Index: cfe/trunk/lib/Headers/avx512fintrin.h
===================================================================
--- cfe/trunk/lib/Headers/avx512fintrin.h
+++ cfe/trunk/lib/Headers/avx512fintrin.h
@@ -2446,6 +2446,12 @@
                                            (__v2df)_mm_setzero_pd(), \
                                            (__mmask8)(U), (int)(R)); })
 
+static __inline __m512d __DEFAULT_FN_ATTRS
+_mm512_div_pd(__m512d __a, __m512d __b)
+{
+  return (__m512d)((__v8df)__a/(__v8df)__b);
+}
+
 static __inline__ __m512d __DEFAULT_FN_ATTRS
 _mm512_mask_div_pd(__m512d __W, __mmask8 __U, __m512d __A, __m512d __B) {
   return (__m512d) __builtin_ia32_divpd512_mask ((__v8df) __A,
@@ -2465,6 +2471,12 @@
              _MM_FROUND_CUR_DIRECTION);
 }
 
+static __inline __m512 __DEFAULT_FN_ATTRS
+_mm512_div_ps(__m512 __a, __m512 __b)
+{
+  return (__m512)((__v16sf)__a/(__v16sf)__b);
+}
+
 static __inline__ __m512 __DEFAULT_FN_ATTRS
 _mm512_mask_div_ps(__m512 __W, __mmask16 __U, __m512 __A, __m512 __B) {
   return (__m512) __builtin_ia32_divps512_mask ((__v16sf) __A,
Index: cfe/trunk/test/CodeGen/avx512f-builtins.c
===================================================================
--- cfe/trunk/test/CodeGen/avx512f-builtins.c
+++ cfe/trunk/test/CodeGen/avx512f-builtins.c
@@ -1972,10 +1972,15 @@
   // CHECK: @llvm.x86.avx512.mask.div.pd.512
   return _mm512_maskz_div_round_pd(__U,__A,__B,_MM_FROUND_TO_NEAREST_INT); 
 }
-__m512d test_mm512_mask_div_pd(__m512d __W, __mmask8 __U, __m512d __A, __m512d __B) {
-  // CHECK-LABEL: @test_mm512_mask_div_pd
+__m512d test_mm512_div_pd(__m512d __a, __m512d __b) {
+  // CHECK-LABLE: @test_mm512_div_pd
+  // CHECK: fdiv <8 x double>
+  return _mm512_div_pd(__a,__b); 
+}
+__m512d test_mm512_mask_div_pd(__m512d __w, __mmask8 __u, __m512d __a, __m512d __b) {
+  // CHECK-LABLE: @test_mm512_mask_div_pd
   // CHECK: @llvm.x86.avx512.mask.div.pd.512
-  return _mm512_mask_div_pd(__W,__U,__A,__B); 
+  return _mm512_mask_div_pd(__w,__u,__a,__b); 
 }
 __m512d test_mm512_maskz_div_pd(__mmask8 __U, __m512d __A, __m512d __B) {
   // CHECK-LABEL: @test_mm512_maskz_div_pd
@@ -1997,6 +2002,11 @@
   // CHECK: @llvm.x86.avx512.mask.div.ps.512
   return _mm512_maskz_div_round_ps(__U,__A,__B,_MM_FROUND_TO_NEAREST_INT); 
 }
+__m512 test_mm512_div_ps(__m512 __A, __m512 __B) {
+  // CHECK-LABEL: @test_mm512_div_ps
+  // CHECK: fdiv <16 x float>
+  return _mm512_div_ps(__A,__B); 
+}
 __m512 test_mm512_mask_div_ps(__m512 __W, __mmask16 __U, __m512 __A, __m512 __B) {
   // CHECK-LABEL: @test_mm512_mask_div_ps
   // CHECK: @llvm.x86.avx512.mask.div.ps.512