1 files changed, 72 insertions, 0 deletions
diff --git a/test/MC/Disassembler/ARM/invalid-thumbv8.1a.txt b/test/MC/Disassembler/ARM/invalid-thumbv8.1a.txt
new file mode 100644
index 0000000..555b8c3
--- /dev/null
+++ b/test/MC/Disassembler/ARM/invalid-thumbv8.1a.txt
@@ -0,0 +1,72 @@
+# RUN: not llvm-mc -triple thumbv8 -mattr=+v8.1a --disassemble < %s 2>&1 | FileCheck %s
+
+# Check, if sizes 00 and 11 are undefined for RDMA
+[0x01,0xff,0x12,0x0b] # vqrdmlah.s8   d0, d1, d2
+[0x31,0xff,0x12,0x0b] # vqrdmlah.s64  d0, d1, d2
+[0x02,0xff,0x54,0x0b] # vqrdmlah.s8   q0, q1, q2
+[0x06,0xff,0x50,0x4b] # vqrdmlah.s64  q2, q3, q0
+
+[0x01,0xff,0x12,0x0c] # vqrdmlsh.s8   d0, d1, d2
+[0x31,0xff,0x12,0x0c] # vqrdmlsh.s64  d0, d1, d2
+[0x02,0xff,0x54,0x0c] # vqrdmlsh.s8   q0, q1, q2
+[0x32,0xff,0x54,0x0c] # vqrdmlsh.s64  q0, q1, q2
+
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x01,0xff,0x12,0x0b] # vqrdmlah.s8   d0, d1, d2
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x31,0xff,0x12,0x0b] # vqrdmlah.s64  d0, d1, d2
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x02,0xff,0x54,0x0b] # vqrdmlah.s8   q0, q1, q2
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x06,0xff,0x50,0x4b] # vqrdmlah.s64  q2, q3, q0
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x01,0xff,0x12,0x0c] # vqrdmlsh.s8   d0, d1, d2
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x31,0xff,0x12,0x0c] # vqrdmlsh.s64  d0, d1, d2
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x02,0xff,0x54,0x0c] # vqrdmlsh.s8   q0, q1, q2
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x32,0xff,0x54,0x0c] # vqrdmlsh.s64  q0, q1, q2
+# CHECK-NEXT:  ^
+
+[0x81,0xef,0x42,0x0e] # vqrdmlah.s8   d0, d1, d2[0]
+[0xb1,0xef,0x42,0x0e] # vqrdmlah.s64  d0, d1, d2[0]
+[0x82,0xff,0x42,0x0e] # vqrdmlah.s8   q0, q1, d2[0]
+[0xb2,0xff,0x42,0x0e] # vqrdmlah.s64  q0, q1, d2[0]
+
+[0x81,0xef,0x42,0x0f] # vqrdmlsh.s8   d0, d1, d2[0]
+[0xb1,0xef,0x42,0x0f] # vqrdmlsh.s64  d0, d1, d2[0]
+[0x82,0xff,0x42,0x0f] # vqrdmlsh.s8   q0, q1, d2[0]
+[0xb2,0xff,0x42,0x0f] # vqrdmlsh.s64  q0, q1, d2[0]
+
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x81,0xef,0x42,0x0e] # vqrdmlah.s8   d0, d1, d2[0]
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0xb1,0xef,0x42,0x0e] # vqrdmlah.s64  d0, d1, d2[0]
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x82,0xff,0x42,0x0e] # vqrdmlah.s8   q0, q1, d2[0]
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0xb2,0xff,0x42,0x0e] # vqrdmlah.s64  q0, q1, d2[0]
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x81,0xef,0x42,0x0f] # vqrdmlsh.s8   d0, d1, d2[0]
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0xb1,0xef,0x42,0x0f] # vqrdmlsh.s64  d0, d1, d2[0]
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0x82,0xff,0x42,0x0f] # vqrdmlsh.s8   q0, q1, d2[0]
+# CHECK-NEXT:  ^
+# CHECK:      warning: invalid instruction encoding
+# CHECK-NEXT: [0xb2,0xff,0x42,0x0f] # vqrdmlsh.s64  q0, q1, d2[0]
+# CHECK-NEXT:  ^