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-rw-r--r--test/MC/Disassembler/ARM64/advsimd.txt2282
-rw-r--r--test/MC/Disassembler/ARM64/arithmetic.txt522
-rw-r--r--test/MC/Disassembler/ARM64/bitfield.txt29
-rw-r--r--test/MC/Disassembler/ARM64/branch.txt75
-rw-r--r--test/MC/Disassembler/ARM64/crc32.txt18
-rw-r--r--test/MC/Disassembler/ARM64/crypto.txt47
-rw-r--r--test/MC/Disassembler/ARM64/invalid-logical.txt6
-rw-r--r--test/MC/Disassembler/ARM64/lit.local.cfg5
-rw-r--r--test/MC/Disassembler/ARM64/logical.txt217
-rw-r--r--test/MC/Disassembler/ARM64/memory.txt558
-rw-r--r--test/MC/Disassembler/ARM64/scalar-fp.txt255
-rw-r--r--test/MC/Disassembler/ARM64/system.txt58
12 files changed, 4072 insertions, 0 deletions
diff --git a/test/MC/Disassembler/ARM64/advsimd.txt b/test/MC/Disassembler/ARM64/advsimd.txt
new file mode 100644
index 0000000000..486dd16e10
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/advsimd.txt
@@ -0,0 +1,2282 @@
+# RUN: llvm-mc -triple arm64-apple-darwin -output-asm-variant=1 --disassemble < %s | FileCheck %s
+
+0x00 0xb8 0x20 0x0e
+0x00 0xb8 0x20 0x4e
+0x00 0xb8 0x60 0x0e
+0x00 0xb8 0x60 0x4e
+0x00 0xb8 0xa0 0x0e
+0x00 0xb8 0xa0 0x4e
+
+# CHECK: abs.8b v0, v0
+# CHECK: abs.16b v0, v0
+# CHECK: abs.4h v0, v0
+# CHECK: abs.8h v0, v0
+# CHECK: abs.2s v0, v0
+# CHECK: abs.4s v0, v0
+
+0x00 0x84 0x20 0x0e
+0x00 0x84 0x20 0x4e
+0x00 0x84 0x60 0x0e
+0x00 0x84 0x60 0x4e
+0x00 0x84 0xa0 0x0e
+0x00 0x84 0xa0 0x4e
+0x00 0x84 0xe0 0x4e
+
+# CHECK: add.8b v0, v0, v0
+# CHECK: add.16b v0, v0, v0
+# CHECK: add.4h v0, v0, v0
+# CHECK: add.8h v0, v0, v0
+# CHECK: add.2s v0, v0, v0
+# CHECK: add.4s v0, v0, v0
+# CHECK: add.2d v0, v0, v0
+
+0x41 0x84 0xe3 0x5e
+
+# CHECK: add d1, d2, d3
+
+0x00 0x40 0x20 0x0e
+0x00 0x40 0x20 0x4e
+0x00 0x40 0x60 0x0e
+0x00 0x40 0x60 0x4e
+0x00 0x40 0xa0 0x0e
+0x00 0x40 0xa0 0x4e
+
+# CHECK: addhn.8b v0, v0, v0
+# CHECK: addhn2.16b v0, v0, v0
+# CHECK: addhn.4h v0, v0, v0
+# CHECK: addhn2.8h v0, v0, v0
+# CHECK: addhn.2s v0, v0, v0
+# CHECK: addhn2.4s v0, v0, v0
+
+0x00 0xbc 0x20 0x0e
+0x00 0xbc 0x20 0x4e
+0x00 0xbc 0x60 0x0e
+0x00 0xbc 0x60 0x4e
+0x00 0xbc 0xa0 0x0e
+0x00 0xbc 0xa0 0x4e
+0x00 0xbc 0xe0 0x4e
+
+# CHECK: addp.8b v0, v0, v0
+# CHECK: addp.16b v0, v0, v0
+# CHECK: addp.4h v0, v0, v0
+# CHECK: addp.8h v0, v0, v0
+# CHECK: addp.2s v0, v0, v0
+# CHECK: addp.4s v0, v0, v0
+# CHECK: addp.2d v0, v0, v0
+
+0x00 0xb8 0xf1 0x5e
+
+# CHECK: addp.2d d0, v0
+
+0x00 0xb8 0x31 0x0e
+0x00 0xb8 0x31 0x4e
+0x00 0xb8 0x71 0x0e
+0x00 0xb8 0x71 0x4e
+0x00 0xb8 0xb1 0x4e
+
+# CHECK: addv.8b b0, v0
+# CHECK: addv.16b b0, v0
+# CHECK: addv.4h h0, v0
+# CHECK: addv.8h h0, v0
+# CHECK: addv.4s s0, v0
+
+
+# INS/DUP
+0x60 0x0c 0x08 0x4e
+0x60 0x0c 0x04 0x4e
+0x60 0x0c 0x04 0x0e
+0x60 0x0c 0x02 0x4e
+0x60 0x0c 0x02 0x0e
+0x60 0x0c 0x01 0x4e
+0x60 0x0c 0x01 0x0e
+
+# CHECK: dup.2d v0, x3
+# CHECK: dup.4s v0, w3
+# CHECK: dup.2s v0, w3
+# CHECK: dup.8h v0, w3
+# CHECK: dup.4h v0, w3
+# CHECK: dup.16b v0, w3
+# CHECK: dup.8b v0, w3
+
+0x60 0x04 0x18 0x4e
+0x60 0x04 0x0c 0x0e
+0x60 0x04 0x0c 0x4e
+0x60 0x04 0x06 0x0e
+0x60 0x04 0x06 0x4e
+0x60 0x04 0x03 0x0e
+0x60 0x04 0x03 0x4e
+
+# CHECK: dup.2d v0, v3[1]
+# CHECK: dup.2s v0, v3[1]
+# CHECK: dup.4s v0, v3[1]
+# CHECK: dup.4h v0, v3[1]
+# CHECK: dup.8h v0, v3[1]
+# CHECK: dup.8b v0, v3[1]
+# CHECK: dup.16b v0, v3[1]
+
+
+0x43 0x2c 0x14 0x4e
+0x43 0x2c 0x14 0x4e
+0x43 0x3c 0x14 0x0e
+0x43 0x3c 0x14 0x0e
+0x43 0x3c 0x18 0x4e
+0x43 0x3c 0x18 0x4e
+
+# CHECK: smov.s x3, v2[2]
+# CHECK: smov.s x3, v2[2]
+# CHECK: umov.s w3, v2[2]
+# CHECK: umov.s w3, v2[2]
+# CHECK: umov.d x3, v2[1]
+# CHECK: umov.d x3, v2[1]
+
+0xa2 0x1c 0x18 0x4e
+0xa2 0x1c 0x0c 0x4e
+0xa2 0x1c 0x06 0x4e
+0xa2 0x1c 0x03 0x4e
+
+0xa2 0x1c 0x18 0x4e
+0xa2 0x1c 0x0c 0x4e
+0xa2 0x1c 0x06 0x4e
+0xa2 0x1c 0x03 0x4e
+
+# CHECK: ins.d v2[1], x5
+# CHECK: ins.s v2[1], w5
+# CHECK: ins.h v2[1], w5
+# CHECK: ins.b v2[1], w5
+
+# CHECK: ins.d v2[1], x5
+# CHECK: ins.s v2[1], w5
+# CHECK: ins.h v2[1], w5
+# CHECK: ins.b v2[1], w5
+
+0xe2 0x45 0x18 0x6e
+0xe2 0x25 0x0c 0x6e
+0xe2 0x15 0x06 0x6e
+0xe2 0x0d 0x03 0x6e
+
+0xe2 0x05 0x18 0x6e
+0xe2 0x45 0x1c 0x6e
+0xe2 0x35 0x1e 0x6e
+0xe2 0x2d 0x15 0x6e
+
+# CHECK: ins.d v2[1], v15[1]
+# CHECK: ins.s v2[1], v15[1]
+# CHECK: ins.h v2[1], v15[1]
+# CHECK: ins.b v2[1], v15[1]
+
+# CHECK: ins.d v2[1], v15[0]
+# CHECK: ins.s v2[3], v15[2]
+# CHECK: ins.h v2[7], v15[3]
+# CHECK: ins.b v2[10], v15[5]
+
+0x00 0x1c 0x20 0x0e
+0x00 0x1c 0x20 0x4e
+
+# CHECK: and.8b v0, v0, v0
+# CHECK: and.16b v0, v0, v0
+
+0x00 0x1c 0x60 0x0e
+
+# CHECK: bic.8b v0, v0, v0
+
+0x00 0x8c 0x20 0x2e
+0x00 0x3c 0x20 0x0e
+0x00 0x34 0x20 0x0e
+0x00 0x34 0x20 0x2e
+0x00 0x3c 0x20 0x2e
+0x00 0x8c 0x20 0x0e
+0x00 0xd4 0xa0 0x2e
+0x00 0xec 0x20 0x2e
+0x00 0xec 0xa0 0x2e
+0x00 0xd4 0x20 0x2e
+0x00 0xd4 0x20 0x0e
+0x00 0xe4 0x20 0x0e
+0x00 0xe4 0x20 0x2e
+0x00 0xe4 0xa0 0x2e
+0x00 0xfc 0x20 0x2e
+0x00 0xc4 0x20 0x2e
+0x00 0xc4 0x20 0x0e
+0x00 0xf4 0x20 0x2e
+0x00 0xf4 0x20 0x0e
+0x00 0xc4 0xa0 0x2e
+0x00 0xc4 0xa0 0x0e
+0x00 0xf4 0xa0 0x2e
+0x00 0xf4 0xa0 0x0e
+0x00 0xcc 0x20 0x0e
+0x00 0xcc 0xa0 0x0e
+0x00 0xdc 0x20 0x0e
+0x00 0xdc 0x20 0x2e
+0x00 0xfc 0x20 0x0e
+0x00 0xfc 0xa0 0x0e
+0x00 0xd4 0xa0 0x0e
+0x00 0x94 0x20 0x0e
+0x00 0x94 0x20 0x2e
+0x00 0x9c 0x20 0x0e
+0x00 0x9c 0x20 0x2e
+0x00 0x7c 0x20 0x0e
+0x00 0x74 0x20 0x0e
+0x00 0x04 0x20 0x0e
+0x00 0x24 0x20 0x0e
+0x00 0xa4 0x20 0x0e
+0x00 0x64 0x20 0x0e
+0x00 0xac 0x20 0x0e
+0x00 0x6c 0x20 0x0e
+0x00 0x0c 0x20 0x0e
+0x00 0xb4 0x60 0x0e
+0x00 0xb4 0x60 0x2e
+0x00 0x5c 0x20 0x0e
+0x00 0x4c 0x20 0x0e
+0x00 0x2c 0x20 0x0e
+0x00 0x14 0x20 0x0e
+0x00 0x54 0x20 0x0e
+0x00 0x44 0x20 0x0e
+0x00 0x84 0x20 0x2e
+0x00 0x7c 0x20 0x2e
+0x00 0x74 0x20 0x2e
+0x00 0x04 0x20 0x2e
+0x00 0x24 0x20 0x2e
+0x00 0xa4 0x20 0x2e
+0x00 0x64 0x20 0x2e
+0x00 0xac 0x20 0x2e
+0x00 0x6c 0x20 0x2e
+0x00 0x0c 0x20 0x2e
+0x00 0x5c 0x20 0x2e
+0x00 0x4c 0x20 0x2e
+0x00 0x2c 0x20 0x2e
+0x00 0x14 0x20 0x2e
+0x00 0x54 0x20 0x2e
+0x00 0x44 0x20 0x2e
+
+# CHECK: cmeq.8b v0, v0, v0
+# CHECK: cmge.8b v0, v0, v0
+# CHECK: cmgt.8b v0, v0, v0
+# CHECK: cmhi.8b v0, v0, v0
+# CHECK: cmhs.8b v0, v0, v0
+# CHECK: cmtst.8b v0, v0, v0
+# CHECK: fabd.2s v0, v0, v0
+# CHECK: facge.2s v0, v0, v0
+# CHECK: facgt.2s v0, v0, v0
+# CHECK: faddp.2s v0, v0, v0
+# CHECK: fadd.2s v0, v0, v0
+# CHECK: fcmeq.2s v0, v0, v0
+# CHECK: fcmge.2s v0, v0, v0
+# CHECK: fcmgt.2s v0, v0, v0
+# CHECK: fdiv.2s v0, v0, v0
+# CHECK: fmaxnmp.2s v0, v0, v0
+# CHECK: fmaxnm.2s v0, v0, v0
+# CHECK: fmaxp.2s v0, v0, v0
+# CHECK: fmax.2s v0, v0, v0
+# CHECK: fminnmp.2s v0, v0, v0
+# CHECK: fminnm.2s v0, v0, v0
+# CHECK: fminp.2s v0, v0, v0
+# CHECK: fmin.2s v0, v0, v0
+# CHECK: fmla.2s v0, v0, v0
+# CHECK: fmls.2s v0, v0, v0
+# CHECK: fmulx.2s v0, v0, v0
+# CHECK: fmul.2s v0, v0, v0
+# CHECK: frecps.2s v0, v0, v0
+# CHECK: frsqrts.2s v0, v0, v0
+# CHECK: fsub.2s v0, v0, v0
+# CHECK: mla.8b v0, v0, v0
+# CHECK: mls.8b v0, v0, v0
+# CHECK: mul.8b v0, v0, v0
+# CHECK: pmul.8b v0, v0, v0
+# CHECK: saba.8b v0, v0, v0
+# CHECK: sabd.8b v0, v0, v0
+# CHECK: shadd.8b v0, v0, v0
+# CHECK: shsub.8b v0, v0, v0
+# CHECK: smaxp.8b v0, v0, v0
+# CHECK: smax.8b v0, v0, v0
+# CHECK: sminp.8b v0, v0, v0
+# CHECK: smin.8b v0, v0, v0
+# CHECK: sqadd.8b v0, v0, v0
+# CHECK: sqdmulh.4h v0, v0, v0
+# CHECK: sqrdmulh.4h v0, v0, v0
+# CHECK: sqrshl.8b v0, v0, v0
+# CHECK: sqshl.8b v0, v0, v0
+# CHECK: sqsub.8b v0, v0, v0
+# CHECK: srhadd.8b v0, v0, v0
+# CHECK: srshl.8b v0, v0, v0
+# CHECK: sshl.8b v0, v0, v0
+# CHECK: sub.8b v0, v0, v0
+# CHECK: uaba.8b v0, v0, v0
+# CHECK: uabd.8b v0, v0, v0
+# CHECK: uhadd.8b v0, v0, v0
+# CHECK: uhsub.8b v0, v0, v0
+# CHECK: umaxp.8b v0, v0, v0
+# CHECK: umax.8b v0, v0, v0
+# CHECK: uminp.8b v0, v0, v0
+# CHECK: umin.8b v0, v0, v0
+# CHECK: uqadd.8b v0, v0, v0
+# CHECK: uqrshl.8b v0, v0, v0
+# CHECK: uqshl.8b v0, v0, v0
+# CHECK: uqsub.8b v0, v0, v0
+# CHECK: urhadd.8b v0, v0, v0
+# CHECK: urshl.8b v0, v0, v0
+# CHECK: ushl.8b v0, v0, v0
+
+0x00 0x1c 0xe0 0x2e
+0x00 0x1c 0xa0 0x2e
+0x00 0x1c 0x60 0x2e
+0x00 0x1c 0x20 0x2e
+0x00 0x1c 0xe0 0x0e
+0x00 0x1c 0xa0 0x0e
+
+# CHECK: bif.8b v0, v0, v0
+# CHECK: bit.8b v0, v0, v0
+# CHECK: bsl.8b v0, v0, v0
+# CHECK: eor.8b v0, v0, v0
+# CHECK: orn.8b v0, v0, v0
+# CHECK: orr.8b v0, v0, v0
+
+0x00 0x68 0x20 0x0e
+0x00 0x68 0x20 0x4e
+0x00 0x68 0x60 0x0e
+0x00 0x68 0x60 0x4e
+0x00 0x68 0xa0 0x0e
+0x00 0x68 0xa0 0x4e
+
+# CHECK: sadalp.4h v0, v0
+# CHECK: sadalp.8h v0, v0
+# CHECK: sadalp.2s v0, v0
+# CHECK: sadalp.4s v0, v0
+# CHECK: sadalp.1d v0, v0
+# CHECK: sadalp.2d v0, v0
+
+0x00 0x48 0x20 0x0e
+0x00 0x48 0x20 0x2e
+0x00 0x58 0x20 0x0e
+0x00 0xf8 0xa0 0x0e
+0x00 0xc8 0x21 0x0e
+0x00 0xc8 0x21 0x2e
+0x00 0xb8 0x21 0x0e
+0x00 0xb8 0x21 0x2e
+0x00 0xa8 0x21 0x0e
+0x00 0xa8 0x21 0x2e
+0x00 0xa8 0xa1 0x0e
+0x00 0xa8 0xa1 0x2e
+0x00 0xb8 0xa1 0x0e
+0x00 0xb8 0xa1 0x2e
+0x00 0xf8 0xa0 0x2e
+0x00 0xd8 0xa1 0x0e
+0x00 0xd8 0xa1 0x2e
+0x00 0xf8 0xa1 0x2e
+0x00 0xb8 0x20 0x2e
+0x00 0x58 0x20 0x2e
+0x00 0x58 0x60 0x2e
+0x00 0x18 0x20 0x0e
+0x00 0x08 0x20 0x2e
+0x00 0x08 0x20 0x0e
+0x00 0x68 0x20 0x0e
+0x00 0x28 0x20 0x0e
+0x00 0xd8 0x21 0x0e
+0x00 0x38 0x21 0x2e
+0x00 0x78 0x20 0x0e
+0x00 0x78 0x20 0x2e
+0x00 0x48 0x21 0x0e
+0x00 0x28 0x21 0x2e
+0x00 0x38 0x20 0x0e
+0x00 0x68 0x20 0x2e
+0x00 0x28 0x20 0x2e
+0x00 0xd8 0x21 0x2e
+0x00 0x48 0x21 0x2e
+0x00 0xc8 0xa1 0x0e
+0x00 0xc8 0xa1 0x2e
+0x00 0x38 0x20 0x2e
+0x00 0x28 0x21 0x0e
+0x00 0x48 0x20 0x0e
+0x00 0x48 0x20 0x2e
+0x00 0x58 0x20 0x0e
+0x00 0xf8 0xa0 0x0e
+0x00 0xc8 0x21 0x0e
+0x00 0xc8 0x21 0x2e
+0x00 0xb8 0x21 0x0e
+0x00 0xb8 0x21 0x2e
+0x00 0xa8 0x21 0x0e
+0x00 0xa8 0x21 0x2e
+0x00 0xa8 0xa1 0x0e
+0x00 0xa8 0xa1 0x2e
+0x00 0xb8 0xa1 0x0e
+0x00 0xb8 0xa1 0x2e
+0x00 0xf8 0xa0 0x2e
+0x00 0xd8 0xa1 0x0e
+0x00 0xd8 0xa1 0x2e
+0x00 0xf8 0xa1 0x2e
+0x00 0xb8 0x20 0x2e
+0x00 0x58 0x20 0x2e
+0x00 0x58 0x60 0x2e
+0x00 0x18 0x20 0x0e
+0x00 0x08 0x20 0x2e
+0x00 0x08 0x20 0x0e
+0x00 0x68 0x20 0x0e
+0x00 0x28 0x20 0x0e
+0x00 0xd8 0x21 0x0e
+0x00 0x38 0x21 0x2e
+0x00 0x78 0x20 0x0e
+0x00 0x78 0x20 0x2e
+0x00 0x48 0x21 0x0e
+0x00 0x28 0x21 0x2e
+0x00 0x38 0x20 0x0e
+0x00 0x68 0x20 0x2e
+0x00 0x28 0x20 0x2e
+0x00 0xd8 0x21 0x2e
+0x00 0x48 0x21 0x2e
+0x00 0xc8 0xa1 0x0e
+0x00 0xc8 0xa1 0x2e
+0x00 0x38 0x20 0x2e
+0x00 0x28 0x21 0x0e
+
+# CHECK: cls.8b v0, v0
+# CHECK: clz.8b v0, v0
+# CHECK: cnt.8b v0, v0
+# CHECK: fabs.2s v0, v0
+# CHECK: fcvtas.2s v0, v0
+# CHECK: fcvtau.2s v0, v0
+# CHECK: fcvtms.2s v0, v0
+# CHECK: fcvtmu.2s v0, v0
+# CHECK: fcvtns.2s v0, v0
+# CHECK: fcvtnu.2s v0, v0
+# CHECK: fcvtps.2s v0, v0
+# CHECK: fcvtpu.2s v0, v0
+# CHECK: fcvtzs.2s v0, v0
+# CHECK: fcvtzu.2s v0, v0
+# CHECK: fneg.2s v0, v0
+# CHECK: frecpe.2s v0, v0
+# CHECK: frsqrte.2s v0, v0
+# CHECK: fsqrt.2s v0, v0
+# CHECK: neg.8b v0, v0
+# CHECK: not.8b v0, v0
+# CHECK: rbit.8b v0, v0
+# CHECK: rev16.8b v0, v0
+# CHECK: rev32.8b v0, v0
+# CHECK: rev64.8b v0, v0
+# CHECK: sadalp.4h v0, v0
+# CHECK: saddlp.4h v0, v0
+# CHECK: scvtf.2s v0, v0
+# CHECK: shll.8h v0, v0, #8
+# CHECK: sqabs.8b v0, v0
+# CHECK: sqneg.8b v0, v0
+# CHECK: sqxtn.8b v0, v0
+# CHECK: sqxtun.8b v0, v0
+# CHECK: suqadd.8b v0, v0
+# CHECK: uadalp.4h v0, v0
+# CHECK: uaddlp.4h v0, v0
+# CHECK: ucvtf.2s v0, v0
+# CHECK: uqxtn.8b v0, v0
+# CHECK: urecpe.2s v0, v0
+# CHECK: ursqrte.2s v0, v0
+# CHECK: usqadd.8b v0, v0
+# CHECK: xtn.8b v0, v0
+
+0x00 0x98 0x20 0x0e
+0x00 0x98 0x20 0x4e
+0x00 0x98 0x60 0x0e
+0x00 0x98 0x60 0x4e
+0x00 0x98 0xa0 0x0e
+0x00 0x98 0xa0 0x4e
+0x00 0x98 0xe0 0x4e
+
+# CHECK: cmeq.8b v0, v0, #0
+# CHECK: cmeq.16b v0, v0, #0
+# CHECK: cmeq.4h v0, v0, #0
+# CHECK: cmeq.8h v0, v0, #0
+# CHECK: cmeq.2s v0, v0, #0
+# CHECK: cmeq.4s v0, v0, #0
+# CHECK: cmeq.2d v0, v0, #0
+
+0x00 0x88 0x20 0x2e
+0x00 0x88 0x20 0x0e
+0x00 0x98 0x20 0x2e
+0x00 0xa8 0x20 0x0e
+0x00 0xd8 0xa0 0x0e
+0x00 0xc8 0xa0 0x2e
+0x00 0xc8 0xa0 0x0e
+0x00 0xd8 0xa0 0x2e
+0x00 0xe8 0xa0 0x0e
+
+# CHECK: cmge.8b v0, v0, #0
+# CHECK: cmgt.8b v0, v0, #0
+# CHECK: cmle.8b v0, v0, #0
+# CHECK: cmlt.8b v0, v0, #0
+# CHECK: fcmeq.2s v0, v0, #0
+# CHECK: fcmge.2s v0, v0, #0
+# CHECK: fcmgt.2s v0, v0, #0
+# CHECK: fcmle.2s v0, v0, #0
+# CHECK: fcmlt.2s v0, v0, #0
+
+0x00 0x78 0x21 0x0e
+0x00 0x78 0x21 0x4e
+0x00 0x78 0x61 0x0e
+0x00 0x78 0x61 0x4e
+0x00 0x68 0x21 0x0e
