Flesh out tests for Thumb2 encodings of NEON instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118837 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/ARM/neont2-cmp-encoding.s b/test/MC/ARM/neont2-cmp-encoding.s
new file mode 100644 (file)
index 0000000..9b00960
--- /dev/null
+++ b/test/MC/ARM/neont2-cmp-encoding.s
@@ -0,0 +1,36 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vcvt.s32.f32  d16, d16        @ encoding: [0x20,0x07,0xfb,0xff]
+       vcvt.s32.f32    d16, d16
+@ CHECK: vcvt.u32.f32  d16, d16        @ encoding: [0xa0,0x07,0xfb,0xff]
+       vcvt.u32.f32    d16, d16
+@ CHECK: vcvt.f32.s32  d16, d16        @ encoding: [0x20,0x06,0xfb,0xff]
+       vcvt.f32.s32    d16, d16
+@ CHECK: vcvt.f32.u32  d16, d16        @ encoding: [0xa0,0x06,0xfb,0xff]
+       vcvt.f32.u32    d16, d16
+@ CHECK: vcvt.s32.f32  q8, q8          @ encoding: [0x60,0x07,0xfb,0xff]
+       vcvt.s32.f32    q8, q8
+@ CHECK: vcvt.u32.f32  q8, q8          @ encoding: [0xe0,0x07,0xfb,0xff]
+       vcvt.u32.f32    q8, q8
+@ CHECK: vcvt.f32.s32  q8, q8          @ encoding: [0x60,0x06,0xfb,0xff]
+       vcvt.f32.s32    q8, q8
+@ CHECK: vcvt.f32.u32  q8, q8          @ encoding: [0xe0,0x06,0xfb,0xff]
+       vcvt.f32.u32    q8, q8
+@ CHECK: vcvt.s32.f32  d16, d16, #1    @ encoding: [0x30,0x0f,0xff,0xef]
+       vcvt.s32.f32    d16, d16, #1
+@ CHECK: vcvt.u32.f32  d16, d16, #1    @ encoding: [0x30,0x0f,0xff,0xff]
+       vcvt.u32.f32    d16, d16, #1
+@ CHECK: vcvt.f32.s32  d16, d16, #1    @ encoding: [0x30,0x0e,0xff,0xef]
+       vcvt.f32.s32    d16, d16, #1
+@ CHECK: vcvt.f32.u32  d16, d16, #1    @ encoding: [0x30,0x0e,0xff,0xff]
+       vcvt.f32.u32    d16, d16, #1
+@ CHECK: vcvt.s32.f32  q8, q8, #1      @ encoding: [0x70,0x0f,0xff,0xef]
+       vcvt.s32.f32    q8, q8, #1
+@ CHECK: vcvt.u32.f32  q8, q8, #1      @ encoding: [0x70,0x0f,0xff,0xff]
+       vcvt.u32.f32    q8, q8, #1
+@ CHECK: vcvt.f32.s32  q8, q8, #1      @ encoding: [0x70,0x0e,0xff,0xef]
+       vcvt.f32.s32    q8, q8, #1
+@ CHECK: vcvt.f32.u32  q8, q8, #1      @ encoding: [0x70,0x0e,0xff,0xff]
+       vcvt.f32.u32    q8, q8, #1

diff --git a/test/MC/ARM/neont2-minmax-encoding.s b/test/MC/ARM/neont2-minmax-encoding.s
new file mode 100644 (file)
index 0000000..802b87c
--- /dev/null
+++ b/test/MC/ARM/neont2-minmax-encoding.s
@@ -0,0 +1,60 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vmin.s8       d16, d16, d17           @ encoding: [0xb1,0x06,0x40,0xef]
+       vmin.s8 d16, d16, d17
+@ CHECK: vmin.s16      d16, d16, d17   @ encoding: [0xb1,0x06,0x50,0xef]
+       vmin.s16        d16, d16, d17
+@ CHECK: vmin.s32      d16, d16, d17   @ encoding: [0xb1,0x06,0x60,0xef]
+       vmin.s32        d16, d16, d17
+@ CHECK: vmin.u8       d16, d16, d17           @ encoding: [0xb1,0x06,0x40,0xff]
+       vmin.u8 d16, d16, d17
+@ CHECK: vmin.u16      d16, d16, d17   @ encoding: [0xb1,0x06,0x50,0xff]
+       vmin.u16        d16, d16, d17
+@ CHECK: vmin.u32      d16, d16, d17   @ encoding: [0xb1,0x06,0x60,0xff]
+       vmin.u32        d16, d16, d17
+@ CHECK: vmin.f32      d16, d16, d17   @ encoding: [0xa1,0x0f,0x60,0xef]
+       vmin.f32        d16, d16, d17
+@ CHECK: vmin.s8       q8, q8, q9              @ encoding: [0xf2,0x06,0x40,0xef]
+       vmin.s8 q8, q8, q9
+@ CHECK: vmin.s16      q8, q8, q9      @ encoding: [0xf2,0x06,0x50,0xef]
+       vmin.s16        q8, q8, q9
+@ CHECK: vmin.s32      q8, q8, q9      @ encoding: [0xf2,0x06,0x60,0xef]
+       vmin.s32        q8, q8, q9
+@ CHECK: vmin.u8       q8, q8, q9              @ encoding: [0xf2,0x06,0x40,0xff]
+       vmin.u8 q8, q8, q9
+@ CHECK: vmin.u16      q8, q8, q9      @ encoding: [0xf2,0x06,0x50,0xff]
+       vmin.u16        q8, q8, q9
+@ CHECK: vmin.u32      q8, q8, q9      @ encoding: [0xf2,0x06,0x60,0xff]
+       vmin.u32        q8, q8, q9
+@ CHECK: vmin.f32      q8, q8, q9      @ encoding: [0xe2,0x0f,0x60,0xef]
+       vmin.f32        q8, q8, q9
+@ CHECK: vmax.s8       d16, d16, d17           @ encoding: [0xa1,0x06,0x40,0xef]
+       vmax.s8 d16, d16, d17
+@ CHECK: vmax.s16      d16, d16, d17   @ encoding: [0xa1,0x06,0x50,0xef]
+       vmax.s16        d16, d16, d17
+@ CHECK: vmax.s32      d16, d16, d17   @ encoding: [0xa1,0x06,0x60,0xef]
+       vmax.s32        d16, d16, d17
+@ CHECK: vmax.u8       d16, d16, d17           @ encoding: [0xa1,0x06,0x40,0xff]
+       vmax.u8 d16, d16, d17
+@ CHECK: vmax.u16      d16, d16, d17   @ encoding: [0xa1,0x06,0x50,0xff]
+       vmax.u16        d16, d16, d17
+@ CHECK: vmax.u32      d16, d16, d17   @ encoding: [0xa1,0x06,0x60,0xff]
+       vmax.u32        d16, d16, d17
+@ CHECK: vmax.f32      d16, d16, d17   @ encoding: [0xa1,0x0f,0x40,0xef]
+       vmax.f32        d16, d16, d17
+@ CHECK: vmax.s8       q8, q8, q9              @ encoding: [0xe2,0x06,0x40,0xef]
+       vmax.s8 q8, q8, q9
+@ CHECK: vmax.s16      q8, q8, q9      @ encoding: [0xe2,0x06,0x50,0xef]
+       vmax.s16        q8, q8, q9
+@ CHECK: vmax.s32      q8, q8, q9      @ encoding: [0xe2,0x06,0x60,0xef]
+       vmax.s32        q8, q8, q9
+@ CHECK: vmax.u8       q8, q8, q9              @ encoding: [0xe2,0x06,0x40,0xff]
+       vmax.u8 q8, q8, q9
+@ CHECK: vmax.u16      q8, q8, q9      @ encoding: [0xe2,0x06,0x50,0xff]
