diff --git a/lib/Target/ARM/ARMMCCodeEmitter.cpp b/lib/Target/ARM/ARMMCCodeEmitter.cpp
index d6926d9..bdac5ad 100644
--- a/lib/Target/ARM/ARMMCCodeEmitter.cpp
+++ b/lib/Target/ARM/ARMMCCodeEmitter.cpp
@@ -995,6 +995,7 @@
 void ARMMCCodeEmitter::
 EncodeInstruction(const MCInst &MI, raw_ostream &OS,
                   SmallVectorImpl<MCFixup> &Fixups) const {
+  const ARMSubtarget &Subtarget = TM.getSubtarget<ARMSubtarget>();
   // Pseudo instructions don't get encoded.
   const TargetInstrDesc &Desc = TII.get(MI.getOpcode());
   uint64_t TSFlags = Desc.TSFlags;
@@ -1007,7 +1008,14 @@
   case ARMII::Size2Bytes: Size = 2; break;
   case ARMII::Size4Bytes: Size = 4; break;
   }
-  EmitConstant(getBinaryCodeForInstr(MI, Fixups), Size, OS);
+  uint32_t Binary = getBinaryCodeForInstr(MI, Fixups);
+  // Thumb 32-bit wide instructions need to be have the high order halfword
+  // emitted first.
+  if (Subtarget.isThumb() && Size == 4) {
+    EmitConstant(Binary >> 16, 2, OS);
+    EmitConstant(Binary & 0xffff, 2, OS);
+  } else
+    EmitConstant(Binary, Size, OS);
   ++MCNumEmitted;  // Keep track of the # of mi's emitted.
 }
 
diff --git a/test/MC/ARM/neont2-abs-encoding.s b/test/MC/ARM/neont2-abs-encoding.s
index dd36133..200495d 100644
--- a/test/MC/ARM/neont2-abs-encoding.s
+++ b/test/MC/ARM/neont2-abs-encoding.s
@@ -2,32 +2,32 @@
 
 .code 16
 
-@ CHECK: vabs.s8	d16, d16                @ encoding: [0x20,0x03,0xf1,0xff]
+@ CHECK: vabs.s8	d16, d16                @ encoding: [0xf1,0xff,0x20,0x03]
 	vabs.s8	d16, d16
-@ CHECK: vabs.s16	d16, d16        @ encoding: [0x20,0x03,0xf5,0xff]
+@ CHECK: vabs.s16	d16, d16        @ encoding: [0xf5,0xff,0x20,0x03]
 	vabs.s16	d16, d16
-@ CHECK: vabs.s32	d16, d16        @ encoding: [0x20,0x03,0xf9,0xff]
+@ CHECK: vabs.s32	d16, d16        @ encoding: [0xf9,0xff,0x20,0x03]
 	vabs.s32	d16, d16
-@ CHECK: vabs.f32	d16, d16        @ encoding: [0x20,0x07,0xf9,0xff]
+@ CHECK: vabs.f32	d16, d16        @ encoding: [0xf9,0xff,0x20,0x07]
 	vabs.f32	d16, d16
-@ CHECK: vabs.s8	q8, q8                  @ encoding: [0x60,0x03,0xf1,0xff]
+@ CHECK: vabs.s8	q8, q8                  @ encoding: [0xf1,0xff,0x60,0x03]
 	vabs.s8	q8, q8
-@ CHECK: vabs.s16	q8, q8          @ encoding: [0x60,0x03,0xf5,0xff]
+@ CHECK: vabs.s16	q8, q8          @ encoding: [0xf5,0xff,0x60,0x03]
 	vabs.s16	q8, q8
-@ CHECK: vabs.s32	q8, q8          @ encoding: [0x60,0x03,0xf9,0xff]
+@ CHECK: vabs.s32	q8, q8          @ encoding: [0xf9,0xff,0x60,0x03]
 	vabs.s32	q8, q8
-@ CHECK: vabs.f32	q8, q8          @ encoding: [0x60,0x07,0xf9,0xff]
+@ CHECK: vabs.f32	q8, q8          @ encoding: [0xf9,0xff,0x60,0x07]
 	vabs.f32	q8, q8
 
-@ CHECK: vqabs.s8	d16, d16        @ encoding: [0x20,0x07,0xf0,0xff]
+@ CHECK: vqabs.s8	d16, d16        @ encoding: [0xf0,0xff,0x20,0x07]
 	vqabs.s8	d16, d16
-@ CHECK: vqabs.s16	d16, d16        @ encoding: [0x20,0x07,0xf4,0xff]
+@ CHECK: vqabs.s16	d16, d16        @ encoding: [0xf4,0xff,0x20,0x07]
 	vqabs.s16	d16, d16
-@ CHECK: vqabs.s32	d16, d16        @ encoding: [0x20,0x07,0xf8,0xff]
+@ CHECK: vqabs.s32	d16, d16        @ encoding: [0xf8,0xff,0x20,0x07]
 	vqabs.s32	d16, d16
-@ CHECK: vqabs.s8	q8, q8          @ encoding: [0x60,0x07,0xf0,0xff]
+@ CHECK: vqabs.s8	q8, q8          @ encoding: [0xf0,0xff,0x60,0x07]
 	vqabs.s8	q8, q8
-@ CHECK: vqabs.s16	q8, q8          @ encoding: [0x60,0x07,0xf4,0xff]
+@ CHECK: vqabs.s16	q8, q8          @ encoding: [0xf4,0xff,0x60,0x07]
 	vqabs.s16	q8, q8
-@ CHECK: vqabs.s32	q8, q8          @ encoding: [0x60,0x07,0xf8,0xff]
+@ CHECK: vqabs.s32	q8, q8          @ encoding: [0xf8,0xff,0x60,0x07]
 	vqabs.s32	q8, q8
diff --git a/test/MC/ARM/neont2-add-encoding.s b/test/MC/ARM/neont2-add-encoding.s
index f7c32a7..c384d76 100644
--- a/test/MC/ARM/neont2-add-encoding.s
+++ b/test/MC/ARM/neont2-add-encoding.s
@@ -2,137 +2,137 @@
 
 .code 16
 
-@ CHECK: vadd.i8	d16, d17, d16           @ encoding: [0xa0,0x08,0x41,0xef]
+@ CHECK: vadd.i8	d16, d17, d16           @ encoding: [0x41,0xef,0xa0,0x08]
 	vadd.i8	d16, d17, d16
-@ CHECK: vadd.i16	d16, d17, d16   @ encoding: [0xa0,0x08,0x51,0xef]
+@ CHECK: vadd.i16	d16, d17, d16   @ encoding: [0x51,0xef,0xa0,0x08]
 	vadd.i16	d16, d17, d16
-@ CHECK: vadd.i64	d16, d17, d16   @ encoding: [0xa0,0x08,0x71,0xef]
+@ CHECK: vadd.i64	d16, d17, d16   @ encoding: [0x71,0xef,0xa0,0x08]
 	vadd.i64	d16, d17, d16
-@ CHECK: vadd.i32	d16, d17, d16   @ encoding: [0xa0,0x08,0x61,0xef]
+@ CHECK: vadd.i32	d16, d17, d16   @ encoding: [0x61,0xef,0xa0,0x08]
 	vadd.i32	d16, d17, d16
-@ CHECK: vadd.f32	d16, d16, d17   @ encoding: [0xa1,0x0d,0x40,0xef]
+@ CHECK: vadd.f32	d16, d16, d17   @ encoding: [0x40,0xef,0xa1,0x0d]
 	vadd.f32	d16, d16, d17
-@ CHECK: vadd.f32	q8, q8, q9      @ encoding: [0xe2,0x0d,0x40,0xef]
+@ CHECK: vadd.f32	q8, q8, q9      @ encoding: [0x40,0xef,0xe2,0x0d]
 	vadd.f32	q8, q8, q9
 
-@ CHECK: vaddl.s8	q8, d17, d16    @ encoding: [0xa0,0x00,0xc1,0xef]
+@ CHECK: vaddl.s8	q8, d17, d16    @ encoding: [0xc1,0xef,0xa0,0x00]
 	vaddl.s8	q8, d17, d16
-@ CHECK: vaddl.s16	q8, d17, d16    @ encoding: [0xa0,0x00,0xd1,0xef]
+@ CHECK: vaddl.s16	q8, d17, d16    @ encoding: [0xd1,0xef,0xa0,0x00]
 	vaddl.s16	q8, d17, d16
-@ CHECK: vaddl.s32	q8, d17, d16    @ encoding: [0xa0,0x00,0xe1,0xef]
+@ CHECK: vaddl.s32	q8, d17, d16    @ encoding: [0xe1,0xef,0xa0,0x00]
 	vaddl.s32	q8, d17, d16
-@ CHECK: vaddl.u8	q8, d17, d16    @ encoding: [0xa0,0x00,0xc1,0xff]
+@ CHECK: vaddl.u8	q8, d17, d16    @ encoding: [0xc1,0xff,0xa0,0x00]
 	vaddl.u8	q8, d17, d16
-@ CHECK: vaddl.u16	q8, d17, d16    @ encoding: [0xa0,0x00,0xd1,0xff]
+@ CHECK: vaddl.u16	q8, d17, d16    @ encoding: [0xd1,0xff,0xa0,0x00]
 	vaddl.u16	q8, d17, d16
-@ CHECK: vaddl.u32	q8, d17, d16    @ encoding: [0xa0,0x00,0xe1,0xff]
+@ CHECK: vaddl.u32	q8, d17, d16    @ encoding: [0xe1,0xff,0xa0,0x00]
 	vaddl.u32	q8, d17, d16
 
-@ CHECK: vaddw.s8	q8, q8, d18     @ encoding: [0xa2,0x01,0xc0,0xef]
+@ CHECK: vaddw.s8	q8, q8, d18     @ encoding: [0xc0,0xef,0xa2,0x01]
 	vaddw.s8	q8, q8, d18
-@ CHECK: vaddw.s16	q8, q8, d18     @ encoding: [0xa2,0x01,0xd0,0xef]
+@ CHECK: vaddw.s16	q8, q8, d18     @ encoding: [0xd0,0xef,0xa2,0x01]
 	vaddw.s16	q8, q8, d18
-@ CHECK: vaddw.s32	q8, q8, d18     @ encoding: [0xa2,0x01,0xe0,0xef]
+@ CHECK: vaddw.s32	q8, q8, d18     @ encoding: [0xe0,0xef,0xa2,0x01]
 	vaddw.s32	q8, q8, d18
-@ CHECK: vaddw.u8	q8, q8, d18     @ encoding: [0xa2,0x01,0xc0,0xff]
+@ CHECK: vaddw.u8	q8, q8, d18     @ encoding: [0xc0,0xff,0xa2,0x01]
 	vaddw.u8	q8, q8, d18
-@ CHECK: vaddw.u16	q8, q8, d18     @ encoding: [0xa2,0x01,0xd0,0xff]
+@ CHECK: vaddw.u16	q8, q8, d18     @ encoding: [0xd0,0xff,0xa2,0x01]
 	vaddw.u16	q8, q8, d18
-@ CHECK: vaddw.u32	q8, q8, d18     @ encoding: [0xa2,0x01,0xe0,0xff]
+@ CHECK: vaddw.u32	q8, q8, d18     @ encoding: [0xe0,0xff,0xa2,0x01]
 	vaddw.u32	q8, q8, d18
 
-@ CHECK: vhadd.s8	d16, d16, d17   @ encoding: [0xa1,0x00,0x40,0xef]
+@ CHECK: vhadd.s8	d16, d16, d17   @ encoding: [0x40,0xef,0xa1,0x00]
 	vhadd.s8	d16, d16, d17
-@ CHECK: vhadd.s16	d16, d16, d17   @ encoding: [0xa1,0x00,0x50,0xef]
+@ CHECK: vhadd.s16	d16, d16, d17   @ encoding: [0x50,0xef,0xa1,0x00]
 	vhadd.s16	d16, d16, d17
-@ CHECK: vhadd.s32	d16, d16, d17   @ encoding: [0xa1,0x00,0x60,0xef]
+@ CHECK: vhadd.s32	d16, d16, d17   @ encoding: [0x60,0xef,0xa1,0x00]
 	vhadd.s32	d16, d16, d17
-@ CHECK: vhadd.u8	d16, d16, d17   @ encoding: [0xa1,0x00,0x40,0xff]
+@ CHECK: vhadd.u8	d16, d16, d17   @ encoding: [0x40,0xff,0xa1,0x00]
 	vhadd.u8	d16, d16, d17
-@ CHECK: vhadd.u16	d16, d16, d17   @ encoding: [0xa1,0x00,0x50,0xff]
+@ CHECK: vhadd.u16	d16, d16, d17   @ encoding: [0x50,0xff,0xa1,0x00]
 	vhadd.u16	d16, d16, d17
-@ CHECK: vhadd.u32	d16, d16, d17   @ encoding: [0xa1,0x00,0x60,0xff]
+@ CHECK: vhadd.u32	d16, d16, d17   @ encoding: [0x60,0xff,0xa1,0x00]
 	vhadd.u32	d16, d16, d17
-@ CHECK: vhadd.s8	q8, q8, q9      @ encoding: [0xe2,0x00,0x40,0xef]
+@ CHECK: vhadd.s8	q8, q8, q9      @ encoding: [0x40,0xef,0xe2,0x00]
 	vhadd.s8	q8, q8, q9
-@ CHECK: vhadd.s16	q8, q8, q9      @ encoding: [0xe2,0x00,0x50,0xef]
+@ CHECK: vhadd.s16	q8, q8, q9      @ encoding: [0x50,0xef,0xe2,0x00]
 	vhadd.s16	q8, q8, q9
-@ CHECK: vhadd.s32	q8, q8, q9      @ encoding: [0xe2,0x00,0x60,0xef]
+@ CHECK: vhadd.s32	q8, q8, q9      @ encoding: [0x60,0xef,0xe2,0x00]
 	vhadd.s32	q8, q8, q9
-  @ CHECK: vhadd.u8	q8, q8, q9      @ encoding: [0xe2,0x00,0x40,0xff]
+  @ CHECK: vhadd.u8	q8, q8, q9      @ encoding: [0x40,0xff,0xe2,0x00]
 	vhadd.u8	q8, q8, q9
-@ CHECK: vhadd.u16	q8, q8, q9      @ encoding: [0xe2,0x00,0x50,0xff]
+@ CHECK: vhadd.u16	q8, q8, q9      @ encoding: [0x50,0xff,0xe2,0x00]
 	vhadd.u16	q8, q8, q9
-@ CHECK: vhadd.u32	q8, q8, q9      @ encoding: [0xe2,0x00,0x60,0xff]
+@ CHECK: vhadd.u32	q8, q8, q9      @ encoding: [0x60,0xff,0xe2,0x00]
 	vhadd.u32	q8, q8, q9
 	
