1 files changed, 61 insertions, 0 deletions
diff --git a/llvm/test/MC/X86/avx512-encodings.s b/llvm/test/MC/X86/avx512-encodings.s
index fe6e943596c..68a661588c1 100644
--- a/llvm/test/MC/X86/avx512-encodings.s
+++ b/llvm/test/MC/X86/avx512-encodings.s
@@ -7859,3 +7859,64 @@ vpermilpd $0x23, 0x400(%rbx), %zmm2
 // CHECK: vfixupimmpd $123, -1032(%rdx){1to8}, %zmm21, %zmm9
 // CHECK:  encoding: [0x62,0x73,0xd5,0x50,0x54,0x8a,0xf8,0xfb,0xff,0xff,0x7b]
           vfixupimmpd $0x7b, -1032(%rdx){1to8}, %zmm21, %zmm9
+
+// CHECK: vpshufd $171, %zmm25, %zmm19
+// CHECK:  encoding: [0x62,0x81,0x7d,0x48,0x70,0xd9,0xab]
+          vpshufd $171, %zmm25, %zmm19
+
+// CHECK: vpshufd $171, %zmm25, %zmm19 {%k6}
+// CHECK:  encoding: [0x62,0x81,0x7d,0x4e,0x70,0xd9,0xab]
+          vpshufd $171, %zmm25, %zmm19 {%k6}
+
+// CHECK: vpshufd $171, %zmm25, %zmm19 {%k6} {z}
+// CHECK:  encoding: [0x62,0x81,0x7d,0xce,0x70,0xd9,0xab]
+          vpshufd $171, %zmm25, %zmm19 {%k6} {z}
+
+// CHECK: vpshufd $123, %zmm25, %zmm19
+// CHECK:  encoding: [0x62,0x81,0x7d,0x48,0x70,0xd9,0x7b]
+          vpshufd $123, %zmm25, %zmm19
+
+// CHECK: vpshufd $123, (%rcx), %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x48,0x70,0x19,0x7b]
+          vpshufd $123, (%rcx), %zmm19
+
+// CHECK: vpshufd $123, 291(%rax,%r14,8), %zmm19
+// CHECK:  encoding: [0x62,0xa1,0x7d,0x48,0x70,0x9c,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpshufd $123, 291(%rax,%r14,8), %zmm19
+
+// CHECK: vpshufd $123, (%rcx){1to16}, %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x58,0x70,0x19,0x7b]
+          vpshufd $123, (%rcx){1to16}, %zmm19
+
+// CHECK: vpshufd $123, 8128(%rdx), %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x48,0x70,0x5a,0x7f,0x7b]
+          vpshufd $123, 8128(%rdx), %zmm19
+
+// CHECK: vpshufd $123, 8192(%rdx), %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x48,0x70,0x9a,0x00,0x20,0x00,0x00,0x7b]
+          vpshufd $123, 8192(%rdx), %zmm19
+
+// CHECK: vpshufd $123, -8192(%rdx), %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x48,0x70,0x5a,0x80,0x7b]
+          vpshufd $123, -8192(%rdx), %zmm19
+
+// CHECK: vpshufd $123, -8256(%rdx), %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x48,0x70,0x9a,0xc0,0xdf,0xff,0xff,0x7b]
+          vpshufd $123, -8256(%rdx), %zmm19
+
+// CHECK: vpshufd $123, 508(%rdx){1to16}, %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x58,0x70,0x5a,0x7f,0x7b]
+          vpshufd $123, 508(%rdx){1to16}, %zmm19
+
+// CHECK: vpshufd $123, 512(%rdx){1to16}, %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x58,0x70,0x9a,0x00,0x02,0x00,0x00,0x7b]
+          vpshufd $123, 512(%rdx){1to16}, %zmm19
+
+// CHECK: vpshufd $123, -512(%rdx){1to16}, %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x58,0x70,0x5a,0x80,0x7b]
+          vpshufd $123, -512(%rdx){1to16}, %zmm19
+
+// CHECK: vpshufd $123, -516(%rdx){1to16}, %zmm19
+// CHECK:  encoding: [0x62,0xe1,0x7d,0x58,0x70,0x9a,0xfc,0xfd,0xff,0xff,0x7b]
+          vpshufd $123, -516(%rdx){1to16}, %zmm19
+