+       vmax.u16        q8, q8, q9
+@ CHECK: vmax.u32      q8, q8, q9      @ encoding: [0xe2,0x06,0x60,0xff]
+       vmax.u32        q8, q8, q9
+@ CHECK: vmax.f32      q8, q8, q9      @ encoding: [0xe2,0x0f,0x40,0xef]
+       vmax.f32        q8, q8, q9

diff --git a/test/MC/ARM/neont2-mul-encoding.s b/test/MC/ARM/neont2-mul-encoding.s
new file mode 100644 (file)
index 0000000..4e33beb
--- /dev/null
+++ b/test/MC/ARM/neont2-mul-encoding.s
@@ -0,0 +1,58 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vmul.i8       d16, d16, d17           @ encoding: [0xb1,0x09,0x40,0xef]
+       vmul.i8 d16, d16, d17
+@ CHECK: vmul.i16      d16, d16, d17   @ encoding: [0xb1,0x09,0x50,0xef]
+       vmul.i16        d16, d16, d17
+@ CHECK: vmul.i32      d16, d16, d17   @ encoding: [0xb1,0x09,0x60,0xef]
+       vmul.i32        d16, d16, d17
+@ CHECK: vmul.f32      d16, d16, d17   @ encoding: [0xb1,0x0d,0x40,0xff]
+       vmul.f32        d16, d16, d17
+@ CHECK: vmul.i8       q8, q8, q9              @ encoding: [0xf2,0x09,0x40,0xef]
+       vmul.i8 q8, q8, q9
+@ CHECK: vmul.i16      q8, q8, q9      @ encoding: [0xf2,0x09,0x50,0xef]
+       vmul.i16        q8, q8, q9
+@ CHECK: vmul.i32      q8, q8, q9      @ encoding: [0xf2,0x09,0x60,0xef]
+       vmul.i32        q8, q8, q9
+@ CHECK: vmul.f32      q8, q8, q9      @ encoding: [0xf2,0x0d,0x40,0xff]
+       vmul.f32        q8, q8, q9
+@ CHECK: vmul.p8       d16, d16, d17           @ encoding: [0xb1,0x09,0x40,0xff]
+       vmul.p8 d16, d16, d17
+@ CHECK: vmul.p8       q8, q8, q9              @ encoding: [0xf2,0x09,0x40,0xff]
+       vmul.p8 q8, q8, q9
+@ CHECK: vqdmulh.s16   d16, d16, d17   @ encoding: [0xa1,0x0b,0x50,0xef]
+       vqdmulh.s16     d16, d16, d17
+@ CHECK: vqdmulh.s32   d16, d16, d17   @ encoding: [0xa1,0x0b,0x60,0xef]
+       vqdmulh.s32     d16, d16, d17
+@ CHECK: vqdmulh.s16   q8, q8, q9      @ encoding: [0xe2,0x0b,0x50,0xef]
+       vqdmulh.s16     q8, q8, q9
+@ CHECK: vqdmulh.s32   q8, q8, q9      @ encoding: [0xe2,0x0b,0x60,0xef]
+       vqdmulh.s32     q8, q8, q9
+@ CHECK: vqrdmulh.s16  d16, d16, d17   @ encoding: [0xa1,0x0b,0x50,0xff]
+       vqrdmulh.s16    d16, d16, d17
+@ CHECK: vqrdmulh.s32  d16, d16, d17   @ encoding: [0xa1,0x0b,0x60,0xff]
+       vqrdmulh.s32    d16, d16, d17
+@ CHECK: vqrdmulh.s16  q8, q8, q9      @ encoding: [0xe2,0x0b,0x50,0xff]
+       vqrdmulh.s16    q8, q8, q9
+@ CHECK: vqrdmulh.s32  q8, q8, q9      @ encoding: [0xe2,0x0b,0x60,0xff]
+       vqrdmulh.s32    q8, q8, q9
+@ CHECK: vmull.s8      q8, d16, d17    @ encoding: [0xa1,0x0c,0xc0,0xef]
+       vmull.s8        q8, d16, d17
+@ CHECK: vmull.s16     q8, d16, d17    @ encoding: [0xa1,0x0c,0xd0,0xef]
+       vmull.s16       q8, d16, d17
+@ CHECK: vmull.s32     q8, d16, d17    @ encoding: [0xa1,0x0c,0xe0,0xef]
+       vmull.s32       q8, d16, d17
+@ CHECK: vmull.u8      q8, d16, d17    @ encoding: [0xa1,0x0c,0xc0,0xff]
+       vmull.u8        q8, d16, d17
+@ CHECK: vmull.u16     q8, d16, d17    @ encoding: [0xa1,0x0c,0xd0,0xff]
+       vmull.u16       q8, d16, d17
+@ CHECK: vmull.u32     q8, d16, d17    @ encoding: [0xa1,0x0c,0xe0,0xff]
+       vmull.u32       q8, d16, d17
+@ CHECK: vmull.p8      q8, d16, d17    @ encoding: [0xa1,0x0e,0xc0,0xef]
+       vmull.p8        q8, d16, d17
+@ CHECK: vqdmull.s16   q8, d16, d17    @ encoding: [0xa1,0x0d,0xd0,0xef]
+       vqdmull.s16     q8, d16, d17
+@ CHECK: vqdmull.s32   q8, d16, d17    @ encoding: [0xa1,0x0d,0xe0,0xef]
+       vqdmull.s32     q8, d16, d17

diff --git a/test/MC/ARM/neont2-neg-encoding.s b/test/MC/ARM/neont2-neg-encoding.s
new file mode 100644 (file)
index 0000000..fa35fb1
--- /dev/null
+++ b/test/MC/ARM/neont2-neg-encoding.s
@@ -0,0 +1,32 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vneg.s8       d16, d16                @ encoding: [0xa0,0x03,0xf1,0xff]
+       vneg.s8 d16, d16
+@ CHECK: vneg.s16      d16, d16        @ encoding: [0xa0,0x03,0xf5,0xff]
+       vneg.s16        d16, d16
+@ CHECK: vneg.s32      d16, d16        @ encoding: [0xa0,0x03,0xf9,0xff]
+       vneg.s32        d16, d16
+@ CHECK: vneg.f32      d16, d16        @ encoding: [0xa0,0x07,0xf9,0xff]
+       vneg.f32        d16, d16
+@ CHECK: vneg.s8       q8, q8                  @ encoding: [0xe0,0x03,0xf1,0xff]
+       vneg.s8 q8, q8
+@ CHECK: vneg.s16      q8, q8          @ encoding: [0xe0,0x03,0xf5,0xff]
+       vneg.s16        q8, q8
+@ CHECK: vneg.s32      q8, q8          @ encoding: [0xe0,0x03,0xf9,0xff]
+       vneg.s32        q8, q8
+@ CHECK: vneg.f32      q8, q8          @ encoding: [0xe0,0x07,0xf9,0xff]
+       vneg.f32        q8, q8
+@ CHECK: vqneg.s8      d16, d16        @ encoding: [0xa0,0x07,0xf0,0xff]
+       vqneg.s8        d16, d16
+@ CHECK: vqneg.s16     d16, d16        @ encoding: [0xa0,0x07,0xf4,0xff]
+       vqneg.s16       d16, d16
+@ CHECK: vqneg.s32     d16, d16        @ encoding: [0xa0,0x07,0xf8,0xff]
+       vqneg.s32       d16, d16
+@ CHECK: vqneg.s8      q8, q8          @ encoding: [0xe0,0x07,0xf0,0xff]
+       vqneg.s8        q8, q8
+@ CHECK: vqneg.s16     q8, q8          @ encoding: [0xe0,0x07,0xf4,0xff]
+       vqneg.s16       q8, q8
+@ CHECK: vqneg.s32     q8, q8          @ encoding: [0xe0,0x07,0xf8,0xff]
+       vqneg.s32       q8, q8

