1 files changed, 34 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx2-shuffle.ll b/test/CodeGen/X86/avx2-shuffle.ll
index c5899fa27426..a414e6880c32 100644
--- a/test/CodeGen/X86/avx2-shuffle.ll
+++ b/test/CodeGen/X86/avx2-shuffle.ll
@@ -26,3 +26,37 @@ entry:
   %shuffle.i = shufflevector <16 x i16> %src1, <16 x i16> %src1, <16 x i32> <i32 3, i32 undef, i32 1, i32 0, i32 4, i32 5, i32 6, i32 7, i32 11, i32 10, i32 9, i32 8, i32 12, i32 13, i32 14, i32 15>
   ret <16 x i16> %shuffle.i
 }
+
+; CHECK: vpshufb_test
+; CHECK: vpshufb {{.*\(%r.*}}, %ymm
+; CHECK: ret
+define <32 x i8> @vpshufb_test(<32 x i8> %a) nounwind {
+  %S = shufflevector <32 x i8> %a, <32 x i8> undef, <32 x i32> <i32 1, i32 9, i32 3, i32 11, i32 5, i32 13, i32 7, i32 15, 
+                                                                i32 1, i32 9, i32 3, i32 11, i32 5, i32 13, i32 7, i32 15,  
+                                                                i32 18, i32 19, i32 30, i32 16, i32 25, i32 23, i32 17, i32 25, 
+                                                                i32 20, i32 19, i32 31, i32 17, i32 23, i32 undef, i32 29, i32 18>
+  ret <32 x i8>%S
+}
+
+; CHECK: vpshufb1_test
+; CHECK: vpshufb {{.*\(%r.*}}, %ymm
+; CHECK: ret
+define <32 x i8> @vpshufb1_test(<32 x i8> %a) nounwind {
+  %S = shufflevector <32 x i8> %a, <32 x i8> zeroinitializer, <32 x i32> <i32 1, i32 9, i32 3, i32 11, i32 5, i32 13, i32 7, i32 15, 
+                                                                i32 1, i32 9, i32 36, i32 11, i32 5, i32 13, i32 7, i32 15,  
+                                                                i32 18, i32 49, i32 30, i32 16, i32 25, i32 23, i32 17, i32 25, 
+                                                                i32 20, i32 19, i32 31, i32 17, i32 23, i32 undef, i32 29, i32 18>
+  ret <32 x i8>%S
+}
+
+
+; CHECK: vpshufb2_test
+; CHECK: vpshufb {{.*\(%r.*}}, %ymm
+; CHECK: ret
+define <32 x i8> @vpshufb2_test(<32 x i8> %a) nounwind {
+  %S = shufflevector <32 x i8> zeroinitializer, <32 x i8> %a, <32 x i32> <i32 1, i32 9, i32 3, i32 11, i32 5, i32 13, i32 7, i32 15, 
+                                                                i32 1, i32 9, i32 36, i32 11, i32 5, i32 13, i32 7, i32 15,  
+                                                                i32 18, i32 49, i32 30, i32 16, i32 25, i32 23, i32 17, i32 25, 
+                                                                i32 20, i32 19, i32 31, i32 17, i32 23, i32 undef, i32 29, i32 18>
+  ret <32 x i8>%S
+}