-@ CHECK: vrhadd.s8	d16, d16, d17   @ encoding: [0xa1,0x01,0x40,0xef]
+@ CHECK: vrhadd.s8	d16, d16, d17   @ encoding: [0x40,0xef,0xa1,0x01]
 	vrhadd.s8	d16, d16, d17
-@ CHECK: vrhadd.s16	d16, d16, d17   @ encoding: [0xa1,0x01,0x50,0xef]
+@ CHECK: vrhadd.s16	d16, d16, d17   @ encoding: [0x50,0xef,0xa1,0x01]
 	vrhadd.s16	d16, d16, d17
-@ CHECK: vrhadd.s32	d16, d16, d17   @ encoding: [0xa1,0x01,0x60,0xef]
+@ CHECK: vrhadd.s32	d16, d16, d17   @ encoding: [0x60,0xef,0xa1,0x01]
 	vrhadd.s32	d16, d16, d17
-@ CHECK: vrhadd.u8	d16, d16, d17   @ encoding: [0xa1,0x01,0x40,0xff]
+@ CHECK: vrhadd.u8	d16, d16, d17   @ encoding: [0x40,0xff,0xa1,0x01]
 	vrhadd.u8	d16, d16, d17
-@ CHECK: vrhadd.u16	d16, d16, d17   @ encoding: [0xa1,0x01,0x50,0xff]
+@ CHECK: vrhadd.u16	d16, d16, d17   @ encoding: [0x50,0xff,0xa1,0x01]
 	vrhadd.u16	d16, d16, d17
-@ CHECK: vrhadd.u32	d16, d16, d17   @ encoding: [0xa1,0x01,0x60,0xff]
+@ CHECK: vrhadd.u32	d16, d16, d17   @ encoding: [0x60,0xff,0xa1,0x01]
 	vrhadd.u32	d16, d16, d17
-@ CHECK: vrhadd.s8	q8, q8, q9      @ encoding: [0xe2,0x01,0x40,0xef]
+@ CHECK: vrhadd.s8	q8, q8, q9      @ encoding: [0x40,0xef,0xe2,0x01]
 	vrhadd.s8	q8, q8, q9
-@ CHECK: vrhadd.s16	q8, q8, q9      @ encoding: [0xe2,0x01,0x50,0xef]
+@ CHECK: vrhadd.s16	q8, q8, q9      @ encoding: [0x50,0xef,0xe2,0x01]
 	vrhadd.s16	q8, q8, q9
-@ CHECK: vrhadd.s32	q8, q8, q9      @ encoding: [0xe2,0x01,0x60,0xef]
+@ CHECK: vrhadd.s32	q8, q8, q9      @ encoding: [0x60,0xef,0xe2,0x01]
 	vrhadd.s32	q8, q8, q9
-@ CHECK: vrhadd.u8	q8, q8, q9      @ encoding: [0xe2,0x01,0x40,0xff]
+@ CHECK: vrhadd.u8	q8, q8, q9      @ encoding: [0x40,0xff,0xe2,0x01]
 	vrhadd.u8	q8, q8, q9
-@ CHECK: vrhadd.u16	q8, q8, q9      @ encoding: [0xe2,0x01,0x50,0xff]
+@ CHECK: vrhadd.u16	q8, q8, q9      @ encoding: [0x50,0xff,0xe2,0x01]
 	vrhadd.u16	q8, q8, q9
-@ CHECK: vrhadd.u32	q8, q8, q9      @ encoding: [0xe2,0x01,0x60,0xff]
+@ CHECK: vrhadd.u32	q8, q8, q9      @ encoding: [0x60,0xff,0xe2,0x01]
 	vrhadd.u32	q8, q8, q9
 
-@ CHECK: vqadd.s8	d16, d16, d17   @ encoding: [0xb1,0x00,0x40,0xef]
+@ CHECK: vqadd.s8	d16, d16, d17   @ encoding: [0x40,0xef,0xb1,0x00]
 	vqadd.s8	d16, d16, d17
-@ CHECK: vqadd.s16	d16, d16, d17   @ encoding: [0xb1,0x00,0x50,0xef]
+@ CHECK: vqadd.s16	d16, d16, d17   @ encoding: [0x50,0xef,0xb1,0x00]
 	vqadd.s16	d16, d16, d17
-@ CHECK: vqadd.s32	d16, d16, d17   @ encoding: [0xb1,0x00,0x60,0xef]
+@ CHECK: vqadd.s32	d16, d16, d17   @ encoding: [0x60,0xef,0xb1,0x00]
 	vqadd.s32	d16, d16, d17
-@ CHECK: vqadd.s64	d16, d16, d17   @ encoding: [0xb1,0x00,0x70,0xef]
+@ CHECK: vqadd.s64	d16, d16, d17   @ encoding: [0x70,0xef,0xb1,0x00]
 	vqadd.s64	d16, d16, d17
-@ CHECK: vqadd.u8	d16, d16, d17   @ encoding: [0xb1,0x00,0x40,0xff]
+@ CHECK: vqadd.u8	d16, d16, d17   @ encoding: [0x40,0xff,0xb1,0x00]
 	vqadd.u8	d16, d16, d17
-@ CHECK: vqadd.u16	d16, d16, d17   @ encoding: [0xb1,0x00,0x50,0xff]
+@ CHECK: vqadd.u16	d16, d16, d17   @ encoding: [0x50,0xff,0xb1,0x00]
 	vqadd.u16	d16, d16, d17
-@ CHECK: vqadd.u32	d16, d16, d17   @ encoding: [0xb1,0x00,0x60,0xff]
+@ CHECK: vqadd.u32	d16, d16, d17   @ encoding: [0x60,0xff,0xb1,0x00]
 	vqadd.u32	d16, d16, d17
-@ CHECK: vqadd.u64	d16, d16, d17   @ encoding: [0xb1,0x00,0x70,0xff]
+@ CHECK: vqadd.u64	d16, d16, d17   @ encoding: [0x70,0xff,0xb1,0x00]
 	vqadd.u64	d16, d16, d17
-@ CHECK: vqadd.s8	q8, q8, q9      @ encoding: [0xf2,0x00,0x40,0xef]
+@ CHECK: vqadd.s8	q8, q8, q9      @ encoding: [0x40,0xef,0xf2,0x00]
 	vqadd.s8	q8, q8, q9
-@ CHECK: vqadd.s16	q8, q8, q9      @ encoding: [0xf2,0x00,0x50,0xef]
+@ CHECK: vqadd.s16	q8, q8, q9      @ encoding: [0x50,0xef,0xf2,0x00]
 	vqadd.s16	q8, q8, q9
-@ CHECK: vqadd.s32	q8, q8, q9      @ encoding: [0xf2,0x00,0x60,0xef]
+@ CHECK: vqadd.s32	q8, q8, q9      @ encoding: [0x60,0xef,0xf2,0x00]
 	vqadd.s32	q8, q8, q9
-@ CHECK: vqadd.s64	q8, q8, q9      @ encoding: [0xf2,0x00,0x70,0xef]
+@ CHECK: vqadd.s64	q8, q8, q9      @ encoding: [0x70,0xef,0xf2,0x00]
 	vqadd.s64	q8, q8, q9
-@ CHECK: vqadd.u8	q8, q8, q9      @ encoding: [0xf2,0x00,0x40,0xff]
+@ CHECK: vqadd.u8	q8, q8, q9      @ encoding: [0x40,0xff,0xf2,0x00]
 	vqadd.u8	q8, q8, q9
-@ CHECK: vqadd.u16	q8, q8, q9      @ encoding: [0xf2,0x00,0x50,0xff]
+@ CHECK: vqadd.u16	q8, q8, q9      @ encoding: [0x50,0xff,0xf2,0x00]
 	vqadd.u16	q8, q8, q9
-@ CHECK: vqadd.u32	q8, q8, q9      @ encoding: [0xf2,0x00,0x60,0xff]
+@ CHECK: vqadd.u32	q8, q8, q9      @ encoding: [0x60,0xff,0xf2,0x00]
 	vqadd.u32	q8, q8, q9
-@ CHECK: vqadd.u64	q8, q8, q9      @ encoding: [0xf2,0x00,0x70,0xff]
+@ CHECK: vqadd.u64	q8, q8, q9      @ encoding: [0x70,0xff,0xf2,0x00]
 	vqadd.u64	q8, q8, q9
 
-@ CHECK: vaddhn.i16	d16, q8, q9     @ encoding: [0xa2,0x04,0xc0,0xef]
+@ CHECK: vaddhn.i16	d16, q8, q9     @ encoding: [0xc0,0xef,0xa2,0x04]
 	vaddhn.i16	d16, q8, q9
-@ CHECK: vaddhn.i32	d16, q8, q9     @ encoding: [0xa2,0x04,0xd0,0xef]
+@ CHECK: vaddhn.i32	d16, q8, q9     @ encoding: [0xd0,0xef,0xa2,0x04]
 	vaddhn.i32	d16, q8, q9
-@ CHECK: vaddhn.i64	d16, q8, q9     @ encoding: [0xa2,0x04,0xe0,0xef]
+@ CHECK: vaddhn.i64	d16, q8, q9     @ encoding: [0xe0,0xef,0xa2,0x04]
 	vaddhn.i64	d16, q8, q9
-@ CHECK: vraddhn.i16	d16, q8, q9     @ encoding: [0xa2,0x04,0xc0,0xff]
+@ CHECK: vraddhn.i16	d16, q8, q9     @ encoding: [0xc0,0xff,0xa2,0x04]
 	vraddhn.i16	d16, q8, q9
-@ CHECK: vraddhn.i32	d16, q8, q9     @ encoding: [0xa2,0x04,0xd0,0xff]
+@ CHECK: vraddhn.i32	d16, q8, q9     @ encoding: [0xd0,0xff,0xa2,0x04]
 	vraddhn.i32	d16, q8, q9
-@ CHECK: vraddhn.i64	d16, q8, q9     @ encoding: [0xa2,0x04,0xe0,0xff]
+@ CHECK: vraddhn.i64	d16, q8, q9     @ encoding: [0xe0,0xff,0xa2,0x04]
 	vraddhn.i64	d16, q8, q9
diff --git a/test/MC/ARM/neont2-cmp-encoding.s b/test/MC/ARM/neont2-cmp-encoding.s
index 9b00960..e0f0a2c 100644
--- a/test/MC/ARM/neont2-cmp-encoding.s
+++ b/test/MC/ARM/neont2-cmp-encoding.s
@@ -2,35 +2,35 @@
 
 .code 16
 
-@ CHECK: vcvt.s32.f32	d16, d16        @ encoding: [0x20,0x07,0xfb,0xff]
+@ CHECK: vcvt.s32.f32	d16, d16        @ encoding: [0xfb,0xff,0x20,0x07]
 	vcvt.s32.f32	d16, d16
-@ CHECK: vcvt.u32.f32	d16, d16        @ encoding: [0xa0,0x07,0xfb,0xff]
+@ CHECK: vcvt.u32.f32	d16, d16        @ encoding: [0xfb,0xff,0xa0,0x07]
 	vcvt.u32.f32	d16, d16
-@ CHECK: vcvt.f32.s32	d16, d16        @ encoding: [0x20,0x06,0xfb,0xff]
+@ CHECK: vcvt.f32.s32	d16, d16        @ encoding: [0xfb,0xff,0x20,0x06]
 	vcvt.f32.s32	d16, d16
-@ CHECK: vcvt.f32.u32	d16, d16        @ encoding: [0xa0,0x06,0xfb,0xff]
+@ CHECK: vcvt.f32.u32	d16, d16        @ encoding: [0xfb,0xff,0xa0,0x06]
 	vcvt.f32.u32	d16, d16
-@ CHECK: vcvt.s32.f32	q8, q8          @ encoding: [0x60,0x07,0xfb,0xff]
+@ CHECK: vcvt.s32.f32	q8, q8          @ encoding: [0xfb,0xff,0x60,0x07]
 	vcvt.s32.f32	q8, q8
-@ CHECK: vcvt.u32.f32	q8, q8          @ encoding: [0xe0,0x07,0xfb,0xff]
+@ CHECK: vcvt.u32.f32	q8, q8          @ encoding: [0xfb,0xff,0xe0,0x07]
 	vcvt.u32.f32	q8, q8
-@ CHECK: vcvt.f32.s32	q8, q8          @ encoding: [0x60,0x06,0xfb,0xff]
+@ CHECK: vcvt.f32.s32	q8, q8          @ encoding: [0xfb,0xff,0x60,0x06]
 	vcvt.f32.s32	q8, q8
-@ CHECK: vcvt.f32.u32	q8, q8          @ encoding: [0xe0,0x06,0xfb,0xff]
+@ CHECK: vcvt.f32.u32	q8, q8          @ encoding: [0xfb,0xff,0xe0,0x06]
 	vcvt.f32.u32	q8, q8
-@ CHECK: vcvt.s32.f32	d16, d16, #1    @ encoding: [0x30,0x0f,0xff,0xef]
+@ CHECK: vcvt.s32.f32	d16, d16, #1    @ encoding: [0xff,0xef,0x30,0x0f]
 	vcvt.s32.f32	d16, d16, #1
-@ CHECK: vcvt.u32.f32	d16, d16, #1    @ encoding: [0x30,0x0f,0xff,0xff]
+@ CHECK: vcvt.u32.f32	d16, d16, #1    @ encoding: [0xff,0xff,0x30,0x0f]
 	vcvt.u32.f32	d16, d16, #1
-@ CHECK: vcvt.f32.s32	d16, d16, #1    @ encoding: [0x30,0x0e,0xff,0xef]
+@ CHECK: vcvt.f32.s32	d16, d16, #1    @ encoding: [0xff,0xef,0x30,0x0e]
 	vcvt.f32.s32	d16, d16, #1
-@ CHECK: vcvt.f32.u32	d16, d16, #1    @ encoding: [0x30,0x0e,0xff,0xff]
+@ CHECK: vcvt.f32.u32	d16, d16, #1    @ encoding: [0xff,0xff,0x30,0x0e]
 	vcvt.f32.u32	d16, d16, #1
-@ CHECK: vcvt.s32.f32	q8, q8, #1      @ encoding: [0x70,0x0f,0xff,0xef]
+@ CHECK: vcvt.s32.f32	q8, q8, #1      @ encoding: [0xff,0xef,0x70,0x0f]
 	vcvt.s32.f32	q8, q8, #1
-@ CHECK: vcvt.u32.f32	q8, q8, #1      @ encoding: [0x70,0x0f,0xff,0xff]
+@ CHECK: vcvt.u32.f32	q8, q8, #1      @ encoding: [0xff,0xff,0x70,0x0f]
 	vcvt.u32.f32	q8, q8, #1
-@ CHECK: vcvt.f32.s32	q8, q8, #1      @ encoding: [0x70,0x0e,0xff,0xef]
+@ CHECK: vcvt.f32.s32	q8, q8, #1      @ encoding: [0xff,0xef,0x70,0x0e]
 	vcvt.f32.s32	q8, q8, #1
-@ CHECK: vcvt.f32.u32	q8, q8, #1      @ encoding: [0x70,0x0e,0xff,0xff]
+@ CHECK: vcvt.f32.u32	q8, q8, #1      @ encoding: [0xff,0xff,0x70,0x0e]
 	vcvt.f32.u32	q8, q8, #1
diff --git a/test/MC/ARM/neont2-convert-encoding.s b/test/MC/ARM/neont2-convert-encoding.s
index 9b00960..e0f0a2c 100644
--- a/test/MC/ARM/neont2-convert-encoding.s
+++ b/test/MC/ARM/neont2-convert-encoding.s
@@ -2,35 +2,35 @@
 