diff --git a/test/MC/ARM/neont2-reciprocal-encoding.s b/test/MC/ARM/neont2-reciprocal-encoding.s
new file mode 100644 (file)
index 0000000..918333b
--- /dev/null
+++ b/test/MC/ARM/neont2-reciprocal-encoding.s
@@ -0,0 +1,28 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vrecpe.u32    d16, d16        @ encoding: [0x20,0x04,0xfb,0xff]
+       vrecpe.u32      d16, d16
+@ CHECK: vrecpe.u32    q8, q8          @ encoding: [0x60,0x04,0xfb,0xff]
+       vrecpe.u32      q8, q8
+@ CHECK: vrecpe.f32    d16, d16        @ encoding: [0x20,0x05,0xfb,0xff]
+       vrecpe.f32      d16, d16
+@ CHECK: vrecpe.f32    q8, q8          @ encoding: [0x60,0x05,0xfb,0xff]
+       vrecpe.f32      q8, q8
+@ CHECK: vrecps.f32    d16, d16, d17   @ encoding: [0xb1,0x0f,0x40,0xef]
+       vrecps.f32      d16, d16, d17
+@ CHECK: vrecps.f32    q8, q8, q9      @ encoding: [0xf2,0x0f,0x40,0xef]
+       vrecps.f32      q8, q8, q9
+@ CHECK: vrsqrte.u32   d16, d16        @ encoding: [0xa0,0x04,0xfb,0xff]
+       vrsqrte.u32     d16, d16
+@ CHECK: vrsqrte.u32   q8, q8          @ encoding: [0xe0,0x04,0xfb,0xff]
+       vrsqrte.u32     q8, q8
+@ CHECK: vrsqrte.f32   d16, d16        @ encoding: [0xa0,0x05,0xfb,0xff]
+       vrsqrte.f32     d16, d16
+@ CHECK: vrsqrte.f32   q8, q8          @ encoding: [0xe0,0x05,0xfb,0xff]
+       vrsqrte.f32     q8, q8
+@ CHECK: vrsqrts.f32   d16, d16, d17   @ encoding: [0xb1,0x0f,0x60,0xef]
+       vrsqrts.f32     d16, d16, d17
+@ CHECK: vrsqrts.f32   q8, q8, q9      @ encoding: [0xf2,0x0f,0x60,0xef]
+       vrsqrts.f32     q8, q8, q9

diff --git a/test/MC/ARM/neont2-reverse-encoding.s b/test/MC/ARM/neont2-reverse-encoding.s
new file mode 100644 (file)
index 0000000..4155492
--- /dev/null
+++ b/test/MC/ARM/neont2-reverse-encoding.s
@@ -0,0 +1,26 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+@ CHECK: vrev64.8      d16, d16        @ encoding: [0x20,0x00,0xf0,0xff]
+       vrev64.8        d16, d16
+@ CHECK: vrev64.16     d16, d16        @ encoding: [0x20,0x00,0xf4,0xff]
+       vrev64.16       d16, d16
+@ CHECK: vrev64.32     d16, d16        @ encoding: [0x20,0x00,0xf8,0xff]
+       vrev64.32       d16, d16
+@ CHECK: vrev64.8      q8, q8          @ encoding: [0x60,0x00,0xf0,0xff]
+       vrev64.8        q8, q8
+@ CHECK: vrev64.16     q8, q8          @ encoding: [0x60,0x00,0xf4,0xff]
+       vrev64.16       q8, q8
+@ CHECK: vrev64.32     q8, q8          @ encoding: [0x60,0x00,0xf8,0xff]
+       vrev64.32       q8, q8
+@ CHECK: vrev32.8      d16, d16        @ encoding: [0xa0,0x00,0xf0,0xff]
+       vrev32.8        d16, d16
+@ CHECK: vrev32.16     d16, d16        @ encoding: [0xa0,0x00,0xf4,0xff]
+       vrev32.16       d16, d16
+@ CHECK: vrev32.8      q8, q8          @ encoding: [0xe0,0x00,0xf0,0xff]
+       vrev32.8        q8, q8
+@ CHECK: vrev32.16     q8, q8          @ encoding: [0xe0,0x00,0xf4,0xff]
+       vrev32.16       q8, q8
+@ CHECK: vrev16.8      d16, d16        @ encoding: [0x20,0x01,0xf0,0xff]
+       vrev16.8        d16, d16
+@ CHECK: vrev16.8      q8, q8          @ encoding: [0x60,0x01,0xf0,0xff]
+       vrev16.8        q8, q8

diff --git a/test/MC/ARM/neont2-satshift-encoding.s b/test/MC/ARM/neont2-satshift-encoding.s
new file mode 100644 (file)
index 0000000..5cf8b24
--- /dev/null
+++ b/test/MC/ARM/neont2-satshift-encoding.s
@@ -0,0 +1,152 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vqshl.s8      d16, d16, d17   @ encoding: [0xb0,0x04,0x41,0xef]
+       vqshl.s8        d16, d16, d17
+@ CHECK: vqshl.s16     d16, d16, d17   @ encoding: [0xb0,0x04,0x51,0xef]
+       vqshl.s16       d16, d16, d17
+@ CHECK: vqshl.s32     d16, d16, d17   @ encoding: [0xb0,0x04,0x61,0xef]
+       vqshl.s32       d16, d16, d17
+@ CHECK: vqshl.s64     d16, d16, d17   @ encoding: [0xb0,0x04,0x71,0xef]
+       vqshl.s64       d16, d16, d17
+@ CHECK: vqshl.u8      d16, d16, d17   @ encoding: [0xb0,0x04,0x41,0xff]
+       vqshl.u8        d16, d16, d17
+@ CHECK: vqshl.u16     d16, d16, d17   @ encoding: [0xb0,0x04,0x51,0xff]
+       vqshl.u16       d16, d16, d17
+@ CHECK: vqshl.u32     d16, d16, d17   @ encoding: [0xb0,0x04,0x61,0xff]
+       vqshl.u32       d16, d16, d17
+@ CHECK: vqshl.u64     d16, d16, d17   @ encoding: [0xb0,0x04,0x71,0xff]
+       vqshl.u64       d16, d16, d17
+@ CHECK: vqshl.s8      q8, q8, q9      @ encoding: [0xf0,0x04,0x42,0xef]
+       vqshl.s8        q8, q8, q9
+@ CHECK: vqshl.s16     q8, q8, q9      @ encoding: [0xf0,0x04,0x52,0xef]
+       vqshl.s16       q8, q8, q9
+@ CHECK: vqshl.s32     q8, q8, q9      @ encoding: [0xf0,0x04,0x62,0xef]
+       vqshl.s32       q8, q8, q9
+@ CHECK: vqshl.s64     q8, q8, q9      @ encoding: [0xf0,0x04,0x72,0xef]
+       vqshl.s64       q8, q8, q9
+@ CHECK: vqshl.u8      q8, q8, q9      @ encoding: [0xf0,0x04,0x42,0xff]
+       vqshl.u8        q8, q8, q9
+@ CHECK: vqshl.u16     q8, q8, q9      @ encoding: [0xf0,0x04,0x52,0xff]
+       vqshl.u16       q8, q8, q9
+@ CHECK: vqshl.u32     q8, q8, q9      @ encoding: [0xf0,0x04,0x62,0xff]
+       vqshl.u32       q8, q8, q9
+@ CHECK: vqshl.u64     q8, q8, q9      @ encoding: [0xf0,0x04,0x72,0xff]
+       vqshl.u64       q8, q8, q9
+@ CHECK: vqshl.s8      d16, d16, #7    @ encoding: [0x30,0x07,0xcf,0xef]
+       vqshl.s8        d16, d16, #7
