1 files changed, 31 insertions, 0 deletions
diff --git a/clang/test/CodeGen/X86/avx512f-builtins.c b/clang/test/CodeGen/X86/avx512f-builtins.c
index 0d53dd6ef4c6..a14894003364 100644
--- a/clang/test/CodeGen/X86/avx512f-builtins.c
+++ b/clang/test/CodeGen/X86/avx512f-builtins.c
@@ -2840,6 +2840,37 @@ __mmask8 test_mm512_mask_cmp_epu64_mask(__mmask8 __u, __m512i __a, __m512i __b)
   return (__mmask8)_mm512_mask_cmp_epu64_mask(__u, __a, __b, 0);
 }
 
+__m512d test_mm512_mask_blend_pd(__mmask8 __U, __m512d __A, __m512d __W) {
+  // CHECK-LABEL: test_mm512_mask_blend_pd
+  // CHECK: select <8 x i1> %{{.*}}, <8 x double> %{{.*}}, <8 x double> %{{.*}}
+  return _mm512_mask_blend_pd(__U, __A, __W);
+}
+TEST_CONSTEXPR(match_m512d(
+  _mm512_mask_blend_pd(
+    (__mmask8)0x01,
+    (__m512d)(__v8df){2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0},
+    (__m512d)(__v8df){10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0}
+  ),
+  10.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0
+));
+
+__m512 test_mm512_mask_blend_ps(__mmask8 __U, __m512 __A, __m512 __W) {
+  // CHECK-LABEL: test_mm512_mask_blend_ps
+  // CHECK: select <16 x i1> %{{.*}}, <16 x float> %{{.*}}, <16 x float> %{{.*}}
+  return _mm512_mask_blend_ps(__U, __A, __W);
+}
+TEST_CONSTEXPR(match_m512(
+  _mm512_mask_blend_ps(
+    (__mmask16)0x01,
+    (__m512)(__v16sf){2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f,
+                      2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f},
+    (__m512)(__v16sf){10.0f, 11.0f, 12.0f, 13.0f, 14.0f, 15.0f, 16.0f, 17.0f,
+                      18.0f, 19.0f, 20.0f, 21.0f, 22.0f, 23.0f, 24.0f, 25.0f}
+  ),
+  10.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f,
+  2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f, 2.0f
+));
+
 __m512i test_mm512_mask_and_epi32(__m512i __src,__mmask16 __k, __m512i __a, __m512i __b) {
   // CHECK-LABEL: test_mm512_mask_and_epi32
   // CHECK: and <16 x i32>