+0x00 0x68 0x21 0x4e
+0x00 0x68 0x61 0x0e
+0x00 0x68 0x61 0x4e
+0x00 0x68 0x61 0x2e
+0x00 0x68 0x61 0x6e
+
+# CHECK: fcvtl v0.4s, v0.4h
+# CHECK: fcvtl2 v0.4s, v0.8h
+# CHECK: fcvtl v0.2d, v0.2s
+# CHECK: fcvtl2 v0.2d, v0.4s
+# CHECK: fcvtn v0.4h, v0.4s
+# CHECK: fcvtn2 v0.8h, v0.4s
+# CHECK: fcvtn v0.2s, v0.2d
+# CHECK: fcvtn2 v0.4s, v0.2d
+# CHECK: fcvtxn v0.2s, v0.2d
+# CHECK: fcvtxn2 v0.4s, v0.2d
+
+#===-------------------------------------------------------------------------===
+# AdvSIMD modified immediate instructions
+#===-------------------------------------------------------------------------===
+
+0x20 0x14 0x00 0x2f
+0x20 0x34 0x00 0x2f
+0x20 0x54 0x00 0x2f
+0x20 0x74 0x00 0x2f
+
+# CHECK: bic.2s v0, #1
+# CHECK: bic.2s v0, #1, lsl #8
+# CHECK: bic.2s v0, #1, lsl #16
+# CHECK: bic.2s v0, #1, lsl #24
+
+0x20 0x94 0x00 0x2f
+0x20 0x94 0x00 0x2f
+0x20 0xb4 0x00 0x2f
+
+# CHECK: bic.4h v0, #1
+# CHECK: bic.4h v0, #1
+# FIXME: bic.4h v0, #1, lsl #8
+# 'bic.4h' should be selected over "fcvtnu.2s v0, v1, #0"
+
+0x20 0x14 0x00 0x6f
+0x20 0x34 0x00 0x6f
+0x20 0x54 0x00 0x6f
+0x20 0x74 0x00 0x6f
+
+# CHECK: bic.4s v0, #1
+# CHECK: bic.4s v0, #1, lsl #8
+# CHECK: bic.4s v0, #1, lsl #16
+# CHECK: bic.4s v0, #1, lsl #24
+
+0x20 0x94 0x00 0x6f
+0x20 0xb4 0x00 0x6f
+
+# CHECK: bic.8h v0, #1
+# FIXME: bic.8h v0, #1, lsl #8
+# "bic.8h" should be selected over "fcvtnu.4s v0, v1, #0"
+
+0x00 0xf4 0x02 0x6f
+
+# CHECK: fmov.2d v0, #1.250000e-01
+
+0x00 0xf4 0x02 0x0f
+0x00 0xf4 0x02 0x4f
+
+# CHECK: fmov.2s v0, #1.250000e-01
+# CHECK: fmov.4s v0, #1.250000e-01
+
+0x20 0x14 0x00 0x0f
+0x20 0x34 0x00 0x0f
+0x20 0x54 0x00 0x0f
+0x20 0x74 0x00 0x0f
+
+# CHECK: orr.2s v0, #1
+# CHECK: orr.2s v0, #1, lsl #8
+# CHECK: orr.2s v0, #1, lsl #16
+# CHECK: orr.2s v0, #1, lsl #24
+
+0x20 0x94 0x00 0x0f
+0x20 0xb4 0x00 0x0f
+
+# CHECK: orr.4h v0, #1
+# FIXME: orr.4h v0, #1, lsl #8
+# 'orr.4h' should be selected over "fcvtns.2s v0, v1, #0"
+
+0x20 0x14 0x00 0x4f
+0x20 0x34 0x00 0x4f
+0x20 0x54 0x00 0x4f
+0x20 0x74 0x00 0x4f
+
+# CHECK: orr.4s v0, #1
+# CHECK: orr.4s v0, #1, lsl #8
+# CHECK: orr.4s v0, #1, lsl #16
+# CHECK: orr.4s v0, #1, lsl #24
+
+0x20 0x94 0x00 0x4f
+0x20 0xb4 0x00 0x4f
+
+# CHECK: orr.8h v0, #1
+# FIXME: orr.8h v0, #1, lsl #8
+# "orr.8h" should be selected over "fcvtns.4s v0, v1, #0"
+
+0x21 0x70 0x40 0x0c
+0x42 0xa0 0x40 0x4c
+0x64 0x64 0x40 0x0c
+0x87 0x24 0x40 0x4c
+0x0c 0xa8 0x40 0x0c
+0x0a 0x68 0x40 0x4c
+0x2d 0xac 0x40 0x0c
+0x4f 0x7c 0x40 0x4c
+
+# CHECK: ld1.8b { v1 }, [x1]
+# CHECK: ld1.16b { v2, v3 }, [x2]
+# CHECK: ld1.4h { v4, v5, v6 }, [x3]
+# CHECK: ld1.8h { v7, v8, v9, v10 }, [x4]
+# CHECK: ld1.2s { v12, v13 }, [x0]
+# CHECK: ld1.4s { v10, v11, v12 }, [x0]
+# CHECK: ld1.1d { v13, v14 }, [x1]
+# CHECK: ld1.2d { v15 }, [x2]
+
+0x41 0x70 0xdf 0x0c
+0x41 0xa0 0xdf 0x0c
+0x41 0x60 0xdf 0x0c
+0x41 0x20 0xdf 0x0c
+0x42 0x70 0xdf 0x4c
+0x42 0xa0 0xdf 0x4c
+0x42 0x60 0xdf 0x4c
+0x42 0x20 0xdf 0x4c
+0x64 0x74 0xdf 0x0c
+0x64 0xa4 0xdf 0x0c
+0x64 0x64 0xdf 0x0c
+0x64 0x24 0xdf 0x0c
+0x87 0x74 0xdf 0x4c
+0x87 0xa4 0xdf 0x4c
+0x87 0x64 0xdf 0x4c
+0x87 0x24 0xdf 0x4c
+0x0c 0x78 0xdf 0x0c
+0x0c 0xa8 0xdf 0x0c
+0x0c 0x68 0xdf 0x0c
+0x0c 0x28 0xdf 0x0c
+0x0a 0x78 0xdf 0x4c
+0x0a 0xa8 0xdf 0x4c
+0x0a 0x68 0xdf 0x4c
+0x0a 0x28 0xdf 0x4c
+0x2d 0x7c 0xdf 0x0c
+0x2d 0xac 0xdf 0x0c
+0x2d 0x6c 0xdf 0x0c
+0x2d 0x2c 0xdf 0x0c
+0x4f 0x7c 0xdf 0x4c
+0x4f 0xac 0xdf 0x4c
+0x4f 0x6c 0xdf 0x4c
+0x4f 0x2c 0xdf 0x4c
+
+# CHECK: ld1.8b { v1 }, [x2], #8
+# CHECK: ld1.8b { v1, v2 }, [x2], #16
+# CHECK: ld1.8b { v1, v2, v3 }, [x2], #24
+# CHECK: ld1.8b { v1, v2, v3, v4 }, [x2], #32
+# CHECK: ld1.16b { v2 }, [x2], #16
+# CHECK: ld1.16b { v2, v3 }, [x2], #32
+# CHECK: ld1.16b { v2, v3, v4 }, [x2], #48
+# CHECK: ld1.16b { v2, v3, v4, v5 }, [x2], #64
+# CHECK: ld1.4h { v4 }, [x3], #8
+# CHECK: ld1.4h { v4, v5 }, [x3], #16
+# CHECK: ld1.4h { v4, v5, v6 }, [x3], #24
+# CHECK: ld1.4h { v4, v5, v6, v7 }, [x3], #32
+# CHECK: ld1.8h { v7 }, [x4], #16
+# CHECK: ld1.8h { v7, v8 }, [x4], #32
+# CHECK: ld1.8h { v7, v8, v9 }, [x4], #48
+# CHECK: ld1.8h { v7, v8, v9, v10 }, [x4], #64
+# CHECK: ld1.2s { v12 }, [x0], #8
+# CHECK: ld1.2s { v12, v13 }, [x0], #16
+# CHECK: ld1.2s { v12, v13, v14 }, [x0], #24
+# CHECK: ld1.2s { v12, v13, v14, v15 }, [x0], #32
+# CHECK: ld1.4s { v10 }, [x0], #16
+# CHECK: ld1.4s { v10, v11 }, [x0], #32
+# CHECK: ld1.4s { v10, v11, v12 }, [x0], #48
+# CHECK: ld1.4s { v10, v11, v12, v13 }, [x0], #64
+# CHECK: ld1.1d { v13 }, [x1], #8
+# CHECK: ld1.1d { v13, v14 }, [x1], #16
+# CHECK: ld1.1d { v13, v14, v15 }, [x1], #24
+# CHECK: ld1.1d { v13, v14, v15, v16 }, [x1], #32
+# CHECK: ld1.2d { v15 }, [x2], #16
+# CHECK: ld1.2d { v15, v16 }, [x2], #32
+# CHECK: ld1.2d { v15, v16, v17 }, [x2], #48
+# CHECK: ld1.2d { v15, v16, v17, v18 }, [x2], #64
+
+0x21 0x70 0x00 0x0c
+0x42 0xa0 0x00 0x4c
+0x64 0x64 0x00 0x0c
+0x87 0x24 0x00 0x4c
+0x0c 0xa8 0x00 0x0c
+0x0a 0x68 0x00 0x4c
+0x2d 0xac 0x00 0x0c
+0x4f 0x7c 0x00 0x4c
+
+# CHECK: st1.8b { v1 }, [x1]
+# CHECK: st1.16b { v2, v3 }, [x2]
+# CHECK: st1.4h { v4, v5, v6 }, [x3]
+# CHECK: st1.8h { v7, v8, v9, v10 }, [x4]
+# CHECK: st1.2s { v12, v13 }, [x0]
+# CHECK: st1.4s { v10, v11, v12 }, [x0]
+# CHECK: st1.1d { v13, v14 }, [x1]
+# CHECK: st1.2d { v15 }, [x2]
+
+0x61 0x08 0x40 0x0d
+0x82 0x84 0x40 0x4d
+0xa3 0x58 0x40 0x0d
+0xc4 0x80 0x40 0x4d
+
+# CHECK: ld1.b { v1 }[2], [x3]
+# CHECK: ld1.d { v2 }[1], [x4]
+# CHECK: ld1.h { v3 }[3], [x5]
+# CHECK: ld1.s { v4 }[2], [x6]
+
+0x61 0x08 0xdf 0x0d
+0x82 0x84 0xdf 0x4d
+0xa3 0x58 0xdf 0x0d
+0xc4 0x80 0xdf 0x4d
+
+# CHECK: ld1.b { v1 }[2], [x3], #1
+# CHECK: ld1.d { v2 }[1], [x4], #8
+# CHECK: ld1.h { v3 }[3], [x5], #2
+# CHECK: ld1.s { v4 }[2], [x6], #4
+
+0x61 0x08 0x00 0x0d
+0x82 0x84 0x00 0x4d
+0xa3 0x58 0x00 0x0d
+0xc4 0x80 0x00 0x4d
+
+# CHECK: st1.b { v1 }[2], [x3]
+# CHECK: st1.d { v2 }[1], [x4]
+# CHECK: st1.h { v3 }[3], [x5]
+# CHECK: st1.s { v4 }[2], [x6]
+
+0x61 0x08 0x9f 0x0d
+0x82 0x84 0x9f 0x4d
+0xa3 0x58 0x9f 0x0d
+0xc4 0x80 0x9f 0x4d
+
+# CHECK: st1.b { v1 }[2], [x3], #1
+# CHECK: st1.d { v2 }[1], [x4], #8
+# CHECK: st1.h { v3 }[3], [x5], #2
+# CHECK: st1.s { v4 }[2], [x6], #4
+
+0x61 0x08 0xc4 0x0d
+0x82 0x84 0xc5 0x4d
+0xa3 0x58 0xc6 0x0d
+0xc4 0x80 0xc7 0x4d
+
+# CHECK: ld1.b { v1 }[2], [x3], x4
+# CHECK: ld1.d { v2 }[1], [x4], x5
+# CHECK: ld1.h { v3 }[3], [x5], x6
+# CHECK: ld1.s { v4 }[2], [x6], x7
+
+0x61 0x08 0x84 0x0d
+0x82 0x84 0x85 0x4d
+0xa3 0x58 0x86 0x0d
+0xc4 0x80 0x87 0x4d
+
+# CHECK: st1.b { v1 }[2], [x3], x4
+# CHECK: st1.d { v2 }[1], [x4], x5
+# CHECK: st1.h { v3 }[3], [x5], x6
+# CHECK: st1.s { v4 }[2], [x6], x7
+
+0x41 0x70 0xc3 0x0c
+0x42 0xa0 0xc4 0x4c
+0x64 0x64 0xc5 0x0c
+0x87 0x24 0xc6 0x4c
+0x0c 0xa8 0xc7 0x0c
+0x0a 0x68 0xc8 0x4c
+0x2d 0xac 0xc9 0x0c
+0x4f 0x7c 0xca 0x4c
+
+# CHECK: ld1.8b { v1 }, [x2], x3
+# CHECK: ld1.16b { v2, v3 }, [x2], x4
+# CHECK: ld1.4h { v4, v5, v6 }, [x3], x5
+# CHECK: ld1.8h { v7, v8, v9, v10 }, [x4], x6
+# CHECK: ld1.2s { v12, v13 }, [x0], x7
+# CHECK: ld1.4s { v10, v11, v12 }, [x0], x8
+# CHECK: ld1.1d { v13, v14 }, [x1], x9
+# CHECK: ld1.2d { v15 }, [x2], x10
+
+0x41 0x70 0x83 0x0c
+0x42 0xa0 0x84 0x4c
+0x64 0x64 0x85 0x0c
+0x87 0x24 0x86 0x4c
+0x0c 0xa8 0x87 0x0c
+0x0a 0x68 0x88 0x4c
+0x2d 0xac 0x89 0x0c
+0x4f 0x7c 0x8a 0x4c
+
+# CHECK: st1.8b { v1 }, [x2], x3
+# CHECK: st1.16b { v2, v3 }, [x2], x4
+# CHECK: st1.4h { v4, v5, v6 }, [x3], x5
+# CHECK: st1.8h { v7, v8, v9, v10 }, [x4], x6
+# CHECK: st1.2s { v12, v13 }, [x0], x7
+# CHECK: st1.4s { v10, v11, v12 }, [x0], x8
+# CHECK: st1.1d { v13, v14 }, [x1], x9
+# CHECK: st1.2d { v15 }, [x2], x10
+
+0x41 0x70 0x9f 0x0c
+0x41 0xa0 0x9f 0x0c
+0x41 0x60 0x9f 0x0c
+0x41 0x20 0x9f 0x0c
+0x42 0x70 0x9f 0x4c
+0x42 0xa0 0x9f 0x4c
+0x42 0x60 0x9f 0x4c
+0x42 0x20 0x9f 0x4c
+0x64 0x74 0x9f 0x0c
+0x64 0xa4 0x9f 0x0c
+0x64 0x64 0x9f 0x0c
+0x64 0x24 0x9f 0x0c
+0x87 0x74 0x9f 0x4c
+0x87 0xa4 0x9f 0x4c
+0x87 0x64 0x9f 0x4c
+0x87 0x24 0x9f 0x4c
+0x0c 0x78 0x9f 0x0c
+0x0c 0xa8 0x9f 0x0c
+0x0c 0x68 0x9f 0x0c
+0x0c 0x28 0x9f 0x0c
+0x0a 0x78 0x9f 0x4c
+0x0a 0xa8 0x9f 0x4c
+0x0a 0x68 0x9f 0x4c
+0x0a 0x28 0x9f 0x4c
+0x2d 0x7c 0x9f 0x0c
+0x2d 0xac 0x9f 0x0c
+0x2d 0x6c 0x9f 0x0c
+0x2d 0x2c 0x9f 0x0c
+0x4f 0x7c 0x9f 0x4c
+0x4f 0xac 0x9f 0x4c
+0x4f 0x6c 0x9f 0x4c
+0x4f 0x2c 0x9f 0x4c
+
+# CHECK: st1.8b { v1 }, [x2], #8
+# CHECK: st1.8b { v1, v2 }, [x2], #16
+# CHECK: st1.8b { v1, v2, v3 }, [x2], #24
+# CHECK: st1.8b { v1, v2, v3, v4 }, [x2], #32
+# CHECK: st1.16b { v2 }, [x2], #16
+# CHECK: st1.16b { v2, v3 }, [x2], #32
+# CHECK: st1.16b { v2, v3, v4 }, [x2], #48
+# CHECK: st1.16b { v2, v3, v4, v5 }, [x2], #64
+# CHECK: st1.4h { v4 }, [x3], #8
+# CHECK: st1.4h { v4, v5 }, [x3], #16
+# CHECK: st1.4h { v4, v5, v6 }, [x3], #24
+# CHECK: st1.4h { v4, v5, v6, v7 }, [x3], #32
+# CHECK: st1.8h { v7 }, [x4], #16
+# CHECK: st1.8h { v7, v8 }, [x4], #32
+# CHECK: st1.8h { v7, v8, v9 }, [x4], #48
+# CHECK: st1.8h { v7, v8, v9, v10 }, [x4], #64
+# CHECK: st1.2s { v12 }, [x0], #8
+# CHECK: st1.2s { v12, v13 }, [x0], #16
+# CHECK: st1.2s { v12, v13, v14 }, [x0], #24
+# CHECK: st1.2s { v12, v13, v14, v15 }, [x0], #32
+# CHECK: st1.4s { v10 }, [x0], #16
+# CHECK: st1.4s { v10, v11 }, [x0], #32
+# CHECK: st1.4s { v10, v11, v12 }, [x0], #48
+# CHECK: st1.4s { v10, v11, v12, v13 }, [x0], #64
+# CHECK: st1.1d { v13 }, [x1], #8
+# CHECK: st1.1d { v13, v14 }, [x1], #16
+# CHECK: st1.1d { v13, v14, v15 }, [x1], #24
+# CHECK: st1.1d { v13, v14, v15, v16 }, [x1], #32
+# CHECK: st1.2d { v15 }, [x2], #16
+# CHECK: st1.2d { v15, v16 }, [x2], #32
+# CHECK: st1.2d { v15, v16, v17 }, [x2], #48
+# CHECK: st1.2d { v15, v16, v17, v18 }, [x2], #64
+
+0x21 0xc0 0x40 0x0d
+0x21 0xc0 0xc2 0x0d
+0x64 0xc4 0x40 0x0d
+0x64 0xc4 0xc5 0x0d
+0xa9 0xc8 0x40 0x0d
+0xa9 0xc8 0xc6 0x0d
+0xec 0xcc 0x40 0x0d
+0xec 0xcc 0xc8 0x0d
+
+# CHECK: ld1r.8b { v1 }, [x1]
+# CHECK: ld1r.8b { v1 }, [x1], x2
+# CHECK: ld1r.4h { v4 }, [x3]
+# CHECK: ld1r.4h { v4 }, [x3], x5
+# CHECK: ld1r.2s { v9 }, [x5]
+# CHECK: ld1r.2s { v9 }, [x5], x6
+# CHECK: ld1r.1d { v12 }, [x7]
+# CHECK: ld1r.1d { v12 }, [x7], x8
+
+0x21 0xc0 0xdf 0x0d
+0x21 0xc4 0xdf 0x0d
+0x21 0xc8 0xdf 0x0d
+0x21 0xcc 0xdf 0x0d
+
+# CHECK: ld1r.8b { v1 }, [x1], #1
+# CHECK: ld1r.4h { v1 }, [x1], #2
+# CHECK: ld1r.2s { v1 }, [x1], #4
+# CHECK: ld1r.1d { v1 }, [x1], #8
+
+0x45 0x80 0x40 0x4c
+0x0a 0x88 0x40 0x0c
+
+# CHECK: ld2.16b { v5, v6 }, [x2]
+# CHECK: ld2.2s { v10, v11 }, [x0]
+
+0x45 0x80 0x00 0x4c
+0x0a 0x88 0x00 0x0c
+
+# CHECK: st2.16b { v5, v6 }, [x2]
+# CHECK: st2.2s { v10, v11 }, [x0]
+
+0x61 0x08 0x20 0x0d
+0x82 0x84 0x20 0x4d
+0xc3 0x50 0x20 0x0d
+0xe4 0x90 0x20 0x4d
+
+# CHECK: st2.b { v1, v2 }[2], [x3]
+# CHECK: st2.d { v2, v3 }[1], [x4]
+# CHECK: st2.h { v3, v4 }[2], [x6]
+# CHECK: st2.s { v4, v5 }[3], [x7]
+
+0x61 0x08 0xbf 0x0d
+0x82 0x84 0xbf 0x4d
+0xa3 0x58 0xbf 0x0d
+0xc4 0x80 0xbf 0x4d
+
+# CHECK: st2.b { v1, v2 }[2], [x3], #2
+# CHECK: st2.d { v2, v3 }[1], [x4], #16
+# CHECK: st2.h { v3, v4 }[3], [x5], #4
+# CHECK: st2.s { v4, v5 }[2], [x6], #8
+
+0x61 0x08 0x60 0x0d
+0x82 0x84 0x60 0x4d
+0xc3 0x50 0x60 0x0d
+0xe4 0x90 0x60 0x4d
+
+# CHECK: ld2.b { v1, v2 }[2], [x3]
+# CHECK: ld2.d { v2, v3 }[1], [x4]
+# CHECK: ld2.h { v3, v4 }[2], [x6]
+# CHECK: ld2.s { v4, v5 }[3], [x7]
+
+0x61 0x08 0xff 0x0d
+0x82 0x84 0xff 0x4d
+0xa3 0x58 0xff 0x0d
+0xc4 0x80 0xff 0x4d
+
+# CHECK: ld2.b { v1, v2 }[2], [x3], #2
+# CHECK: ld2.d { v2, v3 }[1], [x4], #16
+# CHECK: ld2.h { v3, v4 }[3], [x5], #4
+# CHECK: ld2.s { v4, v5 }[2], [x6], #8
+
+0x61 0x08 0xe4 0x0d
+0x82 0x84 0xe6 0x4d
+0xa3 0x58 0xe8 0x0d
+0xc4 0x80 0xea 0x4d
+
+# CHECK: ld2.b { v1, v2 }[2], [x3], x4
+# CHECK: ld2.d { v2, v3 }[1], [x4], x6
+# CHECK: ld2.h { v3, v4 }[3], [x5], x8
+# CHECK: ld2.s { v4, v5 }[2], [x6], x10
+
+0x61 0x08 0xa4 0x0d
+0x82 0x84 0xa6 0x4d
+0xa3 0x58 0xa8 0x0d
+0xc4 0x80 0xaa 0x4d
+
+# CHECK: st2.b { v1, v2 }[2], [x3], x4
+# CHECK: st2.d { v2, v3 }[1], [x4], x6
+# CHECK: st2.h { v3, v4 }[3], [x5], x8
+# CHECK: st2.s { v4, v5 }[2], [x6], x10
+
+0x64 0x84 0xc5 0x0c
+0x0c 0x88 0xc7 0x0c
+
+# CHECK: ld2.4h { v4, v5 }, [x3], x5
+# CHECK: ld2.2s { v12, v13 }, [x0], x7
+
+0x00 0x80 0xdf 0x0c
+0x00 0x80 0xdf 0x4c
+0x00 0x84 0xdf 0x0c
+0x00 0x84 0xdf 0x4c
+0x00 0x88 0xdf 0x0c
+0x00 0x88 0xdf 0x4c
+0x00 0x8c 0xdf 0x4c
+
+# CHECK: ld2.8b { v0, v1 }, [x0], #16