+@ CHECK: vqshl.s16     d16, d16, #15   @ encoding: [0x30,0x07,0xdf,0xef]
+       vqshl.s16       d16, d16, #15
+@ CHECK: vqshl.s32     d16, d16, #31   @ encoding: [0x30,0x07,0xff,0xef]
+       vqshl.s32       d16, d16, #31
+@ CHECK: vqshl.s64     d16, d16, #63   @ encoding: [0xb0,0x07,0xff,0xef]
+       vqshl.s64       d16, d16, #63
+@ CHECK: vqshl.u8      d16, d16, #7    @ encoding: [0x30,0x07,0xcf,0xff]
+       vqshl.u8        d16, d16, #7
+@ CHECK: vqshl.u16     d16, d16, #15   @ encoding: [0x30,0x07,0xdf,0xff]
+       vqshl.u16       d16, d16, #15
+@ CHECK: vqshl.u32     d16, d16, #31   @ encoding: [0x30,0x07,0xff,0xff]
+       vqshl.u32       d16, d16, #31
+@ CHECK: vqshl.u64     d16, d16, #63   @ encoding: [0xb0,0x07,0xff,0xff]
+       vqshl.u64       d16, d16, #63
+@ CHECK: vqshlu.s8     d16, d16, #7    @ encoding: [0x30,0x06,0xcf,0xff]
+       vqshlu.s8       d16, d16, #7
+@ CHECK: vqshlu.s16    d16, d16, #15   @ encoding: [0x30,0x06,0xdf,0xff]
+       vqshlu.s16      d16, d16, #15
+@ CHECK: vqshlu.s32    d16, d16, #31   @ encoding: [0x30,0x06,0xff,0xff]
+       vqshlu.s32      d16, d16, #31
+@ CHECK: vqshlu.s64    d16, d16, #63   @ encoding: [0xb0,0x06,0xff,0xff]
+       vqshlu.s64      d16, d16, #63
+@ CHECK: vqshl.s8      q8, q8, #7      @ encoding: [0x70,0x07,0xcf,0xef]
+       vqshl.s8        q8, q8, #7
+@ CHECK: vqshl.s16     q8, q8, #15     @ encoding: [0x70,0x07,0xdf,0xef]
+       vqshl.s16       q8, q8, #15
+@ CHECK: vqshl.s32     q8, q8, #31     @ encoding: [0x70,0x07,0xff,0xef]
+       vqshl.s32       q8, q8, #31
+@ CHECK: vqshl.s64     q8, q8, #63     @ encoding: [0xf0,0x07,0xff,0xef]
+       vqshl.s64       q8, q8, #63
+@ CHECK: vqshl.u8      q8, q8, #7      @ encoding: [0x70,0x07,0xcf,0xff]
+       vqshl.u8        q8, q8, #7
+@ CHECK: vqshl.u16     q8, q8, #15     @ encoding: [0x70,0x07,0xdf,0xff]
+       vqshl.u16       q8, q8, #15
+@ CHECK: vqshl.u32     q8, q8, #31     @ encoding: [0x70,0x07,0xff,0xff]
+       vqshl.u32       q8, q8, #31
+@ CHECK: vqshl.u64     q8, q8, #63     @ encoding: [0xf0,0x07,0xff,0xff]
+       vqshl.u64       q8, q8, #63
+@ CHECK: vqshlu.s8     q8, q8, #7      @ encoding: [0x70,0x06,0xcf,0xff]
+       vqshlu.s8       q8, q8, #7
+@ CHECK: vqshlu.s16    q8, q8, #15     @ encoding: [0x70,0x06,0xdf,0xff]
+       vqshlu.s16      q8, q8, #15
+@ CHECK: vqshlu.s32    q8, q8, #31     @ encoding: [0x70,0x06,0xff,0xff]
+       vqshlu.s32      q8, q8, #31
+@ CHECK: vqshlu.s64    q8, q8, #63     @ encoding: [0xf0,0x06,0xff,0xff]
+       vqshlu.s64      q8, q8, #63
+@ CHECK:   vqrshl.s8   d16, d16, d17   @ encoding: [0xb0,0x05,0x41,0xef]
+       vqrshl.s8       d16, d16, d17
+@ CHECK: vqrshl.s16    d16, d16, d17   @ encoding: [0xb0,0x05,0x51,0xef]
+       vqrshl.s16      d16, d16, d17
+@ CHECK: vqrshl.s32    d16, d16, d17   @ encoding: [0xb0,0x05,0x61,0xef]
+       vqrshl.s32      d16, d16, d17
+@ CHECK: vqrshl.s64    d16, d16, d17   @ encoding: [0xb0,0x05,0x71,0xef]
+       vqrshl.s64      d16, d16, d17
+@ CHECK: vqrshl.u8     d16, d16, d17   @ encoding: [0xb0,0x05,0x41,0xff]
+       vqrshl.u8       d16, d16, d17
+@ CHECK: vqrshl.u16    d16, d16, d17   @ encoding: [0xb0,0x05,0x51,0xff]
+       vqrshl.u16      d16, d16, d17
+@ CHECK: vqrshl.u32    d16, d16, d17   @ encoding: [0xb0,0x05,0x61,0xff]
+       vqrshl.u32      d16, d16, d17
+@ CHECK: vqrshl.u64    d16, d16, d17   @ encoding: [0xb0,0x05,0x71,0xff]
+       vqrshl.u64      d16, d16, d17
+@ CHECK: vqrshl.s8     q8, q8, q9      @ encoding: [0xf0,0x05,0x42,0xef]
+       vqrshl.s8       q8, q8, q9
+@ CHECK: vqrshl.s16    q8, q8, q9      @ encoding: [0xf0,0x05,0x52,0xef]
+       vqrshl.s16      q8, q8, q9
+@ CHECK: vqrshl.s32    q8, q8, q9      @ encoding: [0xf0,0x05,0x62,0xef]
+       vqrshl.s32      q8, q8, q9
+@ CHECK: vqrshl.s64    q8, q8, q9      @ encoding: [0xf0,0x05,0x72,0xef]
+       vqrshl.s64      q8, q8, q9
+@ CHECK: vqrshl.u8     q8, q8, q9      @ encoding: [0xf0,0x05,0x42,0xff]
+       vqrshl.u8       q8, q8, q9
+@ CHECK: vqrshl.u16    q8, q8, q9      @ encoding: [0xf0,0x05,0x52,0xff]
+       vqrshl.u16      q8, q8, q9
+@ CHECK: vqrshl.u32    q8, q8, q9      @ encoding: [0xf0,0x05,0x62,0xff]
+       vqrshl.u32      q8, q8, q9
+@ CHECK: vqrshl.u64    q8, q8, q9      @ encoding: [0xf0,0x05,0x72,0xff]
+       vqrshl.u64      q8, q8, q9
+@ CHECK: vqshrn.s16    d16, q8, #8     @ encoding: [0x30,0x09,0xc8,0xef]
+       vqshrn.s16      d16, q8, #8
+@ CHECK: vqshrn.s32    d16, q8, #16    @ encoding: [0x30,0x09,0xd0,0xef]
+       vqshrn.s32      d16, q8, #16
+@ CHECK: vqshrn.s64    d16, q8, #32    @ encoding: [0x30,0x09,0xe0,0xef]
+       vqshrn.s64      d16, q8, #32
+@ CHECK: vqshrn.u16    d16, q8, #8     @ encoding: [0x30,0x09,0xc8,0xff]
+       vqshrn.u16      d16, q8, #8
+@ CHECK: vqshrn.u32    d16, q8, #16    @ encoding: [0x30,0x09,0xd0,0xff]
+       vqshrn.u32      d16, q8, #16
+@ CHECK: vqshrn.u64    d16, q8, #32    @ encoding: [0x30,0x09,0xe0,0xff]
+       vqshrn.u64      d16, q8, #32
+@ CHECK: vqshrun.s16   d16, q8, #8     @ encoding: [0x30,0x08,0xc8,0xff]
+       vqshrun.s16     d16, q8, #8
+@ CHECK: vqshrun.s32   d16, q8, #16    @ encoding: [0x30,0x08,0xd0,0xff]
+       vqshrun.s32     d16, q8, #16
+@ CHECK: vqshrun.s64   d16, q8, #32    @ encoding: [0x30,0x08,0xe0,0xff]