 .code 16
 
-@ CHECK: vcvt.s32.f32	d16, d16        @ encoding: [0x20,0x07,0xfb,0xff]
+@ CHECK: vcvt.s32.f32	d16, d16        @ encoding: [0xfb,0xff,0x20,0x07]
 	vcvt.s32.f32	d16, d16
-@ CHECK: vcvt.u32.f32	d16, d16        @ encoding: [0xa0,0x07,0xfb,0xff]
+@ CHECK: vcvt.u32.f32	d16, d16        @ encoding: [0xfb,0xff,0xa0,0x07]
 	vcvt.u32.f32	d16, d16
-@ CHECK: vcvt.f32.s32	d16, d16        @ encoding: [0x20,0x06,0xfb,0xff]
+@ CHECK: vcvt.f32.s32	d16, d16        @ encoding: [0xfb,0xff,0x20,0x06]
 	vcvt.f32.s32	d16, d16
-@ CHECK: vcvt.f32.u32	d16, d16        @ encoding: [0xa0,0x06,0xfb,0xff]
+@ CHECK: vcvt.f32.u32	d16, d16        @ encoding: [0xfb,0xff,0xa0,0x06]
 	vcvt.f32.u32	d16, d16
-@ CHECK: vcvt.s32.f32	q8, q8          @ encoding: [0x60,0x07,0xfb,0xff]
+@ CHECK: vcvt.s32.f32	q8, q8          @ encoding: [0xfb,0xff,0x60,0x07]
 	vcvt.s32.f32	q8, q8
-@ CHECK: vcvt.u32.f32	q8, q8          @ encoding: [0xe0,0x07,0xfb,0xff]
+@ CHECK: vcvt.u32.f32	q8, q8          @ encoding: [0xfb,0xff,0xe0,0x07]
 	vcvt.u32.f32	q8, q8
-@ CHECK: vcvt.f32.s32	q8, q8          @ encoding: [0x60,0x06,0xfb,0xff]
+@ CHECK: vcvt.f32.s32	q8, q8          @ encoding: [0xfb,0xff,0x60,0x06]
 	vcvt.f32.s32	q8, q8
-@ CHECK: vcvt.f32.u32	q8, q8          @ encoding: [0xe0,0x06,0xfb,0xff]
+@ CHECK: vcvt.f32.u32	q8, q8          @ encoding: [0xfb,0xff,0xe0,0x06]
 	vcvt.f32.u32	q8, q8
-@ CHECK: vcvt.s32.f32	d16, d16, #1    @ encoding: [0x30,0x0f,0xff,0xef]
+@ CHECK: vcvt.s32.f32	d16, d16, #1    @ encoding: [0xff,0xef,0x30,0x0f]
 	vcvt.s32.f32	d16, d16, #1
-@ CHECK: vcvt.u32.f32	d16, d16, #1    @ encoding: [0x30,0x0f,0xff,0xff]
+@ CHECK: vcvt.u32.f32	d16, d16, #1    @ encoding: [0xff,0xff,0x30,0x0f]
 	vcvt.u32.f32	d16, d16, #1
-@ CHECK: vcvt.f32.s32	d16, d16, #1    @ encoding: [0x30,0x0e,0xff,0xef]
+@ CHECK: vcvt.f32.s32	d16, d16, #1    @ encoding: [0xff,0xef,0x30,0x0e]
 	vcvt.f32.s32	d16, d16, #1
-@ CHECK: vcvt.f32.u32	d16, d16, #1    @ encoding: [0x30,0x0e,0xff,0xff]
+@ CHECK: vcvt.f32.u32	d16, d16, #1    @ encoding: [0xff,0xff,0x30,0x0e]
 	vcvt.f32.u32	d16, d16, #1
-@ CHECK: vcvt.s32.f32	q8, q8, #1      @ encoding: [0x70,0x0f,0xff,0xef]
+@ CHECK: vcvt.s32.f32	q8, q8, #1      @ encoding: [0xff,0xef,0x70,0x0f]
 	vcvt.s32.f32	q8, q8, #1
-@ CHECK: vcvt.u32.f32	q8, q8, #1      @ encoding: [0x70,0x0f,0xff,0xff]
+@ CHECK: vcvt.u32.f32	q8, q8, #1      @ encoding: [0xff,0xff,0x70,0x0f]
 	vcvt.u32.f32	q8, q8, #1
-@ CHECK: vcvt.f32.s32	q8, q8, #1      @ encoding: [0x70,0x0e,0xff,0xef]
+@ CHECK: vcvt.f32.s32	q8, q8, #1      @ encoding: [0xff,0xef,0x70,0x0e]
 	vcvt.f32.s32	q8, q8, #1
-@ CHECK: vcvt.f32.u32	q8, q8, #1      @ encoding: [0x70,0x0e,0xff,0xff]
+@ CHECK: vcvt.f32.u32	q8, q8, #1      @ encoding: [0xff,0xff,0x70,0x0e]
 	vcvt.f32.u32	q8, q8, #1
diff --git a/test/MC/ARM/neont2-minmax-encoding.s b/test/MC/ARM/neont2-minmax-encoding.s
index 802b87c..a29bed3 100644
--- a/test/MC/ARM/neont2-minmax-encoding.s
+++ b/test/MC/ARM/neont2-minmax-encoding.s
@@ -2,59 +2,59 @@
 
 .code 16
 
-@ CHECK: vmin.s8	d16, d16, d17           @ encoding: [0xb1,0x06,0x40,0xef]
+@ CHECK: vmin.s8	d16, d16, d17           @ encoding: [0x40,0xef,0xb1,0x06]
 	vmin.s8	d16, d16, d17
-@ CHECK: vmin.s16	d16, d16, d17   @ encoding: [0xb1,0x06,0x50,0xef]
+@ CHECK: vmin.s16	d16, d16, d17   @ encoding: [0x50,0xef,0xb1,0x06]
 	vmin.s16	d16, d16, d17
-@ CHECK: vmin.s32	d16, d16, d17   @ encoding: [0xb1,0x06,0x60,0xef]
+@ CHECK: vmin.s32	d16, d16, d17   @ encoding: [0x60,0xef,0xb1,0x06]
 	vmin.s32	d16, d16, d17
-@ CHECK: vmin.u8	d16, d16, d17           @ encoding: [0xb1,0x06,0x40,0xff]
+@ CHECK: vmin.u8	d16, d16, d17           @ encoding: [0x40,0xff,0xb1,0x06]
 	vmin.u8	d16, d16, d17
-@ CHECK: vmin.u16	d16, d16, d17   @ encoding: [0xb1,0x06,0x50,0xff]
+@ CHECK: vmin.u16	d16, d16, d17   @ encoding: [0x50,0xff,0xb1,0x06]
 	vmin.u16	d16, d16, d17
-@ CHECK: vmin.u32	d16, d16, d17   @ encoding: [0xb1,0x06,0x60,0xff]
+@ CHECK: vmin.u32	d16, d16, d17   @ encoding: [0x60,0xff,0xb1,0x06]
 	vmin.u32	d16, d16, d17
-@ CHECK: vmin.f32	d16, d16, d17   @ encoding: [0xa1,0x0f,0x60,0xef]
+@ CHECK: vmin.f32	d16, d16, d17   @ encoding: [0x60,0xef,0xa1,0x0f]
 	vmin.f32	d16, d16, d17
-@ CHECK: vmin.s8	q8, q8, q9              @ encoding: [0xf2,0x06,0x40,0xef]
+@ CHECK: vmin.s8	q8, q8, q9              @ encoding: [0x40,0xef,0xf2,0x06]
 	vmin.s8	q8, q8, q9
-@ CHECK: vmin.s16	q8, q8, q9      @ encoding: [0xf2,0x06,0x50,0xef]
+@ CHECK: vmin.s16	q8, q8, q9      @ encoding: [0x50,0xef,0xf2,0x06]
 	vmin.s16	q8, q8, q9
-@ CHECK: vmin.s32	q8, q8, q9      @ encoding: [0xf2,0x06,0x60,0xef]
+@ CHECK: vmin.s32	q8, q8, q9      @ encoding: [0x60,0xef,0xf2,0x06]
 	vmin.s32	q8, q8, q9
-@ CHECK: vmin.u8	q8, q8, q9              @ encoding: [0xf2,0x06,0x40,0xff]
+@ CHECK: vmin.u8	q8, q8, q9              @ encoding: [0x40,0xff,0xf2,0x06]
 	vmin.u8	q8, q8, q9
-@ CHECK: vmin.u16	q8, q8, q9      @ encoding: [0xf2,0x06,0x50,0xff]
+@ CHECK: vmin.u16	q8, q8, q9      @ encoding: [0x50,0xff,0xf2,0x06]
 	vmin.u16	q8, q8, q9
-@ CHECK: vmin.u32	q8, q8, q9      @ encoding: [0xf2,0x06,0x60,0xff]
+@ CHECK: vmin.u32	q8, q8, q9      @ encoding: [0x60,0xff,0xf2,0x06]
 	vmin.u32	q8, q8, q9
-@ CHECK: vmin.f32	q8, q8, q9      @ encoding: [0xe2,0x0f,0x60,0xef]
+@ CHECK: vmin.f32	q8, q8, q9      @ encoding: [0x60,0xef,0xe2,0x0f]
 	vmin.f32	q8, q8, q9
-@ CHECK: vmax.s8	d16, d16, d17           @ encoding: [0xa1,0x06,0x40,0xef]
+@ CHECK: vmax.s8	d16, d16, d17           @ encoding: [0x40,0xef,0xa1,0x06]
 	vmax.s8	d16, d16, d17
-@ CHECK: vmax.s16	d16, d16, d17   @ encoding: [0xa1,0x06,0x50,0xef]
+@ CHECK: vmax.s16	d16, d16, d17   @ encoding: [0x50,0xef,0xa1,0x06]
 	vmax.s16	d16, d16, d17
-@ CHECK: vmax.s32	d16, d16, d17   @ encoding: [0xa1,0x06,0x60,0xef]
+@ CHECK: vmax.s32	d16, d16, d17   @ encoding: [0x60,0xef,0xa1,0x06]
 	vmax.s32	d16, d16, d17
-@ CHECK: vmax.u8	d16, d16, d17           @ encoding: [0xa1,0x06,0x40,0xff]
+@ CHECK: vmax.u8	d16, d16, d17           @ encoding: [0x40,0xff,0xa1,0x06]
 	vmax.u8	d16, d16, d17
-@ CHECK: vmax.u16	d16, d16, d17   @ encoding: [0xa1,0x06,0x50,0xff]
+@ CHECK: vmax.u16	d16, d16, d17   @ encoding: [0x50,0xff,0xa1,0x06]
 	vmax.u16	d16, d16, d17
-@ CHECK: vmax.u32	d16, d16, d17   @ encoding: [0xa1,0x06,0x60,0xff]
+@ CHECK: vmax.u32	d16, d16, d17   @ encoding: [0x60,0xff,0xa1,0x06]
 	vmax.u32	d16, d16, d17
-@ CHECK: vmax.f32	d16, d16, d17   @ encoding: [0xa1,0x0f,0x40,0xef]
+@ CHECK: vmax.f32	d16, d16, d17   @ encoding: [0x40,0xef,0xa1,0x0f]
 	vmax.f32	d16, d16, d17
-@ CHECK: vmax.s8	q8, q8, q9              @ encoding: [0xe2,0x06,0x40,0xef]
+@ CHECK: vmax.s8	q8, q8, q9              @ encoding: [0x40,0xef,0xe2,0x06]
 	vmax.s8	q8, q8, q9
-@ CHECK: vmax.s16	q8, q8, q9      @ encoding: [0xe2,0x06,0x50,0xef]
+@ CHECK: vmax.s16	q8, q8, q9      @ encoding: [0x50,0xef,0xe2,0x06]
 	vmax.s16	q8, q8, q9
-@ CHECK: vmax.s32	q8, q8, q9      @ encoding: [0xe2,0x06,0x60,0xef]
+@ CHECK: vmax.s32	q8, q8, q9      @ encoding: [0x60,0xef,0xe2,0x06]
 	vmax.s32	q8, q8, q9
-@ CHECK: vmax.u8	q8, q8, q9              @ encoding: [0xe2,0x06,0x40,0xff]
+@ CHECK: vmax.u8	q8, q8, q9              @ encoding: [0x40,0xff,0xe2,0x06]
 	vmax.u8	q8, q8, q9
-@ CHECK: vmax.u16	q8, q8, q9      @ encoding: [0xe2,0x06,0x50,0xff]
+@ CHECK: vmax.u16	q8, q8, q9      @ encoding: [0x50,0xff,0xe2,0x06]
 	vmax.u16	q8, q8, q9
-@ CHECK: vmax.u32	q8, q8, q9      @ encoding: [0xe2,0x06,0x60,0xff]
+@ CHECK: vmax.u32	q8, q8, q9      @ encoding: [0x60,0xff,0xe2,0x06]
 	vmax.u32	q8, q8, q9
-@ CHECK: vmax.f32	q8, q8, q9      @ encoding: [0xe2,0x0f,0x40,0xef]
+@ CHECK: vmax.f32	q8, q8, q9      @ encoding: [0x40,0xef,0xe2,0x0f]
 	vmax.f32	q8, q8, q9
diff --git a/test/MC/ARM/neont2-mul-encoding.s b/test/MC/ARM/neont2-mul-encoding.s
index 4e33beb..7f11973 100644
--- a/test/MC/ARM/neont2-mul-encoding.s
+++ b/test/MC/ARM/neont2-mul-encoding.s
@@ -2,57 +2,57 @@
 