+# CHECK: ld2.16b { v0, v1 }, [x0], #32
+# CHECK: ld2.4h { v0, v1 }, [x0], #16
+# CHECK: ld2.8h { v0, v1 }, [x0], #32
+# CHECK: ld2.2s { v0, v1 }, [x0], #16
+# CHECK: ld2.4s { v0, v1 }, [x0], #32
+# CHECK: ld2.2d { v0, v1 }, [x0], #32
+
+0x64 0x84 0x85 0x0c
+0x0c 0x88 0x87 0x0c
+
+# CHECK: st2.4h { v4, v5 }, [x3], x5
+# CHECK: st2.2s { v12, v13 }, [x0], x7
+
+0x00 0x80 0x9f 0x0c
+0x00 0x80 0x9f 0x4c
+0x00 0x84 0x9f 0x0c
+0x00 0x84 0x9f 0x4c
+0x00 0x88 0x9f 0x0c
+0x00 0x88 0x9f 0x4c
+0x00 0x8c 0x9f 0x4c
+
+# CHECK: st2.8b { v0, v1 }, [x0], #16
+# CHECK: st2.16b { v0, v1 }, [x0], #32
+# CHECK: st2.4h { v0, v1 }, [x0], #16
+# CHECK: st2.8h { v0, v1 }, [x0], #32
+# CHECK: st2.2s { v0, v1 }, [x0], #16
+# CHECK: st2.4s { v0, v1 }, [x0], #32
+# CHECK: st2.2d { v0, v1 }, [x0], #32
+
+0x21 0xc0 0x60 0x0d
+0x21 0xc0 0xe2 0x0d
+0x21 0xc0 0x60 0x4d
+0x21 0xc0 0xe2 0x4d
+0x21 0xc4 0x60 0x0d
+0x21 0xc4 0xe2 0x0d
+0x21 0xc4 0x60 0x4d
+0x21 0xc4 0xe2 0x4d
+0x21 0xc8 0x60 0x0d
+0x21 0xc8 0xe2 0x0d
+0x21 0xcc 0x60 0x4d
+0x21 0xcc 0xe2 0x4d
+0x21 0xcc 0x60 0x0d
+0x21 0xcc 0xe2 0x0d
+
+# CHECK: ld2r.8b { v1, v2 }, [x1]
+# CHECK: ld2r.8b { v1, v2 }, [x1], x2
+# CHECK: ld2r.16b { v1, v2 }, [x1]
+# CHECK: ld2r.16b { v1, v2 }, [x1], x2
+# CHECK: ld2r.4h { v1, v2 }, [x1]
+# CHECK: ld2r.4h { v1, v2 }, [x1], x2
+# CHECK: ld2r.8h { v1, v2 }, [x1]
+# CHECK: ld2r.8h { v1, v2 }, [x1], x2
+# CHECK: ld2r.2s { v1, v2 }, [x1]
+# CHECK: ld2r.2s { v1, v2 }, [x1], x2
+# CHECK: ld2r.2d { v1, v2 }, [x1]
+# CHECK: ld2r.2d { v1, v2 }, [x1], x2
+# CHECK: ld2r.1d { v1, v2 }, [x1]
+# CHECK: ld2r.1d { v1, v2 }, [x1], x2
+
+0x21 0xc0 0xff 0x0d
+0x21 0xc0 0xff 0x4d
+0x21 0xc4 0xff 0x0d
+0x21 0xc4 0xff 0x4d
+0x21 0xc8 0xff 0x0d
+0x21 0xcc 0xff 0x4d
+0x21 0xcc 0xff 0x0d
+
+# CHECK: ld2r.8b { v1, v2 }, [x1], #2
+# CHECK: ld2r.16b { v1, v2 }, [x1], #2
+# CHECK: ld2r.4h { v1, v2 }, [x1], #4
+# CHECK: ld2r.8h { v1, v2 }, [x1], #4
+# CHECK: ld2r.2s { v1, v2 }, [x1], #8
+# CHECK: ld2r.2d { v1, v2 }, [x1], #16
+# CHECK: ld2r.1d { v1, v2 }, [x1], #16
+
+0x21 0x40 0x40 0x0c
+0x45 0x40 0x40 0x4c
+0x0a 0x48 0x40 0x0c
+
+# CHECK: ld3.8b { v1, v2, v3 }, [x1]
+# CHECK: ld3.16b { v5, v6, v7 }, [x2]
+# CHECK: ld3.2s { v10, v11, v12 }, [x0]
+
+0x21 0x40 0x00 0x0c
+0x45 0x40 0x00 0x4c
+0x0a 0x48 0x00 0x0c
+
+# CHECK: st3.8b { v1, v2, v3 }, [x1]
+# CHECK: st3.16b { v5, v6, v7 }, [x2]
+# CHECK: st3.2s { v10, v11, v12 }, [x0]
+
+0x61 0x28 0xc4 0x0d
+0x82 0xa4 0xc5 0x4d
+0xa3 0x78 0xc6 0x0d
+0xc4 0xa0 0xc7 0x4d
+
+# CHECK: ld3.b { v1, v2, v3 }[2], [x3], x4
+# CHECK: ld3.d { v2, v3, v4 }[1], [x4], x5
+# CHECK: ld3.h { v3, v4, v5 }[3], [x5], x6
+# CHECK: ld3.s { v4, v5, v6 }[2], [x6], x7
+
+0x61 0x28 0x84 0x0d
+0x82 0xa4 0x85 0x4d
+0xa3 0x78 0x86 0x0d
+0xc4 0xa0 0x87 0x4d
+
+# CHECK: st3.b { v1, v2, v3 }[2], [x3], x4
+# CHECK: st3.d { v2, v3, v4 }[1], [x4], x5
+# CHECK: st3.h { v3, v4, v5 }[3], [x5], x6
+# CHECK: st3.s { v4, v5, v6 }[2], [x6], x7
+
+0x61 0x28 0x9f 0x0d
+0x82 0xa4 0x9f 0x4d
+0xa3 0x78 0x9f 0x0d
+0xc4 0xa0 0x9f 0x4d
+
+# CHECK: st3.b { v1, v2, v3 }[2], [x3], #3
+# CHECK: st3.d { v2, v3, v4 }[1], [x4], #24
+# CHECK: st3.h { v3, v4, v5 }[3], [x5], #6
+# CHECK: st3.s { v4, v5, v6 }[2], [x6], #12
+
+0x41 0x40 0xc3 0x0c
+0x42 0x40 0xc4 0x4c
+0x64 0x44 0xc5 0x0c
+0x87 0x44 0xc6 0x4c
+0x0c 0x48 0xc7 0x0c
+0x0a 0x48 0xc8 0x4c
+0x4f 0x4c 0xca 0x4c
+
+# CHECK: ld3.8b { v1, v2, v3 }, [x2], x3
+# CHECK: ld3.16b { v2, v3, v4 }, [x2], x4
+# CHECK: ld3.4h { v4, v5, v6 }, [x3], x5
+# CHECK: ld3.8h { v7, v8, v9 }, [x4], x6
+# CHECK: ld3.2s { v12, v13, v14 }, [x0], x7
+# CHECK: ld3.4s { v10, v11, v12 }, [x0], x8
+# CHECK: ld3.2d { v15, v16, v17 }, [x2], x10
+
+0x00 0x40 0xdf 0x0c
+0x00 0x40 0xdf 0x4c
+0x00 0x44 0xdf 0x0c
+0x00 0x44 0xdf 0x4c
+0x00 0x48 0xdf 0x0c
+0x00 0x48 0xdf 0x4c
+0x00 0x4c 0xdf 0x4c
+
+# CHECK: ld3.8b { v0, v1, v2 }, [x0], #24
+# CHECK: ld3.16b { v0, v1, v2 }, [x0], #48
+# CHECK: ld3.4h { v0, v1, v2 }, [x0], #24
+# CHECK: ld3.8h { v0, v1, v2 }, [x0], #48
+# CHECK: ld3.2s { v0, v1, v2 }, [x0], #24
+# CHECK: ld3.4s { v0, v1, v2 }, [x0], #48
+# CHECK: ld3.2d { v0, v1, v2 }, [x0], #48
+
+0x41 0x40 0x83 0x0c
+0x42 0x40 0x84 0x4c
+0x64 0x44 0x85 0x0c
+0x87 0x44 0x86 0x4c
+0x0c 0x48 0x87 0x0c
+0x0a 0x48 0x88 0x4c
+0x4f 0x4c 0x8a 0x4c
+
+# CHECK: st3.8b { v1, v2, v3 }, [x2], x3
+# CHECK: st3.16b { v2, v3, v4 }, [x2], x4
+# CHECK: st3.4h { v4, v5, v6 }, [x3], x5
+# CHECK: st3.8h { v7, v8, v9 }, [x4], x6
+# CHECK: st3.2s { v12, v13, v14 }, [x0], x7
+# CHECK: st3.4s { v10, v11, v12 }, [x0], x8
+# CHECK: st3.2d { v15, v16, v17 }, [x2], x10
+
+0x00 0x40 0x9f 0x0c
+0x00 0x40 0x9f 0x4c
+0x00 0x44 0x9f 0x0c
+0x00 0x44 0x9f 0x4c
+0x00 0x48 0x9f 0x0c
+0x00 0x48 0x9f 0x4c
+0x00 0x4c 0x9f 0x4c
+
+# CHECK: st3.8b { v0, v1, v2 }, [x0], #24
+# CHECK: st3.16b { v0, v1, v2 }, [x0], #48
+# CHECK: st3.4h { v0, v1, v2 }, [x0], #24
+# CHECK: st3.8h { v0, v1, v2 }, [x0], #48
+# CHECK: st3.2s { v0, v1, v2 }, [x0], #24
+# CHECK: st3.4s { v0, v1, v2 }, [x0], #48
+# CHECK: st3.2d { v0, v1, v2 }, [x0], #48
+
+0x61 0x28 0x40 0x0d
+0x82 0xa4 0x40 0x4d
+0xc3 0x70 0x40 0x0d
+0xe4 0xb0 0x40 0x4d
+
+# CHECK: ld3.b { v1, v2, v3 }[2], [x3]
+# CHECK: ld3.d { v2, v3, v4 }[1], [x4]
+# CHECK: ld3.h { v3, v4, v5 }[2], [x6]
+# CHECK: ld3.s { v4, v5, v6 }[3], [x7]
+
+0x61 0x28 0xdf 0x0d
+0x82 0xa4 0xdf 0x4d
+0xa3 0x78 0xdf 0x0d
+0xc4 0xa0 0xdf 0x4d
+
+# CHECK: ld3.b { v1, v2, v3 }[2], [x3], #3
+# CHECK: ld3.d { v2, v3, v4 }[1], [x4], #24
+# CHECK: ld3.h { v3, v4, v5 }[3], [x5], #6
+# CHECK: ld3.s { v4, v5, v6 }[2], [x6], #12
+
+0x61 0x28 0x00 0x0d
+0x82 0xa4 0x00 0x4d
+0xc3 0x70 0x00 0x0d
+0xe4 0xb0 0x00 0x4d
+
+# CHECK: st3.b { v1, v2, v3 }[2], [x3]
+# CHECK: st3.d { v2, v3, v4 }[1], [x4]
+# CHECK: st3.h { v3, v4, v5 }[2], [x6]
+# CHECK: st3.s { v4, v5, v6 }[3], [x7]
+
+0x21 0xe0 0x40 0x0d
+0x21 0xe0 0xc2 0x0d
+0x21 0xe0 0x40 0x4d
+0x21 0xe0 0xc2 0x4d
+0x21 0xe4 0x40 0x0d
+0x21 0xe4 0xc2 0x0d
+0x21 0xe4 0x40 0x4d
+0x21 0xe4 0xc2 0x4d
+0x21 0xe8 0x40 0x0d
+0x21 0xe8 0xc2 0x0d
+0x21 0xec 0x40 0x4d
+0x21 0xec 0xc2 0x4d
+0x21 0xec 0x40 0x0d
+0x21 0xec 0xc2 0x0d
+
+# CHECK: ld3r.8b { v1, v2, v3 }, [x1]
+# CHECK: ld3r.8b { v1, v2, v3 }, [x1], x2
+# CHECK: ld3r.16b { v1, v2, v3 }, [x1]
+# CHECK: ld3r.16b { v1, v2, v3 }, [x1], x2
+# CHECK: ld3r.4h { v1, v2, v3 }, [x1]
+# CHECK: ld3r.4h { v1, v2, v3 }, [x1], x2
+# CHECK: ld3r.8h { v1, v2, v3 }, [x1]
+# CHECK: ld3r.8h { v1, v2, v3 }, [x1], x2
+# CHECK: ld3r.2s { v1, v2, v3 }, [x1]
+# CHECK: ld3r.2s { v1, v2, v3 }, [x1], x2
+# CHECK: ld3r.2d { v1, v2, v3 }, [x1]
+# CHECK: ld3r.2d { v1, v2, v3 }, [x1], x2
+# CHECK: ld3r.1d { v1, v2, v3 }, [x1]
+# CHECK: ld3r.1d { v1, v2, v3 }, [x1], x2
+
+0x21 0xe0 0xdf 0x0d
+0x21 0xe0 0xdf 0x4d
+0x21 0xe4 0xdf 0x0d
+0x21 0xe4 0xdf 0x4d
+0x21 0xe8 0xdf 0x0d
+0x21 0xec 0xdf 0x4d
+0x21 0xec 0xdf 0x0d
+
+# CHECK: ld3r.8b { v1, v2, v3 }, [x1], #3
+# CHECK: ld3r.16b { v1, v2, v3 }, [x1], #3
+# CHECK: ld3r.4h { v1, v2, v3 }, [x1], #6
+# CHECK: ld3r.8h { v1, v2, v3 }, [x1], #6
+# CHECK: ld3r.2s { v1, v2, v3 }, [x1], #12
+# CHECK: ld3r.2d { v1, v2, v3 }, [x1], #24
+# CHECK: ld3r.1d { v1, v2, v3 }, [x1], #24
+
+0x21 0x00 0x40 0x0c
+0x45 0x00 0x40 0x4c
+0x0a 0x08 0x40 0x0c
+
+# CHECK: ld4.8b { v1, v2, v3, v4 }, [x1]
+# CHECK: ld4.16b { v5, v6, v7, v8 }, [x2]
+# CHECK: ld4.2s { v10, v11, v12, v13 }, [x0]
+
+0x21 0x00 0x00 0x0c
+0x45 0x00 0x00 0x4c
+0x0a 0x08 0x00 0x0c
+
+# CHECK: st4.8b { v1, v2, v3, v4 }, [x1]
+# CHECK: st4.16b { v5, v6, v7, v8 }, [x2]
+# CHECK: st4.2s { v10, v11, v12, v13 }, [x0]
+
+0x61 0x28 0xe4 0x0d
+0x82 0xa4 0xe5 0x4d
+0xa3 0x78 0xe6 0x0d
+0xc4 0xa0 0xe7 0x4d
+
+# CHECK: ld4.b { v1, v2, v3, v4 }[2], [x3], x4
+# CHECK: ld4.d { v2, v3, v4, v5 }[1], [x4], x5
+# CHECK: ld4.h { v3, v4, v5, v6 }[3], [x5], x6
+# CHECK: ld4.s { v4, v5, v6, v7 }[2], [x6], x7
+
+0x61 0x28 0xff 0x0d
+0x82 0xa4 0xff 0x4d
+0xa3 0x78 0xff 0x0d
+0xc4 0xa0 0xff 0x4d
+
+# CHECK: ld4.b { v1, v2, v3, v4 }[2], [x3], #4
+# CHECK: ld4.d { v2, v3, v4, v5 }[1], [x4], #32
+# CHECK: ld4.h { v3, v4, v5, v6 }[3], [x5], #8
+# CHECK: ld4.s { v4, v5, v6, v7 }[2], [x6], #16
+
+0x61 0x28 0xa4 0x0d
+0x82 0xa4 0xa5 0x4d
+0xa3 0x78 0xa6 0x0d
+0xc4 0xa0 0xa7 0x4d
+
+# CHECK: st4.b { v1, v2, v3, v4 }[2], [x3], x4
+# CHECK: st4.d { v2, v3, v4, v5 }[1], [x4], x5
+# CHECK: st4.h { v3, v4, v5, v6 }[3], [x5], x6
+# CHECK: st4.s { v4, v5, v6, v7 }[2], [x6], x7
+
+0x61 0x28 0xbf 0x0d
+0x82 0xa4 0xbf 0x4d
+0xa3 0x78 0xbf 0x0d
+0xc4 0xa0 0xbf 0x4d
+
+# CHECK: st4.b { v1, v2, v3, v4 }[2], [x3], #4
+# CHECK: st4.d { v2, v3, v4, v5 }[1], [x4], #32
+# CHECK: st4.h { v3, v4, v5, v6 }[3], [x5], #8
+# CHECK: st4.s { v4, v5, v6, v7 }[2], [x6], #16
+
+0x41 0x00 0xc3 0x0c
+0x42 0x00 0xc4 0x4c
+0x64 0x04 0xc5 0x0c
+0x87 0x04 0xc6 0x4c
+0x0c 0x08 0xc7 0x0c
+0x0a 0x08 0xc8 0x4c
+0x4f 0x0c 0xca 0x4c
+
+# CHECK: ld4.8b { v1, v2, v3, v4 }, [x2], x3
+# CHECK: ld4.16b { v2, v3, v4, v5 }, [x2], x4
+# CHECK: ld4.4h { v4, v5, v6, v7 }, [x3], x5
+# CHECK: ld4.8h { v7, v8, v9, v10 }, [x4], x6
+# CHECK: ld4.2s { v12, v13, v14, v15 }, [x0], x7
+# CHECK: ld4.4s { v10, v11, v12, v13 }, [x0], x8
+# CHECK: ld4.2d { v15, v16, v17, v18 }, [x2], x10
+
+0x00 0x00 0xdf 0x0c
+0x00 0x00 0xdf 0x4c
+0x00 0x04 0xdf 0x0c
+0x00 0x04 0xdf 0x4c
+0x00 0x08 0xdf 0x0c
+0x00 0x08 0xdf 0x4c
+0x00 0x0c 0xdf 0x4c
+
+# CHECK: ld4.8b { v0, v1, v2, v3 }, [x0], #32
+# CHECK: ld4.16b { v0, v1, v2, v3 }, [x0], #64
+# CHECK: ld4.4h { v0, v1, v2, v3 }, [x0], #32
+# CHECK: ld4.8h { v0, v1, v2, v3 }, [x0], #64
+# CHECK: ld4.2s { v0, v1, v2, v3 }, [x0], #32
+# CHECK: ld4.4s { v0, v1, v2, v3 }, [x0], #64
+# CHECK: ld4.2d { v0, v1, v2, v3 }, [x0], #64
+
+0x00 0x00 0x9f 0x0c
+0x00 0x00 0x9f 0x4c
+0x00 0x04 0x9f 0x0c
+0x00 0x04 0x9f 0x4c
+0x00 0x08 0x9f 0x0c
+0x00 0x08 0x9f 0x4c
+0x00 0x0c 0x9f 0x4c
+
+# CHECK: st4.8b { v0, v1, v2, v3 }, [x0], #32
+# CHECK: st4.16b { v0, v1, v2, v3 }, [x0], #64
+# CHECK: st4.4h { v0, v1, v2, v3 }, [x0], #32
+# CHECK: st4.8h { v0, v1, v2, v3 }, [x0], #64
+# CHECK: st4.2s { v0, v1, v2, v3 }, [x0], #32
+# CHECK: st4.4s { v0, v1, v2, v3 }, [x0], #64
+# CHECK: st4.2d { v0, v1, v2, v3 }, [x0], #64
+
+0x41 0x00 0x83 0x0c
+0x42 0x00 0x84 0x4c
+0x64 0x04 0x85 0x0c
+0x87 0x04 0x86 0x4c
+0x0c 0x08 0x87 0x0c
+0x0a 0x08 0x88 0x4c
+0x4f 0x0c 0x8a 0x4c
+
+# CHECK: st4.8b { v1, v2, v3, v4 }, [x2], x3
+# CHECK: st4.16b { v2, v3, v4, v5 }, [x2], x4
+# CHECK: st4.4h { v4, v5, v6, v7 }, [x3], x5
+# CHECK: st4.8h { v7, v8, v9, v10 }, [x4], x6
+# CHECK: st4.2s { v12, v13, v14, v15 }, [x0], x7
+# CHECK: st4.4s { v10, v11, v12, v13 }, [x0], x8
+# CHECK: st4.2d { v15, v16, v17, v18 }, [x2], x10
+
+0x61 0x28 0x60 0x0d
+0x82 0xa4 0x60 0x4d
+0xc3 0x70 0x60 0x0d
+0xe4 0xb0 0x60 0x4d
+
+# CHECK: ld4.b { v1, v2, v3, v4 }[2], [x3]
+# CHECK: ld4.d { v2, v3, v4, v5 }[1], [x4]
+# CHECK: ld4.h { v3, v4, v5, v6 }[2], [x6]
+# CHECK: ld4.s { v4, v5, v6, v7 }[3], [x7]
+
+0x61 0x28 0x20 0x0d
+0x82 0xa4 0x20 0x4d
+0xc3 0x70 0x20 0x0d
+0xe4 0xb0 0x20 0x4d
+
+# CHECK: st4.b { v1, v2, v3, v4 }[2], [x3]
+# CHECK: st4.d { v2, v3, v4, v5 }[1], [x4]
+# CHECK: st4.h { v3, v4, v5, v6 }[2], [x6]
+# CHECK: st4.s { v4, v5, v6, v7 }[3], [x7]
+
+0x21 0xe0 0x60 0x0d
+0x21 0xe0 0xe2 0x0d
+0x21 0xe0 0x60 0x4d
+0x21 0xe0 0xe2 0x4d
+0x21 0xe4 0x60 0x0d
+0x21 0xe4 0xe2 0x0d
+0x21 0xe4 0x60 0x4d
+0x21 0xe4 0xe2 0x4d
+0x21 0xe8 0x60 0x0d
+0x21 0xe8 0xe2 0x0d
+0x21 0xec 0x60 0x4d
+0x21 0xec 0xe2 0x4d
+0x21 0xec 0x60 0x0d
+0x21 0xec 0xe2 0x0d
+
+# CHECK: ld4r.8b { v1, v2, v3, v4 }, [x1]
+# CHECK: ld4r.8b { v1, v2, v3, v4 }, [x1], x2
+# CHECK: ld4r.16b { v1, v2, v3, v4 }, [x1]
+# CHECK: ld4r.16b { v1, v2, v3, v4 }, [x1], x2
+# CHECK: ld4r.4h { v1, v2, v3, v4 }, [x1]
+# CHECK: ld4r.4h { v1, v2, v3, v4 }, [x1], x2
+# CHECK: ld4r.8h { v1, v2, v3, v4 }, [x1]
+# CHECK: ld4r.8h { v1, v2, v3, v4 }, [x1], x2
+# CHECK: ld4r.2s { v1, v2, v3, v4 }, [x1]
+# CHECK: ld4r.2s { v1, v2, v3, v4 }, [x1], x2
+# CHECK: ld4r.2d { v1, v2, v3, v4 }, [x1]
+# CHECK: ld4r.2d { v1, v2, v3, v4 }, [x1], x2
+# CHECK: ld4r.1d { v1, v2, v3, v4 }, [x1]
+# CHECK: ld4r.1d { v1, v2, v3, v4 }, [x1], x2
+
+0x21 0xe0 0xff 0x0d
+0x21 0xe0 0xff 0x4d
+0x21 0xe4 0xff 0x0d
+0x21 0xe4 0xff 0x4d
+0x21 0xe8 0xff 0x0d
+0x21 0xec 0xff 0x4d
+0x21 0xec 0xff 0x0d
+
+# CHECK: ld4r.8b { v1, v2, v3, v4 }, [x1], #4
+# CHECK: ld4r.16b { v1, v2, v3, v4 }, [x1], #4
+# CHECK: ld4r.4h { v1, v2, v3, v4 }, [x1], #8
