3 files changed, 51 insertions, 0 deletions
diff --git a/llvm/test/MC/Disassembler/ARM/mve-minmax.txt b/llvm/test/MC/Disassembler/ARM/mve-minmax.txt
new file mode 100644
index 00000000000..24287573b6c
--- /dev/null
+++ b/llvm/test/MC/Disassembler/ARM/mve-minmax.txt
@@ -0,0 +1,11 @@
+# RUN: llvm-mc -disassemble -triple=thumbv8.1m.main-none-eabi -mattr=+mve.fp,+fp64 -show-encoding %s | FileCheck %s
+# RUN: not llvm-mc -disassemble -triple=thumbv8.1m.main-none-eabi -show-encoding %s &> %t
+# RUN: FileCheck --check-prefix=CHECK-NOMVE < %t %s
+
+# CHECK: vmaxnm.f32 q0, q1, q4  @ encoding: [0x02,0xff,0x58,0x0f]
+# CHECK-NOMVE: [[@LINE+1]]:2: warning: invalid instruction encoding
+[0x02,0xff,0x58,0x0f]
+
+# CHECK: vminnm.f16 q3, q0, q1  @ encoding: [0x30,0xff,0x52,0x6f]
+# CHECK-NOMVE: [[@LINE+1]]:2: warning: invalid instruction encoding
+[0x30,0xff,0x52,0x6f]
diff --git a/llvm/test/MC/Disassembler/ARM/mve-reductions.txt b/llvm/test/MC/Disassembler/ARM/mve-reductions.txt
new file mode 100644
index 00000000000..3a58ef196fa
--- /dev/null
+++ b/llvm/test/MC/Disassembler/ARM/mve-reductions.txt
@@ -0,0 +1,27 @@
+# RUN: llvm-mc -disassemble -triple=thumbv8.1m.main-none-eabi -mattr=+mve.fp,+fp64 -show-encoding %s | FileCheck %s
+# RUN: not llvm-mc -disassemble -triple=thumbv8.1m.main-none-eabi -show-encoding %s &> %t
+# RUN: FileCheck --check-prefix=CHECK-NOMVE < %t %s
+
+[0x82 0xee 0x07 0x0f]
+# CHECK: vabav.s8  r0, q1, q3
+# CHECK-NOMVE: [[@LINE-2]]:2: warning: invalid instruction encoding
+
+[0x92 0xee 0x07 0x0f]
+# CHECK: vabav.s16 r0, q1, q3
+# CHECK-NOMVE: [[@LINE-2]]:2: warning: invalid instruction encoding
+
+[0xa2 0xee 0x07 0x0f]
+# CHECK: vabav.s32 r0, q1, q3
+# CHECK-NOMVE: [[@LINE-2]]:2: warning: invalid instruction encoding
+
+[0x82 0xfe 0x07 0x0f]
+# CHECK: vabav.u8 r0, q1, q3
+# CHECK-NOMVE: [[@LINE-2]]:2: warning: invalid instruction encoding
+
+[0x92 0xfe 0x07 0x0f]
+# CHECK: vabav.u16  r0, q1, q3
+# CHECK-NOMVE: [[@LINE-2]]:2: warning: invalid instruction encoding
+
+[0xa2 0xfe 0x07 0x0f]
+# CHECK: vabav.u32  r0, q1, q3
+# CHECK-NOMVE: [[@LINE-2]]:2: warning: invalid instruction encoding
diff --git a/llvm/test/MC/Disassembler/ARM/mve-vpt.txt b/llvm/test/MC/Disassembler/ARM/mve-vpt.txt
new file mode 100644
index 00000000000..6b8515e0033
--- /dev/null
+++ b/llvm/test/MC/Disassembler/ARM/mve-vpt.txt
@@ -0,0 +1,13 @@
+# RUN: llvm-mc -disassemble -triple=thumbv8.1m.main-none-eabi -mattr=+mve.fp,+fp64 -show-encoding %s | FileCheck %s
+# RUN: not llvm-mc -disassemble -triple=thumbv8.1m.main-none-eabi -show-encoding %s &> %t
+# RUN: FileCheck --check-prefix=CHECK-NOMVE < %t %s
+
+# CHECK: vpte.i8 eq, q0, q0 @ encoding: [0x41,0xfe,0x00,0x8f]
+# CHECK-NOMVE: [[@LINE+5]]:2: warning: invalid instruction encoding
+# CHECK: vabavt.s16 lr, q3, q4  @ encoding: [0x96,0xee,0x09,0xef]
+# CHECK-NOMVE: [[@LINE+4]]:2: warning: invalid instruction encoding
+# CHECK: vabave.s16 lr, q3, q4  @ encoding: [0x96,0xee,0x09,0xef]
+# CHECK-NOMVE: [[@LINE+3]]:2: warning: invalid instruction encoding
+[0x41,0xfe,0x00,0x8f]
+[0x96,0xee,0x09,0xef]
+[0x96,0xee,0x09,0xef]