 .code 16
 
-@ CHECK: vmul.i8	d16, d16, d17           @ encoding: [0xb1,0x09,0x40,0xef]
+@ CHECK: vmul.i8	d16, d16, d17           @ encoding: [0x40,0xef,0xb1,0x09]
 	vmul.i8	d16, d16, d17
-@ CHECK: vmul.i16	d16, d16, d17   @ encoding: [0xb1,0x09,0x50,0xef]
+@ CHECK: vmul.i16	d16, d16, d17   @ encoding: [0x50,0xef,0xb1,0x09]
 	vmul.i16	d16, d16, d17
-@ CHECK: vmul.i32	d16, d16, d17   @ encoding: [0xb1,0x09,0x60,0xef]
+@ CHECK: vmul.i32	d16, d16, d17   @ encoding: [0x60,0xef,0xb1,0x09]
 	vmul.i32	d16, d16, d17
-@ CHECK: vmul.f32	d16, d16, d17   @ encoding: [0xb1,0x0d,0x40,0xff]
+@ CHECK: vmul.f32	d16, d16, d17   @ encoding: [0x40,0xff,0xb1,0x0d]
 	vmul.f32	d16, d16, d17
-@ CHECK: vmul.i8	q8, q8, q9              @ encoding: [0xf2,0x09,0x40,0xef]
+@ CHECK: vmul.i8	q8, q8, q9              @ encoding: [0x40,0xef,0xf2,0x09]
 	vmul.i8	q8, q8, q9
-@ CHECK: vmul.i16	q8, q8, q9      @ encoding: [0xf2,0x09,0x50,0xef]
+@ CHECK: vmul.i16	q8, q8, q9      @ encoding: [0x50,0xef,0xf2,0x09]
 	vmul.i16	q8, q8, q9
-@ CHECK: vmul.i32	q8, q8, q9      @ encoding: [0xf2,0x09,0x60,0xef]
+@ CHECK: vmul.i32	q8, q8, q9      @ encoding: [0x60,0xef,0xf2,0x09]
 	vmul.i32	q8, q8, q9
-@ CHECK: vmul.f32	q8, q8, q9      @ encoding: [0xf2,0x0d,0x40,0xff]
+@ CHECK: vmul.f32	q8, q8, q9      @ encoding: [0x40,0xff,0xf2,0x0d]
 	vmul.f32	q8, q8, q9
-@ CHECK: vmul.p8	d16, d16, d17           @ encoding: [0xb1,0x09,0x40,0xff]
+@ CHECK: vmul.p8	d16, d16, d17           @ encoding: [0x40,0xff,0xb1,0x09]
 	vmul.p8	d16, d16, d17
-@ CHECK: vmul.p8	q8, q8, q9              @ encoding: [0xf2,0x09,0x40,0xff]
+@ CHECK: vmul.p8	q8, q8, q9              @ encoding: [0x40,0xff,0xf2,0x09]
 	vmul.p8	q8, q8, q9
-@ CHECK: vqdmulh.s16	d16, d16, d17   @ encoding: [0xa1,0x0b,0x50,0xef]
+@ CHECK: vqdmulh.s16	d16, d16, d17   @ encoding: [0x50,0xef,0xa1,0x0b]
 	vqdmulh.s16	d16, d16, d17
-@ CHECK: vqdmulh.s32	d16, d16, d17   @ encoding: [0xa1,0x0b,0x60,0xef]
+@ CHECK: vqdmulh.s32	d16, d16, d17   @ encoding: [0x60,0xef,0xa1,0x0b]
 	vqdmulh.s32	d16, d16, d17
-@ CHECK: vqdmulh.s16	q8, q8, q9      @ encoding: [0xe2,0x0b,0x50,0xef]
+@ CHECK: vqdmulh.s16	q8, q8, q9      @ encoding: [0x50,0xef,0xe2,0x0b]
 	vqdmulh.s16	q8, q8, q9
-@ CHECK: vqdmulh.s32	q8, q8, q9      @ encoding: [0xe2,0x0b,0x60,0xef]
+@ CHECK: vqdmulh.s32	q8, q8, q9      @ encoding: [0x60,0xef,0xe2,0x0b]
 	vqdmulh.s32	q8, q8, q9
-@ CHECK: vqrdmulh.s16	d16, d16, d17   @ encoding: [0xa1,0x0b,0x50,0xff]
+@ CHECK: vqrdmulh.s16	d16, d16, d17   @ encoding: [0x50,0xff,0xa1,0x0b]
 	vqrdmulh.s16	d16, d16, d17
-@ CHECK: vqrdmulh.s32	d16, d16, d17   @ encoding: [0xa1,0x0b,0x60,0xff]
+@ CHECK: vqrdmulh.s32	d16, d16, d17   @ encoding: [0x60,0xff,0xa1,0x0b]
 	vqrdmulh.s32	d16, d16, d17
-@ CHECK: vqrdmulh.s16	q8, q8, q9      @ encoding: [0xe2,0x0b,0x50,0xff]
+@ CHECK: vqrdmulh.s16	q8, q8, q9      @ encoding: [0x50,0xff,0xe2,0x0b]
 	vqrdmulh.s16	q8, q8, q9
-@ CHECK: vqrdmulh.s32	q8, q8, q9      @ encoding: [0xe2,0x0b,0x60,0xff]
+@ CHECK: vqrdmulh.s32	q8, q8, q9      @ encoding: [0x60,0xff,0xe2,0x0b]
 	vqrdmulh.s32	q8, q8, q9
-@ CHECK: vmull.s8	q8, d16, d17    @ encoding: [0xa1,0x0c,0xc0,0xef]
+@ CHECK: vmull.s8	q8, d16, d17    @ encoding: [0xc0,0xef,0xa1,0x0c]
 	vmull.s8	q8, d16, d17
-@ CHECK: vmull.s16	q8, d16, d17    @ encoding: [0xa1,0x0c,0xd0,0xef]
+@ CHECK: vmull.s16	q8, d16, d17    @ encoding: [0xd0,0xef,0xa1,0x0c]
 	vmull.s16	q8, d16, d17
-@ CHECK: vmull.s32	q8, d16, d17    @ encoding: [0xa1,0x0c,0xe0,0xef]
+@ CHECK: vmull.s32	q8, d16, d17    @ encoding: [0xe0,0xef,0xa1,0x0c]
 	vmull.s32	q8, d16, d17
-@ CHECK: vmull.u8	q8, d16, d17    @ encoding: [0xa1,0x0c,0xc0,0xff]
+@ CHECK: vmull.u8	q8, d16, d17    @ encoding: [0xc0,0xff,0xa1,0x0c]
 	vmull.u8	q8, d16, d17
-@ CHECK: vmull.u16	q8, d16, d17    @ encoding: [0xa1,0x0c,0xd0,0xff]
+@ CHECK: vmull.u16	q8, d16, d17    @ encoding: [0xd0,0xff,0xa1,0x0c]
 	vmull.u16	q8, d16, d17
-@ CHECK: vmull.u32	q8, d16, d17    @ encoding: [0xa1,0x0c,0xe0,0xff]
+@ CHECK: vmull.u32	q8, d16, d17    @ encoding: [0xe0,0xff,0xa1,0x0c]
 	vmull.u32	q8, d16, d17
-@ CHECK: vmull.p8	q8, d16, d17    @ encoding: [0xa1,0x0e,0xc0,0xef]
+@ CHECK: vmull.p8	q8, d16, d17    @ encoding: [0xc0,0xef,0xa1,0x0e]
 	vmull.p8	q8, d16, d17
-@ CHECK: vqdmull.s16	q8, d16, d17    @ encoding: [0xa1,0x0d,0xd0,0xef]
+@ CHECK: vqdmull.s16	q8, d16, d17    @ encoding: [0xd0,0xef,0xa1,0x0d]
 	vqdmull.s16	q8, d16, d17
-@ CHECK: vqdmull.s32	q8, d16, d17    @ encoding: [0xa1,0x0d,0xe0,0xef]
+@ CHECK: vqdmull.s32	q8, d16, d17    @ encoding: [0xe0,0xef,0xa1,0x0d]
 	vqdmull.s32	q8, d16, d17
diff --git a/test/MC/ARM/neont2-neg-encoding.s b/test/MC/ARM/neont2-neg-encoding.s
index fa35fb1..d0cb5ec 100644
--- a/test/MC/ARM/neont2-neg-encoding.s
+++ b/test/MC/ARM/neont2-neg-encoding.s
@@ -2,31 +2,31 @@
 
 .code 16
 
-@ CHECK: vneg.s8	d16, d16                @ encoding: [0xa0,0x03,0xf1,0xff]
+@ CHECK: vneg.s8	d16, d16                @ encoding: [0xf1,0xff,0xa0,0x03]
 	vneg.s8	d16, d16
-@ CHECK: vneg.s16	d16, d16        @ encoding: [0xa0,0x03,0xf5,0xff]
+@ CHECK: vneg.s16	d16, d16        @ encoding: [0xf5,0xff,0xa0,0x03]
 	vneg.s16	d16, d16
-@ CHECK: vneg.s32	d16, d16        @ encoding: [0xa0,0x03,0xf9,0xff]
+@ CHECK: vneg.s32	d16, d16        @ encoding: [0xf9,0xff,0xa0,0x03]
 	vneg.s32	d16, d16
-@ CHECK: vneg.f32	d16, d16        @ encoding: [0xa0,0x07,0xf9,0xff]
+@ CHECK: vneg.f32	d16, d16        @ encoding: [0xf9,0xff,0xa0,0x07]
 	vneg.f32	d16, d16
-@ CHECK: vneg.s8	q8, q8                  @ encoding: [0xe0,0x03,0xf1,0xff]
+@ CHECK: vneg.s8	q8, q8                  @ encoding: [0xf1,0xff,0xe0,0x03]
 	vneg.s8	q8, q8
-@ CHECK: vneg.s16	q8, q8          @ encoding: [0xe0,0x03,0xf5,0xff]
+@ CHECK: vneg.s16	q8, q8          @ encoding: [0xf5,0xff,0xe0,0x03]
 	vneg.s16	q8, q8
-@ CHECK: vneg.s32	q8, q8          @ encoding: [0xe0,0x03,0xf9,0xff]
+@ CHECK: vneg.s32	q8, q8          @ encoding: [0xf9,0xff,0xe0,0x03]
 	vneg.s32	q8, q8
-@ CHECK: vneg.f32	q8, q8          @ encoding: [0xe0,0x07,0xf9,0xff]
+@ CHECK: vneg.f32	q8, q8          @ encoding: [0xf9,0xff,0xe0,0x07]
 	vneg.f32	q8, q8
-@ CHECK: vqneg.s8	d16, d16        @ encoding: [0xa0,0x07,0xf0,0xff]
+@ CHECK: vqneg.s8	d16, d16        @ encoding: [0xf0,0xff,0xa0,0x07]
 	vqneg.s8	d16, d16
-@ CHECK: vqneg.s16	d16, d16        @ encoding: [0xa0,0x07,0xf4,0xff]
+@ CHECK: vqneg.s16	d16, d16        @ encoding: [0xf4,0xff,0xa0,0x07]
 	vqneg.s16	d16, d16
-@ CHECK: vqneg.s32	d16, d16        @ encoding: [0xa0,0x07,0xf8,0xff]
+@ CHECK: vqneg.s32	d16, d16        @ encoding: [0xf8,0xff,0xa0,0x07]
 	vqneg.s32	d16, d16
-@ CHECK: vqneg.s8	q8, q8          @ encoding: [0xe0,0x07,0xf0,0xff]
+@ CHECK: vqneg.s8	q8, q8          @ encoding: [0xf0,0xff,0xe0,0x07]
 	vqneg.s8	q8, q8
-@ CHECK: vqneg.s16	q8, q8          @ encoding: [0xe0,0x07,0xf4,0xff]
+@ CHECK: vqneg.s16	q8, q8          @ encoding: [0xf4,0xff,0xe0,0x07]
 	vqneg.s16	q8, q8
-@ CHECK: vqneg.s32	q8, q8          @ encoding: [0xe0,0x07,0xf8,0xff]
+@ CHECK: vqneg.s32	q8, q8          @ encoding: [0xf8,0xff,0xe0,0x07]
 	vqneg.s32	q8, q8
diff --git a/test/MC/ARM/neont2-reciprocal-encoding.s b/test/MC/ARM/neont2-reciprocal-encoding.s
index 918333b..73b6d8f 100644
--- a/test/MC/ARM/neont2-reciprocal-encoding.s
+++ b/test/MC/ARM/neont2-reciprocal-encoding.s
@@ -2,27 +2,27 @@
 
 .code 16
 
-@ CHECK: vrecpe.u32	d16, d16        @ encoding: [0x20,0x04,0xfb,0xff]
+@ CHECK: vrecpe.u32	d16, d16        @ encoding: [0xfb,0xff,0x20,0x04]
 	vrecpe.u32	d16, d16
-@ CHECK: vrecpe.u32	q8, q8          @ encoding: [0x60,0x04,0xfb,0xff]
+@ CHECK: vrecpe.u32	q8, q8          @ encoding: [0xfb,0xff,0x60,0x04]
 	vrecpe.u32	q8, q8
-@ CHECK: vrecpe.f32	d16, d16        @ encoding: [0x20,0x05,0xfb,0xff]
+@ CHECK: vrecpe.f32	d16, d16        @ encoding: [0xfb,0xff,0x20,0x05]
 	vrecpe.f32	d16, d16
-@ CHECK: vrecpe.f32	q8, q8          @ encoding: [0x60,0x05,0xfb,0xff]
+@ CHECK: vrecpe.f32	q8, q8          @ encoding: [0xfb,0xff,0x60,0x05]
 	vrecpe.f32	q8, q8
-@ CHECK: vrecps.f32	d16, d16, d17   @ encoding: [0xb1,0x0f,0x40,0xef]
+@ CHECK: vrecps.f32	d16, d16, d17   @ encoding: [0x40,0xef,0xb1,0x0f]
 	vrecps.f32	d16, d16, d17
-@ CHECK: vrecps.f32	q8, q8, q9      @ encoding: [0xf2,0x0f,0x40,0xef]
+@ CHECK: vrecps.f32	q8, q8, q9      @ encoding: [0x40,0xef,0xf2,0x0f]
 	vrecps.f32	q8, q8, q9
-@ CHECK: vrsqrte.u32	d16, d16        @ encoding: [0xa0,0x04,0xfb,0xff]
+@ CHECK: vrsqrte.u32	d16, d16        @ encoding: [0xfb,0xff,0xa0,0x04]
 	vrsqrte.u32	d16, d16
-@ CHECK: vrsqrte.u32	q8, q8          @ encoding: [0xe0,0x04,0xfb,0xff]
+@ CHECK: vrsqrte.u32	q8, q8          @ encoding: [0xfb,0xff,0xe0,0x04]
 	vrsqrte.u32	q8, q8
-@ CHECK: vrsqrte.f32	d16, d16        @ encoding: [0xa0,0x05,0xfb,0xff]
+@ CHECK: vrsqrte.f32	d16, d16        @ encoding: [0xfb,0xff,0xa0,0x05]
 	vrsqrte.f32	d16, d16
-@ CHECK: vrsqrte.f32	q8, q8          @ encoding: [0xe0,0x05,0xfb,0xff]
+@ CHECK: vrsqrte.f32	q8, q8          @ encoding: [0xfb,0xff,0xe0,0x05]
 	vrsqrte.f32	q8, q8
-@ CHECK: vrsqrts.f32	d16, d16, d17   @ encoding: [0xb1,0x0f,0x60,0xef]
+@ CHECK: vrsqrts.f32	d16, d16, d17   @ encoding: [0x60,0xef,0xb1,0x0f]
 	vrsqrts.f32	d16, d16, d17
-@ CHECK: vrsqrts.f32	q8, q8, q9      @ encoding: [0xf2,0x0f,0x60,0xef]
+@ CHECK: vrsqrts.f32	q8, q8, q9      @ encoding: [0x60,0xef,0xf2,0x0f]
 	vrsqrts.f32	q8, q8, q9
diff --git a/test/MC/ARM/neont2-reverse-encoding.s b/test/MC/ARM/neont2-reverse-encoding.s
index 4155492..80c42f4 100644
--- a/test/MC/ARM/neont2-reverse-encoding.s
+++ b/test/MC/ARM/neont2-reverse-encoding.s
@@ -1,26 +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]
+@ CHECK: vrev64.8	d16, d16        @ encoding: [0xf0,0xff,0x20,0x00]
 	vrev64.8	d16, d16
-@ CHECK: vrev64.16	d16, d16        @ encoding: [0x20,0x00,0xf4,0xff]
+@ CHECK: vrev64.16	d16, d16        @ encoding: [0xf4,0xff,0x20,0x00]
 	vrev64.16	d16, d16
-@ CHECK: vrev64.32	d16, d16        @ encoding: [0x20,0x00,0xf8,0xff]
+@ CHECK: vrev64.32	d16, d16        @ encoding: [0xf8,0xff,0x20,0x00]
 	vrev64.32	d16, d16
-@ CHECK: vrev64.8	q8, q8          @ encoding: [0x60,0x00,0xf0,0xff]
+@ CHECK: vrev64.8	q8, q8          @ encoding: [0xf0,0xff,0x60,0x00]
 	vrev64.8	q8, q8
-@ CHECK: vrev64.16	q8, q8          @ encoding: [0x60,0x00,0xf4,0xff]
+@ CHECK: vrev64.16	q8, q8          @ encoding: [0xf4,0xff,0x60,0x00]
 	vrev64.16	q8, q8
-@ CHECK: vrev64.32	q8, q8          @ encoding: [0x60,0x00,0xf8,0xff]
+@ CHECK: vrev64.32	q8, q8          @ encoding: [0xf8,0xff,0x60,0x00]
 	vrev64.32	q8, q8
-@ CHECK: vrev32.8	d16, d16        @ encoding: [0xa0,0x00,0xf0,0xff]
+@ CHECK: vrev32.8	d16, d16        @ encoding: [0xf0,0xff,0xa0,0x00]
 	vrev32.8	d16, d16
-@ CHECK: vrev32.16	d16, d16        @ encoding: [0xa0,0x00,0xf4,0xff]
+@ CHECK: vrev32.16	d16, d16        @ encoding: [0xf4,0xff,0xa0,0x00]
 	vrev32.16	d16, d16
-@ CHECK: vrev32.8	q8, q8          @ encoding: [0xe0,0x00,0xf0,0xff]
+@ CHECK: vrev32.8	q8, q8          @ encoding: [0xf0,0xff,0xe0,0x00]
 	vrev32.8	q8, q8
-@ CHECK: vrev32.16	q8, q8          @ encoding: [0xe0,0x00,0xf4,0xff]
+@ CHECK: vrev32.16	q8, q8          @ encoding: [0xf4,0xff,0xe0,0x00]
 	vrev32.16	q8, q8
-@ CHECK: vrev16.8	d16, d16        @ encoding: [0x20,0x01,0xf0,0xff]
+@ CHECK: vrev16.8	d16, d16        @ encoding: [0xf0,0xff,0x20,0x01]
 	vrev16.8	d16, d16
-@ CHECK: vrev16.8	q8, q8          @ encoding: [0x60,0x01,0xf0,0xff]
+@ CHECK: vrev16.8	q8, q8          @ encoding: [0xf0,0xff,0x60,0x01]
 	vrev16.8	q8, q8
diff --git a/test/MC/ARM/neont2-satshift-encoding.s b/test/MC/ARM/neont2-satshift-encoding.s
index 5cf8b24..5e4ca41 100644
--- a/test/MC/ARM/neont2-satshift-encoding.s
+++ b/test/MC/ARM/neont2-satshift-encoding.s
@@ -2,151 +2,151 @@
 