+# CHECK: ld4r.8h { v1, v2, v3, v4 }, [x1], #8
+# CHECK: ld4r.2s { v1, v2, v3, v4 }, [x1], #16
+# CHECK: ld4r.2d { v1, v2, v3, v4 }, [x1], #32
+# CHECK: ld4r.1d { v1, v2, v3, v4 }, [x1], #32
+
+0x20 0xe4 0x00 0x2f
+0x20 0xe4 0x00 0x6f
+0x20 0xe4 0x00 0x0f
+0x20 0xe4 0x00 0x4f
+
+# CHECK: movi d0, #0x000000000000ff
+# CHECK: movi.2d v0, #0x000000000000ff
+# CHECK: movi.8b v0, #1
+# CHECK: movi.16b v0, #1
+
+0x20 0x04 0x00 0x0f
+0x20 0x24 0x00 0x0f
+0x20 0x44 0x00 0x0f
+0x20 0x64 0x00 0x0f
+
+# CHECK: movi.2s v0, #1
+# CHECK: movi.2s v0, #1, lsl #8
+# CHECK: movi.2s v0, #1, lsl #16
+# CHECK: movi.2s v0, #1, lsl #24
+
+0x20 0x04 0x00 0x4f
+0x20 0x24 0x00 0x4f
+0x20 0x44 0x00 0x4f
+0x20 0x64 0x00 0x4f
+
+# CHECK: movi.4s v0, #1
+# CHECK: movi.4s v0, #1, lsl #8
+# CHECK: movi.4s v0, #1, lsl #16
+# CHECK: movi.4s v0, #1, lsl #24
+
+0x20 0x84 0x00 0x0f
+0x20 0xa4 0x00 0x0f
+
+# CHECK: movi.4h v0, #1
+# CHECK: movi.4h v0, #1, lsl #8
+
+0x20 0x84 0x00 0x4f
+0x20 0xa4 0x00 0x4f
+
+# CHECK: movi.8h v0, #1
+# CHECK: movi.8h v0, #1, lsl #8
+
+0x20 0x04 0x00 0x2f
+0x20 0x24 0x00 0x2f
+0x20 0x44 0x00 0x2f
+0x20 0x64 0x00 0x2f
+
+# CHECK: mvni.2s v0, #1
+# CHECK: mvni.2s v0, #1, lsl #8
+# CHECK: mvni.2s v0, #1, lsl #16
+# CHECK: mvni.2s v0, #1, lsl #24
+
+0x20 0x04 0x00 0x6f
+0x20 0x24 0x00 0x6f
+0x20 0x44 0x00 0x6f
+0x20 0x64 0x00 0x6f
+
+# CHECK: mvni.4s v0, #1
+# CHECK: mvni.4s v0, #1, lsl #8
+# CHECK: mvni.4s v0, #1, lsl #16
+# CHECK: mvni.4s v0, #1, lsl #24
+
+0x20 0x84 0x00 0x2f
+0x20 0xa4 0x00 0x2f
+
+# CHECK: mvni.4h v0, #1
+# CHECK: mvni.4h v0, #1, lsl #8
+
+0x20 0x84 0x00 0x6f
+0x20 0xa4 0x00 0x6f
+
+# CHECK: mvni.8h v0, #1
+# CHECK: mvni.8h v0, #1, lsl #8
+
+0x20 0xc4 0x00 0x2f
+0x20 0xd4 0x00 0x2f
+0x20 0xc4 0x00 0x6f
+0x20 0xd4 0x00 0x6f
+
+# CHECK: mvni.2s v0, #1, msl #8
+# CHECK: mvni.2s v0, #1, msl #16
+# CHECK: mvni.4s v0, #1, msl #8
+# CHECK: mvni.4s v0, #1, msl #16
+
+0x00 0x88 0x21 0x2e
+0x00 0x98 0x21 0x2e
+0x00 0x98 0xa1 0x2e
+0x00 0x98 0x21 0x0e
+0x00 0x88 0x21 0x0e
+0x00 0x88 0xa1 0x0e
+0x00 0x98 0xa1 0x0e
+
+# CHECK: frinta.2s v0, v0
+# CHECK: frintx.2s v0, v0
+# CHECK: frinti.2s v0, v0
+# CHECK: frintm.2s v0, v0
+# CHECK: frintn.2s v0, v0
+# CHECK: frintp.2s v0, v0
+# CHECK: frintz.2s v0, v0
+
+#===-------------------------------------------------------------------------===
+# AdvSIMD scalar x index instructions
+#===-------------------------------------------------------------------------===
+
+0x00 0x18 0xa0 0x5f
+0x00 0x18 0xc0 0x5f
+0x00 0x58 0xa0 0x5f
+0x00 0x58 0xc0 0x5f
+0x00 0x98 0xa0 0x7f
+0x00 0x98 0xc0 0x7f
+0x00 0x98 0xa0 0x5f
+0x00 0x98 0xc0 0x5f
+0x00 0x38 0x70 0x5f
+0x00 0x38 0xa0 0x5f
+0x00 0x78 0x70 0x5f
+0x00 0xc8 0x70 0x5f
+0x00 0xc8 0xa0 0x5f
+0x00 0xb8 0x70 0x5f
+0x00 0xb8 0xa0 0x5f
+0x00 0xd8 0x70 0x5f
+0x00 0xd8 0xa0 0x5f
+
+# CHECK: fmla.s s0, s0, v0[3]
+# CHECK: fmla.d d0, d0, v0[1]
+# CHECK: fmls.s s0, s0, v0[3]
+# CHECK: fmls.d d0, d0, v0[1]
+# CHECK: fmulx.s s0, s0, v0[3]
+# CHECK: fmulx.d d0, d0, v0[1]
+# CHECK: fmul.s s0, s0, v0[3]
+# CHECK: fmul.d d0, d0, v0[1]
+# CHECK: sqdmlal.h s0, h0, v0[7]
+# CHECK: sqdmlal.s d0, s0, v0[3]
+# CHECK: sqdmlsl.h s0, h0, v0[7]
+# CHECK: sqdmulh.h h0, h0, v0[7]
+# CHECK: sqdmulh.s s0, s0, v0[3]
+# CHECK: sqdmull.h s0, h0, v0[7]
+# CHECK: sqdmull.s d0, s0, v0[3]
+# CHECK: sqrdmulh.h h0, h0, v0[7]
+# CHECK: sqrdmulh.s s0, s0, v0[3]
+
+#===-------------------------------------------------------------------------===
+# AdvSIMD vector x index instructions
+#===-------------------------------------------------------------------------===
+
+ 0x00 0x10 0x80 0x0f
+ 0x00 0x10 0xa0 0x4f
+ 0x00 0x18 0xc0 0x4f
+ 0x00 0x50 0x80 0x0f
+ 0x00 0x50 0xa0 0x4f
+ 0x00 0x58 0xc0 0x4f
+ 0x00 0x90 0x80 0x2f
+ 0x00 0x90 0xa0 0x6f
+ 0x00 0x98 0xc0 0x6f
+ 0x00 0x90 0x80 0x0f
+ 0x00 0x90 0xa0 0x4f
+ 0x00 0x98 0xc0 0x4f
+ 0x00 0x00 0x40 0x2f
+ 0x00 0x00 0x50 0x6f
+ 0x00 0x08 0x80 0x2f
+ 0x00 0x08 0xa0 0x6f
+ 0x00 0x40 0x40 0x2f
+ 0x00 0x40 0x50 0x6f
+ 0x00 0x48 0x80 0x2f
+ 0x00 0x48 0xa0 0x6f
+ 0x00 0x80 0x40 0x0f
+ 0x00 0x80 0x50 0x4f
+ 0x00 0x88 0x80 0x0f
+ 0x00 0x88 0xa0 0x4f
+ 0x00 0x20 0x40 0x0f
+ 0x00 0x20 0x50 0x4f
+ 0x00 0x28 0x80 0x0f
+ 0x00 0x28 0xa0 0x4f
+ 0x00 0x60 0x40 0x0f
+ 0x00 0x60 0x50 0x4f
+ 0x00 0x68 0x80 0x0f
+ 0x00 0x68 0xa0 0x4f
+ 0x00 0xa0 0x40 0x0f
+ 0x00 0xa0 0x50 0x4f
+ 0x00 0xa8 0x80 0x0f
+ 0x00 0xa8 0xa0 0x4f
+ 0x00 0x30 0x40 0x0f
+ 0x00 0x30 0x50 0x4f
+ 0x00 0x38 0x80 0x0f
+ 0x00 0x38 0xa0 0x4f
+ 0x00 0x70 0x40 0x0f
+ 0x00 0x70 0x50 0x4f
+ 0x00 0x78 0x80 0x0f
+ 0x00 0x78 0xa0 0x4f
+ 0x00 0xc0 0x40 0x0f
+ 0x00 0xc0 0x50 0x4f
+ 0x00 0xc8 0x80 0x0f
+ 0x00 0xc8 0xa0 0x4f
+ 0x00 0xb0 0x40 0x0f
+ 0x00 0xb0 0x50 0x4f
+ 0x00 0xb8 0x80 0x0f
+ 0x00 0xb8 0xa0 0x4f
+ 0x00 0xd0 0x40 0x0f
+ 0x00 0xd0 0x50 0x4f
+ 0x00 0xd8 0x80 0x0f
+ 0x00 0xd8 0xa0 0x4f
+ 0x00 0x20 0x40 0x2f
+ 0x00 0x20 0x50 0x6f
+ 0x00 0x28 0x80 0x2f
+ 0x00 0x28 0xa0 0x6f
+ 0x00 0x60 0x40 0x2f
+ 0x00 0x60 0x50 0x6f
+ 0x00 0x68 0x80 0x2f
+ 0x00 0x68 0xa0 0x6f
+ 0x00 0xa0 0x40 0x2f
+ 0x00 0xa0 0x50 0x6f
+ 0x00 0xa8 0x80 0x2f
+ 0x00 0xa8 0xa0 0x6f
+
+# CHECK: fmla.2s v0, v0, v0[0]
+# CHECK: fmla.4s v0, v0, v0[1]
+# CHECK: fmla.2d v0, v0, v0[1]
+# CHECK: fmls.2s v0, v0, v0[0]
+# CHECK: fmls.4s v0, v0, v0[1]
+# CHECK: fmls.2d v0, v0, v0[1]
+# CHECK: fmulx.2s v0, v0, v0[0]
+# CHECK: fmulx.4s v0, v0, v0[1]
+# CHECK: fmulx.2d v0, v0, v0[1]
+# CHECK: fmul.2s v0, v0, v0[0]
+# CHECK: fmul.4s v0, v0, v0[1]
+# CHECK: fmul.2d v0, v0, v0[1]
+# CHECK: mla.4h v0, v0, v0[0]
+# CHECK: mla.8h v0, v0, v0[1]
+# CHECK: mla.2s v0, v0, v0[2]
+# CHECK: mla.4s v0, v0, v0[3]
+# CHECK: mls.4h v0, v0, v0[0]
+# CHECK: mls.8h v0, v0, v0[1]
+# CHECK: mls.2s v0, v0, v0[2]
+# CHECK: mls.4s v0, v0, v0[3]
+# CHECK: mul.4h v0, v0, v0[0]
+# CHECK: mul.8h v0, v0, v0[1]
+# CHECK: mul.2s v0, v0, v0[2]
+# CHECK: mul.4s v0, v0, v0[3]
+# CHECK: smlal.4s v0, v0, v0[0]
+# CHECK: smlal2.4s v0, v0, v0[1]
+# CHECK: smlal.2d v0, v0, v0[2]
+# CHECK: smlal2.2d v0, v0, v0[3]
+# CHECK: smlsl.4s v0, v0, v0[0]
+# CHECK: smlsl2.4s v0, v0, v0[1]
+# CHECK: smlsl.2d v0, v0, v0[2]
+# CHECK: smlsl2.2d v0, v0, v0[3]
+# CHECK: smull.4s v0, v0, v0[0]
+# CHECK: smull2.4s v0, v0, v0[1]
+# CHECK: smull.2d v0, v0, v0[2]
+# CHECK: smull2.2d v0, v0, v0[3]
+# CHECK: sqdmlal.4s v0, v0, v0[0]
+# CHECK: sqdmlal2.4s v0, v0, v0[1]
+# CHECK: sqdmlal.2d v0, v0, v0[2]
+# CHECK: sqdmlal2.2d v0, v0, v0[3]
+# CHECK: sqdmlsl.4s v0, v0, v0[0]
+# CHECK: sqdmlsl2.4s v0, v0, v0[1]
+# CHECK: sqdmlsl.2d v0, v0, v0[2]
+# CHECK: sqdmlsl2.2d v0, v0, v0[3]
+# CHECK: sqdmulh.4h v0, v0, v0[0]
+# CHECK: sqdmulh.8h v0, v0, v0[1]
+# CHECK: sqdmulh.2s v0, v0, v0[2]
+# CHECK: sqdmulh.4s v0, v0, v0[3]
+# CHECK: sqdmull.4s v0, v0, v0[0]
+# CHECK: sqdmull2.4s v0, v0, v0[1]
+# CHECK: sqdmull.2d v0, v0, v0[2]
+# CHECK: sqdmull2.2d v0, v0, v0[3]
+# CHECK: sqrdmulh.4h v0, v0, v0[0]
+# CHECK: sqrdmulh.8h v0, v0, v0[1]
+# CHECK: sqrdmulh.2s v0, v0, v0[2]
+# CHECK: sqrdmulh.4s v0, v0, v0[3]
+# CHECK: umlal.4s v0, v0, v0[0]
+# CHECK: umlal2.4s v0, v0, v0[1]
+# CHECK: umlal.2d v0, v0, v0[2]
+# CHECK: umlal2.2d v0, v0, v0[3]
+# CHECK: umlsl.4s v0, v0, v0[0]
+# CHECK: umlsl2.4s v0, v0, v0[1]
+# CHECK: umlsl.2d v0, v0, v0[2]
+# CHECK: umlsl2.2d v0, v0, v0[3]
+# CHECK: umull.4s v0, v0, v0[0]
+# CHECK: umull2.4s v0, v0, v0[1]
+# CHECK: umull.2d v0, v0, v0[2]
+# CHECK: umull2.2d v0, v0, v0[3]
+
+
+#===-------------------------------------------------------------------------===
+# AdvSIMD scalar + shift instructions
+#===-------------------------------------------------------------------------===
+
+ 0x00 0x54 0x41 0x5f
+ 0x00 0x54 0x41 0x7f
+ 0x00 0x9c 0x09 0x5f
+ 0x00 0x9c 0x12 0x5f
+ 0x00 0x9c 0x23 0x5f
+ 0x00 0x8c 0x09 0x7f
+ 0x00 0x8c 0x12 0x7f
+ 0x00 0x8c 0x23 0x7f
+ 0x00 0x64 0x09 0x7f
+ 0x00 0x64 0x12 0x7f
+ 0x00 0x64 0x23 0x7f
+ 0x00 0x64 0x44 0x7f
+ 0x00 0x74 0x09 0x5f
+ 0x00 0x74 0x12 0x5f
+ 0x00 0x74 0x23 0x5f
+ 0x00 0x74 0x44 0x5f
+ 0x00 0x94 0x09 0x5f
+ 0x00 0x94 0x12 0x5f
+ 0x00 0x94 0x23 0x5f
+ 0x00 0x84 0x09 0x7f
+ 0x00 0x84 0x12 0x7f
+ 0x00 0x84 0x23 0x7f
+ 0x00 0x44 0x41 0x7f
+ 0x00 0x24 0x41 0x5f
+ 0x00 0x34 0x41 0x5f
+ 0x00 0x04 0x41 0x5f
+ 0x00 0xe4 0x21 0x7f
+ 0x00 0xe4 0x42 0x7f
+ 0x00 0x9c 0x09 0x7f
+ 0x00 0x9c 0x12 0x7f
+ 0x00 0x9c 0x23 0x7f
+ 0x00 0x74 0x09 0x7f
+ 0x00 0x74 0x12 0x7f
+ 0x00 0x74 0x23 0x7f
+ 0x00 0x74 0x44 0x7f
+ 0x00 0x94 0x09 0x7f
+ 0x00 0x94 0x12 0x7f
+ 0x00 0x94 0x23 0x7f
+ 0x00 0x24 0x41 0x7f
+ 0x00 0x34 0x41 0x7f
+ 0x00 0x04 0x41 0x7f
+ 0x00 0x14 0x41 0x7f
+
+# CHECK: shl d0, d0, #1
+# CHECK: sli d0, d0, #1
+# CHECK: sqrshrn b0, h0, #7
+# CHECK: sqrshrn h0, s0, #14
+# CHECK: sqrshrn s0, d0, #29
+# CHECK: sqrshrun b0, h0, #7
+# CHECK: sqrshrun h0, s0, #14
+# CHECK: sqrshrun s0, d0, #29
+# CHECK: sqshlu b0, b0, #1
+# CHECK: sqshlu h0, h0, #2
+# CHECK: sqshlu s0, s0, #3
+# CHECK: sqshlu d0, d0, #4
+# CHECK: sqshl b0, b0, #1
+# CHECK: sqshl h0, h0, #2
+# CHECK: sqshl s0, s0, #3
+# CHECK: sqshl d0, d0, #4
+# CHECK: sqshrn b0, h0, #7
+# CHECK: sqshrn h0, s0, #14
+# CHECK: sqshrn s0, d0, #29
+# CHECK: sqshrun b0, h0, #7
+# CHECK: sqshrun h0, s0, #14
+# CHECK: sqshrun s0, d0, #29
+# CHECK: sri d0, d0, #63
+# CHECK: srshr d0, d0, #63
+# CHECK: srsra d0, d0, #63
+# CHECK: sshr d0, d0, #63
+# CHECK: ucvtf s0, s0, #31
+# CHECK: ucvtf d0, d0, #62
+# CHECK: uqrshrn b0, h0, #7
+# CHECK: uqrshrn h0, s0, #14
+# CHECK: uqrshrn s0, d0, #29
+# CHECK: uqshl b0, b0, #1
+# CHECK: uqshl h0, h0, #2
+# CHECK: uqshl s0, s0, #3
+# CHECK: uqshl d0, d0, #4
+# CHECK: uqshrn b0, h0, #7
+# CHECK: uqshrn h0, s0, #14
+# CHECK: uqshrn s0, d0, #29
+# CHECK: urshr d0, d0, #63
+# CHECK: ursra d0, d0, #63
+# CHECK: ushr d0, d0, #63
+# CHECK: usra d0, d0, #63
+
+#===-------------------------------------------------------------------------===
+# AdvSIMD vector + shift instructions
+#===-------------------------------------------------------------------------===
+
+ 0x00 0xfc 0x21 0x0f
+ 0x00 0xfc 0x22 0x4f
+ 0x00 0xfc 0x43 0x4f
+ 0x00 0xfc 0x21 0x2f
+ 0x00 0xfc 0x22 0x6f
+ 0x00 0xfc 0x43 0x6f
+ 0x00 0x8c 0x09 0x0f
+ 0x00 0x8c 0x0a 0x4f
+ 0x00 0x8c 0x13 0x0f
+ 0x00 0x8c 0x14 0x4f
+ 0x00 0x8c 0x25 0x0f
+ 0x00 0x8c 0x26 0x4f
+ 0x00 0xe4 0x21 0x0f
+ 0x00 0xe4 0x22 0x4f
+ 0x00 0xe4 0x43 0x4f
+ 0x00 0x54 0x09 0x0f
+ 0x00 0x54 0x0a 0x4f
+ 0x00 0x54 0x13 0x0f
+ 0x00 0x54 0x14 0x4f
+ 0x00 0x54 0x25 0x0f
+ 0x00 0x54 0x26 0x4f
+ 0x00 0x54 0x47 0x4f
+ 0x00 0x84 0x09 0x0f
+ 0x00 0x84 0x0a 0x4f
+ 0x00 0x84 0x13 0x0f
+ 0x00 0x84 0x14 0x4f
+ 0x00 0x84 0x25 0x0f
+ 0x00 0x84 0x26 0x4f
+ 0x00 0x54 0x09 0x2f
+ 0x00 0x54 0x0a 0x6f
+ 0x00 0x54 0x13 0x2f
+ 0x00 0x54 0x14 0x6f
+ 0x00 0x54 0x25 0x2f
+ 0x00 0x54 0x26 0x6f
+ 0x00 0x54 0x47 0x6f
+ 0x00 0x9c 0x09 0x0f
+ 0x00 0x9c 0x0a 0x4f
+ 0x00 0x9c 0x13 0x0f
+ 0x00 0x9c 0x14 0x4f
+ 0x00 0x9c 0x25 0x0f
+ 0x00 0x9c 0x26 0x4f
+ 0x00 0x8c 0x09 0x2f
+ 0x00 0x8c 0x0a 0x6f
+ 0x00 0x8c 0x13 0x2f
+ 0x00 0x8c 0x14 0x6f
+ 0x00 0x8c 0x25 0x2f
+ 0x00 0x8c 0x26 0x6f
+ 0x00 0x64 0x09 0x2f
+ 0x00 0x64 0x0a 0x6f
+ 0x00 0x64 0x13 0x2f
+ 0x00 0x64 0x14 0x6f
+ 0x00 0x64 0x25 0x2f
+ 0x00 0x64 0x26 0x6f
+ 0x00 0x64 0x47 0x6f
+ 0x00 0x74 0x09 0x0f
+ 0x00 0x74 0x0a 0x4f
+ 0x00 0x74 0x13 0x0f
+ 0x00 0x74 0x14 0x4f
+ 0x00 0x74 0x25 0x0f
+ 0x00 0x74 0x26 0x4f
+ 0x00 0x74 0x47 0x4f
+ 0x00 0x94 0x09 0x0f
+ 0x00 0x94 0x0a 0x4f
+ 0x00 0x94 0x13 0x0f
+ 0x00 0x94 0x14 0x4f
+ 0x00 0x94 0x25 0x0f
+ 0x00 0x94 0x26 0x4f
+ 0x00 0x84 0x09 0x2f
+ 0x00 0x84 0x0a 0x6f
+ 0x00 0x84 0x13 0x2f
+ 0x00 0x84 0x14 0x6f
+ 0x00 0x84 0x25 0x2f
+ 0x00 0x84 0x26 0x6f
+ 0x00 0x44 0x09 0x2f
+ 0x00 0x44 0x0a 0x6f
+ 0x00 0x44 0x13 0x2f
+ 0x00 0x44 0x14 0x6f
+ 0x00 0x44 0x25 0x2f
+ 0x00 0x44 0x26 0x6f
+ 0x00 0x44 0x47 0x6f
+ 0x00 0x24 0x09 0x0f
+ 0x00 0x24 0x0a 0x4f
+ 0x00 0x24 0x13 0x0f
+ 0x00 0x24 0x14 0x4f
+ 0x00 0x24 0x25 0x0f
+ 0x00 0x24 0x26 0x4f
+ 0x00 0x24 0x47 0x4f
+ 0x00 0x34 0x09 0x0f
+ 0x00 0x34 0x0a 0x4f
+ 0x00 0x34 0x13 0x0f
+ 0x00 0x34 0x14 0x4f
+ 0x00 0x34 0x25 0x0f
+ 0x00 0x34 0x26 0x4f
+ 0x00 0x34 0x47 0x4f
+ 0x00 0xa4 0x09 0x0f
+ 0x00 0xa4 0x0a 0x4f
+ 0x00 0xa4 0x13 0x0f
+ 0x00 0xa4 0x14 0x4f
+ 0x00 0xa4 0x25 0x0f
+ 0x00 0xa4 0x26 0x4f
+ 0x00 0x04 0x09 0x0f
+ 0x00 0x04 0x0a 0x4f
+ 0x00 0x04 0x13 0x0f
+ 0x00 0x04 0x14 0x4f
+ 0x00 0x04 0x25 0x0f
+ 0x00 0x04 0x26 0x4f
+ 0x00 0x04 0x47 0x4f
+ 0x00 0x04 0x09 0x0f
+ 0x00 0x14 0x0a 0x4f
+ 0x00 0x14 0x13 0x0f
+ 0x00 0x14 0x14 0x4f
+ 0x00 0x14 0x25 0x0f
+ 0x00 0x14 0x26 0x4f
