABEL: @test_mm_mask_cvtph_ps
+  // CHECK: @llvm.x86.avx512.mask.vcvtph2ps.128
+  return _mm_mask_cvtph_ps(__W, __U, __A); 
+}
+
+__m128 test_mm_maskz_cvtph_ps(__mmask8 __U, __m128i __A) {
+  // CHECK-LABEL: @test_mm_maskz_cvtph_ps
+  // CHECK: @llvm.x86.avx512.mask.vcvtph2ps.128
+  return _mm_maskz_cvtph_ps(__U, __A); 
+}
+
+__m256 test_mm256_mask_cvtph_ps(__m256 __W, __mmask8 __U, __m128i __A) {
+  // CHECK-LABEL: @test_mm256_mask_cvtph_ps
+  // CHECK: @llvm.x86.avx512.mask.vcvtph2ps.256
+  return _mm256_mask_cvtph_ps(__W, __U, __A); 
+}
+
+__m256 test_mm256_maskz_cvtph_ps(__mmask8 __U, __m128i __A) {
+  // CHECK-LABEL: @test_mm256_maskz_cvtph_ps
+  // CHECK: @llvm.x86.avx512.mask.vcvtph2ps.256
+  return _mm256_maskz_cvtph_ps(__U, __A); 
+}
+
+__m128i test_mm_mask_cvtps_ph(__m128i __W, __mmask8 __U, __m128 __A) {
+  // CHECK-LABEL: @test_mm_mask_cvtps_ph
+  // CHECK: @llvm.x86.avx512.mask.vcvtps2ph.128
+  return _mm_mask_cvtps_ph(__W, __U, __A, _MM_FROUND_CUR_DIRECTION); 
+}
+
+__m128i test_mm_maskz_cvtps_ph(__mmask8 __U, __m128 __A) {
+  // CHECK-LABEL: @test_mm_maskz_cvtps_ph
+  // CHECK: @llvm.x86.avx512.mask.vcvtps2ph.128
+  return _mm_maskz_cvtps_ph(__U, __A, _MM_FROUND_CUR_DIRECTION); 
+}
+
+__m128i test_mm256_mask_cvtps_ph(__m128i __W, __mmask8 __U, __m256 __A) {
+  // CHECK-LABEL: @test_mm256_mask_cvtps_ph
+  // CHECK: @llvm.x86.avx512.mask.vcvtps2ph.256
+  return _mm256_mask_cvtps_ph(__W, __U, __A, _MM_FROUND_CUR_DIRECTION); 
+}
+
+__m128i test_mm256_maskz_cvtps_ph(__mmask8 __U, __m256 __A) {
+  // CHECK-LABEL: @test_mm256_maskz_cvtps_ph
+  // CHECK: @llvm.x86.avx512.mask.vcvtps2ph.256
+  return _mm256_maskz_cvtps_ph(__U, __A, _MM_FROUND_CUR_DIRECTION); 
+}
+