+       vqshrun.s64     d16, q8, #32
+@ CHECK: vqrshrn.s16   d16, q8, #8     @ encoding: [0x70,0x09,0xc8,0xef]
+       vqrshrn.s16     d16, q8, #8
+@ CHECK: vqrshrn.s32   d16, q8, #16    @ encoding: [0x70,0x09,0xd0,0xef]
+       vqrshrn.s32     d16, q8, #16
+@ CHECK: vqrshrn.s64   d16, q8, #32    @ encoding: [0x70,0x09,0xe0,0xef]
+       vqrshrn.s64     d16, q8, #32
+@ CHECK: vqrshrn.u16   d16, q8, #8     @ encoding: [0x70,0x09,0xc8,0xff]
+       vqrshrn.u16     d16, q8, #8
+@ CHECK: vqrshrn.u32   d16, q8, #16    @ encoding: [0x70,0x09,0xd0,0xff]
+       vqrshrn.u32     d16, q8, #16
+@ CHECK: vqrshrn.u64   d16, q8, #32    @ encoding: [0x70,0x09,0xe0,0xff]
+       vqrshrn.u64     d16, q8, #32
+@ CHECK: vqrshrun.s16  d16, q8, #8     @ encoding: [0x70,0x08,0xc8,0xff]
+       vqrshrun.s16    d16, q8, #8
+@ CHECK: vqrshrun.s32  d16, q8, #16    @ encoding: [0x70,0x08,0xd0,0xff]
+       vqrshrun.s32    d16, q8, #16
+@ CHECK: vqrshrun.s64  d16, q8, #32    @ encoding: [0x70,0x08,0xe0,0xff]
+       vqrshrun.s64    d16, q8, #32

diff --git a/test/MC/ARM/neont2-shift-encoding.s b/test/MC/ARM/neont2-shift-encoding.s
new file mode 100644 (file)
index 0000000..c96ce08
--- /dev/null
+++ b/test/MC/ARM/neont2-shift-encoding.s
@@ -0,0 +1,162 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vshl.u8       d16, d17, d16           @ encoding: [0xa1,0x04,0x40,0xff]
+       vshl.u8 d16, d17, d16
+@ CHECK: vshl.u16      d16, d17, d16   @ encoding: [0xa1,0x04,0x50,0xff]
+       vshl.u16        d16, d17, d16
+@ CHECK: vshl.u32      d16, d17, d16   @ encoding: [0xa1,0x04,0x60,0xff]
+       vshl.u32        d16, d17, d16
+@ CHECK: vshl.u64      d16, d17, d16   @ encoding: [0xa1,0x04,0x70,0xff]
+       vshl.u64        d16, d17, d16
+@ CHECK: vshl.i8       d16, d16, #7            @ encoding: [0x30,0x05,0xcf,0xef]
+       vshl.i8 d16, d16, #7
+@ CHECK: vshl.i16      d16, d16, #15   @ encoding: [0x30,0x05,0xdf,0xef]
+       vshl.i16        d16, d16, #15
+@ CHECK: vshl.i32      d16, d16, #31   @ encoding: [0x30,0x05,0xff,0xef]
+       vshl.i32        d16, d16, #31
+@ CHECK: vshl.i64      d16, d16, #63   @ encoding: [0xb0,0x05,0xff,0xef]
+       vshl.i64        d16, d16, #63
+@ CHECK: vshl.u8       q8, q9, q8              @ encoding: [0xe2,0x04,0x40,0xff]
+       vshl.u8 q8, q9, q8
+@ CHECK: vshl.u16      q8, q9, q8      @ encoding: [0xe2,0x04,0x50,0xff]
+       vshl.u16        q8, q9, q8
+@ CHECK: vshl.u32      q8, q9, q8      @ encoding: [0xe2,0x04,0x60,0xff]
+       vshl.u32        q8, q9, q8
+@ CHECK: vshl.u64      q8, q9, q8      @ encoding: [0xe2,0x04,0x70,0xff]
+       vshl.u64        q8, q9, q8
+@ CHECK: vshl.i8       q8, q8, #7              @ encoding: [0x70,0x05,0xcf,0xef]
+       vshl.i8 q8, q8, #7
+@ CHECK: vshl.i16      q8, q8, #15     @ encoding: [0x70,0x05,0xdf,0xef]
+       vshl.i16        q8, q8, #15
+@ CHECK: vshl.i32      q8, q8, #31     @ encoding: [0x70,0x05,0xff,0xef]
+       vshl.i32        q8, q8, #31
+@ CHECK: vshl.i64      q8, q8, #63     @ encoding: [0xf0,0x05,0xff,0xef]
+       vshl.i64        q8, q8, #63
+@ CHECK: vshr.u8       d16, d16, #8            @ encoding: [0x30,0x00,0xc8,0xff]
+       vshr.u8 d16, d16, #8
+@ CHECK: vshr.u16      d16, d16, #16   @ encoding: [0x30,0x00,0xd0,0xff]
+       vshr.u16        d16, d16, #16
+@ CHECK: vshr.u32      d16, d16, #32   @ encoding: [0x30,0x00,0xe0,0xff]
+       vshr.u32        d16, d16, #32
+@ CHECK: vshr.u64      d16, d16, #64   @ encoding: [0xb0,0x00,0xc0,0xff]
+       vshr.u64        d16, d16, #64
+@ CHECK: vshr.u8       q8, q8, #8              @ encoding: [0x70,0x00,0xc8,0xff]
+       vshr.u8 q8, q8, #8
+@ CHECK: vshr.u16      q8, q8, #16     @ encoding: [0x70,0x00,0xd0,0xff]
+       vshr.u16        q8, q8, #16
+@ CHECK: vshr.u32      q8, q8, #32     @ encoding: [0x70,0x00,0xe0,0xff]
+       vshr.u32        q8, q8, #32
+@ CHECK: vshr.u64      q8, q8, #64     @ encoding: [0xf0,0x00,0xc0,0xff]
+       vshr.u64        q8, q8, #64
+@ CHECK: vshr.s8       d16, d16, #8            @ encoding: [0x30,0x00,0xc8,0xef]
+       vshr.s8 d16, d16, #8
+@ CHECK: vshr.s16      d16, d16, #16   @ encoding: [0x30,0x00,0xd0,0xef]
+       vshr.s16        d16, d16, #16
+@ CHECK: vshr.s32      d16, d16, #32   @ encoding: [0x30,0x00,0xe0,0xef]
+       vshr.s32        d16, d16, #32
+@ CHECK: vshr.s64      d16, d16, #64   @ encoding: [0xb0,0x00,0xc0,0xef]
+       vshr.s64        d16, d16, #64
+@ CHECK: vshr.s8       q8, q8, #8              @ encoding: [0x70,0x00,0xc8,0xef]
+       vshr.s8 q8, q8, #8
+@ CHECK: vshr.s16      q8, q8, #16     @ encoding: [0x70,0x00,0xd0,0xef]
+       vshr.s16        q8, q8, #16
+@ CHECK: vshr.s32      q8, q8, #32     @ encoding: [0x70,0x00,0xe0,0xef]
+       vshr.s32        q8, q8, #32
+@ CHECK: vshr.s64      q8, q8, #64     @ encoding: [0xf0,0x00,0xc0,0xef]
+       vshr.s64        q8, q8, #64
+@ CHECK: vshll.s8      q8, d16, #7     @ encoding: [0x30,0x0a,0xcf,0xef]
+       vshll.s8        q8, d16, #7
+@ CHECK: vshll.s16     q8, d16, #15    @ encoding: [0x30,0x0a,0xdf,0xef]
+       vshll.s16       q8, d16, #15
+@ CHECK: vshll.s32     q8, d16, #31    @ encoding: [0x30,0x0a,0xff,0xef]
+       vshll.s32       q8, d16, #31
+@ CHECK: vshll.u8      q8, d16, #7     @ encoding: [0x30,0x0a,0xcf,0xff]