+ 0x00 0x14 0x47 0x4f
+ 0x00 0x14 0x40 0x5f
+ 0x00 0xe4 0x21 0x2f
+ 0x00 0xe4 0x22 0x6f
+ 0x00 0xe4 0x43 0x6f
+ 0x00 0x9c 0x09 0x2f
+ 0x00 0x9c 0x0a 0x6f
+ 0x00 0x9c 0x13 0x2f
+ 0x00 0x9c 0x14 0x6f
+ 0x00 0x9c 0x25 0x2f
+ 0x00 0x9c 0x26 0x6f
+ 0x00 0x74 0x09 0x2f
+ 0x00 0x74 0x0a 0x6f
+ 0x00 0x74 0x13 0x2f
+ 0x00 0x74 0x14 0x6f
+ 0x00 0x74 0x25 0x2f
+ 0x00 0x74 0x26 0x6f
+ 0x00 0x74 0x47 0x6f
+ 0x00 0x94 0x09 0x2f
+ 0x00 0x94 0x0a 0x6f
+ 0x00 0x94 0x13 0x2f
+ 0x00 0x94 0x14 0x6f
+ 0x00 0x94 0x25 0x2f
+ 0x00 0x94 0x26 0x6f
+ 0x00 0x24 0x09 0x2f
+ 0x00 0x24 0x0a 0x6f
+ 0x00 0x24 0x13 0x2f
+ 0x00 0x24 0x14 0x6f
+ 0x00 0x24 0x25 0x2f
+ 0x00 0x24 0x26 0x6f
+ 0x00 0x24 0x47 0x6f
+ 0x00 0x34 0x09 0x2f
+ 0x00 0x34 0x0a 0x6f
+ 0x00 0x34 0x13 0x2f
+ 0x00 0x34 0x14 0x6f
+ 0x00 0x34 0x25 0x2f
+ 0x00 0x34 0x26 0x6f
+ 0x00 0x34 0x47 0x6f
+ 0x00 0xa4 0x09 0x2f
+ 0x00 0xa4 0x0a 0x6f
+ 0x00 0xa4 0x13 0x2f
+ 0x00 0xa4 0x14 0x6f
+ 0x00 0xa4 0x25 0x2f
+ 0x00 0xa4 0x26 0x6f
+ 0x00 0x04 0x09 0x2f
+ 0x00 0x04 0x0a 0x6f
+ 0x00 0x04 0x13 0x2f
+ 0x00 0x04 0x14 0x6f
+ 0x00 0x04 0x25 0x2f
+ 0x00 0x04 0x26 0x6f
+ 0x00 0x04 0x47 0x6f
+ 0x00 0x14 0x09 0x2f
+ 0x00 0x14 0x0a 0x6f
+ 0x00 0x14 0x13 0x2f
+ 0x00 0x14 0x14 0x6f
+ 0x00 0x14 0x25 0x2f
+ 0x00 0x14 0x26 0x6f
+ 0x00 0x14 0x47 0x6f
+
+# CHECK: fcvtzs.2s v0, v0, #31
+# CHECK: fcvtzs.4s v0, v0, #30
+# CHECK: fcvtzs.2d v0, v0, #61
+# CHECK: fcvtzu.2s v0, v0, #31
+# CHECK: fcvtzu.4s v0, v0, #30
+# CHECK: fcvtzu.2d v0, v0, #61
+# CHECK: rshrn.8b v0, v0, #7
+# CHECK: rshrn2.16b v0, v0, #6
+# CHECK: rshrn.4h v0, v0, #13
+# CHECK: rshrn2.8h v0, v0, #12
+# CHECK: rshrn.2s v0, v0, #27
+# CHECK: rshrn2.4s v0, v0, #26
+# CHECK: scvtf.2s v0, v0, #31
+# CHECK: scvtf.4s v0, v0, #30
+# CHECK: scvtf.2d v0, v0, #61
+# CHECK: shl.8b v0, v0, #1
+# CHECK: shl.16b v0, v0, #2
+# CHECK: shl.4h v0, v0, #3
+# CHECK: shl.8h v0, v0, #4
+# CHECK: shl.2s v0, v0, #5
+# CHECK: shl.4s v0, v0, #6
+# CHECK: shl.2d v0, v0, #7
+# CHECK: shrn.8b v0, v0, #7
+# CHECK: shrn2.16b v0, v0, #6
+# CHECK: shrn.4h v0, v0, #13
+# CHECK: shrn2.8h v0, v0, #12
+# CHECK: shrn.2s v0, v0, #27
+# CHECK: shrn2.4s v0, v0, #26
+# CHECK: sli.8b v0, v0, #1
+# CHECK: sli.16b v0, v0, #2
+# CHECK: sli.4h v0, v0, #3
+# CHECK: sli.8h v0, v0, #4
+# CHECK: sli.2s v0, v0, #5
+# CHECK: sli.4s v0, v0, #6
+# CHECK: sli.2d v0, v0, #7
+# CHECK: sqrshrn.8b v0, v0, #7
+# CHECK: sqrshrn2.16b v0, v0, #6
+# CHECK: sqrshrn.4h v0, v0, #13
+# CHECK: sqrshrn2.8h v0, v0, #12
+# CHECK: sqrshrn.2s v0, v0, #27
+# CHECK: sqrshrn2.4s v0, v0, #26
+# CHECK: sqrshrun.8b v0, v0, #7
+# CHECK: sqrshrun2.16b v0, v0, #6
+# CHECK: sqrshrun.4h v0, v0, #13
+# CHECK: sqrshrun2.8h v0, v0, #12
+# CHECK: sqrshrun.2s v0, v0, #27
+# CHECK: sqrshrun2.4s v0, v0, #26
+# CHECK: sqshlu.8b v0, v0, #1
+# CHECK: sqshlu.16b v0, v0, #2
+# CHECK: sqshlu.4h v0, v0, #3
+# CHECK: sqshlu.8h v0, v0, #4
+# CHECK: sqshlu.2s v0, v0, #5
+# CHECK: sqshlu.4s v0, v0, #6
+# CHECK: sqshlu.2d v0, v0, #7
+# CHECK: sqshl.8b v0, v0, #1
+# CHECK: sqshl.16b v0, v0, #2
+# CHECK: sqshl.4h v0, v0, #3
+# CHECK: sqshl.8h v0, v0, #4
+# CHECK: sqshl.2s v0, v0, #5
+# CHECK: sqshl.4s v0, v0, #6
+# CHECK: sqshl.2d v0, v0, #7
+# CHECK: sqshrn.8b v0, v0, #7
+# CHECK: sqshrn2.16b v0, v0, #6
+# CHECK: sqshrn.4h v0, v0, #13
+# CHECK: sqshrn2.8h v0, v0, #12
+# CHECK: sqshrn.2s v0, v0, #27
+# CHECK: sqshrn2.4s v0, v0, #26
+# CHECK: sqshrun.8b v0, v0, #7
+# CHECK: sqshrun2.16b v0, v0, #6
+# CHECK: sqshrun.4h v0, v0, #13
+# CHECK: sqshrun2.8h v0, v0, #12
+# CHECK: sqshrun.2s v0, v0, #27
+# CHECK: sqshrun2.4s v0, v0, #26
+# CHECK: sri.8b v0, v0, #7
+# CHECK: sri.16b v0, v0, #6
+# CHECK: sri.4h v0, v0, #13
+# CHECK: sri.8h v0, v0, #12
+# CHECK: sri.2s v0, v0, #27
+# CHECK: sri.4s v0, v0, #26
+# CHECK: sri.2d v0, v0, #57
+# CHECK: srshr.8b v0, v0, #7
+# CHECK: srshr.16b v0, v0, #6
+# CHECK: srshr.4h v0, v0, #13
+# CHECK: srshr.8h v0, v0, #12
+# CHECK: srshr.2s v0, v0, #27
+# CHECK: srshr.4s v0, v0, #26
+# CHECK: srshr.2d v0, v0, #57
+# CHECK: srsra.8b v0, v0, #7
+# CHECK: srsra.16b v0, v0, #6
+# CHECK: srsra.4h v0, v0, #13
+# CHECK: srsra.8h v0, v0, #12
+# CHECK: srsra.2s v0, v0, #27
+# CHECK: srsra.4s v0, v0, #26
+# CHECK: srsra.2d v0, v0, #57
+# CHECK: sshll.8h v0, v0, #1
+# CHECK: sshll2.8h v0, v0, #2
+# CHECK: sshll.4s v0, v0, #3
+# CHECK: sshll2.4s v0, v0, #4
+# CHECK: sshll.2d v0, v0, #5
+# CHECK: sshll2.2d v0, v0, #6
+# CHECK: sshr.8b v0, v0, #7
+# CHECK: sshr.16b v0, v0, #6
+# CHECK: sshr.4h v0, v0, #13
+# CHECK: sshr.8h v0, v0, #12
+# CHECK: sshr.2s v0, v0, #27
+# CHECK: sshr.4s v0, v0, #26
+# CHECK: sshr.2d v0, v0, #57
+# CHECK: sshr.8b v0, v0, #7
+# CHECK: ssra.16b v0, v0, #6
+# CHECK: ssra.4h v0, v0, #13
+# CHECK: ssra.8h v0, v0, #12
+# CHECK: ssra.2s v0, v0, #27
+# CHECK: ssra.4s v0, v0, #26
+# CHECK: ssra.2d v0, v0, #57
+# CHECK: ssra d0, d0, #64
+# CHECK: ucvtf.2s v0, v0, #31
+# CHECK: ucvtf.4s v0, v0, #30
+# CHECK: ucvtf.2d v0, v0, #61
+# CHECK: uqrshrn.8b v0, v0, #7
+# CHECK: uqrshrn2.16b v0, v0, #6
+# CHECK: uqrshrn.4h v0, v0, #13
+# CHECK: uqrshrn2.8h v0, v0, #12
+# CHECK: uqrshrn.2s v0, v0, #27
+# CHECK: uqrshrn2.4s v0, v0, #26
+# CHECK: uqshl.8b v0, v0, #1
+# CHECK: uqshl.16b v0, v0, #2
+# CHECK: uqshl.4h v0, v0, #3
+# CHECK: uqshl.8h v0, v0, #4
+# CHECK: uqshl.2s v0, v0, #5
+# CHECK: uqshl.4s v0, v0, #6
+# CHECK: uqshl.2d v0, v0, #7
+# CHECK: uqshrn.8b v0, v0, #7
+# CHECK: uqshrn2.16b v0, v0, #6
+# CHECK: uqshrn.4h v0, v0, #13
+# CHECK: uqshrn2.8h v0, v0, #12
+# CHECK: uqshrn.2s v0, v0, #27
+# CHECK: uqshrn2.4s v0, v0, #26
+# CHECK: urshr.8b v0, v0, #7
+# CHECK: urshr.16b v0, v0, #6
+# CHECK: urshr.4h v0, v0, #13
+# CHECK: urshr.8h v0, v0, #12
+# CHECK: urshr.2s v0, v0, #27
+# CHECK: urshr.4s v0, v0, #26
+# CHECK: urshr.2d v0, v0, #57
+# CHECK: ursra.8b v0, v0, #7
+# CHECK: ursra.16b v0, v0, #6
+# CHECK: ursra.4h v0, v0, #13
+# CHECK: ursra.8h v0, v0, #12
+# CHECK: ursra.2s v0, v0, #27
+# CHECK: ursra.4s v0, v0, #26
+# CHECK: ursra.2d v0, v0, #57
+# CHECK: ushll.8h v0, v0, #1
+# CHECK: ushll2.8h v0, v0, #2
+# CHECK: ushll.4s v0, v0, #3
+# CHECK: ushll2.4s v0, v0, #4
+# CHECK: ushll.2d v0, v0, #5
+# CHECK: ushll2.2d v0, v0, #6
+# CHECK: ushr.8b v0, v0, #7
+# CHECK: ushr.16b v0, v0, #6
+# CHECK: ushr.4h v0, v0, #13
+# CHECK: ushr.8h v0, v0, #12
+# CHECK: ushr.2s v0, v0, #27
+# CHECK: ushr.4s v0, v0, #26
+# CHECK: ushr.2d v0, v0, #57
+# CHECK: usra.8b v0, v0, #7
+# CHECK: usra.16b v0, v0, #6
+# CHECK: usra.4h v0, v0, #13
+# CHECK: usra.8h v0, v0, #12
+# CHECK: usra.2s v0, v0, #27
+# CHECK: usra.4s v0, v0, #26
+# CHECK: usra.2d v0, v0, #57
+
+
+ 0x00 0xe0 0x20 0x0e
+ 0x00 0xe0 0x20 0x4e
+ 0x00 0xe0 0xe0 0x0e
+ 0x00 0xe0 0xe0 0x4e
+
+# CHECK: pmull.8h v0, v0, v0
+# CHECK: pmull2.8h v0, v0, v0
+# CHECK: pmull.1q v0, v0, v0
+# CHECK: pmull2.1q v0, v0, v0
+
+ 0x41 0xd8 0x70 0x7e
+ 0x83 0xd8 0x30 0x7e
+# CHECK: faddp.2d d1, v2
+# CHECK: faddp.2s s3, v4
+
+ 0x82 0x60 0x01 0x4e
+ 0x80 0x60 0x01 0x0e
+ 0xa2 0x00 0x01 0x4e
+ 0xa0 0x00 0x01 0x0e
+ 0xa2 0x40 0x01 0x4e
+ 0xa0 0x40 0x01 0x0e
+ 0xc2 0x20 0x01 0x4e
+ 0xc0 0x20 0x01 0x0e
+
+# CHECK: tbl.16b v2, { v4, v5, v6, v7 }, v1
+# CHECK: tbl.8b v0, { v4, v5, v6, v7 }, v1
+# CHECK: tbl.16b v2, { v5 }, v1
+# CHECK: tbl.8b v0, { v5 }, v1
+# CHECK: tbl.16b v2, { v5, v6, v7 }, v1
+# CHECK: tbl.8b v0, { v5, v6, v7 }, v1
+# CHECK: tbl.16b v2, { v6, v7 }, v1
+# CHECK: tbl.8b v0, { v6, v7 }, v1
+#
+ 0x82 0x70 0x01 0x4e
+ 0x80 0x70 0x01 0x0e
+ 0xa2 0x10 0x01 0x4e
+ 0xa0 0x10 0x01 0x0e
+ 0xa2 0x50 0x01 0x4e
+ 0xa0 0x50 0x01 0x0e
+ 0xc2 0x30 0x01 0x4e
+ 0xc0 0x30 0x01 0x0e
+
+# CHECK: tbx.16b v2, { v4, v5, v6, v7 }, v1
+# CHECK: tbx.8b v0, { v4, v5, v6, v7 }, v1
+# CHECK: tbx.16b v2, { v5 }, v1
+# CHECK: tbx.8b v0, { v5 }, v1
+# CHECK: tbx.16b v2, { v5, v6, v7 }, v1
+# CHECK: tbx.8b v0, { v5, v6, v7 }, v1
+# CHECK: tbx.16b v2, { v6, v7 }, v1
+# CHECK: tbx.8b v0, { v6, v7 }, v1
+#
+
+0x00 0x80 0x20 0x0e
+0x00 0x80 0x20 0x4e
+0x00 0x80 0xa0 0x0e
+0x00 0x80 0xa0 0x4e
+
+# CHECK: smlal.8h v0, v0, v0
+# CHECK: smlal2.8h v0, v0, v0
+# CHECK: smlal.2d v0, v0, v0
+# CHECK: smlal2.2d v0, v0, v0
+
+0x00 0x80 0x20 0x2e
+0x00 0x80 0x20 0x6e
+0x00 0x80 0xa0 0x2e
+0x00 0x80 0xa0 0x6e
+
+# CHECK: umlal.8h v0, v0, v0
+# CHECK: umlal2.8h v0, v0, v0
+# CHECK: umlal.2d v0, v0, v0
+# CHECK: umlal2.2d v0, v0, v0
+
+0x00 0x90 0x60 0x5e
+0x00 0x90 0xa0 0x5e
+0x00 0xb0 0x60 0x5e
+0x00 0xb0 0xa0 0x5e
+
+# CHECK: sqdmlal s0, h0, h0
+# CHECK: sqdmlal d0, s0, s0
+# CHECK: sqdmlsl s0, h0, h0
+# CHECK: sqdmlsl d0, s0, s0
+
+0xaa 0xc5 0xc7 0x4d
+0xaa 0xc9 0xc7 0x4d
+0xaa 0xc1 0xc7 0x4d
+
+# CHECK: ld1r.8h { v10 }, [x13], x7
+# CHECK: ld1r.4s { v10 }, [x13], x7
+# CHECK: ld1r.16b { v10 }, [x13], x7
+
+0x00 0xd0 0x60 0x5e
+0x00 0xd0 0xa0 0x5e
+# CHECK: sqdmull s0, h0, h0
+# CHECK: sqdmull d0, s0, s0
+
+0x00 0xd8 0xa1 0x7e
+0x00 0xd8 0xe1 0x7e
+
+# CHECK: frsqrte s0, s0
+# CHECK: frsqrte d0, d0
+
+0xca 0xcd 0xc7 0x4d
+0xea 0xc9 0xe7 0x4d
+0xea 0xe9 0xc7 0x4d
+0xea 0xe9 0xe7 0x4d
+# CHECK: ld1r.2d { v10 }, [x14], x7
+# CHECK: ld2r.4s { v10, v11 }, [x15], x7
+# CHECK: ld3r.4s { v10, v11, v12 }, [x15], x7
+# CHECK: ld4r.4s { v10, v11, v12, v13 }, [x15], x7
+
+#===-------------------------------------------------------------------------===
+# AdvSIMD scalar three same
+#===-------------------------------------------------------------------------===
+0x62 0xdc 0x21 0x5e
+# CHECK: fmulx s2, s3, s1
+0x62 0xdc 0x61 0x5e
+# CHECK: fmulx d2, d3, d1
+
+
+# rdar://12511369
+0xe8 0x6b 0xdf 0x4c
+# CHECK: ld1.4s { v8, v9, v10 }, [sp], #48
diff --git a/test/MC/Disassembler/ARM64/arithmetic.txt b/test/MC/Disassembler/ARM64/arithmetic.txt
new file mode 100644
index 0000000000..3981219ff3
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/arithmetic.txt
@@ -0,0 +1,522 @@
+# RUN: llvm-mc -triple arm64-apple-darwin --disassemble < %s | FileCheck %s
+
+#==---------------------------------------------------------------------------==
+# Add/Subtract with carry/borrow
+#==---------------------------------------------------------------------------==
+
+0x41 0x00 0x03 0x1a
+0x41 0x00 0x03 0x9a
+0x85 0x00 0x03 0x3a
+0x85 0x00 0x03 0xba
+
+# CHECK: adc w1, w2, w3
+# CHECK: adc x1, x2, x3
+# CHECK: adcs w5, w4, w3
+# CHECK: adcs x5, x4, x3
+
+0x41 0x00 0x03 0x5a
+0x41 0x00 0x03 0xda
+0x41 0x00 0x03 0x7a
+0x41 0x00 0x03 0xfa
+
+# CHECK: sbc w1, w2, w3
+# CHECK: sbc x1, x2, x3
+# CHECK: sbcs w1, w2, w3
+# CHECK: sbcs x1, x2, x3
+
+#==---------------------------------------------------------------------------==
+# Add/Subtract with (optionally shifted) immediate
+#==---------------------------------------------------------------------------==
+
+0x83 0x00 0x10 0x11
+0x83 0x00 0x10 0x91
+
+# CHECK: add w3, w4, #1024
+# CHECK: add x3, x4, #1024
+
+0x83 0x00 0x50 0x11
+0x83 0x00 0x40 0x11
+0x83 0x00 0x50 0x91
+0x83 0x00 0x40 0x91
+0xff 0x83 0x00 0x91
+
+# CHECK: add w3, w4, #4194304
+# CHECK: add x3, x4, #4194304
+# CHECK: add x3, x4, #0, lsl #12
+# CHECK: add sp, sp, #32
+
+0x83 0x00 0x10 0x31
+0x83 0x00 0x50 0x31
+0x83 0x00 0x10 0xb1
+0x83 0x00 0x50 0xb1
+
+# CHECK: adds w3, w4, #1024
+# CHECK: adds w3, w4, #4194304
+# CHECK: adds x3, x4, #1024
+# CHECK: adds x3, x4, #4194304
+
+0x83 0x00 0x10 0x51
+0x83 0x00 0x50 0x51
+0x83 0x00 0x10 0xd1
+0x83 0x00 0x50 0xd1
+0xff 0x83 0x00 0xd1
+
+# CHECK: sub w3, w4, #1024
+# CHECK: sub w3, w4, #4194304
+# CHECK: sub x3, x4, #1024
+# CHECK: sub x3, x4, #4194304
+# CHECK: sub sp, sp, #32
+
+0x83 0x00 0x10 0x71
+0x83 0x00 0x50 0x71
+0x83 0x00 0x10 0xf1
+0x83 0x00 0x50 0xf1
+
+# CHECK: subs w3, w4, #1024
+# CHECK: subs w3, w4, #4194304
+# CHECK: subs x3, x4, #1024
+# CHECK: subs x3, x4, #4194304
+
+#==---------------------------------------------------------------------------==
+# Add/Subtract register with (optional) shift
+#==---------------------------------------------------------------------------==
+
+0xac 0x01 0x0e 0x0b
+0xac 0x01 0x0e 0x8b
+0xac 0x31 0x0e 0x0b
+0xac 0x31 0x0e 0x8b
+0xac 0xa9 0x4e 0x0b
+0xac 0xa9 0x4e 0x8b
+0xac 0x9d 0x8e 0x0b
+0xac 0x9d 0x8e 0x8b
+
+# CHECK: add w12, w13, w14
+# CHECK: add x12, x13, x14
+# CHECK: add w12, w13, w14, lsl #12
+# CHECK: add x12, x13, x14, lsl #12
+# CHECK: add w12, w13, w14, lsr #42
+# CHECK: add x12, x13, x14, lsr #42
+# CHECK: add w12, w13, w14, asr #39
+# CHECK: add x12, x13, x14, asr #39
+
+0xac 0x01 0x0e 0x4b
+0xac 0x01 0x0e 0xcb