 .code 16
 
-@ CHECK: vqshl.s8	d16, d16, d17   @ encoding: [0xb0,0x04,0x41,0xef]
+@ CHECK: vqshl.s8	d16, d16, d17   @ encoding: [0x41,0xef,0xb0,0x04]
 	vqshl.s8	d16, d16, d17
-@ CHECK: vqshl.s16	d16, d16, d17   @ encoding: [0xb0,0x04,0x51,0xef]
+@ CHECK: vqshl.s16	d16, d16, d17   @ encoding: [0x51,0xef,0xb0,0x04]
 	vqshl.s16	d16, d16, d17
-@ CHECK: vqshl.s32	d16, d16, d17   @ encoding: [0xb0,0x04,0x61,0xef]
+@ CHECK: vqshl.s32	d16, d16, d17   @ encoding: [0x61,0xef,0xb0,0x04]
 	vqshl.s32	d16, d16, d17
-@ CHECK: vqshl.s64	d16, d16, d17   @ encoding: [0xb0,0x04,0x71,0xef]
+@ CHECK: vqshl.s64	d16, d16, d17   @ encoding: [0x71,0xef,0xb0,0x04]
 	vqshl.s64	d16, d16, d17
-@ CHECK: vqshl.u8	d16, d16, d17   @ encoding: [0xb0,0x04,0x41,0xff]
+@ CHECK: vqshl.u8	d16, d16, d17   @ encoding: [0x41,0xff,0xb0,0x04]
 	vqshl.u8	d16, d16, d17
-@ CHECK: vqshl.u16	d16, d16, d17   @ encoding: [0xb0,0x04,0x51,0xff]
+@ CHECK: vqshl.u16	d16, d16, d17   @ encoding: [0x51,0xff,0xb0,0x04]
 	vqshl.u16	d16, d16, d17
-@ CHECK: vqshl.u32	d16, d16, d17   @ encoding: [0xb0,0x04,0x61,0xff]
+@ CHECK: vqshl.u32	d16, d16, d17   @ encoding: [0x61,0xff,0xb0,0x04]
 	vqshl.u32	d16, d16, d17
-@ CHECK: vqshl.u64	d16, d16, d17   @ encoding: [0xb0,0x04,0x71,0xff]
+@ CHECK: vqshl.u64	d16, d16, d17   @ encoding: [0x71,0xff,0xb0,0x04]
 	vqshl.u64	d16, d16, d17
-@ CHECK: vqshl.s8	q8, q8, q9      @ encoding: [0xf0,0x04,0x42,0xef]
+@ CHECK: vqshl.s8	q8, q8, q9      @ encoding: [0x42,0xef,0xf0,0x04]
 	vqshl.s8	q8, q8, q9
-@ CHECK: vqshl.s16	q8, q8, q9      @ encoding: [0xf0,0x04,0x52,0xef]
+@ CHECK: vqshl.s16	q8, q8, q9      @ encoding: [0x52,0xef,0xf0,0x04]
 	vqshl.s16	q8, q8, q9
-@ CHECK: vqshl.s32	q8, q8, q9      @ encoding: [0xf0,0x04,0x62,0xef]
+@ CHECK: vqshl.s32	q8, q8, q9      @ encoding: [0x62,0xef,0xf0,0x04]
 	vqshl.s32	q8, q8, q9
-@ CHECK: vqshl.s64	q8, q8, q9      @ encoding: [0xf0,0x04,0x72,0xef]
+@ CHECK: vqshl.s64	q8, q8, q9      @ encoding: [0x72,0xef,0xf0,0x04]
 	vqshl.s64	q8, q8, q9
-@ CHECK: vqshl.u8	q8, q8, q9      @ encoding: [0xf0,0x04,0x42,0xff]
+@ CHECK: vqshl.u8	q8, q8, q9      @ encoding: [0x42,0xff,0xf0,0x04]
 	vqshl.u8	q8, q8, q9
-@ CHECK: vqshl.u16	q8, q8, q9      @ encoding: [0xf0,0x04,0x52,0xff]
+@ CHECK: vqshl.u16	q8, q8, q9      @ encoding: [0x52,0xff,0xf0,0x04]
 	vqshl.u16	q8, q8, q9
-@ CHECK: vqshl.u32	q8, q8, q9      @ encoding: [0xf0,0x04,0x62,0xff]
+@ CHECK: vqshl.u32	q8, q8, q9      @ encoding: [0x62,0xff,0xf0,0x04]
 	vqshl.u32	q8, q8, q9
-@ CHECK: vqshl.u64	q8, q8, q9      @ encoding: [0xf0,0x04,0x72,0xff]
+@ CHECK: vqshl.u64	q8, q8, q9      @ encoding: [0x72,0xff,0xf0,0x04]
 	vqshl.u64	q8, q8, q9
-@ CHECK: vqshl.s8	d16, d16, #7    @ encoding: [0x30,0x07,0xcf,0xef]
+@ CHECK: vqshl.s8	d16, d16, #7    @ encoding: [0xcf,0xef,0x30,0x07]
 	vqshl.s8	d16, d16, #7
-@ CHECK: vqshl.s16	d16, d16, #15   @ encoding: [0x30,0x07,0xdf,0xef]
+@ CHECK: vqshl.s16	d16, d16, #15   @ encoding: [0xdf,0xef,0x30,0x07]
 	vqshl.s16	d16, d16, #15
-@ CHECK: vqshl.s32	d16, d16, #31   @ encoding: [0x30,0x07,0xff,0xef]
+@ CHECK: vqshl.s32	d16, d16, #31   @ encoding: [0xff,0xef,0x30,0x07]
 	vqshl.s32	d16, d16, #31
-@ CHECK: vqshl.s64	d16, d16, #63   @ encoding: [0xb0,0x07,0xff,0xef]
+@ CHECK: vqshl.s64	d16, d16, #63   @ encoding: [0xff,0xef,0xb0,0x07]
 	vqshl.s64	d16, d16, #63
-@ CHECK: vqshl.u8	d16, d16, #7    @ encoding: [0x30,0x07,0xcf,0xff]
+@ CHECK: vqshl.u8	d16, d16, #7    @ encoding: [0xcf,0xff,0x30,0x07]
 	vqshl.u8	d16, d16, #7
-@ CHECK: vqshl.u16	d16, d16, #15   @ encoding: [0x30,0x07,0xdf,0xff]
+@ CHECK: vqshl.u16	d16, d16, #15   @ encoding: [0xdf,0xff,0x30,0x07]
 	vqshl.u16	d16, d16, #15
-@ CHECK: vqshl.u32	d16, d16, #31   @ encoding: [0x30,0x07,0xff,0xff]
+@ CHECK: vqshl.u32	d16, d16, #31   @ encoding: [0xff,0xff,0x30,0x07]
 	vqshl.u32	d16, d16, #31
-@ CHECK: vqshl.u64	d16, d16, #63   @ encoding: [0xb0,0x07,0xff,0xff]
+@ CHECK: vqshl.u64	d16, d16, #63   @ encoding: [0xff,0xff,0xb0,0x07]
 	vqshl.u64	d16, d16, #63
-@ CHECK: vqshlu.s8	d16, d16, #7    @ encoding: [0x30,0x06,0xcf,0xff]
+@ CHECK: vqshlu.s8	d16, d16, #7    @ encoding: [0xcf,0xff,0x30,0x06]
 	vqshlu.s8	d16, d16, #7
-@ CHECK: vqshlu.s16	d16, d16, #15   @ encoding: [0x30,0x06,0xdf,0xff]
+@ CHECK: vqshlu.s16	d16, d16, #15   @ encoding: [0xdf,0xff,0x30,0x06]
 	vqshlu.s16	d16, d16, #15
-@ CHECK: vqshlu.s32	d16, d16, #31   @ encoding: [0x30,0x06,0xff,0xff]
+@ CHECK: vqshlu.s32	d16, d16, #31   @ encoding: [0xff,0xff,0x30,0x06]
 	vqshlu.s32	d16, d16, #31
-@ CHECK: vqshlu.s64	d16, d16, #63   @ encoding: [0xb0,0x06,0xff,0xff]
+@ CHECK: vqshlu.s64	d16, d16, #63   @ encoding: [0xff,0xff,0xb0,0x06]
 	vqshlu.s64	d16, d16, #63
-@ CHECK: vqshl.s8	q8, q8, #7      @ encoding: [0x70,0x07,0xcf,0xef]
+@ CHECK: vqshl.s8	q8, q8, #7      @ encoding: [0xcf,0xef,0x70,0x07]
 	vqshl.s8	q8, q8, #7
-@ CHECK: vqshl.s16	q8, q8, #15     @ encoding: [0x70,0x07,0xdf,0xef]
+@ CHECK: vqshl.s16	q8, q8, #15     @ encoding: [0xdf,0xef,0x70,0x07]
 	vqshl.s16	q8, q8, #15
-@ CHECK: vqshl.s32	q8, q8, #31     @ encoding: [0x70,0x07,0xff,0xef]
+@ CHECK: vqshl.s32	q8, q8, #31     @ encoding: [0xff,0xef,0x70,0x07]
 	vqshl.s32	q8, q8, #31
-@ CHECK: vqshl.s64	q8, q8, #63     @ encoding: [0xf0,0x07,0xff,0xef]
+@ CHECK: vqshl.s64	q8, q8, #63     @ encoding: [0xff,0xef,0xf0,0x07]
 	vqshl.s64	q8, q8, #63
-@ CHECK: vqshl.u8	q8, q8, #7      @ encoding: [0x70,0x07,0xcf,0xff]
+@ CHECK: vqshl.u8	q8, q8, #7      @ encoding: [0xcf,0xff,0x70,0x07]
 	vqshl.u8	q8, q8, #7
-@ CHECK: vqshl.u16	q8, q8, #15     @ encoding: [0x70,0x07,0xdf,0xff]
+@ CHECK: vqshl.u16	q8, q8, #15     @ encoding: [0xdf,0xff,0x70,0x07]
 	vqshl.u16	q8, q8, #15
-@ CHECK: vqshl.u32	q8, q8, #31     @ encoding: [0x70,0x07,0xff,0xff]
+@ CHECK: vqshl.u32	q8, q8, #31     @ encoding: [0xff,0xff,0x70,0x07]
 	vqshl.u32	q8, q8, #31
-@ CHECK: vqshl.u64	q8, q8, #63     @ encoding: [0xf0,0x07,0xff,0xff]
+@ CHECK: vqshl.u64	q8, q8, #63     @ encoding: [0xff,0xff,0xf0,0x07]
 	vqshl.u64	q8, q8, #63
-@ CHECK: vqshlu.s8	q8, q8, #7      @ encoding: [0x70,0x06,0xcf,0xff]
+@ CHECK: vqshlu.s8	q8, q8, #7      @ encoding: [0xcf,0xff,0x70,0x06]
 	vqshlu.s8	q8, q8, #7
-@ CHECK: vqshlu.s16	q8, q8, #15     @ encoding: [0x70,0x06,0xdf,0xff]
+@ CHECK: vqshlu.s16	q8, q8, #15     @ encoding: [0xdf,0xff,0x70,0x06]
 	vqshlu.s16	q8, q8, #15
-@ CHECK: vqshlu.s32	q8, q8, #31     @ encoding: [0x70,0x06,0xff,0xff]
+@ CHECK: vqshlu.s32	q8, q8, #31     @ encoding: [0xff,0xff,0x70,0x06]
 	vqshlu.s32	q8, q8, #31
-@ CHECK: vqshlu.s64	q8, q8, #63     @ encoding: [0xf0,0x06,0xff,0xff]
+@ CHECK: vqshlu.s64	q8, q8, #63     @ encoding: [0xff,0xff,0xf0,0x06]
 	vqshlu.s64	q8, q8, #63
-@ CHECK:   vqrshl.s8	d16, d16, d17   @ encoding: [0xb0,0x05,0x41,0xef]
+@ CHECK:   vqrshl.s8	d16, d16, d17   @ encoding: [0x41,0xef,0xb0,0x05]
 	vqrshl.s8	d16, d16, d17
-@ CHECK: vqrshl.s16	d16, d16, d17   @ encoding: [0xb0,0x05,0x51,0xef]
+@ CHECK: vqrshl.s16	d16, d16, d17   @ encoding: [0x51,0xef,0xb0,0x05]
 	vqrshl.s16	d16, d16, d17
-@ CHECK: vqrshl.s32	d16, d16, d17   @ encoding: [0xb0,0x05,0x61,0xef]
+@ CHECK: vqrshl.s32	d16, d16, d17   @ encoding: [0x61,0xef,0xb0,0x05]
 	vqrshl.s32	d16, d16, d17
-@ CHECK: vqrshl.s64	d16, d16, d17   @ encoding: [0xb0,0x05,0x71,0xef]
+@ CHECK: vqrshl.s64	d16, d16, d17   @ encoding: [0x71,0xef,0xb0,0x05]
 	vqrshl.s64	d16, d16, d17
-@ CHECK: vqrshl.u8	d16, d16, d17   @ encoding: [0xb0,0x05,0x41,0xff]
+@ CHECK: vqrshl.u8	d16, d16, d17   @ encoding: [0x41,0xff,0xb0,0x05]
 	vqrshl.u8	d16, d16, d17
-@ CHECK: vqrshl.u16	d16, d16, d17   @ encoding: [0xb0,0x05,0x51,0xff]
+@ CHECK: vqrshl.u16	d16, d16, d17   @ encoding: [0x51,0xff,0xb0,0x05]
 	vqrshl.u16	d16, d16, d17
-@ CHECK: vqrshl.u32	d16, d16, d17   @ encoding: [0xb0,0x05,0x61,0xff]
+@ CHECK: vqrshl.u32	d16, d16, d17   @ encoding: [0x61,0xff,0xb0,0x05]
 	vqrshl.u32	d16, d16, d17
-@ CHECK: vqrshl.u64	d16, d16, d17   @ encoding: [0xb0,0x05,0x71,0xff]
+@ CHECK: vqrshl.u64	d16, d16, d17   @ encoding: [0x71,0xff,0xb0,0x05]
 	vqrshl.u64	d16, d16, d17
-@ CHECK: vqrshl.s8	q8, q8, q9      @ encoding: [0xf0,0x05,0x42,0xef]
+@ CHECK: vqrshl.s8	q8, q8, q9      @ encoding: [0x42,0xef,0xf0,0x05]
 	vqrshl.s8	q8, q8, q9
-@ CHECK: vqrshl.s16	q8, q8, q9      @ encoding: [0xf0,0x05,0x52,0xef]
+@ CHECK: vqrshl.s16	q8, q8, q9      @ encoding: [0x52,0xef,0xf0,0x05]
 	vqrshl.s16	q8, q8, q9
-@ CHECK: vqrshl.s32	q8, q8, q9      @ encoding: [0xf0,0x05,0x62,0xef]
+@ CHECK: vqrshl.s32	q8, q8, q9      @ encoding: [0x62,0xef,0xf0,0x05]
 	vqrshl.s32	q8, q8, q9
-@ CHECK: vqrshl.s64	q8, q8, q9      @ encoding: [0xf0,0x05,0x72,0xef]
+@ CHECK: vqrshl.s64	q8, q8, q9      @ encoding: [0x72,0xef,0xf0,0x05]
 	vqrshl.s64	q8, q8, q9
-@ CHECK: vqrshl.u8	q8, q8, q9      @ encoding: [0xf0,0x05,0x42,0xff]
+@ CHECK: vqrshl.u8	q8, q8, q9      @ encoding: [0x42,0xff,0xf0,0x05]
 	vqrshl.u8	q8, q8, q9
-@ CHECK: vqrshl.u16	q8, q8, q9      @ encoding: [0xf0,0x05,0x52,0xff]
+@ CHECK: vqrshl.u16	q8, q8, q9      @ encoding: [0x52,0xff,0xf0,0x05]
 	vqrshl.u16	q8, q8, q9
-@ CHECK: vqrshl.u32	q8, q8, q9      @ encoding: [0xf0,0x05,0x62,0xff]
+@ CHECK: vqrshl.u32	q8, q8, q9      @ encoding: [0x62,0xff,0xf0,0x05]
 	vqrshl.u32	q8, q8, q9
-@ CHECK: vqrshl.u64	q8, q8, q9      @ encoding: [0xf0,0x05,0x72,0xff]
+@ CHECK: vqrshl.u64	q8, q8, q9      @ encoding: [0x72,0xff,0xf0,0x05]
 	vqrshl.u64	q8, q8, q9
-@ CHECK: vqshrn.s16	d16, q8, #8     @ encoding: [0x30,0x09,0xc8,0xef]
+@ CHECK: vqshrn.s16	d16, q8, #8     @ encoding: [0xc8,0xef,0x30,0x09]
 	vqshrn.s16	d16, q8, #8
-@ CHECK: vqshrn.s32	d16, q8, #16    @ encoding: [0x30,0x09,0xd0,0xef]
+@ CHECK: vqshrn.s32	d16, q8, #16    @ encoding: [0xd0,0xef,0x30,0x09]
 	vqshrn.s32	d16, q8, #16
-@ CHECK: vqshrn.s64	d16, q8, #32    @ encoding: [0x30,0x09,0xe0,0xef]
+@ CHECK: vqshrn.s64	d16, q8, #32    @ encoding: [0xe0,0xef,0x30,0x09]
 	vqshrn.s64	d16, q8, #32
-@ CHECK: vqshrn.u16	d16, q8, #8     @ encoding: [0x30,0x09,0xc8,0xff]
+@ CHECK: vqshrn.u16	d16, q8, #8     @ encoding: [0xc8,0xff,0x30,0x09]
 	vqshrn.u16	d16, q8, #8
-@ CHECK: vqshrn.u32	d16, q8, #16    @ encoding: [0x30,0x09,0xd0,0xff]
+@ CHECK: vqshrn.u32	d16, q8, #16    @ encoding: [0xd0,0xff,0x30,0x09]
 	vqshrn.u32	d16, q8, #16
-@ CHECK: vqshrn.u64	d16, q8, #32    @ encoding: [0x30,0x09,0xe0,0xff]
+@ CHECK: vqshrn.u64	d16, q8, #32    @ encoding: [0xe0,0xff,0x30,0x09]
 	vqshrn.u64	d16, q8, #32
-@ CHECK: vqshrun.s16	d16, q8, #8     @ encoding: [0x30,0x08,0xc8,0xff]
+@ CHECK: vqshrun.s16	d16, q8, #8     @ encoding: [0xc8,0xff,0x30,0x08]
 	vqshrun.s16	d16, q8, #8
-@ CHECK: vqshrun.s32	d16, q8, #16    @ encoding: [0x30,0x08,0xd0,0xff]
+@ CHECK: vqshrun.s32	d16, q8, #16    @ encoding: [0xd0,0xff,0x30,0x08]
 	vqshrun.s32	d16, q8, #16
-@ CHECK: vqshrun.s64	d16, q8, #32    @ encoding: [0x30,0x08,0xe0,0xff]
+@ CHECK: vqshrun.s64	d16, q8, #32    @ encoding: [0xe0,0xff,0x30,0x08]
 	vqshrun.s64	d16, q8, #32
-@ CHECK: vqrshrn.s16	d16, q8, #8     @ encoding: [0x70,0x09,0xc8,0xef]
+@ CHECK: vqrshrn.s16	d16, q8, #8     @ encoding: [0xc8,0xef,0x70,0x09]
 	vqrshrn.s16	d16, q8, #8
-@ CHECK: vqrshrn.s32	d16, q8, #16    @ encoding: [0x70,0x09,0xd0,0xef]
+@ CHECK: vqrshrn.s32	d16, q8, #16    @ encoding: [0xd0,0xef,0x70,0x09]
 	vqrshrn.s32	d16, q8, #16
-@ CHECK: vqrshrn.s64	d16, q8, #32    @ encoding: [0x70,0x09,0xe0,0xef]
+@ CHECK: vqrshrn.s64	d16, q8, #32    @ encoding: [0xe0,0xef,0x70,0x09]
 	vqrshrn.s64	d16, q8, #32
-@ CHECK: vqrshrn.u16	d16, q8, #8     @ encoding: [0x70,0x09,0xc8,0xff]
+@ CHECK: vqrshrn.u16	d16, q8, #8     @ encoding: [0xc8,0xff,0x70,0x09]
 	vqrshrn.u16	d16, q8, #8
-@ CHECK: vqrshrn.u32	d16, q8, #16    @ encoding: [0x70,0x09,0xd0,0xff]
+@ CHECK: vqrshrn.u32	d16, q8, #16    @ encoding: [0xd0,0xff,0x70,0x09]
 	vqrshrn.u32	d16, q8, #16
-@ CHECK: vqrshrn.u64	d16, q8, #32    @ encoding: [0x70,0x09,0xe0,0xff]
+@ CHECK: vqrshrn.u64	d16, q8, #32    @ encoding: [0xe0,0xff,0x70,0x09]
 	vqrshrn.u64	d16, q8, #32
-@ CHECK: vqrshrun.s16	d16, q8, #8     @ encoding: [0x70,0x08,0xc8,0xff]
+@ CHECK: vqrshrun.s16	d16, q8, #8     @ encoding: [0xc8,0xff,0x70,0x08]
 	vqrshrun.s16	d16, q8, #8
-@ CHECK: vqrshrun.s32	d16, q8, #16    @ encoding: [0x70,0x08,0xd0,0xff]
+@ CHECK: vqrshrun.s32	d16, q8, #16    @ encoding: [0xd0,0xff,0x70,0x08]
 	vqrshrun.s32	d16, q8, #16
-@ CHECK: vqrshrun.s64	d16, q8, #32    @ encoding: [0x70,0x08,0xe0,0xff]
+@ CHECK: vqrshrun.s64	d16, q8, #32    @ encoding: [0xe0,0xff,0x70,0x08]
 	vqrshrun.s64	d16, q8, #32
diff --git a/test/MC/ARM/neont2-shift-encoding.s b/test/MC/ARM/neont2-shift-encoding.s
index c96ce08..46db951 100644
--- a/test/MC/ARM/neont2-shift-encoding.s
+++ b/test/MC/ARM/neont2-shift-encoding.s
@@ -2,161 +2,161 @@
 