+       vshll.u8        q8, d16, #7
+@ CHECK: vshll.u16     q8, d16, #15    @ encoding: [0x30,0x0a,0xdf,0xff]
+       vshll.u16       q8, d16, #15
+@ CHECK: vshll.u32     q8, d16, #31    @ encoding: [0x30,0x0a,0xff,0xff]
+       vshll.u32       q8, d16, #31
+@ CHECK: vshll.i8      q8, d16, #8     @ encoding: [0x20,0x03,0xf2,0xff]
+       vshll.i8        q8, d16, #8
+@ CHECK: vshll.i16     q8, d16, #16    @ encoding: [0x20,0x03,0xf6,0xff]
+       vshll.i16       q8, d16, #16
+@ CHECK: vshll.i32     q8, d16, #32    @ encoding: [0x20,0x03,0xfa,0xff]
+       vshll.i32       q8, d16, #32
+@ CHECK: vshrn.i16     d16, q8, #8     @ encoding: [0x30,0x08,0xc8,0xef]
+       vshrn.i16       d16, q8, #8
+@ CHECK: vshrn.i32     d16, q8, #16    @ encoding: [0x30,0x08,0xd0,0xef]
+       vshrn.i32       d16, q8, #16
+@ CHECK: vshrn.i64     d16, q8, #32    @ encoding: [0x30,0x08,0xe0,0xef]
+       vshrn.i64       d16, q8, #32
+@ CHECK: vrshl.s8      d16, d17, d16   @ encoding: [0xa1,0x05,0x40,0xef]
+       vrshl.s8        d16, d17, d16
+@ CHECK: vrshl.s16     d16, d17, d16   @ encoding: [0xa1,0x05,0x50,0xef]
+       vrshl.s16       d16, d17, d16
+@ CHECK: vrshl.s32     d16, d17, d16   @ encoding: [0xa1,0x05,0x60,0xef]
+       vrshl.s32       d16, d17, d16
+@ CHECK: vrshl.s64     d16, d17, d16   @ encoding: [0xa1,0x05,0x70,0
+       vrshl.s64       d16, d17, d16
+@ CHECK: vrshl.u8      d16, d17, d16   @ encoding: [0xa1,0x05,0x40,0xff]
+       vrshl.u8        d16, d17, d16
+@ CHECK: vrshl.u16     d16, d17, d16   @ encoding: [0xa1,0x05,0x50,0xff]
+       vrshl.u16       d16, d17, d16
+@ CHECK: vrshl.u32     d16, d17, d16   @ encoding: [0xa1,0x05,0x60,0xff]
+       vrshl.u32       d16, d17, d16
+@ CHECK: vrshl.u64     d16, d17, d16   @ encoding: [0xa1,0x05,0x70,0xff]
+       vrshl.u64       d16, d17, d16
+@ CHECK: vrshl.s8      q8, q9, q8      @ encoding: [0xe2,0x05,0x40,0xef]
+       vrshl.s8        q8, q9, q8
+@ CHECK: vrshl.s16     q8, q9, q8      @ encoding: [0xe2,0x05,0x50,0xef]
+       vrshl.s16       q8, q9, q8
+@ CHECK: vrshl.s32     q8, q9, q8      @ encoding: [0xe2,0x05,0x60,0xef]
+       vrshl.s32       q8, q9, q8
+@ CHECK: vrshl.s64     q8, q9, q8      @ encoding: [0xe2,0x05,0x70,0xef]
+       vrshl.s64       q8, q9, q8
+@ CHECK: vrshl.u8      q8, q9, q8      @ encoding: [0xe2,0x05,0x40,0xff]
+       vrshl.u8        q8, q9, q8
+@ CHECK: vrshl.u16     q8, q9, q8      @ encoding: [0xe2,0x05,0x50,0xff]
+       vrshl.u16       q8, q9, q8
+@ CHECK: vrshl.u32     q8, q9, q8      @ encoding: [0xe2,0x05,0x60,0xff]
+       vrshl.u32       q8, q9, q8
+@ CHECK: vrshl.u64     q8, q9, q8      @ encoding: [0xe2,0x05,0x70,0xff]
+       vrshl.u64       q8, q9, q8
+@ CHECK: vrshr.s8      d16, d16, #8    @ encoding: [0x30,0x02,0xc8,0xef]
+       vrshr.s8        d16, d16, #8
+@ CHECK: vrshr.s16     d16, d16, #16   @ encoding: [0x30,0x02,0xd0,0xef]
+       vrshr.s16       d16, d16, #16
+@ CHECK: vrshr.s32     d16, d16, #32   @ encoding: [0x30,0x02,0xe0,0xef]
+       vrshr.s32       d16, d16, #32
+@ CHECK: vrshr.s64     d16, d16, #64   @ encoding: [0xb0,0x02,0xc0,0xef]
+       vrshr.s64       d16, d16, #64
+@ CHECK: vrshr.u8      d16, d16, #8    @ encoding: [0x30,0x02,0xc8,0xff]
+       vrshr.u8        d16, d16, #8
+@ CHECK: vrshr.u16     d16, d16, #16   @ encoding: [0x30,0x02,0xd0,0xff]
+       vrshr.u16       d16, d16, #16
+@ CHECK: vrshr.u32     d16, d16, #32   @ encoding: [0x30,0x02,0xe0,0xff]
+       vrshr.u32       d16, d16, #32
+@ CHECK: vrshr.u64     d16, d16, #64   @ encoding: [0xb0,0x02,0xc0,0xff]
+       vrshr.u64       d16, d16, #64
+@ CHECK: vrshr.s8      q8, q8, #8      @ encoding: [0x70,0x02,0xc8,0xef]
+       vrshr.s8        q8, q8, #8
+@ CHECK: vrshr.s16     q8, q8, #16     @ encoding: [0x70,0x02,0xd0,0xef]
+       vrshr.s16       q8, q8, #16
+@ CHECK: vrshr.s32     q8, q8, #32     @ encoding: [0x70,0x02,0xe0,0xef]
+       vrshr.s32       q8, q8, #32
+@ CHECK: vrshr.s64     q8, q8, #64     @ encoding: [0xf0,0x02,0xc0,0xef]
+       vrshr.s64       q8, q8, #64
+@ CHECK: vrshr.u8      q8, q8, #8      @ encoding: [0x70,0x02,0xc8,0xff]
+       vrshr.u8        q8, q8, #8
+@ CHECK: vrshr.u16     q8, q8, #16     @ encoding: [0x70,0x02,0xd0,0xff]
+       vrshr.u16       q8, q8, #16
+@ CHECK: vrshr.u32     q8, q8, #32     @ encoding: [0x70,0x02,0xe0,0xff]
+       vrshr.u32       q8, q8, #32
+@ CHECK: vrshr.u64     q8, q8, #64     @ encoding: [0xf0,0x02,0xc0,0xff]
+       vrshr.u64       q8, q8, #64
+@ CHECK: vrshrn.i16    d16, q8, #8     @ encoding: [0x70,0x08,0xc8,0xef]
+       vrshrn.i16      d16, q8, #8
+@ CHECK: vrshrn.i32    d16, q8, #16    @ encoding: [0x70,0x08,0xd0,0xef]
+       vrshrn.i32      d16, q8, #16
+@ CHECK: vrshrn.i64    d16, q8, #32    @ encoding: [0x70,0x08,0xe0,0xef]
+       vrshrn.i64      d16, q8, #32

diff --git a/test/MC/ARM/neont2-shiftaccum-encoding.s b/test/MC/ARM/neont2-shiftaccum-encoding.s
new file mode 100644 (file)
index 0000000..15b263a
--- /dev/null
+++ b/test/MC/ARM/neont2-shiftaccum-encoding.s
@@ -0,0 +1,100 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vsra.s8       d17, d16, #8            @ encoding: [0x30,0x11,0xc8,0xef]
+       vsra.s8 d17, d16, #8