+0xac 0x31 0x0e 0x4b
+0xac 0x31 0x0e 0xcb
+0xac 0xa9 0x4e 0x4b
+0xac 0xa9 0x4e 0xcb
+0xac 0x9d 0x8e 0x4b
+0xac 0x9d 0x8e 0xcb
+
+# CHECK: sub w12, w13, w14
+# CHECK: sub x12, x13, x14
+# CHECK: sub w12, w13, w14, lsl #12
+# CHECK: sub x12, x13, x14, lsl #12
+# CHECK: sub w12, w13, w14, lsr #42
+# CHECK: sub x12, x13, x14, lsr #42
+# CHECK: sub w12, w13, w14, asr #39
+# CHECK: sub x12, x13, x14, asr #39
+
+0xac 0x01 0x0e 0x2b
+0xac 0x01 0x0e 0xab
+0xac 0x31 0x0e 0x2b
+0xac 0x31 0x0e 0xab
+0xac 0xa9 0x4e 0x2b
+0xac 0xa9 0x4e 0xab
+0xac 0x9d 0x8e 0x2b
+0xac 0x9d 0x8e 0xab
+
+# CHECK: adds w12, w13, w14
+# CHECK: adds x12, x13, x14
+# CHECK: adds w12, w13, w14, lsl #12
+# CHECK: adds x12, x13, x14, lsl #12
+# CHECK: adds w12, w13, w14, lsr #42
+# CHECK: adds x12, x13, x14, lsr #42
+# CHECK: adds w12, w13, w14, asr #39
+# CHECK: adds x12, x13, x14, asr #39
+
+0xac 0x01 0x0e 0x6b
+0xac 0x01 0x0e 0xeb
+0xac 0x31 0x0e 0x6b
+0xac 0x31 0x0e 0xeb
+0xac 0xa9 0x4e 0x6b
+0xac 0xa9 0x4e 0xeb
+0xac 0x9d 0x8e 0x6b
+0xac 0x9d 0x8e 0xeb
+
+# CHECK: subs w12, w13, w14
+# CHECK: subs x12, x13, x14
+# CHECK: subs w12, w13, w14, lsl #12
+# CHECK: subs x12, x13, x14, lsl #12
+# CHECK: subs w12, w13, w14, lsr #42
+# CHECK: subs x12, x13, x14, lsr #42
+# CHECK: subs w12, w13, w14, asr #39
+# CHECK: subs x12, x13, x14, asr #39
+
+#==---------------------------------------------------------------------------==
+# Add/Subtract with (optional) extend
+#==---------------------------------------------------------------------------==
+
+0x41 0x00 0x23 0x0b
+0x41 0x20 0x23 0x0b
+0x41 0x40 0x23 0x0b
+0x41 0x60 0x23 0x0b
+0x41 0x80 0x23 0x0b
+0x41 0xa0 0x23 0x0b
+0x41 0xc0 0x23 0x0b
+0x41 0xe0 0x23 0x0b
+
+# CHECK: add w1, w2, w3, uxtb
+# CHECK: add w1, w2, w3, uxth
+# CHECK: add w1, w2, w3, uxtw
+# CHECK: add w1, w2, w3, uxtx
+# CHECK: add w1, w2, w3, sxtb
+# CHECK: add w1, w2, w3, sxth
+# CHECK: add w1, w2, w3, sxtw
+# CHECK: add w1, w2, w3, sxtx
+
+0x41 0x00 0x23 0x8b
+0x41 0x20 0x23 0x8b
+0x41 0x40 0x23 0x8b
+0x41 0x80 0x23 0x8b
+0x41 0xa0 0x23 0x8b
+0x41 0xc0 0x23 0x8b
+
+# CHECK: add x1, x2, w3, uxtb
+# CHECK: add x1, x2, w3, uxth
+# CHECK: add x1, x2, w3, uxtw
+# CHECK: add x1, x2, w3, sxtb
+# CHECK: add x1, x2, w3, sxth
+# CHECK: add x1, x2, w3, sxtw
+
+0xe1 0x43 0x23 0x0b
+0xe1 0x43 0x23 0x0b
+0x5f 0x60 0x23 0x8b
+0x5f 0x60 0x23 0x8b
+
+# CHECK: add w1, wsp, w3
+# CHECK: add w1, wsp, w3
+# CHECK: add sp, x2, x3
+# CHECK: add sp, x2, x3
+
+0x41 0x00 0x23 0x4b
+0x41 0x20 0x23 0x4b
+0x41 0x40 0x23 0x4b
+0x41 0x60 0x23 0x4b
+0x41 0x80 0x23 0x4b
+0x41 0xa0 0x23 0x4b
+0x41 0xc0 0x23 0x4b
+0x41 0xe0 0x23 0x4b
+
+# CHECK: sub w1, w2, w3, uxtb
+# CHECK: sub w1, w2, w3, uxth
+# CHECK: sub w1, w2, w3, uxtw
+# CHECK: sub w1, w2, w3, uxtx
+# CHECK: sub w1, w2, w3, sxtb
+# CHECK: sub w1, w2, w3, sxth
+# CHECK: sub w1, w2, w3, sxtw
+# CHECK: sub w1, w2, w3, sxtx
+
+0x41 0x00 0x23 0xcb
+0x41 0x20 0x23 0xcb
+0x41 0x40 0x23 0xcb
+0x41 0x80 0x23 0xcb
+0x41 0xa0 0x23 0xcb
+0x41 0xc0 0x23 0xcb
+
+# CHECK: sub x1, x2, w3, uxtb
+# CHECK: sub x1, x2, w3, uxth
+# CHECK: sub x1, x2, w3, uxtw
+# CHECK: sub x1, x2, w3, sxtb
+# CHECK: sub x1, x2, w3, sxth
+# CHECK: sub x1, x2, w3, sxtw
+
+0xe1 0x43 0x23 0x4b
+0xe1 0x43 0x23 0x4b
+0x5f 0x60 0x23 0xcb
+0x5f 0x60 0x23 0xcb
+
+# CHECK: sub w1, wsp, w3
+# CHECK: sub w1, wsp, w3
+# CHECK: sub sp, x2, x3
+# CHECK: sub sp, x2, x3
+
+0x41 0x00 0x23 0x2b
+0x41 0x20 0x23 0x2b
+0x41 0x40 0x23 0x2b
+0x41 0x60 0x23 0x2b
+0x41 0x80 0x23 0x2b
+0x41 0xa0 0x23 0x2b
+0x41 0xc0 0x23 0x2b
+0x41 0xe0 0x23 0x2b
+
+# CHECK: adds w1, w2, w3, uxtb
+# CHECK: adds w1, w2, w3, uxth
+# CHECK: adds w1, w2, w3, uxtw
+# CHECK: adds w1, w2, w3, uxtx
+# CHECK: adds w1, w2, w3, sxtb
+# CHECK: adds w1, w2, w3, sxth
+# CHECK: adds w1, w2, w3, sxtw
+# CHECK: adds w1, w2, w3, sxtx
+
+0x41 0x00 0x23 0xab
+0x41 0x20 0x23 0xab
+0x41 0x40 0x23 0xab
+0x41 0x80 0x23 0xab
+0x41 0xa0 0x23 0xab
+0x41 0xc0 0x23 0xab
+
+# CHECK: adds x1, x2, w3, uxtb
+# CHECK: adds x1, x2, w3, uxth
+# CHECK: adds x1, x2, w3, uxtw
+# CHECK: adds x1, x2, w3, sxtb
+# CHECK: adds x1, x2, w3, sxth
+# CHECK: adds x1, x2, w3, sxtw
+
+0xe1 0x43 0x23 0x2b
+0xe1 0x43 0x23 0x2b
+
+# CHECK: adds w1, wsp, w3
+# CHECK: adds w1, wsp, w3
+
+0x41 0x00 0x23 0x6b
+0x41 0x20 0x23 0x6b
+0x41 0x40 0x23 0x6b
+0x41 0x60 0x23 0x6b
+0x41 0x80 0x23 0x6b
+0x41 0xa0 0x23 0x6b
+0x41 0xc0 0x23 0x6b
+0x41 0xe0 0x23 0x6b
+
+# CHECK: subs w1, w2, w3, uxtb
+# CHECK: subs w1, w2, w3, uxth
+# CHECK: subs w1, w2, w3, uxtw
+# CHECK: subs w1, w2, w3, uxtx
+# CHECK: subs w1, w2, w3, sxtb
+# CHECK: subs w1, w2, w3, sxth
+# CHECK: subs w1, w2, w3, sxtw
+# CHECK: subs w1, w2, w3, sxtx
+
+0x41 0x00 0x23 0xeb
+0x41 0x20 0x23 0xeb
+0x41 0x40 0x23 0xeb
+0x41 0x80 0x23 0xeb
+0x41 0xa0 0x23 0xeb
+0x41 0xc0 0x23 0xeb
+
+# CHECK: subs x1, x2, w3, uxtb
+# CHECK: subs x1, x2, w3, uxth
+# CHECK: subs x1, x2, w3, uxtw
+# CHECK: subs x1, x2, w3, sxtb
+# CHECK: subs x1, x2, w3, sxth
+# CHECK: subs x1, x2, w3, sxtw
+
+0xe1 0x43 0x23 0x6b
+0xe1 0x43 0x23 0x6b
+
+# CHECK: subs w1, wsp, w3
+# CHECK: subs w1, wsp, w3
+
+0x1f 0x41 0x28 0xeb
+0x3f 0x41 0x28 0x6b
+0xff 0x43 0x28 0x6b
+0xff 0x43 0x28 0xeb
+
+# CHECK: cmp x8, w8, uxtw
+# CHECK: cmp w9, w8, uxtw
+# CHECK: cmp wsp, w8
+# CHECK: cmp sp, w8
+
+0x3f 0x41 0x28 0x4b
+0xe1 0x43 0x28 0x4b
+0xff 0x43 0x28 0x4b
+0x3f 0x41 0x28 0xcb
+0xe1 0x43 0x28 0xcb
+0xff 0x43 0x28 0xcb
+0xe1 0x43 0x28 0x6b
+0xe1 0x43 0x28 0xeb
+
+# CHECK: sub wsp, w9, w8
+# CHECK: sub w1, wsp, w8
+# CHECK: sub wsp, wsp, w8
+# CHECK: sub sp, x9, w8
+# CHECK: sub x1, sp, w8
+# CHECK: sub sp, sp, w8
+# CHECK: subs w1, wsp, w8
+# CHECK: subs x1, sp, w8
+
+#==---------------------------------------------------------------------------==
+# Signed/Unsigned divide
+#==---------------------------------------------------------------------------==
+
+0x41 0x0c 0xc3 0x1a
+0x41 0x0c 0xc3 0x9a
+0x41 0x08 0xc3 0x1a
+0x41 0x08 0xc3 0x9a
+
+# CHECK: sdiv w1, w2, w3
+# CHECK: sdiv x1, x2, x3
+# CHECK: udiv w1, w2, w3
+# CHECK: udiv x1, x2, x3
+
+#==---------------------------------------------------------------------------==
+# Variable shifts
+#==---------------------------------------------------------------------------==
+
+ 0x41 0x28 0xc3 0x1a
+# CHECK: asrv w1, w2, w3
+ 0x41 0x28 0xc3 0x9a
+# CHECK: asrv x1, x2, x3
+ 0x41 0x20 0xc3 0x1a
+# CHECK: lslv w1, w2, w3
+ 0x41 0x20 0xc3 0x9a
+# CHECK: lslv x1, x2, x3
+ 0x41 0x24 0xc3 0x1a
+# CHECK: lsrv w1, w2, w3
+ 0x41 0x24 0xc3 0x9a
+# CHECK: lsrv x1, x2, x3
+ 0x41 0x2c 0xc3 0x1a
+# CHECK: rorv w1, w2, w3
+ 0x41 0x2c 0xc3 0x9a
+# CHECK: rorv x1, x2, x3
+
+#==---------------------------------------------------------------------------==
+# One operand instructions
+#==---------------------------------------------------------------------------==
+
+ 0x41 0x14 0xc0 0x5a
+# CHECK: cls w1, w2
+ 0x41 0x14 0xc0 0xda
+# CHECK: cls x1, x2
+ 0x41 0x10 0xc0 0x5a
+# CHECK: clz w1, w2
+ 0x41 0x10 0xc0 0xda
+# CHECK: clz x1, x2
+ 0x41 0x00 0xc0 0x5a
+# CHECK: rbit w1, w2
+ 0x41 0x00 0xc0 0xda
+# CHECK: rbit x1, x2
+ 0x41 0x08 0xc0 0x5a
+# CHECK: rev w1, w2
+ 0x41 0x0c 0xc0 0xda
+# CHECK: rev x1, x2
+ 0x41 0x04 0xc0 0x5a
+# CHECK: rev16 w1, w2
+ 0x41 0x04 0xc0 0xda
+# CHECK: rev16 x1, x2
+ 0x41 0x08 0xc0 0xda
+# CHECK: rev32 x1, x2
+
+#==---------------------------------------------------------------------------==
+# 6.6.1 Multiply-add instructions
+#==---------------------------------------------------------------------------==
+
+0x41 0x10 0x03 0x1b
+0x41 0x10 0x03 0x9b
+0x41 0x90 0x03 0x1b
+0x41 0x90 0x03 0x9b
+0x41 0x10 0x23 0x9b
+0x41 0x90 0x23 0x9b
+0x41 0x10 0xa3 0x9b
+0x41 0x90 0xa3 0x9b
+
+# CHECK: madd w1, w2, w3, w4
+# CHECK: madd x1, x2, x3, x4
+# CHECK: msub w1, w2, w3, w4
+# CHECK: msub x1, x2, x3, x4
+# CHECK: smaddl x1, w2, w3, x4
+# CHECK: smsubl x1, w2, w3, x4
+# CHECK: umaddl x1, w2, w3, x4
+# CHECK: umsubl x1, w2, w3, x4
+
+#==---------------------------------------------------------------------------==
+# Multiply-high instructions
+#==---------------------------------------------------------------------------==
+
+0x41 0x7c 0x43 0x9b
+0x41 0x7c 0xc3 0x9b
+
+# CHECK: smulh x1, x2, x3
+# CHECK: umulh x1, x2, x3
+
+#==---------------------------------------------------------------------------==
+# Move immediate instructions
+#==---------------------------------------------------------------------------==
+
+0x20 0x00 0x80 0x52
+0x20 0x00 0x80 0xd2
+0x20 0x00 0xa0 0x52
+0x20 0x00 0xa0 0xd2
+
+# CHECK: movz w0, #1
+# CHECK: movz x0, #1
+# CHECK: movz w0, #1, lsl #16
+# CHECK: movz x0, #1, lsl #16
+
+0x40 0x00 0x80 0x12
+0x40 0x00 0x80 0x92
+0x40 0x00 0xa0 0x12
+0x40 0x00 0xa0 0x92
+
+# CHECK: movn w0, #2
+# CHECK: movn x0, #2
+# CHECK: movn w0, #2, lsl #16
+# CHECK: movn x0, #2, lsl #16
+
+0x20 0x00 0x80 0x72
+0x20 0x00 0x80 0xf2
+0x20 0x00 0xa0 0x72
+0x20 0x00 0xa0 0xf2
+
+# CHECK: movk w0, #1
+# CHECK: movk x0, #1
+# CHECK: movk w0, #1, lsl #16
+# CHECK: movk x0, #1, lsl #16
+
+#==---------------------------------------------------------------------------==
+# Conditionally set flags instructions
+#==---------------------------------------------------------------------------==
+
+ 0x1f 0x00 0x00 0x31
+# CHECK: cmn w0, #0
+ 0x1f 0xfc 0x03 0xb1
+# CHECK: x0, #255
+
+ 0x23 0x08 0x42 0x3a
+# CHECK: ccmn w1, #2, #3, eq
+ 0x23 0x08 0x42 0xba
+# CHECK: ccmn x1, #2, #3, eq
+ 0x23 0x08 0x42 0x7a
+# CHECK: ccmp w1, #2, #3, eq
+ 0x23 0x08 0x42 0xfa
+# CHECK: ccmp x1, #2, #3, eq
+
+ 0x23 0x00 0x42 0x3a
+# CHECK: ccmn w1, w2, #3, eq
+ 0x23 0x00 0x42 0xba
+# CHECK: ccmn x1, x2, #3, eq
+ 0x23 0x00 0x42 0x7a
+# CHECK: ccmp w1, w2, #3, eq
+ 0x23 0x00 0x42 0xfa
+# CHECK: ccmp x1, x2, #3, eq
+
+#==---------------------------------------------------------------------------==
+# Conditional select instructions
+#==---------------------------------------------------------------------------==
+
+ 0x41 0x00 0x83 0x1a
+# CHECK: csel w1, w2, w3, eq
+ 0x41 0x00 0x83 0x9a
+# CHECK: csel x1, x2, x3, eq
+ 0x41 0x04 0x83 0x1a
+# CHECK: csinc w1, w2, w3, eq
+ 0x41 0x04 0x83 0x9a
+# CHECK: csinc x1, x2, x3, eq
+ 0x41 0x00 0x83 0x5a
+# CHECK: csinv w1, w2, w3, eq
+ 0x41 0x00 0x83 0xda
+# CHECK: csinv x1, x2, x3, eq
+ 0x41 0x04 0x83 0x5a
+# CHECK: csneg w1, w2, w3, eq
+ 0x41 0x04 0x83 0xda
+# CHECK: csneg x1, x2, x3, eq
diff --git a/test/MC/Disassembler/ARM64/bitfield.txt b/test/MC/Disassembler/ARM64/bitfield.txt
new file mode 100644
index 0000000000..99e7af1ea3
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/bitfield.txt
@@ -0,0 +1,29 @@
+# RUN: llvm-mc -triple arm64-apple-darwin --disassemble < %s | FileCheck %s
+
+#==---------------------------------------------------------------------------==
+# 5.4.4 Bitfield Operations
+#==---------------------------------------------------------------------------==
+
+0x41 0x3c 0x01 0x33
+0x41 0x3c 0x41 0xb3
+0x41 0x3c 0x01 0x13
+0x41 0x3c 0x41 0x93
+0x41 0x3c 0x01 0x53
+0x41 0x3c 0x41 0xd3
+
+# CHECK: bfm w1, w2, #1, #15
+# CHECK: bfm x1, x2, #1, #15
+# CHECK: sbfm w1, w2, #1, #15
+# CHECK: sbfm x1, x2, #1, #15
+# CHECK: ubfm w1, w2, #1, #15
+# CHECK: ubfm x1, x2, #1, #15
+
+#==---------------------------------------------------------------------------==
+# 5.4.5 Extract (immediate)
+#==---------------------------------------------------------------------------==
+
+0x41 0x3c 0x83 0x13
+0x62 0x04 0xc4 0x93
+
+# CHECK: extr w1, w2, w3, #15
+# CHECK: extr x2, x3, x4, #1
diff --git a/test/MC/Disassembler/ARM64/branch.txt b/test/MC/Disassembler/ARM64/branch.txt
new file mode 100644
index 0000000000..c5b254b736
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/branch.txt
@@ -0,0 +1,75 @@
+# RUN: llvm-mc -triple arm64-apple-darwin --disassemble < %s | FileCheck %s
+
+#-----------------------------------------------------------------------------
+# Unconditional branch (register) instructions.
+#-----------------------------------------------------------------------------
+
+ 0xc0 0x03 0x5f 0xd6
+# CHECK: ret
+ 0x20 0x00 0x5f 0xd6
+# CHECK: ret x1
+ 0xe0 0x03 0xbf 0xd6
+# CHECK: drps
+ 0xe0 0x03 0x9f 0xd6
+# CHECK: eret
+ 0xa0 0x00 0x1f 0xd6
+# CHECK: br x5
+ 0x20 0x01 0x3f 0xd6
+# CHECK: blr x9
+ 0x0B 0x00 0x18 0x37
+# CHECK: tbnz w11, #3, #0
+
+#-----------------------------------------------------------------------------
+# Exception generation instructions.