 .code 16
 
-@ CHECK: vshl.u8	d16, d17, d16           @ encoding: [0xa1,0x04,0x40,0xff]
+@ CHECK: vshl.u8	d16, d17, d16           @ encoding: [0x40,0xff,0xa1,0x04]
 	vshl.u8	d16, d17, d16
-@ CHECK: vshl.u16	d16, d17, d16   @ encoding: [0xa1,0x04,0x50,0xff]
+@ CHECK: vshl.u16	d16, d17, d16   @ encoding: [0x50,0xff,0xa1,0x04]
 	vshl.u16	d16, d17, d16
-@ CHECK: vshl.u32	d16, d17, d16   @ encoding: [0xa1,0x04,0x60,0xff]
+@ CHECK: vshl.u32	d16, d17, d16   @ encoding: [0x60,0xff,0xa1,0x04]
 	vshl.u32	d16, d17, d16
-@ CHECK: vshl.u64	d16, d17, d16   @ encoding: [0xa1,0x04,0x70,0xff]
+@ CHECK: vshl.u64	d16, d17, d16   @ encoding: [0x70,0xff,0xa1,0x04]
 	vshl.u64	d16, d17, d16
-@ CHECK: vshl.i8	d16, d16, #7            @ encoding: [0x30,0x05,0xcf,0xef]
+@ CHECK: vshl.i8	d16, d16, #7            @ encoding: [0xcf,0xef,0x30,0x05]
 	vshl.i8	d16, d16, #7
-@ CHECK: vshl.i16	d16, d16, #15   @ encoding: [0x30,0x05,0xdf,0xef]
+@ CHECK: vshl.i16	d16, d16, #15   @ encoding: [0xdf,0xef,0x30,0x05]
 	vshl.i16	d16, d16, #15
-@ CHECK: vshl.i32	d16, d16, #31   @ encoding: [0x30,0x05,0xff,0xef]
+@ CHECK: vshl.i32	d16, d16, #31   @ encoding: [0xff,0xef,0x30,0x05]
 	vshl.i32	d16, d16, #31
-@ CHECK: vshl.i64	d16, d16, #63   @ encoding: [0xb0,0x05,0xff,0xef]
+@ CHECK: vshl.i64	d16, d16, #63   @ encoding: [0xff,0xef,0xb0,0x05]
 	vshl.i64	d16, d16, #63
-@ CHECK: vshl.u8	q8, q9, q8              @ encoding: [0xe2,0x04,0x40,0xff]
+@ CHECK: vshl.u8	q8, q9, q8              @ encoding: [0x40,0xff,0xe2,0x04]
 	vshl.u8	q8, q9, q8
-@ CHECK: vshl.u16	q8, q9, q8      @ encoding: [0xe2,0x04,0x50,0xff]
+@ CHECK: vshl.u16	q8, q9, q8      @ encoding: [0x50,0xff,0xe2,0x04]
 	vshl.u16	q8, q9, q8
-@ CHECK: vshl.u32	q8, q9, q8      @ encoding: [0xe2,0x04,0x60,0xff]
+@ CHECK: vshl.u32	q8, q9, q8      @ encoding: [0x60,0xff,0xe2,0x04]
 	vshl.u32	q8, q9, q8
-@ CHECK: vshl.u64	q8, q9, q8      @ encoding: [0xe2,0x04,0x70,0xff]
+@ CHECK: vshl.u64	q8, q9, q8      @ encoding: [0x70,0xff,0xe2,0x04]
 	vshl.u64	q8, q9, q8
-@ CHECK: vshl.i8	q8, q8, #7              @ encoding: [0x70,0x05,0xcf,0xef]
+@ CHECK: vshl.i8	q8, q8, #7              @ encoding: [0xcf,0xef,0x70,0x05]
 	vshl.i8	q8, q8, #7
-@ CHECK: vshl.i16	q8, q8, #15     @ encoding: [0x70,0x05,0xdf,0xef]
+@ CHECK: vshl.i16	q8, q8, #15     @ encoding: [0xdf,0xef,0x70,0x05]
 	vshl.i16	q8, q8, #15
-@ CHECK: vshl.i32	q8, q8, #31     @ encoding: [0x70,0x05,0xff,0xef]
+@ CHECK: vshl.i32	q8, q8, #31     @ encoding: [0xff,0xef,0x70,0x05]
 	vshl.i32	q8, q8, #31
-@ CHECK: vshl.i64	q8, q8, #63     @ encoding: [0xf0,0x05,0xff,0xef]
+@ CHECK: vshl.i64	q8, q8, #63     @ encoding: [0xff,0xef,0xf0,0x05]
 	vshl.i64	q8, q8, #63
-@ CHECK: vshr.u8	d16, d16, #8            @ encoding: [0x30,0x00,0xc8,0xff]
+@ CHECK: vshr.u8	d16, d16, #8            @ encoding: [0xc8,0xff,0x30,0x00]
 	vshr.u8	d16, d16, #8
-@ CHECK: vshr.u16	d16, d16, #16   @ encoding: [0x30,0x00,0xd0,0xff]
+@ CHECK: vshr.u16	d16, d16, #16   @ encoding: [0xd0,0xff,0x30,0x00]
 	vshr.u16	d16, d16, #16
-@ CHECK: vshr.u32	d16, d16, #32   @ encoding: [0x30,0x00,0xe0,0xff]
+@ CHECK: vshr.u32	d16, d16, #32   @ encoding: [0xe0,0xff,0x30,0x00]
 	vshr.u32	d16, d16, #32
-@ CHECK: vshr.u64	d16, d16, #64   @ encoding: [0xb0,0x00,0xc0,0xff]
+@ CHECK: vshr.u64	d16, d16, #64   @ encoding: [0xc0,0xff,0xb0,0x00]
 	vshr.u64	d16, d16, #64
-@ CHECK: vshr.u8	q8, q8, #8              @ encoding: [0x70,0x00,0xc8,0xff]
+@ CHECK: vshr.u8	q8, q8, #8              @ encoding: [0xc8,0xff,0x70,0x00]
 	vshr.u8	q8, q8, #8
-@ CHECK: vshr.u16	q8, q8, #16     @ encoding: [0x70,0x00,0xd0,0xff]
+@ CHECK: vshr.u16	q8, q8, #16     @ encoding: [0xd0,0xff,0x70,0x00]
 	vshr.u16	q8, q8, #16
-@ CHECK: vshr.u32	q8, q8, #32     @ encoding: [0x70,0x00,0xe0,0xff]
+@ CHECK: vshr.u32	q8, q8, #32     @ encoding: [0xe0,0xff,0x70,0x00]
 	vshr.u32	q8, q8, #32
-@ CHECK: vshr.u64	q8, q8, #64     @ encoding: [0xf0,0x00,0xc0,0xff]
+@ CHECK: vshr.u64	q8, q8, #64     @ encoding: [0xc0,0xff,0xf0,0x00]
 	vshr.u64	q8, q8, #64
-@ CHECK: vshr.s8	d16, d16, #8            @ encoding: [0x30,0x00,0xc8,0xef]
+@ CHECK: vshr.s8	d16, d16, #8            @ encoding: [0xc8,0xef,0x30,0x00]
 	vshr.s8	d16, d16, #8
-@ CHECK: vshr.s16	d16, d16, #16   @ encoding: [0x30,0x00,0xd0,0xef]
+@ CHECK: vshr.s16	d16, d16, #16   @ encoding: [0xd0,0xef,0x30,0x00]
 	vshr.s16	d16, d16, #16
-@ CHECK: vshr.s32	d16, d16, #32   @ encoding: [0x30,0x00,0xe0,0xef]
+@ CHECK: vshr.s32	d16, d16, #32   @ encoding: [0xe0,0xef,0x30,0x00]
 	vshr.s32	d16, d16, #32
-@ CHECK: vshr.s64	d16, d16, #64   @ encoding: [0xb0,0x00,0xc0,0xef]
+@ CHECK: vshr.s64	d16, d16, #64   @ encoding: [0xc0,0xef,0xb0,0x00]
 	vshr.s64	d16, d16, #64
-@ CHECK: vshr.s8	q8, q8, #8              @ encoding: [0x70,0x00,0xc8,0xef]
+@ CHECK: vshr.s8	q8, q8, #8              @ encoding: [0xc8,0xef,0x70,0x00]
 	vshr.s8	q8, q8, #8
-@ CHECK: vshr.s16	q8, q8, #16     @ encoding: [0x70,0x00,0xd0,0xef]
+@ CHECK: vshr.s16	q8, q8, #16     @ encoding: [0xd0,0xef,0x70,0x00]
 	vshr.s16	q8, q8, #16
-@ CHECK: vshr.s32	q8, q8, #32     @ encoding: [0x70,0x00,0xe0,0xef]
+@ CHECK: vshr.s32	q8, q8, #32     @ encoding: [0xe0,0xef,0x70,0x00]
 	vshr.s32	q8, q8, #32
-@ CHECK: vshr.s64	q8, q8, #64     @ encoding: [0xf0,0x00,0xc0,0xef]
+@ CHECK: vshr.s64	q8, q8, #64     @ encoding: [0xc0,0xef,0xf0,0x00]
 	vshr.s64	q8, q8, #64
-@ CHECK: vshll.s8	q8, d16, #7     @ encoding: [0x30,0x0a,0xcf,0xef]
+@ CHECK: vshll.s8	q8, d16, #7     @ encoding: [0xcf,0xef,0x30,0x0a]
 	vshll.s8	q8, d16, #7
-@ CHECK: vshll.s16	q8, d16, #15    @ encoding: [0x30,0x0a,0xdf,0xef]
+@ CHECK: vshll.s16	q8, d16, #15    @ encoding: [0xdf,0xef,0x30,0x0a]
 	vshll.s16	q8, d16, #15
-@ CHECK: vshll.s32	q8, d16, #31    @ encoding: [0x30,0x0a,0xff,0xef]
+@ CHECK: vshll.s32	q8, d16, #31    @ encoding: [0xff,0xef,0x30,0x0a]
 	vshll.s32	q8, d16, #31
-@ CHECK: vshll.u8	q8, d16, #7     @ encoding: [0x30,0x0a,0xcf,0xff]
+@ CHECK: vshll.u8	q8, d16, #7     @ encoding: [0xcf,0xff,0x30,0x0a]
 	vshll.u8	q8, d16, #7
-@ CHECK: vshll.u16	q8, d16, #15    @ encoding: [0x30,0x0a,0xdf,0xff]
+@ CHECK: vshll.u16	q8, d16, #15    @ encoding: [0xdf,0xff,0x30,0x0a]
 	vshll.u16	q8, d16, #15
-@ CHECK: vshll.u32	q8, d16, #31    @ encoding: [0x30,0x0a,0xff,0xff]
+@ CHECK: vshll.u32	q8, d16, #31    @ encoding: [0xff,0xff,0x30,0x0a]
 	vshll.u32	q8, d16, #31
-@ CHECK: vshll.i8	q8, d16, #8     @ encoding: [0x20,0x03,0xf2,0xff]
+@ CHECK: vshll.i8	q8, d16, #8     @ encoding: [0xf2,0xff,0x20,0x03]
 	vshll.i8	q8, d16, #8
-@ CHECK: vshll.i16	q8, d16, #16    @ encoding: [0x20,0x03,0xf6,0xff]
+@ CHECK: vshll.i16	q8, d16, #16    @ encoding: [0xf6,0xff,0x20,0x03]
 	vshll.i16	q8, d16, #16