+@ CHECK: vsra.s16      d17, d16, #16   @ encoding: [0x30,0x11,0xd0,0xef]
+       vsra.s16        d17, d16, #16
+@ CHECK: vsra.s32      d17, d16, #32   @ encoding: [0x30,0x11,0xe0,0xef]
+       vsra.s32        d17, d16, #32
+@ CHECK: vsra.s64      d17, d16, #64   @ encoding: [0xb0,0x11,0xc0,0xef]
+       vsra.s64        d17, d16, #64
+@ CHECK: vsra.s8       q8, q9, #8              @ encoding: [0x72,0x01,0xc8,0xef]
+       vsra.s8 q8, q9, #8
+@ CHECK: vsra.s16      q8, q9, #16     @ encoding: [0x72,0x01,0xd0,0xef]
+       vsra.s16        q8, q9, #16
+@ CHECK: vsra.s32      q8, q9, #32     @ encoding: [0x72,0x01,0xe0,0xef]
+       vsra.s32        q8, q9, #32
+@ CHECK: vsra.s64      q8, q9, #64     @ encoding: [0xf2,0x01,0xc0,0xef]
+       vsra.s64        q8, q9, #64
+@ CHECK: vsra.u8       d17, d16, #8            @ encoding: [0x30,0x11,0xc8,0xff]
+       vsra.u8 d17, d16, #8
+@ CHECK: vsra.u16      d17, d16, #16   @ encoding: [0x30,0x11,0xd0,0xff]
+       vsra.u16        d17, d16, #16
+@ CHECK: vsra.u32      d17, d16, #32   @ encoding: [0x30,0x11,0xe0,0xff]
+       vsra.u32        d17, d16, #32
+@ CHECK: vsra.u64      d17, d16, #64   @ encoding: [0xb0,0x11,0xc0,0xff]
+       vsra.u64        d17, d16, #64
+@ CHECK: vsra.u8       q8, q9, #8              @ encoding: [0x72,0x01,0xc8,0xff]
+       vsra.u8 q8, q9, #8
+@ CHECK: vsra.u16      q8, q9, #16     @ encoding: [0x72,0x01,0xd0,0xff]
+       vsra.u16        q8, q9, #16
+@ CHECK: vsra.u32      q8, q9, #32     @ encoding: [0x72,0x01,0xe0,0xff]
+       vsra.u32        q8, q9, #32
+@ CHECK: vsra.u64      q8, q9, #64     @ encoding: [0xf2,0x01,0xc0,0xff]
+       vsra.u64        q8, q9, #64
+@ CHECK: vrsra.s8      d17, d16, #8    @ encoding: [0x30,0x13,0xc8,0xef]
+       vrsra.s8        d17, d16, #8
+@ CHECK: vrsra.s16     d17, d16, #16   @ encoding: [0x30,0x13,0xd0,0xef]
+       vrsra.s16       d17, d16, #16
+@ CHECK: vrsra.s32     d17, d16, #32   @ encoding: [0x30,0x13,0xe0,0xef]
+       vrsra.s32       d17, d16, #32
+@ CHECK: vrsra.s64     d17, d16, #64   @ encoding: [0xb0,0x13,0xc0,0xef]
+       vrsra.s64       d17, d16, #64
+@ CHECK: vrsra.u8      d17, d16, #8    @ encoding: [0x30,0x13,0xc8,0xff]
+       vrsra.u8        d17, d16, #8
+@ CHECK: vrsra.u16     d17, d16, #16   @ encoding: [0x30,0x13,0xd0,0xff]
+       vrsra.u16       d17, d16, #16
+@ CHECK: vrsra.u32     d17, d16, #32   @ encoding: [0x30,0x13,0xe0,0xff]
+       vrsra.u32       d17, d16, #32
+@ CHECK: vrsra.u64     d17, d16, #64   @ encoding: [0xb0,0x13,0xc0,0xff]
+       vrsra.u64       d17, d16, #64
+@ CHECK: vrsra.s8      q8, q9, #8      @ encoding: [0x72,0x03,0xc8,0xef]
+       vrsra.s8        q8, q9, #8
+@ CHECK: vrsra.s16     q8, q9, #16     @ encoding: [0x72,0x03,0xd0,0xef]
+       vrsra.s16       q8, q9, #16
+@ CHECK: vrsra.s32     q8, q9, #32     @ encoding: [0x72,0x03,0xe0,0xef]
+       vrsra.s32       q8, q9, #32
+@ CHECK: vrsra.s64     q8, q9, #64     @ encoding: [0xf2,0x03,0xc0,0xef]
+       vrsra.s64       q8, q9, #64
+@ CHECK: vrsra.u8      q8, q9, #8      @ encoding: [0x72,0x03,0xc8,0xff]
+       vrsra.u8        q8, q9, #8
+@ CHECK: vrsra.u16     q8, q9, #16     @ encoding: [0x72,0x03,0xd0,0xff]
+       vrsra.u16       q8, q9, #16
+@ CHECK: vrsra.u32     q8, q9, #32     @ encoding: [0x72,0x03,0xe0,0xff]
+       vrsra.u32       q8, q9, #32
+@ CHECK: vrsra.u64     q8, q9, #64     @ encoding: [0xf2,0x03,0xc0,0xff]
+       vrsra.u64       q8, q9, #64
+@ CHECK: vsli.8        d17, d16, #7            @ encoding: [0x30,0x15,0xcf,0xff]
+       vsli.8  d17, d16, #7
+@ CHECK: vsli.16       d17, d16, #15           @ encoding: [0x30,0x15,0xdf,0xff]
+       vsli.16 d17, d16, #15
+@ CHECK: vsli.32       d17, d16, #31           @ encoding: [0x30,0x15,0xff,0xff]
+       vsli.32 d17, d16, #31
+@ CHECK: vsli.64       d17, d16, #63           @ encoding: [0xb0,0x15,0xff,0xff]
+       vsli.64 d17, d16, #63
+@ CHECK: vsli.8        q9, q8, #7              @ encoding: [0x70,0x25,0xcf,0xff]
+       vsli.8  q9, q8, #7
+@ CHECK: vsli.16       q9, q8, #15             @ encoding: [0x70,0x25,0xdf,0xff]
+       vsli.16 q9, q8, #15
+@ CHECK: vsli.32       q9, q8, #31             @ encoding: [0x70,0x25,0xff,0xff]
+       vsli.32 q9, q8, #31
+@ CHECK: vsli.64       q9, q8, #63             @ encoding: [0xf0,0x25,0xff,0xff]
+       vsli.64 q9, q8, #63
+@ CHECK: vsri.8        d17, d16, #8            @ encoding: [0x30,0x14,0xc8,0xff]
+       vsri.8  d17, d16, #8
+@ CHECK: vsri.16       d17, d16, #16           @ encoding: [0x30,0x14,0xd0,0xff]
+       vsri.16 d17, d16, #16
+@ CHECK: vsri.32       d17, d16, #32           @ encoding: [0x30,0x14,0xe0,0xff]
+       vsri.32 d17, d16, #32
+@ CHECK: vsri.64       d17, d16, #64           @ encoding: [0xb0,0x14,0xc0,0xff]
+       vsri.64 d17, d16, #64
+@ CHECK: vsri.8        q9, q8, #8              @ encoding: [0x70,0x24,0xc8,0xff]
+       vsri.8  q9, q8, #8
+@ CHECK: vsri.16       q9, q8, #16             @ encoding: [0x70,0x24,0xd0,0xff]
+       vsri.16 q9, q8, #16
+@ CHECK: vsri.32       q9, q8, #32             @ encoding: [0x70,0x24,0xe0,0xff]
+       vsri.32 q9, q8, #32
+@ CHECK: vsri.64       q9, q8, #64             @ encoding: [0xf0,0x24,0xc0,0xff]
+       vsri.64 q9, q8, #64

diff --git a/test/MC/ARM/neont2-shuffle-encoding.s b/test/MC/ARM/neont2-shuffle-encoding.s