+#-----------------------------------------------------------------------------
+
+ 0x20 0x00 0x20 0xd4
+# CHECK: brk #1
+ 0x41 0x00 0xa0 0xd4
+# CHECK: dcps1 #2
+ 0x62 0x00 0xa0 0xd4
+# CHECK: dcps2 #3
+ 0x83 0x00 0xa0 0xd4
+# CHECK: dcps3 #4
+ 0xa0 0x00 0x40 0xd4
+# CHECK: hlt #5
+ 0xc2 0x00 0x00 0xd4
+# CHECK: hvc #6
+ 0xe3 0x00 0x00 0xd4
+# CHECK: smc #7
+ 0x01 0x01 0x00 0xd4
+# CHECK: svc #8
+
+#-----------------------------------------------------------------------------
+# PC-relative branches (both positive and negative displacement)
+#-----------------------------------------------------------------------------
+
+ 0x07 0x00 0x00 0x14
+# CHECK: b #28
+ 0x06 0x00 0x00 0x94
+# CHECK: bl #24
+ 0xa1 0x00 0x00 0x54
+# CHECK: b.ne #20
+ 0x80 0x00 0x08 0x36
+# CHECK: tbz w0, #1, #16
+ 0xe1 0xff 0xf7 0x36
+# CHECK: tbz w1, #30, #-4
+ 0x60 0x00 0x08 0x37
+# CHECK: tbnz w0, #1, #12
+ 0x40 0x00 0x00 0xb4
+# CHECK: cbz x0, #8
+ 0x20 0x00 0x00 0xb5
+# CHECK: cbnz x0, #4
+ 0x1f 0x20 0x03 0xd5
+# CHECK: nop
+ 0xff 0xff 0xff 0x17
+# CHECK: b #-4
+ 0xc1 0xff 0xff 0x54
+# CHECK: b.ne #-8
+ 0xa0 0xff 0x0f 0x36
+# CHECK: tbz w0, #1, #-12
+ 0x80 0xff 0xff 0xb4
+# CHECK: cbz x0, #-16
+ 0x1f 0x20 0x03 0xd5
+# CHECK: nop
+
diff --git a/test/MC/Disassembler/ARM64/crc32.txt b/test/MC/Disassembler/ARM64/crc32.txt
new file mode 100644
index 0000000000..ef0a26e562
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/crc32.txt
@@ -0,0 +1,18 @@
+# RUN: llvm-mc -triple=arm64 -disassemble < %s | FileCheck %s
+
+# CHECK: crc32b w5, w7, w20
+# CHECK: crc32h w28, wzr, w30
+# CHECK: crc32w w0, w1, w2
+# CHECK: crc32x w7, w9, x20
+# CHECK: crc32cb w9, w5, w4
+# CHECK: crc32ch w13, w17, w25
+# CHECK: crc32cw wzr, w3, w5
+# CHECK: crc32cx w18, w16, xzr
+0xe5 0x40 0xd4 0x1a
+0xfc 0x47 0xde 0x1a
+0x20 0x48 0xc2 0x1a
+0x27 0x4d 0xd4 0x9a
+0xa9 0x50 0xc4 0x1a
+0x2d 0x56 0xd9 0x1a
+0x7f 0x58 0xc5 0x1a
+0x12 0x5e 0xdf 0x9a
diff --git a/test/MC/Disassembler/ARM64/crypto.txt b/test/MC/Disassembler/ARM64/crypto.txt
new file mode 100644
index 0000000000..e163b2cd59
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/crypto.txt
@@ -0,0 +1,47 @@
+# RUN: llvm-mc -triple arm64-apple-darwin --disassemble < %s | FileCheck %s
+# RUN: llvm-mc -triple arm64-apple-darwin -output-asm-variant=1 --disassemble < %s | FileCheck %s --check-prefix=CHECK-APPLE
+
+ 0x20 0x48 0x28 0x4e
+ 0x20 0x58 0x28 0x4e
+ 0x20 0x68 0x28 0x4e
+ 0x20 0x78 0x28 0x4e
+ 0x20 0x00 0x02 0x5e
+ 0x20 0x10 0x02 0x5e
+ 0x20 0x20 0x02 0x5e
+ 0x20 0x30 0x02 0x5e
+ 0x20 0x40 0x02 0x5e
+ 0x20 0x50 0x02 0x5e
+ 0x20 0x60 0x02 0x5e
+ 0x20 0x08 0x28 0x5e
+ 0x20 0x18 0x28 0x5e
+ 0x20 0x28 0x28 0x5e
+
+# CHECK: aese v0.16b, v1.16b
+# CHECK: aesd v0.16b, v1.16b
+# CHECK: aesmc v0.16b, v1.16b
+# CHECK: aesimc v0.16b, v1.16b
+# CHECK: sha1c q0, s1, v2.4s
+# CHECK: sha1p q0, s1, v2.4s
+# CHECK: sha1m q0, s1, v2.4s
+# CHECK: sha1su0 v0.4s, v1.4s, v2
+# CHECK: sha256h q0, q1, v2.4s
+# CHECK: sha256h2 q0, q1, v2.4s
+# CHECK: sha256su1 v0.4s, v1.4s, v2.4s
+# CHECK: sha1h s0, s1
+# CHECK: sha1su1 v0.4s, v1.4s
+# CHECK: sha256su0 v0.4s, v1.4s
+
+# CHECK-APPLE: aese.16b v0, v1
+# CHECK-APPLE: aesd.16b v0, v1
+# CHECK-APPLE: aesmc.16b v0, v1
+# CHECK-APPLE: aesimc.16b v0, v1
+# CHECK-APPLE: sha1c.4s q0, s1, v2
+# CHECK-APPLE: sha1p.4s q0, s1, v2
+# CHECK-APPLE: sha1m.4s q0, s1, v2
+# CHECK-APPLE: sha1su0.4s v0, v1, v2
+# CHECK-APPLE: sha256h.4s q0, q1, v2
+# CHECK-APPLE: sha256h2.4s q0, q1, v2
+# CHECK-APPLE: sha256su1.4s v0, v1, v2
+# CHECK-APPLE: sha1h s0, s1
+# CHECK-APPLE: sha1su1.4s v0, v1
+# CHECK-APPLE: sha256su0.4s v0, v1
diff --git a/test/MC/Disassembler/ARM64/invalid-logical.txt b/test/MC/Disassembler/ARM64/invalid-logical.txt
new file mode 100644
index 0000000000..8a4ecb664e
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/invalid-logical.txt
@@ -0,0 +1,6 @@
+# RUN: llvm-mc -triple arm64-apple-darwin -disassemble < %s 2>&1 | FileCheck %s
+
+# rdar://15226511
+0x7b 0xbf 0x25 0x72
+# CHECK: invalid instruction encoding
+# CHECK-NEXT: 0x7b 0xbf 0x25 0x72
diff --git a/test/MC/Disassembler/ARM64/lit.local.cfg b/test/MC/Disassembler/ARM64/lit.local.cfg
new file mode 100644
index 0000000000..46a946845e
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/lit.local.cfg
@@ -0,0 +1,5 @@
+config.suffixes = ['.txt']
+
+targets = set(config.root.targets_to_build.split())
+if not 'ARM64' in targets:
+ config.unsupported = True
diff --git a/test/MC/Disassembler/ARM64/logical.txt b/test/MC/Disassembler/ARM64/logical.txt
new file mode 100644
index 0000000000..29db8cbcf4
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/logical.txt
@@ -0,0 +1,217 @@
+# RUN: llvm-mc -triple arm64-apple-darwin --disassemble < %s | FileCheck %s
+
+#==---------------------------------------------------------------------------==
+# 5.4.2 Logical (immediate)
+#==---------------------------------------------------------------------------==
+
+0x00 0x00 0x00 0x12
+0x00 0x00 0x40 0x92
+0x41 0x0c 0x00 0x12
+0x41 0x0c 0x40 0x92
+0xbf 0xec 0x7c 0x92
+0x00 0x00 0x00 0x72
+0x00 0x00 0x40 0xf2
+0x41 0x0c 0x00 0x72
+0x41 0x0c 0x40 0xf2
+
+# CHECK: and w0, w0, #0x1
+# CHECK: and x0, x0, #0x1
+# CHECK: and w1, w2, #0xf
+# CHECK: and x1, x2, #0xf
+# CHECK: and sp, x5, #0xfffffffffffffff0
+# CHECK: ands w0, w0, #0x1
+# CHECK: ands x0, x0, #0x1
+# CHECK: ands w1, w2, #0xf
+# CHECK: ands x1, x2, #0xf
+
+0x41 0x00 0x12 0x52
+0x41 0x00 0x71 0xd2
+
+# CHECK: eor w1, w2, #0x4000
+# CHECK: eor x1, x2, #0x8000
+
+0x41 0x00 0x12 0x32
+0x41 0x00 0x71 0xb2
+
+# CHECK: orr w1, w2, #0x4000
+# CHECK: orr x1, x2, #0x8000
+
+#==---------------------------------------------------------------------------==
+# 5.5.3 Logical (shifted register)
+#==---------------------------------------------------------------------------==
+
+0x41 0x00 0x03 0x0a
+0x41 0x00 0x03 0x8a
+0x41 0x08 0x03 0x0a
+0x41 0x08 0x03 0x8a
+0x41 0x08 0x43 0x0a
+0x41 0x08 0x43 0x8a
+0x41 0x08 0x83 0x0a
+0x41 0x08 0x83 0x8a
+0x41 0x08 0xc3 0x0a
+0x41 0x08 0xc3 0x8a
+
+# CHECK: and w1, w2, w3
+# CHECK: and x1, x2, x3
+# CHECK: and w1, w2, w3, lsl #2
+# CHECK: and x1, x2, x3, lsl #2
+# CHECK: and w1, w2, w3, lsr #2
+# CHECK: and x1, x2, x3, lsr #2
+# CHECK: and w1, w2, w3, asr #2
+# CHECK: and x1, x2, x3, asr #2
+# CHECK: and w1, w2, w3, ror #2
+# CHECK: and x1, x2, x3, ror #2
+
+0x41 0x00 0x03 0x6a
+0x41 0x00 0x03 0xea
+0x41 0x08 0x03 0x6a
+0x41 0x08 0x03 0xea
+0x41 0x08 0x43 0x6a
+0x41 0x08 0x43 0xea
+0x41 0x08 0x83 0x6a
+0x41 0x08 0x83 0xea
+0x41 0x08 0xc3 0x6a
+0x41 0x08 0xc3 0xea
+
+# CHECK: ands w1, w2, w3
+# CHECK: ands x1, x2, x3
+# CHECK: ands w1, w2, w3, lsl #2
+# CHECK: ands x1, x2, x3, lsl #2
+# CHECK: ands w1, w2, w3, lsr #2
+# CHECK: ands x1, x2, x3, lsr #2
+# CHECK: ands w1, w2, w3, asr #2
+# CHECK: ands x1, x2, x3, asr #2
+# CHECK: ands w1, w2, w3, ror #2
+# CHECK: ands x1, x2, x3, ror #2
+
+0x41 0x00 0x23 0x0a
+0x41 0x00 0x23 0x8a
+0x41 0x0c 0x23 0x0a
+0x41 0x0c 0x23 0x8a
+0x41 0x0c 0x63 0x0a
+0x41 0x0c 0x63 0x8a
+0x41 0x0c 0xa3 0x0a
+0x41 0x0c 0xa3 0x8a
+0x41 0x0c 0xe3 0x0a
+0x41 0x0c 0xe3 0x8a
+
+# CHECK: bic w1, w2, w3
+# CHECK: bic x1, x2, x3
+# CHECK: bic w1, w2, w3, lsl #3
+# CHECK: bic x1, x2, x3, lsl #3
+# CHECK: bic w1, w2, w3, lsr #3
+# CHECK: bic x1, x2, x3, lsr #3
+# CHECK: bic w1, w2, w3, asr #3
+# CHECK: bic x1, x2, x3, asr #3
+# CHECK: bic w1, w2, w3, ror #3
+# CHECK: bic x1, x2, x3, ror #3
+
+0x41 0x00 0x23 0x6a
+0x41 0x00 0x23 0xea
+0x41 0x0c 0x23 0x6a
+0x41 0x0c 0x23 0xea
+0x41 0x0c 0x63 0x6a
+0x41 0x0c 0x63 0xea
+0x41 0x0c 0xa3 0x6a
+0x41 0x0c 0xa3 0xea
+0x41 0x0c 0xe3 0x6a
+0x41 0x0c 0xe3 0xea
+
+# CHECK: bics w1, w2, w3
+# CHECK: bics x1, x2, x3
+# CHECK: bics w1, w2, w3, lsl #3
+# CHECK: bics x1, x2, x3, lsl #3
+# CHECK: bics w1, w2, w3, lsr #3
+# CHECK: bics x1, x2, x3, lsr #3
+# CHECK: bics w1, w2, w3, asr #3
+# CHECK: bics x1, x2, x3, asr #3
+# CHECK: bics w1, w2, w3, ror #3
+# CHECK: bics x1, x2, x3, ror #3
+
+0x41 0x00 0x23 0x4a
+0x41 0x00 0x23 0xca
+0x41 0x10 0x23 0x4a
+0x41 0x10 0x23 0xca
+0x41 0x10 0x63 0x4a
+0x41 0x10 0x63 0xca
+0x41 0x10 0xa3 0x4a
+0x41 0x10 0xa3 0xca
+0x41 0x10 0xe3 0x4a
+0x41 0x10 0xe3 0xca
+
+# CHECK: eon w1, w2, w3
+# CHECK: eon x1, x2, x3
+# CHECK: eon w1, w2, w3, lsl #4
+# CHECK: eon x1, x2, x3, lsl #4
+# CHECK: eon w1, w2, w3, lsr #4
+# CHECK: eon x1, x2, x3, lsr #4
+# CHECK: eon w1, w2, w3, asr #4
+# CHECK: eon x1, x2, x3, asr #4
+# CHECK: eon w1, w2, w3, ror #4
+# CHECK: eon x1, x2, x3, ror #4
+
+0x41 0x00 0x03 0x4a
+0x41 0x00 0x03 0xca
+0x41 0x14 0x03 0x4a
+0x41 0x14 0x03 0xca
+0x41 0x14 0x43 0x4a
+0x41 0x14 0x43 0xca
+0x41 0x14 0x83 0x4a
+0x41 0x14 0x83 0xca
+0x41 0x14 0xc3 0x4a
+0x41 0x14 0xc3 0xca
+
+# CHECK: eor w1, w2, w3
+# CHECK: eor x1, x2, x3
+# CHECK: eor w1, w2, w3, lsl #5
+# CHECK: eor x1, x2, x3, lsl #5
+# CHECK: eor w1, w2, w3, lsr #5
+# CHECK: eor x1, x2, x3, lsr #5
+# CHECK: eor w1, w2, w3, asr #5
+# CHECK: eor x1, x2, x3, asr #5
+# CHECK: eor w1, w2, w3, ror #5
+# CHECK: eor x1, x2, x3, ror #5
+
+0x41 0x00 0x03 0x2a
+0x41 0x00 0x03 0xaa
+0x41 0x18 0x03 0x2a
+0x41 0x18 0x03 0xaa
+0x41 0x18 0x43 0x2a
+0x41 0x18 0x43 0xaa
+0x41 0x18 0x83 0x2a
+0x41 0x18 0x83 0xaa
+0x41 0x18 0xc3 0x2a
+0x41 0x18 0xc3 0xaa
+
+# CHECK: orr w1, w2, w3
+# CHECK: orr x1, x2, x3
+# CHECK: orr w1, w2, w3, lsl #6
+# CHECK: orr x1, x2, x3, lsl #6
+# CHECK: orr w1, w2, w3, lsr #6
+# CHECK: orr x1, x2, x3, lsr #6
+# CHECK: orr w1, w2, w3, asr #6
+# CHECK: orr x1, x2, x3, asr #6
+# CHECK: orr w1, w2, w3, ror #6
+# CHECK: orr x1, x2, x3, ror #6
+
+0x41 0x00 0x23 0x2a
+0x41 0x00 0x23 0xaa
+0x41 0x1c 0x23 0x2a
+0x41 0x1c 0x23 0xaa
+0x41 0x1c 0x63 0x2a
+0x41 0x1c 0x63 0xaa
+0x41 0x1c 0xa3 0x2a
+0x41 0x1c 0xa3 0xaa
+0x41 0x1c 0xe3 0x2a
+0x41 0x1c 0xe3 0xaa
+
+# CHECK: orn w1, w2, w3
+# CHECK: orn x1, x2, x3
+# CHECK: orn w1, w2, w3, lsl #7
+# CHECK: orn x1, x2, x3, lsl #7
+# CHECK: orn w1, w2, w3, lsr #7
+# CHECK: orn x1, x2, x3, lsr #7
+# CHECK: orn w1, w2, w3, asr #7
+# CHECK: orn x1, x2, x3, asr #7
+# CHECK: orn w1, w2, w3, ror #7
+# CHECK: orn x1, x2, x3, ror #7
diff --git a/test/MC/Disassembler/ARM64/memory.txt b/test/MC/Disassembler/ARM64/memory.txt
new file mode 100644
index 0000000000..031bfa6903
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/memory.txt
@@ -0,0 +1,558 @@
+# RUN: llvm-mc --disassemble -triple arm64-apple-darwin < %s | FileCheck %s
+
+#-----------------------------------------------------------------------------
+# Indexed loads
+#-----------------------------------------------------------------------------
+
+ 0x85 0x14 0x40 0xb9
+ 0x64 0x00 0x40 0xf9
+ 0xe2 0x13 0x40 0xf9
+ 0xe5 0x07 0x40 0x3d
+ 0xe6 0x07 0x40 0x7d
+ 0xe7 0x07 0x40 0xbd
+ 0xe8 0x07 0x40 0xfd
+ 0xe9 0x07 0xc0 0x3d
+ 0x64 0x00 0x40 0x39
+ 0x20 0x78 0xa0 0xb8
+ 0x85 0x50 0x40 0x39
+
+# CHECK: ldr w5, [x4, #20]
+# CHECK: ldr x4, [x3]
+# CHECK: ldr x2, [sp, #32]
+# CHECK: ldr b5, [sp, #1]
+# CHECK: ldr h6, [sp, #2]
+# CHECK: ldr s7, [sp, #4]
+# CHECK: ldr d8, [sp, #8]
+# CHECK: ldr q9, [sp, #16]
+# CHECK: ldrb w4, [x3]
+# CHECK: ldrsw x0, [x1, x0, lsl #2]
+# CHECK: ldrb w5, [x4, #20]
+# CHECK: ldrsb w9, [x3]
+# CHECK: ldrsb x2, [sp, #128]
+# CHECK: ldrh w2, [sp, #32]
+# CHECK: ldrsh w3, [sp, #32]
+# CHECK: ldrsh x5, [x9, #24]
+# CHECK: ldrsw x9, [sp, #512]
+# CHECK: prfm pldl3strm, [sp, #32]
+
+ 0x69 0x00 0xc0 0x39
+ 0xe2 0x03 0x82 0x39
+ 0xe2 0x43 0x40 0x79
+ 0xe3 0x43 0xc0 0x79
+ 0x25 0x31 0x80 0x79
+ 0xe9 0x03 0x82 0xb9
+ 0xe5 0x13 0x80 0xf9
+ 0x40 0x00 0x80 0xf9
+ 0x41 0x00 0x80 0xf9
+ 0x42 0x00 0x80 0xf9
+ 0x43 0x00 0x80 0xf9
+ 0x44 0x00 0x80 0xf9
+ 0x45 0x00 0x80 0xf9
+ 0x50 0x00 0x80 0xf9
+ 0x51 0x00 0x80 0xf9
+ 0x52 0x00 0x80 0xf9
+ 0x53 0x00 0x80 0xf9
+ 0x54 0x00 0x80 0xf9
+ 0x55 0x00 0x80 0xf9
+
+# CHECK: prfm pldl1keep, [x2]
+# CHECK: prfm pldl1strm, [x2]
+# CHECK: prfm pldl2keep, [x2]
+# CHECK: prfm pldl2strm, [x2]
+# CHECK: prfm pldl3keep, [x2]
+# CHECK: prfm pldl3strm, [x2]
+# CHECK: prfm pstl1keep, [x2]
+# CHECK: prfm pstl1strm, [x2]
+# CHECK: prfm pstl2keep, [x2]
+# CHECK: prfm pstl2strm, [x2]
+# CHECK: prfm pstl3keep, [x2]
+# CHECK: prfm pstl3strm, [x2]
+
+#-----------------------------------------------------------------------------
+# Indexed stores
+#-----------------------------------------------------------------------------
+
+ 0x64 0x00 0x00 0xf9
+ 0xe2 0x13 0x00 0xf9
+ 0x85 0x14 0x00 0xb9
+ 0xe5 0x07 0x00 0x3d
+ 0xe6 0x07 0x00 0x7d
+ 0xe7 0x07 0x00 0xbd
+ 0xe8 0x07 0x00 0xfd
+ 0xe9 0x07 0x80 0x3d
+ 0x64 0x00 0x00 0x39
+ 0x85 0x50 0x00 0x39
+ 0xe2 0x43 0x00 0x79
+
+# CHECK: str x4, [x3]
+# CHECK: str x2, [sp, #32]
+# CHECK: str w5, [x4, #20]
+# CHECK: str b5, [sp, #1]
+# CHECK: str h6, [sp, #2]
+# CHECK: str s7, [sp, #4]
+# CHECK: str d8, [sp, #8]
+# CHECK: str q9, [sp, #16]
+# CHECK: strb w4, [x3]
+# CHECK: strb w5, [x4, #20]
+# CHECK: strh w2, [sp, #32]
+
+#-----------------------------------------------------------------------------
+# Unscaled immediate loads and stores
+#-----------------------------------------------------------------------------
+
+ 0x62 0x00 0x40 0xb8
+ 0xe2 0x83 0x41 0xb8
+ 0x62 0x00 0x40 0xf8
+ 0xe2 0x83 0x41 0xf8
+ 0xe5 0x13 0x40 0x3c
+ 0xe6 0x23 0x40 0x7c
+ 0xe7 0x43 0x40 0xbc
+ 0xe8 0x83 0x40 0xfc
+ 0xe9 0x03 0xc1 0x3c
+ 0x69 0x00 0xc0 0x38
+ 0xe2 0x03 0x88 0x38
+ 0xe3 0x03 0xc2 0x78
+ 0x25 0x81 0x81 0x78
+ 0xe9 0x03 0x98 0xb8
+
+# CHECK: ldur w2, [x3]
+# CHECK: ldur w2, [sp, #24]
+# CHECK: ldur x2, [x3]
+# CHECK: ldur x2, [sp, #24]
+# CHECK: ldur b5, [sp, #1]
+# CHECK: ldur h6, [sp, #2]
+# CHECK: ldur s7, [sp, #4]
+# CHECK: ldur d8, [sp, #8]
+# CHECK: ldur q9, [sp, #16]
+# CHECK: ldursb w9, [x3]
+# CHECK: ldursb x2, [sp, #128]
+# CHECK: ldursh w3, [sp, #32]
+# CHECK: ldursh x5, [x9, #24]
+# CHECK: ldursw x9, [sp, #-128]
+
+ 0x64 0x00 0x00 0xb8
+ 0xe2 0x03 0x02 0xb8
+ 0x64 0x00 0x00 0xf8
+ 0xe2 0x03 0x02 0xf8
+ 0x85 0x40 0x01 0xb8
+ 0xe5 0x13 0x00 0x3c
+ 0xe6 0x23 0x00 0x7c
+ 0xe7 0x43 0x00 0xbc
+ 0xe8 0x83 0x00 0xfc
+ 0xe9 0x03 0x81 0x3c
+ 0x64 0x00 0x00 0x38
+ 0x85 0x40 0x01 0x38
+ 0xe2 0x03 0x02 0x78
+ 0xe5 0x03 0x82 0xf8
+
+# CHECK: stur w4, [x3]
+# CHECK: stur w2, [sp, #32]
+# CHECK: stur x4, [x3]
+# CHECK: stur x2, [sp, #32]
+# CHECK: stur w5, [x4, #20]
+# CHECK: stur b5, [sp, #1]
+# CHECK: stur h6, [sp, #2]
+# CHECK: stur s7, [sp, #4]
+# CHECK: stur d8, [sp, #8]
+# CHECK: stur q9, [sp, #16]
+# CHECK: sturb w4, [x3]
+# CHECK: sturb w5, [x4, #20]
+# CHECK: sturh w2, [sp, #32]
+# CHECK: prfum pldl3strm, [sp, #32]
+
+#-----------------------------------------------------------------------------
+# Unprivileged loads and stores
+#-----------------------------------------------------------------------------
+
+ 0x83 0x08 0x41 0xb8
+ 0x83 0x08 0x41 0xf8
+ 0x83 0x08 0x41 0x38
+ 0x69 0x08 0xc0 0x38
+ 0xe2 0x0b 0x88 0x38
+ 0x83 0x08 0x41 0x78
+ 0xe3 0x0b 0xc2 0x78
+ 0x25 0x89 0x81 0x78
+ 0xe9 0x0b 0x98 0xb8
+
+# CHECK: ldtr w3, [x4, #16]
+# CHECK: ldtr x3, [x4, #16]
+# CHECK: ldtrb w3, [x4, #16]
+# CHECK: ldtrsb w9, [x3]
+# CHECK: ldtrsb x2, [sp, #128]
+# CHECK: ldtrh w3, [x4, #16]
+# CHECK: ldtrsh w3, [sp, #32]
+# CHECK: ldtrsh x5, [x9, #24]
+# CHECK: ldtrsw x9, [sp, #-128]
+
+ 0x85 0x48 0x01 0xb8
+ 0x64 0x08 0x00 0xf8
+ 0xe2 0x0b 0x02 0xf8
+ 0x64 0x08 0x00 0x38
+ 0x85 0x48 0x01 0x38
+ 0xe2 0x0b 0x02 0x78
+
+# CHECK: sttr w5, [x4, #20]
+# CHECK: sttr x4, [x3]
+# CHECK: sttr x2, [sp, #32]
+# CHECK: sttrb w4, [x3]
+# CHECK: sttrb w5, [x4, #20]
+# CHECK: sttrh w2, [sp, #32]
+
+#-----------------------------------------------------------------------------
+# Pre-indexed loads and stores
+#-----------------------------------------------------------------------------
+
+ 0xfd 0x8c 0x40 0xf8
+ 0xfe 0x8c 0x40 0xf8
+ 0x05 0x1c 0x40 0x3c
+ 0x06 0x2c 0x40 0x7c
+ 0x07 0x4c 0x40 0xbc
+ 0x08 0x8c 0x40 0xfc
+ 0x09 0x0c 0xc1 0x3c
+
+# CHECK: ldr fp, [x7, #8]!
+# CHECK: ldr lr, [x7, #8]!
+# CHECK: ldr b5, [x0, #1]!
+# CHECK: ldr h6, [x0, #2]!
+# CHECK: ldr s7, [x0, #4]!
+# CHECK: ldr d8, [x0, #8]!
+# CHECK: ldr q9, [x0, #16]!
+
+ 0xfe 0x8c 0x1f 0xf8
+ 0xfd 0x8c 0x1f 0xf8
+ 0x05 0xfc 0x1f 0x3c
+ 0x06 0xec 0x1f 0x7c
+ 0x07 0xcc 0x1f 0xbc
+ 0x08 0x8c 0x1f 0xfc
+ 0x09 0x0c 0x9f 0x3c
+
+# CHECK: str lr, [x7, #-8]!
+# CHECK: str fp, [x7, #-8]!
+# CHECK: str b5, [x0, #-1]!
+# CHECK: str h6, [x0, #-2]!
+# CHECK: str s7, [x0, #-4]!
+# CHECK: str d8, [x0, #-8]!
+# CHECK: str q9, [x0, #-16]!
+
+#-----------------------------------------------------------------------------
+# post-indexed loads and stores
+#-----------------------------------------------------------------------------
+
+ 0xfe 0x84 0x1f 0xf8
+ 0xfd 0x84 0x1f 0xf8
+ 0x05 0xf4 0x1f 0x3c
+ 0x06 0xe4 0x1f 0x7c
+ 0x07 0xc4 0x1f 0xbc
+ 0x08 0x84 0x1f 0xfc
+ 0x09 0x04 0x9f 0x3c
+
+# CHECK: str lr, [x7], #-8
+# CHECK: str fp, [x7], #-8
+# CHECK: str b5, [x0], #-1
+# CHECK: str h6, [x0], #-2
+# CHECK: str s7, [x0], #-4
+# CHECK: str d8, [x0], #-8
+# CHECK: str q9, [x0], #-16
+
+ 0xfd 0x84 0x40 0xf8
+ 0xfe 0x84 0x40 0xf8
+ 0x05 0x14 0x40 0x3c
+ 0x06 0x24 0x40 0x7c
+ 0x07 0x44 0x40 0xbc
+ 0x08 0x84 0x40 0xfc
+ 0x09 0x04 0xc1 0x3c
+
+# CHECK: ldr fp, [x7], #8
+# CHECK: ldr lr, [x7], #8
+# CHECK: ldr b5, [x0], #1
+# CHECK: ldr h6, [x0], #2
+# CHECK: ldr s7, [x0], #4
+# CHECK: ldr d8, [x0], #8
+# CHECK: ldr q9, [x0], #16
+
+#-----------------------------------------------------------------------------
+# Load/Store pair (indexed offset)
+#-----------------------------------------------------------------------------
+
+ 0xe3 0x09 0x42 0x29
+ 0xe4 0x27 0x7f 0xa9
+ 0xc2 0x0d 0x42 0x69
+ 0xe2 0x0f 0x7e 0x69
+ 0x4a 0x04 0x48 0x2d
+ 0x4a 0x04 0x40 0x6d
+
+# CHECK: ldp w3, w2, [x15, #16]
+# CHECK: ldp x4, x9, [sp, #-16]
+# CHECK: ldpsw x2, x3, [x14, #16]
+# CHECK: ldpsw x2, x3, [sp, #-16]
+# CHECK: ldp s10, s1, [x2, #64]
+# CHECK: ldp d10, d1, [x2]
+
+ 0xe3 0x09 0x02 0x29
+ 0xe4 0x27 0x3f 0xa9
+ 0x4a 0x04 0x08 0x2d
+ 0x4a 0x04 0x00 0x6d
+
+# CHECK: stp w3, w2, [x15, #16]
+# CHECK: stp x4, x9, [sp, #-16]
+# CHECK: stp s10, s1, [x2, #64]
+# CHECK: stp d10, d1, [x2]
+
+#-----------------------------------------------------------------------------
+# Load/Store pair (pre-indexed)
+#-----------------------------------------------------------------------------
+
+ 0xe3 0x09 0xc2 0x29
+ 0xe4 0x27 0xff 0xa9
+ 0xc2 0x0d 0xc2 0x69
+ 0xe2 0x0f 0xfe 0x69
+ 0x4a 0x04 0xc8 0x2d
+ 0x4a 0x04 0xc1 0x6d
+
+# CHECK: ldp w3, w2, [x15, #16]!