-@ CHECK: vshll.i32	q8, d16, #32    @ encoding: [0x20,0x03,0xfa,0xff]
+@ CHECK: vshll.i32	q8, d16, #32    @ encoding: [0xfa,0xff,0x20,0x03]
 	vshll.i32	q8, d16, #32
-@ CHECK: vshrn.i16	d16, q8, #8     @ encoding: [0x30,0x08,0xc8,0xef]
+@ CHECK: vshrn.i16	d16, q8, #8     @ encoding: [0xc8,0xef,0x30,0x08]
 	vshrn.i16	d16, q8, #8
-@ CHECK: vshrn.i32	d16, q8, #16    @ encoding: [0x30,0x08,0xd0,0xef]
+@ CHECK: vshrn.i32	d16, q8, #16    @ encoding: [0xd0,0xef,0x30,0x08]
 	vshrn.i32	d16, q8, #16
-@ CHECK: vshrn.i64	d16, q8, #32    @ encoding: [0x30,0x08,0xe0,0xef]
+@ CHECK: vshrn.i64	d16, q8, #32    @ encoding: [0xe0,0xef,0x30,0x08]
 	vshrn.i64	d16, q8, #32
-@ CHECK: vrshl.s8	d16, d17, d16   @ encoding: [0xa1,0x05,0x40,0xef]
+@ CHECK: vrshl.s8	d16, d17, d16   @ encoding: [0x40,0xef,0xa1,0x05]
 	vrshl.s8	d16, d17, d16
-@ CHECK: vrshl.s16	d16, d17, d16   @ encoding: [0xa1,0x05,0x50,0xef]
+@ CHECK: vrshl.s16	d16, d17, d16   @ encoding: [0x50,0xef,0xa1,0x05]
 	vrshl.s16	d16, d17, d16
-@ CHECK: vrshl.s32	d16, d17, d16   @ encoding: [0xa1,0x05,0x60,0xef]
+@ CHECK: vrshl.s32	d16, d17, d16   @ encoding: [0x60,0xef,0xa1,0x05]
 	vrshl.s32	d16, d17, d16
-@ CHECK: vrshl.s64	d16, d17, d16   @ encoding: [0xa1,0x05,0x70,0
+@ CHECK: vrshl.s64	d16, d17, d16   @ encoding: [0x70,0xef,0xa1,0x05]
 	vrshl.s64	d16, d17, d16
-@ CHECK: vrshl.u8	d16, d17, d16   @ encoding: [0xa1,0x05,0x40,0xff]
+@ CHECK: vrshl.u8	d16, d17, d16   @ encoding: [0x40,0xff,0xa1,0x05]
 	vrshl.u8	d16, d17, d16
-@ CHECK: vrshl.u16	d16, d17, d16   @ encoding: [0xa1,0x05,0x50,0xff]
+@ CHECK: vrshl.u16	d16, d17, d16   @ encoding: [0x50,0xff,0xa1,0x05]
 	vrshl.u16	d16, d17, d16
-@ CHECK: vrshl.u32	d16, d17, d16   @ encoding: [0xa1,0x05,0x60,0xff]
+@ CHECK: vrshl.u32	d16, d17, d16   @ encoding: [0x60,0xff,0xa1,0x05]
 	vrshl.u32	d16, d17, d16
-@ CHECK: vrshl.u64	d16, d17, d16   @ encoding: [0xa1,0x05,0x70,0xff]
+@ CHECK: vrshl.u64	d16, d17, d16   @ encoding: [0x70,0xff,0xa1,0x05]
 	vrshl.u64	d16, d17, d16
-@ CHECK: vrshl.s8	q8, q9, q8      @ encoding: [0xe2,0x05,0x40,0xef]
+@ CHECK: vrshl.s8	q8, q9, q8      @ encoding: [0x40,0xef,0xe2,0x05]
 	vrshl.s8	q8, q9, q8
-@ CHECK: vrshl.s16	q8, q9, q8      @ encoding: [0xe2,0x05,0x50,0xef]
+@ CHECK: vrshl.s16	q8, q9, q8      @ encoding: [0x50,0xef,0xe2,0x05]
 	vrshl.s16	q8, q9, q8
-@ CHECK: vrshl.s32	q8, q9, q8      @ encoding: [0xe2,0x05,0x60,0xef]
+@ CHECK: vrshl.s32	q8, q9, q8      @ encoding: [0x60,0xef,0xe2,0x05]
 	vrshl.s32	q8, q9, q8
-@ CHECK: vrshl.s64	q8, q9, q8      @ encoding: [0xe2,0x05,0x70,0xef]
+@ CHECK: vrshl.s64	q8, q9, q8      @ encoding: [0x70,0xef,0xe2,0x05]
 	vrshl.s64	q8, q9, q8
-@ CHECK: vrshl.u8	q8, q9, q8      @ encoding: [0xe2,0x05,0x40,0xff]
+@ CHECK: vrshl.u8	q8, q9, q8      @ encoding: [0x40,0xff,0xe2,0x05]
 	vrshl.u8	q8, q9, q8
-@ CHECK: vrshl.u16	q8, q9, q8      @ encoding: [0xe2,0x05,0x50,0xff]
+@ CHECK: vrshl.u16	q8, q9, q8      @ encoding: [0x50,0xff,0xe2,0x05]
 	vrshl.u16	q8, q9, q8
-@ CHECK: vrshl.u32	q8, q9, q8      @ encoding: [0xe2,0x05,0x60,0xff]
+@ CHECK: vrshl.u32	q8, q9, q8      @ encoding: [0x60,0xff,0xe2,0x05]
 	vrshl.u32	q8, q9, q8
-@ CHECK: vrshl.u64	q8, q9, q8      @ encoding: [0xe2,0x05,0x70,0xff]
+@ CHECK: vrshl.u64	q8, q9, q8      @ encoding: [0x70,0xff,0xe2,0x05]
 	vrshl.u64	q8, q9, q8
-@ CHECK: vrshr.s8	d16, d16, #8    @ encoding: [0x30,0x02,0xc8,0xef]
+@ CHECK: vrshr.s8	d16, d16, #8    @ encoding: [0xc8,0xef,0x30,0x02]
 	vrshr.s8	d16, d16, #8
-@ CHECK: vrshr.s16	d16, d16, #16   @ encoding: [0x30,0x02,0xd0,0xef]
+@ CHECK: vrshr.s16	d16, d16, #16   @ encoding: [0xd0,0xef,0x30,0x02]
 	vrshr.s16	d16, d16, #16
-@ CHECK: vrshr.s32	d16, d16, #32   @ encoding: [0x30,0x02,0xe0,0xef]
+@ CHECK: vrshr.s32	d16, d16, #32   @ encoding: [0xe0,0xef,0x30,0x02]
 	vrshr.s32	d16, d16, #32
-@ CHECK: vrshr.s64	d16, d16, #64   @ encoding: [0xb0,0x02,0xc0,0xef]
+@ CHECK: vrshr.s64	d16, d16, #64   @ encoding: [0xc0,0xef,0xb0,0x02]
 	vrshr.s64	d16, d16, #64
-@ CHECK: vrshr.u8	d16, d16, #8    @ encoding: [0x30,0x02,0xc8,0xff]
+@ CHECK: vrshr.u8	d16, d16, #8    @ encoding: [0xc8,0xff,0x30,0x02]
 	vrshr.u8	d16, d16, #8
-@ CHECK: vrshr.u16	d16, d16, #16   @ encoding: [0x30,0x02,0xd0,0xff]
+@ CHECK: vrshr.u16	d16, d16, #16   @ encoding: [0xd0,0xff,0x30,0x02]
 	vrshr.u16	d16, d16, #16
-@ CHECK: vrshr.u32	d16, d16, #32   @ encoding: [0x30,0x02,0xe0,0xff]
+@ CHECK: vrshr.u32	d16, d16, #32   @ encoding: [0xe0,0xff,0x30,0x02]
 	vrshr.u32	d16, d16, #32
-@ CHECK: vrshr.u64	d16, d16, #64   @ encoding: [0xb0,0x02,0xc0,0xff]
+@ CHECK: vrshr.u64	d16, d16, #64   @ encoding: [0xc0,0xff,0xb0,0x02]
 	vrshr.u64	d16, d16, #64
-@ CHECK: vrshr.s8	q8, q8, #8      @ encoding: [0x70,0x02,0xc8,0xef]
+@ CHECK: vrshr.s8	q8, q8, #8      @ encoding: [0xc8,0xef,0x70,0x02]
 	vrshr.s8	q8, q8, #8
-@ CHECK: vrshr.s16	q8, q8, #16     @ encoding: [0x70,0x02,0xd0,0xef]
+@ CHECK: vrshr.s16	q8, q8, #16     @ encoding: [0xd0,0xef,0x70,0x02]
 	vrshr.s16	q8, q8, #16
-@ CHECK: vrshr.s32	q8, q8, #32     @ encoding: [0x70,0x02,0xe0,0xef]
+@ CHECK: vrshr.s32	q8, q8, #32     @ encoding: [0xe0,0xef,0x70,0x02]
 	vrshr.s32	q8, q8, #32
-@ CHECK: vrshr.s64	q8, q8, #64     @ encoding: [0xf0,0x02,0xc0,0xef]
+@ CHECK: vrshr.s64	q8, q8, #64     @ encoding: [0xc0,0xef,0xf0,0x02]
 	vrshr.s64	q8, q8, #64
-@ CHECK: vrshr.u8	q8, q8, #8      @ encoding: [0x70,0x02,0xc8,0xff]
+@ CHECK: vrshr.u8	q8, q8, #8      @ encoding: [0xc8,0xff,0x70,0x02]
 	vrshr.u8	q8, q8, #8
-@ CHECK: vrshr.u16	q8, q8, #16     @ encoding: [0x70,0x02,0xd0,0xff]
+@ CHECK: vrshr.u16	q8, q8, #16     @ encoding: [0xd0,0xff,0x70,0x02]
 	vrshr.u16	q8, q8, #16
-@ CHECK: vrshr.u32	q8, q8, #32     @ encoding: [0x70,0x02,0xe0,0xff]
+@ CHECK: vrshr.u32	q8, q8, #32     @ encoding: [0xe0,0xff,0x70,0x02]
 	vrshr.u32	q8, q8, #32
-@ CHECK: vrshr.u64	q8, q8, #64     @ encoding: [0xf0,0x02,0xc0,0xff]
+@ CHECK: vrshr.u64	q8, q8, #64     @ encoding: [0xc0,0xff,0xf0,0x02]
 	vrshr.u64	q8, q8, #64
-@ CHECK: vrshrn.i16	d16, q8, #8     @ encoding: [0x70,0x08,0xc8,0xef]
+@ CHECK: vrshrn.i16	d16, q8, #8     @ encoding: [0xc8,0xef,0x70,0x08]
 	vrshrn.i16	d16, q8, #8
-@ CHECK: vrshrn.i32	d16, q8, #16    @ encoding: [0x70,0x08,0xd0,0xef]
+@ CHECK: vrshrn.i32	d16, q8, #16    @ encoding: [0xd0,0xef,0x70,0x08]
 	vrshrn.i32	d16, q8, #16
-@ CHECK: vrshrn.i64	d16, q8, #32    @ encoding: [0x70,0x08,0xe0,0xef]
+@ CHECK: vrshrn.i64	d16, q8, #32    @ encoding: [0xe0,0xef,0x70,0x08]
 	vrshrn.i64	d16, q8, #32
diff --git a/test/MC/ARM/neont2-shiftaccum-encoding.s b/test/MC/ARM/neont2-shiftaccum-encoding.s
index 15b263a..085e00d 100644
--- a/test/MC/ARM/neont2-shiftaccum-encoding.s
+++ b/test/MC/ARM/neont2-shiftaccum-encoding.s
@@ -2,99 +2,99 @@
 