new file mode 100644 (file)
index 0000000..5a2e52f
--- /dev/null
+++ b/test/MC/ARM/neont2-shuffle-encoding.s
@@ -0,0 +1,48 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vext.8        d16, d17, d16, #3       @ encoding: [0xa0,0x03,0xf1,0xef]
+       vext.8  d16, d17, d16, #3
+@ CHECK: vext.8        d16, d17, d16, #5       @ encoding: [0xa0,0x05,0xf1,0xef]
+       vext.8  d16, d17, d16, #5
+@ CHECK: vext.8        q8, q9, q8, #3          @ encoding: [0xe0,0x03,0xf2,0xef]
+       vext.8  q8, q9, q8, #3
+@ CHECK: vext.8        q8, q9, q8, #7          @ encoding: [0xe0,0x07,0xf2,0xef]
+       vext.8  q8, q9, q8, #7
+@ CHECK: vext.16       d16, d17, d16, #3       @ encoding: [0xa0,0x06,0xf1,0xef]
+       vext.16 d16, d17, d16, #3
+@ CHECK: vext.32       q8, q9, q8, #3          @ encoding: [0xe0,0x0c,0xf2,0xef]
+       vext.32 q8, q9, q8, #3
+@ CHECK: vtrn.8        d17, d16                @ encoding: [0xa0,0x10,0xf2,0xff]
+       vtrn.8  d17, d16
+@ CHECK: vtrn.16       d17, d16                @ encoding: [0xa0,0x10,0xf6,0xff]
+       vtrn.16 d17, d16
+@ CHECK: vtrn.32       d17, d16                @ encoding: [0xa0,0x10,0xfa,0xff]
+       vtrn.32 d17, d16
+@ CHECK: vtrn.8        q9, q8                  @ encoding: [0xe0,0x20,0xf2,0xff]
+       vtrn.8  q9, q8
+@ CHECK: vtrn.16       q9, q8                  @ encoding: [0xe0,0x20,0xf6,0xff]
+       vtrn.16 q9, q8
+@ CHECK: vtrn.32       q9, q8                  @ encoding: [0xe0,0x20,0xfa,0xff]
+       vtrn.32 q9, q8
+@ CHECK: vuzp.8        d17, d16                @ encoding: [0x20,0x11,0xf2,0xff]
+       vuzp.8  d17, d16
+@ CHECK: vuzp.16       d17, d16                @ encoding: [0x20,0x11,0xf6,0xff]
+       vuzp.16 d17, d16
+@ CHECK: vuzp.8        q9, q8                  @ encoding: [0x60,0x21,0xf2,0xff]
+       vuzp.8  q9, q8
+@ CHECK: vuzp.16       q9, q8                  @ encoding: [0x60,0x21,0xf6,0xff]
+       vuzp.16 q9, q8
+@ CHECK: vuzp.32       q9, q8                  @ encoding: [0x60,0x21,0xfa,0xff]
+       vuzp.32 q9, q8
+@ CHECK: vzip.8        d17, d16                @ encoding: [0xa0,0x11,0xf2,0xff]
+       vzip.8  d17, d16
+@ CHECK: vzip.16       d17, d16                @ encoding: [0xa0,0x11,0xf6,0xff]
+       vzip.16 d17, d16
+@ CHECK: vzip.8        q9, q8                  @ encoding: [0xe0,0x21,0xf2,0xff]
+       vzip.8  q9, q8
+@ CHECK: vzip.16       q9, q8                  @ encoding: [0xe0,0x21,0xf6,0xff]
+       vzip.16 q9, q8
+@ CHECK: vzip.32       q9, q8                  @ encoding: [0xe0,0x21,0xfa,0xff]
+       vzip.32 q9, q8

diff --git a/test/MC/ARM/neont2-sub-encoding.s b/test/MC/ARM/neont2-sub-encoding.s
new file mode 100644 (file)
index 0000000..928d0f3
--- /dev/null
+++ b/test/MC/ARM/neont2-sub-encoding.s
@@ -0,0 +1,46 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+@ CHECK: vext.8        d16, d17, d16, #3       @ encoding: [0xa0,0x03,0xf1,0xef]
+       vext.8  d16, d17, d16, #3
+@ CHECK: vext.8        d16, d17, d16, #5       @ encoding: [0xa0,0x05,0xf1,0xef]
+       vext.8  d16, d17, d16, #5
+@ CHECK: vext.8        q8, q9, q8, #3          @ encoding: [0xe0,0x03,0xf2,0xef]
+       vext.8  q8, q9, q8, #3
+@ CHECK: vext.8        q8, q9, q8, #7          @ encoding: [0xe0,0x07,0xf2,0xef]
+       vext.8  q8, q9, q8, #7
+@ CHECK: vext.16       d16, d17, d16, #3       @ encoding: [0xa0,0x06,0xf1,0xef]
+       vext.16 d16, d17, d16, #3
+@ CHECK: vext.32       q8, q9, q8, #3          @ encoding: [0xe0,0x0c,0xf2,0xef]
+       vext.32 q8, q9, q8, #3
+@ CHECK: vtrn.8        d17, d16                @ encoding: [0xa0,0x10,0xf2,0xff]
+       vtrn.8  d17, d16
+@ CHECK: vtrn.16       d17, d16                @ encoding: [0xa0,0x10,0xf6,0xff]
+       vtrn.16 d17, d16
+@ CHECK: vtrn.32       d17, d16                @ encoding: [0xa0,0x10,0xfa,0xff]
+       vtrn.32 d17, d16
+@ CHECK: vtrn.8        q9, q8                  @ encoding: [0xe0,0x20,0xf2,0xff]
+       vtrn.8  q9, q8
+@ CHECK: vtrn.16       q9, q8                  @ encoding: [0xe0,0x20,0xf6,0xff]
+       vtrn.16 q9, q8
+@ CHECK: vtrn.32       q9, q8                  @ encoding: [0xe0,0x20,0xfa,0xff]
+       vtrn.32 q9, q8
+@ CHECK: vuzp.8        d17, d16                @ encoding: [0x20,0x11,0xf2,0xff]
+       vuzp.8  d17, d16
+@ CHECK: vuzp.16       d17, d16                @ encoding: [0x20,0x11,0xf6,0xff]
+       vuzp.16 d17, d16
+@ CHECK: vuzp.8        q9, q8                  @ encoding: [0x60,0x21,0xf2,0xff]
+       vuzp.8  q9, q8
+@ CHECK: vuzp.16       q9, q8                  @ encoding: [0x60,0x21,0xf6,0xff]
+       vuzp.16 q9, q8
+@ CHECK: vuzp.32       q9, q8                  @ encoding: [0x60,0x21,0xfa,0xff]
+       vuzp.32 q9, q8
+@ CHECK: vzip.8        d17, d16                @ encoding: [0xa0,0x11,0xf2,0xff]
+       vzip.8  d17, d16
+@ CHECK: vzip.16       d17, d16                @ encoding: [0xa0,0x11,0xf6,0xff]
+       vzip.16 d17, d16
+@ CHECK: vzip.8        q9, q8                  @ encoding: [0xe0,0x21,0xf2,0xff]
+       vzip.8  q9, q8
+@ CHECK: vzip.16       q9, q8                  @ encoding: [0xe0,0x21,0xf6,0xff]
+       vzip.16 q9, q8
+@ CHECK: vzip.32       q9, q8                  @ encoding: [0xe0,0x21,0xfa,0xff]
+       vzip.32 q9, q8