+# CHECK: ldp x4, x9, [sp, #-16]!
+# CHECK: ldpsw x2, x3, [x14, #16]!
+# CHECK: ldpsw x2, x3, [sp, #-16]!
+# CHECK: ldp s10, s1, [x2, #64]!
+# CHECK: ldp d10, d1, [x2, #16]!
+
+ 0xe3 0x09 0x82 0x29
+ 0xe4 0x27 0xbf 0xa9
+ 0x4a 0x04 0x88 0x2d
+ 0x4a 0x04 0x81 0x6d
+
+# CHECK: stp w3, w2, [x15, #16]!
+# CHECK: stp x4, x9, [sp, #-16]!
+# CHECK: stp s10, s1, [x2, #64]!
+# CHECK: stp d10, d1, [x2, #16]!
+
+#-----------------------------------------------------------------------------
+# Load/Store pair (post-indexed)
+#-----------------------------------------------------------------------------
+
+ 0xe3 0x09 0xc2 0x28
+ 0xe4 0x27 0xff 0xa8
+ 0xc2 0x0d 0xc2 0x68
+ 0xe2 0x0f 0xfe 0x68
+ 0x4a 0x04 0xc8 0x2c
+ 0x4a 0x04 0xc1 0x6c
+
+# CHECK: ldp w3, w2, [x15], #16
+# CHECK: ldp x4, x9, [sp], #-16
+# CHECK: ldpsw x2, x3, [x14], #16
+# CHECK: ldpsw x2, x3, [sp], #-16
+# CHECK: ldp s10, s1, [x2], #64
+# CHECK: ldp d10, d1, [x2], #16
+
+ 0xe3 0x09 0x82 0x28
+ 0xe4 0x27 0xbf 0xa8
+ 0x4a 0x04 0x88 0x2c
+ 0x4a 0x04 0x81 0x6c
+
+# CHECK: stp w3, w2, [x15], #16
+# CHECK: stp x4, x9, [sp], #-16
+# CHECK: stp s10, s1, [x2], #64
+# CHECK: stp d10, d1, [x2], #16
+
+#-----------------------------------------------------------------------------
+# Load/Store pair (no-allocate)
+#-----------------------------------------------------------------------------
+
+ 0xe3 0x09 0x42 0x28
+ 0xe4 0x27 0x7f 0xa8
+ 0x4a 0x04 0x48 0x2c
+ 0x4a 0x04 0x40 0x6c
+
+# CHECK: ldnp w3, w2, [x15, #16]
+# CHECK: ldnp x4, x9, [sp, #-16]
+# CHECK: ldnp s10, s1, [x2, #64]
+# CHECK: ldnp d10, d1, [x2]
+
+ 0xe3 0x09 0x02 0x28
+ 0xe4 0x27 0x3f 0xa8
+ 0x4a 0x04 0x08 0x2c
+ 0x4a 0x04 0x00 0x6c
+
+# CHECK: stnp w3, w2, [x15, #16]
+# CHECK: stnp x4, x9, [sp, #-16]
+# CHECK: stnp s10, s1, [x2, #64]
+# CHECK: stnp d10, d1, [x2]
+
+#-----------------------------------------------------------------------------
+# Load/Store register offset
+#-----------------------------------------------------------------------------
+
+ 0x00 0x68 0x60 0xb8
+ 0x00 0x78 0x60 0xb8
+ 0x00 0x68 0x60 0xf8
+ 0x00 0x78 0x60 0xf8
+ 0x00 0xe8 0x60 0xf8
+
+# CHECK: ldr w0, [x0, x0]
+# CHECK: ldr w0, [x0, x0, lsl #2]
+# CHECK: ldr x0, [x0, x0]
+# CHECK: ldr x0, [x0, x0, lsl #3]
+# CHECK: ldr x0, [x0, x0, sxtx]
+
+ 0x21 0x68 0x62 0x3c
+ 0x21 0x78 0x62 0x3c
+ 0x21 0x68 0x62 0x7c
+ 0x21 0x78 0x62 0x7c
+ 0x21 0x68 0x62 0xbc
+ 0x21 0x78 0x62 0xbc
+ 0x21 0x68 0x62 0xfc
+ 0x21 0x78 0x62 0xfc
+ 0x21 0x68 0xe2 0x3c
+ 0x21 0x78 0xe2 0x3c
+
+# CHECK: ldr b1, [x1, x2]
+# CHECK: ldr b1, [x1, x2, lsl #0]
+# CHECK: ldr h1, [x1, x2]
+# CHECK: ldr h1, [x1, x2, lsl #1]
+# CHECK: ldr s1, [x1, x2]
+# CHECK: ldr s1, [x1, x2, lsl #2]
+# CHECK: ldr d1, [x1, x2]
+# CHECK: ldr d1, [x1, x2, lsl #3]
+# CHECK: ldr q1, [x1, x2]
+# CHECK: ldr q1, [x1, x2, lsl #4]
+
+ 0xe1 0x6b 0x23 0xfc
+ 0xe1 0x5b 0x23 0xfc
+ 0xe1 0x6b 0xa3 0x3c
+ 0xe1 0x5b 0xa3 0x3c
+
+# CHECK: str d1, [sp, x3]
+# CHECK: str d1, [sp, x3, uxtw #3]
+# CHECK: str q1, [sp, x3]
+# CHECK: str q1, [sp, x3, uxtw #4]
+
+#-----------------------------------------------------------------------------
+# Load/Store exclusive
+#-----------------------------------------------------------------------------
+
+ 0x26 0x7c 0x5f 0x08
+ 0x26 0x7c 0x5f 0x48
+ 0x27 0x0d 0x7f 0x88
+ 0x27 0x0d 0x7f 0xc8
+
+# CHECK: ldxrb w6, [x1]
+# CHECK: ldxrh w6, [x1]
+# CHECK: ldxp w7, w3, [x9]
+# CHECK: ldxp x7, x3, [x9]
+
+ 0x64 0x7c 0x01 0xc8
+ 0x64 0x7c 0x01 0x88
+ 0x64 0x7c 0x01 0x08
+ 0x64 0x7c 0x01 0x48
+ 0x22 0x18 0x21 0xc8
+ 0x22 0x18 0x21 0x88
+
+# CHECK: stxr w1, x4, [x3]
+# CHECK: stxr w1, w4, [x3]
+# CHECK: stxrb w1, w4, [x3]
+# CHECK: stxrh w1, w4, [x3]
+# CHECK: stxp w1, x2, x6, [x1]
+# CHECK: stxp w1, w2, w6, [x1]
+
+#-----------------------------------------------------------------------------
+# Load-acquire/Store-release non-exclusive
+#-----------------------------------------------------------------------------
+
+ 0xe4 0xff 0xdf 0x88
+ 0xe4 0xff 0xdf 0xc8
+ 0xe4 0xff 0xdf 0x08
+ 0xe4 0xff 0xdf 0x48
+
+# CHECK: ldar w4, [sp]
+# CHECK: ldar x4, [sp]
+# CHECK: ldarb w4, [sp]
+# CHECK: ldarh w4, [sp]
+
+ 0xc3 0xfc 0x9f 0x88
+ 0xc3 0xfc 0x9f 0xc8
+ 0xc3 0xfc 0x9f 0x08
+ 0xc3 0xfc 0x9f 0x48
+
+# CHECK: stlr w3, [x6]
+# CHECK: stlr x3, [x6]
+# CHECK: stlrb w3, [x6]
+# CHECK: stlrh w3, [x6]
+
+#-----------------------------------------------------------------------------
+# Load-acquire/Store-release exclusive
+#-----------------------------------------------------------------------------
+
+ 0x82 0xfc 0x5f 0x88
+ 0x82 0xfc 0x5f 0xc8
+ 0x82 0xfc 0x5f 0x08
+ 0x82 0xfc 0x5f 0x48
+ 0x22 0x98 0x7f 0x88
+ 0x22 0x98 0x7f 0xc8
+
+# CHECK: ldaxr w2, [x4]
+# CHECK: ldaxr x2, [x4]
+# CHECK: ldaxrb w2, [x4]
+# CHECK: ldaxrh w2, [x4]
+# CHECK: ldaxp w2, w6, [x1]
+# CHECK: ldaxp x2, x6, [x1]
+
+ 0x27 0xfc 0x08 0xc8
+ 0x27 0xfc 0x08 0x88
+ 0x27 0xfc 0x08 0x08
+ 0x27 0xfc 0x08 0x48
+ 0x22 0x98 0x21 0xc8
+ 0x22 0x98 0x21 0x88
+
+# CHECK: stlxr w8, x7, [x1]
+# CHECK: stlxr w8, w7, [x1]
+# CHECK: stlxrb w8, w7, [x1]
+# CHECK: stlxrh w8, w7, [x1]
+# CHECK: stlxp w1, x2, x6, [x1]
+# CHECK: stlxp w1, w2, w6, [x1]
+
+#-----------------------------------------------------------------------------
+# Load/Store with explicit LSL values
+#-----------------------------------------------------------------------------
+ 0x20 0x78 0xa0 0xb8
+ 0x20 0x78 0x60 0xf8
+ 0x20 0x78 0x20 0xf8
+ 0x20 0x78 0x60 0xb8
+ 0x20 0x78 0x20 0xb8
+ 0x20 0x78 0xe0 0x3c
+ 0x20 0x78 0xa0 0x3c
+ 0x20 0x78 0x60 0xfc
+ 0x20 0x78 0x20 0xfc
+ 0x20 0x78 0x60 0xbc
+ 0x20 0x78 0x20 0xbc
+ 0x20 0x78 0x60 0x7c
+ 0x20 0x78 0x60 0x3c
+ 0x20 0x78 0x60 0x38
+ 0x20 0x78 0x20 0x38
+ 0x20 0x78 0xe0 0x38
+ 0x20 0x78 0x60 0x78
+ 0x20 0x78 0x20 0x78
+ 0x20 0x78 0xe0 0x78
+ 0x20 0x78 0xa0 0x38
+ 0x20 0x78 0xa0 0x78
+
+# CHECK: ldrsw x0, [x1, x0, lsl #2]
+# CHECK: ldr x0, [x1, x0, lsl #3]
+# CHECK: str x0, [x1, x0, lsl #3]
+# CHECK: ldr w0, [x1, x0, lsl #2]
+# CHECK: str w0, [x1, x0, lsl #2]
+# CHECK: ldr q0, [x1, x0, lsl #4]
+# CHECK: str q0, [x1, x0, lsl #4]
+# CHECK: ldr d0, [x1, x0, lsl #3]
+# CHECK: str d0, [x1, x0, lsl #3]
+# CHECK: ldr s0, [x1, x0, lsl #2]
+# CHECK: str s0, [x1, x0, lsl #2]
+# CHECK: ldr h0, [x1, x0, lsl #1]
+# CHECK: ldr b0, [x1, x0, lsl #0]
+# CHECK: ldrb w0, [x1, x0, lsl #0]
+# CHECK: strb w0, [x1, x0, lsl #0]
+# CHECK: ldrsb w0, [x1, x0, lsl #0]
+# CHECK: ldrh w0, [x1, x0, lsl #1]
+# CHECK: strh w0, [x1, x0, lsl #1]
+# CHECK: ldrsh w0, [x1, x0, lsl #1]
+# CHECK: ldrsb x0, [x1, x0, lsl #0]
+# CHECK: ldrsh x0, [x1, x0, lsl #1]
diff --git a/test/MC/Disassembler/ARM64/scalar-fp.txt b/test/MC/Disassembler/ARM64/scalar-fp.txt
new file mode 100644
index 0000000000..b242df5368
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/scalar-fp.txt
@@ -0,0 +1,255 @@
+# RUN: llvm-mc -triple arm64-apple-darwin --disassemble < %s | FileCheck %s
+
+#-----------------------------------------------------------------------------
+# Floating-point arithmetic
+#-----------------------------------------------------------------------------
+
+0x41 0xc0 0x20 0x1e
+0x41 0xc0 0x60 0x1e
+
+# CHECK: fabs s1, s2
+# CHECK: fabs d1, d2
+
+0x41 0x28 0x23 0x1e
+0x41 0x28 0x63 0x1e
+
+# CHECK: fadd s1, s2, s3
+# CHECK: fadd d1, d2, d3
+
+0x41 0x18 0x23 0x1e
+0x41 0x18 0x63 0x1e
+
+# CHECK: fdiv s1, s2, s3
+# CHECK: fdiv d1, d2, d3
+
+0x41 0x10 0x03 0x1f
+0x41 0x10 0x43 0x1f
+
+# CHECK: fmadd s1, s2, s3, s4
+# CHECK: fmadd d1, d2, d3, d4
+
+0x41 0x48 0x23 0x1e
+0x41 0x48 0x63 0x1e
+0x41 0x68 0x23 0x1e
+0x41 0x68 0x63 0x1e
+
+# CHECK: fmax s1, s2, s3
+# CHECK: fmax d1, d2, d3
+# CHECK: fmaxnm s1, s2, s3
+# CHECK: fmaxnm d1, d2, d3
+
+0x41 0x58 0x23 0x1e
+0x41 0x58 0x63 0x1e
+0x41 0x78 0x23 0x1e
+0x41 0x78 0x63 0x1e
+
+# CHECK: fmin s1, s2, s3
+# CHECK: fmin d1, d2, d3
+# CHECK: fminnm s1, s2, s3
+# CHECK: fminnm d1, d2, d3
+
+0x41 0x90 0x03 0x1f
+0x41 0x90 0x43 0x1f
+
+# CHECK: fmsub s1, s2, s3, s4
+# CHECK: fmsub d1, d2, d3, d4
+
+0x41 0x08 0x23 0x1e
+0x41 0x08 0x63 0x1e
+
+# CHECK: fmul s1, s2, s3
+# CHECK: fmul d1, d2, d3
+
+0x41 0x40 0x21 0x1e
+0x41 0x40 0x61 0x1e
+
+# CHECK: fneg s1, s2
+# CHECK: fneg d1, d2
+
+0x41 0x10 0x23 0x1f
+0x41 0x10 0x63 0x1f
+
+# CHECK: fnmadd s1, s2, s3, s4
+# CHECK: fnmadd d1, d2, d3, d4
+
+0x41 0x90 0x23 0x1f
+0x41 0x90 0x63 0x1f
+
+# CHECK: fnmsub s1, s2, s3, s4
+# CHECK: fnmsub d1, d2, d3, d4
+
+0x41 0x88 0x23 0x1e
+0x41 0x88 0x63 0x1e
+
+# CHECK: fnmul s1, s2, s3
+# CHECK: fnmul d1, d2, d3
+
+0x41 0xc0 0x21 0x1e
+0x41 0xc0 0x61 0x1e
+
+# CHECK: fsqrt s1, s2
+# CHECK: fsqrt d1, d2
+
+0x41 0x38 0x23 0x1e
+0x41 0x38 0x63 0x1e
+
+# CHECK: fsub s1, s2, s3
+# CHECK: fsub d1, d2, d3
+
+#-----------------------------------------------------------------------------
+# Floating-point comparison
+#-----------------------------------------------------------------------------
+
+0x20 0x04 0x22 0x1e
+0x20 0x04 0x62 0x1e
+0x30 0x04 0x22 0x1e
+0x30 0x04 0x62 0x1e
+
+# CHECK: fccmp s1, s2, #0, eq
+# CHECK: fccmp d1, d2, #0, eq
+# CHECK: fccmpe s1, s2, #0, eq
+# CHECK: fccmpe d1, d2, #0, eq
+
+0x20 0x20 0x22 0x1e
+0x20 0x20 0x62 0x1e
+0x28 0x20 0x20 0x1e
+0x28 0x20 0x60 0x1e
+0x30 0x20 0x22 0x1e
+0x30 0x20 0x62 0x1e
+0x38 0x20 0x20 0x1e
+0x38 0x20 0x60 0x1e
+
+# CHECK: fcmp s1, s2
+# CHECK: fcmp d1, d2
+# CHECK: fcmp s1, #0.0
+# CHECK: fcmp d1, #0.0
+# CHECK: fcmpe s1, s2
+# CHECK: fcmpe d1, d2
+# CHECK: fcmpe s1, #0.0
+# CHECK: fcmpe d1, #0.0
+
+#-----------------------------------------------------------------------------
+# Floating-point conditional select
+#-----------------------------------------------------------------------------
+
+0x41 0x0c 0x23 0x1e
+0x41 0x0c 0x63 0x1e
+
+# CHECK: fcsel s1, s2, s3, eq
+# CHECK: fcsel d1, d2, d3, eq
+
+#-----------------------------------------------------------------------------
+# Floating-point convert
+#-----------------------------------------------------------------------------
+
+0x41 0xc0 0x63 0x1e
+0x41 0x40 0x62 0x1e
+0x41 0xc0 0xe2 0x1e
+0x41 0x40 0xe2 0x1e
+0x41 0xc0 0x22 0x1e
+0x41 0xc0 0x23 0x1e
+
+# CHECK: fcvt h1, d2
+# CHECK: fcvt s1, d2
+# CHECK: fcvt d1, h2
+# CHECK: fcvt s1, h2
+# CHECK: fcvt d1, s2
+# CHECK: fcvt h1, s2
+
+0x41 0x00 0x44 0x1e
+0x41 0x04 0x44 0x1e
+0x41 0x00 0x44 0x9e
+0x41 0x04 0x44 0x9e
+0x41 0x00 0x04 0x1e
+0x41 0x04 0x04 0x1e
+0x41 0x00 0x04 0x9e
+0x41 0x04 0x04 0x9e
+
+#-----------------------------------------------------------------------------
+# Floating-point move
+#-----------------------------------------------------------------------------
+
+0x41 0x00 0x27 0x1e
+0x41 0x00 0x26 0x1e
+0x41 0x00 0x67 0x9e
+0x41 0x00 0x66 0x9e
+
+# CHECK: fmov s1, w2
+# CHECK: fmov w1, s2
+# CHECK: fmov d1, x2
+# CHECK: fmov x1, d2
+
+0x01 0x10 0x28 0x1e
+0x01 0x10 0x68 0x1e
+0x01 0xf0 0x7b 0x1e
+0x01 0xf0 0x6b 0x1e
+
+# CHECK: fmov s1, #1.250000e-01
+# CHECK: fmov d1, #1.250000e-01
+# CHECK: fmov d1, #-4.843750e-01
+# CHECK: fmov d1, #4.843750e-01
+
+0x41 0x40 0x20 0x1e
+0x41 0x40 0x60 0x1e
+
+# CHECK: fmov s1, s2
+# CHECK: fmov d1, d2
+
+#-----------------------------------------------------------------------------
+# Floating-point round to integral
+#-----------------------------------------------------------------------------
+
+0x41 0x40 0x26 0x1e
+0x41 0x40 0x66 0x1e
+
+# CHECK: frinta s1, s2
+# CHECK: frinta d1, d2
+
+0x41 0xc0 0x27 0x1e
+0x41 0xc0 0x67 0x1e
+
+# CHECK: frinti s1, s2
+# CHECK: frinti d1, d2
+
+0x41 0x40 0x25 0x1e
+0x41 0x40 0x65 0x1e
+
+# CHECK: frintm s1, s2
+# CHECK: frintm d1, d2
+
+0x41 0x40 0x24 0x1e
+0x41 0x40 0x64 0x1e
+
+# CHECK: frintn s1, s2
+# CHECK: frintn d1, d2
+
+0x41 0xc0 0x24 0x1e
+0x41 0xc0 0x64 0x1e
+
+# CHECK: frintp s1, s2
+# CHECK: frintp d1, d2
+
+0x41 0x40 0x27 0x1e
+0x41 0x40 0x67 0x1e
+
+# CHECK: frintx s1, s2
+# CHECK: frintx d1, d2
+
+0x41 0xc0 0x25 0x1e
+0x41 0xc0 0x65 0x1e
+
+# CHECK: frintz s1, s2
+# CHECK: frintz d1, d2
+
+ 0x00 0x3c 0xe0 0x7e
+ 0x00 0x8c 0xe0 0x5e
+
+# CHECK: cmhs d0, d0, d0
+# CHECK: cmtst d0, d0, d0
+
+0x00 0x00 0xaf 0x9e
+0x00 0x00 0xae 0x9e
+
+# CHECK: fmov.d v0[1], x0
+# CHECK: fmov.d x0, v0[1]
+
diff --git a/test/MC/Disassembler/ARM64/system.txt b/test/MC/Disassembler/ARM64/system.txt
new file mode 100644
index 0000000000..cefa635845
--- /dev/null
+++ b/test/MC/Disassembler/ARM64/system.txt
@@ -0,0 +1,58 @@
+# RUN: llvm-mc -triple arm64-apple-darwin --disassemble < %s | FileCheck %s
+
+
+#-----------------------------------------------------------------------------
+# Hint encodings
+#-----------------------------------------------------------------------------
+
+ 0x1f 0x20 0x03 0xd5
+# CHECK: nop
+ 0x9f 0x20 0x03 0xd5
+# CHECK: sev
+ 0xbf 0x20 0x03 0xd5
+# CHECK: sevl
+ 0x5f 0x20 0x03 0xd5
+# CHECK: wfe
+ 0x7f 0x20 0x03 0xd5
+# CHECK: wfi
+ 0x3f 0x20 0x03 0xd5
+# CHECK: yield
+
+#-----------------------------------------------------------------------------
+# Single-immediate operand instructions
+#-----------------------------------------------------------------------------
+
+ 0x5f 0x3a 0x03 0xd5
+# CHECK: clrex #10
+ 0xdf 0x3f 0x03 0xd5
+# CHECK: isb{{$}}
+ 0xbf 0x33 0x03 0xd5
+# CHECK: dmb osh
+ 0x9f 0x37 0x03 0xd5
+# CHECK: dsb nsh
+
+#-----------------------------------------------------------------------------
+# Generic system instructions
+#-----------------------------------------------------------------------------
+ 0xff 0x05 0x0a 0xd5
+ 0xe7 0x6a 0x0f 0xd5
+ 0xf4 0x3f 0x2e 0xd5
+ 0xbf 0x40 0x00 0xd5
+ 0x00 0x00 0x10 0xd5
+ 0x00 0x00 0x30 0xd5
+
+# CHECK: sys #2, c0, c5, #7
+# CHECK: sys #7, c6, c10, #7, x7
+# CHECK: sysl x20, #6, c3, c15, #7
+# CHECK: msr SPSel, #0
+# CHECK: msr S2_0_C0_C0_0, x0
+# CHECK: mrs x0, S2_0_C0_C0_0
+
+ 0x40 0xc0 0x1e 0xd5
+ 0x40 0xc0 0x1a 0xd5
+ 0x40 0xc0 0x19 0xd5
+
+# CHECK: msr RMR_EL3, x0
+# CHECK: msr RMR_EL2, x0
+# CHECK: msr RMR_EL1, x0
+