 .code 16
 
-@ CHECK: vsra.s8	d17, d16, #8            @ encoding: [0x30,0x11,0xc8,0xef]
+@ CHECK: vsra.s8	d17, d16, #8            @ encoding: [0xc8,0xef,0x30,0x11]
 	vsra.s8	d17, d16, #8
-@ CHECK: vsra.s16	d17, d16, #16   @ encoding: [0x30,0x11,0xd0,0xef]
+@ CHECK: vsra.s16	d17, d16, #16   @ encoding: [0xd0,0xef,0x30,0x11]
 	vsra.s16	d17, d16, #16
-@ CHECK: vsra.s32	d17, d16, #32   @ encoding: [0x30,0x11,0xe0,0xef]
+@ CHECK: vsra.s32	d17, d16, #32   @ encoding: [0xe0,0xef,0x30,0x11]
 	vsra.s32	d17, d16, #32
-@ CHECK: vsra.s64	d17, d16, #64   @ encoding: [0xb0,0x11,0xc0,0xef]
+@ CHECK: vsra.s64	d17, d16, #64   @ encoding: [0xc0,0xef,0xb0,0x11]
 	vsra.s64	d17, d16, #64
-@ CHECK: vsra.s8	q8, q9, #8              @ encoding: [0x72,0x01,0xc8,0xef]
+@ CHECK: vsra.s8	q8, q9, #8              @ encoding: [0xc8,0xef,0x72,0x01]
 	vsra.s8	q8, q9, #8
-@ CHECK: vsra.s16	q8, q9, #16     @ encoding: [0x72,0x01,0xd0,0xef]
+@ CHECK: vsra.s16	q8, q9, #16     @ encoding: [0xd0,0xef,0x72,0x01]
 	vsra.s16	q8, q9, #16
-@ CHECK: vsra.s32	q8, q9, #32     @ encoding: [0x72,0x01,0xe0,0xef]
+@ CHECK: vsra.s32	q8, q9, #32     @ encoding: [0xe0,0xef,0x72,0x01]
 	vsra.s32	q8, q9, #32
-@ CHECK: vsra.s64	q8, q9, #64     @ encoding: [0xf2,0x01,0xc0,0xef]
+@ CHECK: vsra.s64	q8, q9, #64     @ encoding: [0xc0,0xef,0xf2,0x01]
 	vsra.s64	q8, q9, #64
-@ CHECK: vsra.u8	d17, d16, #8            @ encoding: [0x30,0x11,0xc8,0xff]
+@ CHECK: vsra.u8	d17, d16, #8            @ encoding: [0xc8,0xff,0x30,0x11]
 	vsra.u8	d17, d16, #8
-@ CHECK: vsra.u16	d17, d16, #16   @ encoding: [0x30,0x11,0xd0,0xff]
+@ CHECK: vsra.u16	d17, d16, #16   @ encoding: [0xd0,0xff,0x30,0x11]
 	vsra.u16	d17, d16, #16
-@ CHECK: vsra.u32	d17, d16, #32   @ encoding: [0x30,0x11,0xe0,0xff]
+@ CHECK: vsra.u32	d17, d16, #32   @ encoding: [0xe0,0xff,0x30,0x11]
 	vsra.u32	d17, d16, #32
-@ CHECK: vsra.u64	d17, d16, #64   @ encoding: [0xb0,0x11,0xc0,0xff]
+@ CHECK: vsra.u64	d17, d16, #64   @ encoding: [0xc0,0xff,0xb0,0x11]
 	vsra.u64	d17, d16, #64
-@ CHECK: vsra.u8	q8, q9, #8              @ encoding: [0x72,0x01,0xc8,0xff]
+@ CHECK: vsra.u8	q8, q9, #8              @ encoding: [0xc8,0xff,0x72,0x01]
 	vsra.u8	q8, q9, #8
-@ CHECK: vsra.u16	q8, q9, #16     @ encoding: [0x72,0x01,0xd0,0xff]
+@ CHECK: vsra.u16	q8, q9, #16     @ encoding: [0xd0,0xff,0x72,0x01]
 	vsra.u16	q8, q9, #16
-@ CHECK: vsra.u32	q8, q9, #32     @ encoding: [0x72,0x01,0xe0,0xff]
+@ CHECK: vsra.u32	q8, q9, #32     @ encoding: [0xe0,0xff,0x72,0x01]
 	vsra.u32	q8, q9, #32
-@ CHECK: vsra.u64	q8, q9, #64     @ encoding: [0xf2,0x01,0xc0,0xff]
+@ CHECK: vsra.u64	q8, q9, #64     @ encoding: [0xc0,0xff,0xf2,0x01]
 	vsra.u64	q8, q9, #64
-@ CHECK: vrsra.s8	d17, d16, #8    @ encoding: [0x30,0x13,0xc8,0xef]
+@ CHECK: vrsra.s8	d17, d16, #8    @ encoding: [0xc8,0xef,0x30,0x13]
 	vrsra.s8	d17, d16, #8
-@ CHECK: vrsra.s16	d17, d16, #16   @ encoding: [0x30,0x13,0xd0,0xef]
+@ CHECK: vrsra.s16	d17, d16, #16   @ encoding: [0xd0,0xef,0x30,0x13]
 	vrsra.s16	d17, d16, #16
-@ CHECK: vrsra.s32	d17, d16, #32   @ encoding: [0x30,0x13,0xe0,0xef]
+@ CHECK: vrsra.s32	d17, d16, #32   @ encoding: [0xe0,0xef,0x30,0x13]
 	vrsra.s32	d17, d16, #32
-@ CHECK: vrsra.s64	d17, d16, #64   @ encoding: [0xb0,0x13,0xc0,0xef]
+@ CHECK: vrsra.s64	d17, d16, #64   @ encoding: [0xc0,0xef,0xb0,0x13]
 	vrsra.s64	d17, d16, #64
-@ CHECK: vrsra.u8	d17, d16, #8    @ encoding: [0x30,0x13,0xc8,0xff]
+@ CHECK: vrsra.u8	d17, d16, #8    @ encoding: [0xc8,0xff,0x30,0x13]
 	vrsra.u8	d17, d16, #8
-@ CHECK: vrsra.u16	d17, d16, #16   @ encoding: [0x30,0x13,0xd0,0xff]
+@ CHECK: vrsra.u16	d17, d16, #16   @ encoding: [0xd0,0xff,0x30,0x13]
 	vrsra.u16	d17, d16, #16
-@ CHECK: vrsra.u32	d17, d16, #32   @ encoding: [0x30,0x13,0xe0,0xff]
+@ CHECK: vrsra.u32	d17, d16, #32   @ encoding: [0xe0,0xff,0x30,0x13]
 	vrsra.u32	d17, d16, #32
-@ CHECK: vrsra.u64	d17, d16, #64   @ encoding: [0xb0,0x13,0xc0,0xff]
+@ CHECK: vrsra.u64	d17, d16, #64   @ encoding: [0xc0,0xff,0xb0,0x13]
 	vrsra.u64	d17, d16, #64
-@ CHECK: vrsra.s8	q8, q9, #8      @ encoding: [0x72,0x03,0xc8,0xef]
+@ CHECK: vrsra.s8	q8, q9, #8      @ encoding: [0xc8,0xef,0x72,0x03]
 	vrsra.s8	q8, q9, #8
-@ CHECK: vrsra.s16	q8, q9, #16     @ encoding: [0x72,0x03,0xd0,0xef]
+@ CHECK: vrsra.s16	q8, q9, #16     @ encoding: [0xd0,0xef,0x72,0x03]
 	vrsra.s16	q8, q9, #16
-@ CHECK: vrsra.s32	q8, q9, #32     @ encoding: [0x72,0x03,0xe0,0xef]
+@ CHECK: vrsra.s32	q8, q9, #32     @ encoding: [0xe0,0xef,0x72,0x03]
 	vrsra.s32	q8, q9, #32
-@ CHECK: vrsra.s64	q8, q9, #64     @ encoding: [0xf2,0x03,0xc0,0xef]
+@ CHECK: vrsra.s64	q8, q9, #64     @ encoding: [0xc0,0xef,0xf2,0x03]
 	vrsra.s64	q8, q9, #64
-@ CHECK: vrsra.u8	q8, q9, #8      @ encoding: [0x72,0x03,0xc8,0xff]
+@ CHECK: vrsra.u8	q8, q9, #8      @ encoding: [0xc8,0xff,0x72,0x03]
 	vrsra.u8	q8, q9, #8
-@ CHECK: vrsra.u16	q8, q9, #16     @ encoding: [0x72,0x03,0xd0,0xff]
+@ CHECK: vrsra.u16	q8, q9, #16     @ encoding: [0xd0,0xff,0x72,0x03]
 	vrsra.u16	q8, q9, #16
-@ CHECK: vrsra.u32	q8, q9, #32     @ encoding: [0x72,0x03,0xe0,0xff]
+@ CHECK: vrsra.u32	q8, q9, #32     @ encoding: [0xe0,0xff,0x72,0x03]
 	vrsra.u32	q8, q9, #32
-@ CHECK: vrsra.u64	q8, q9, #64     @ encoding: [0xf2,0x03,0xc0,0xff]
+@ CHECK: vrsra.u64	q8, q9, #64     @ encoding: [0xc0,0xff,0xf2,0x03]
 	vrsra.u64	q8, q9, #64
-@ CHECK: vsli.8	d17, d16, #7            @ encoding: [0x30,0x15,0xcf,0xff]
+@ CHECK: vsli.8	d17, d16, #7            @ encoding: [0xcf,0xff,0x30,0x15]
 	vsli.8	d17, d16, #7
-@ CHECK: vsli.16	d17, d16, #15           @ encoding: [0x30,0x15,0xdf,0xff]
+@ CHECK: vsli.16	d17, d16, #15           @ encoding: [0xdf,0xff,0x30,0x15]
 	vsli.16	d17, d16, #15
-@ CHECK: vsli.32	d17, d16, #31           @ encoding: [0x30,0x15,0xff,0xff]
+@ CHECK: vsli.32	d17, d16, #31           @ encoding: [0xff,0xff,0x30,0x15]
 	vsli.32	d17, d16, #31
-@ CHECK: vsli.64	d17, d16, #63           @ encoding: [0xb0,0x15,0xff,0xff]
+@ CHECK: vsli.64	d17, d16, #63           @ encoding: [0xff,0xff,0xb0,0x15]
 	vsli.64	d17, d16, #63
-@ CHECK: vsli.8	q9, q8, #7              @ encoding: [0x70,0x25,0xcf,0xff]
+@ CHECK: vsli.8	q9, q8, #7              @ encoding: [0xcf,0xff,0x70,0x25]
 	vsli.8	q9, q8, #7
-@ CHECK: vsli.16	q9, q8, #15             @ encoding: [0x70,0x25,0xdf,0xff]
+@ CHECK: vsli.16	q9, q8, #15             @ encoding: [0xdf,0xff,0x70,0x25]
 	vsli.16	q9, q8, #15
-@ CHECK: vsli.32	q9, q8, #31             @ encoding: [0x70,0x25,0xff,0xff]
+@ CHECK: vsli.32	q9, q8, #31             @ encoding: [0xff,0xff,0x70,0x25]
 	vsli.32	q9, q8, #31
-@ CHECK: vsli.64	q9, q8, #63             @ encoding: [0xf0,0x25,0xff,0xff]
+@ CHECK: vsli.64	q9, q8, #63             @ encoding: [0xff,0xff,0xf0,0x25]
 	vsli.64	q9, q8, #63
-@ CHECK: vsri.8	d17, d16, #8            @ encoding: [0x30,0x14,0xc8,0xff]
+@ CHECK: vsri.8	d17, d16, #8            @ encoding: [0xc8,0xff,0x30,0x14]
 	vsri.8	d17, d16, #8
-@ CHECK: vsri.16	d17, d16, #16           @ encoding: [0x30,0x14,0xd0,0xff]
+@ CHECK: vsri.16	d17, d16, #16           @ encoding: [0xd0,0xff,0x30,0x14]
 	vsri.16	d17, d16, #16
-@ CHECK: vsri.32	d17, d16, #32           @ encoding: [0x30,0x14,0xe0,0xff]
+@ CHECK: vsri.32	d17, d16, #32           @ encoding: [0xe0,0xff,0x30,0x14]
 	vsri.32	d17, d16, #32
-@ CHECK: vsri.64	d17, d16, #64           @ encoding: [0xb0,0x14,0xc0,0xff]
+@ CHECK: vsri.64	d17, d16, #64           @ encoding: [0xc0,0xff,0xb0,0x14]
 	vsri.64	d17, d16, #64
-@ CHECK: vsri.8	q9, q8, #8              @ encoding: [0x70,0x24,0xc8,0xff]
+@ CHECK: vsri.8	q9, q8, #8              @ encoding: [0xc8,0xff,0x70,0x24]
 	vsri.8	q9, q8, #8
-@ CHECK: vsri.16	q9, q8, #16             @ encoding: [0x70,0x24,0xd0,0xff]
+@ CHECK: vsri.16	q9, q8, #16             @ encoding: [0xd0,0xff,0x70,0x24]
 	vsri.16	q9, q8, #16
-@ CHECK: vsri.32	q9, q8, #32             @ encoding: [0x70,0x24,0xe0,0xff]
+@ CHECK: vsri.32	q9, q8, #32             @ encoding: [0xe0,0xff,0x70,0x24]
 	vsri.32	q9, q8, #32
-@ CHECK: vsri.64	q9, q8, #64             @ encoding: [0xf0,0x24,0xc0,0xff]
+@ CHECK: vsri.64	q9, q8, #64             @ encoding: [0xc0,0xff,0xf0,0x24]
 	vsri.64	q9, q8, #64
diff --git a/test/MC/ARM/neont2-shuffle-encoding.s b/test/MC/ARM/neont2-shuffle-encoding.s
index 5a2e52f..dbd44b4 100644
--- a/test/MC/ARM/neont2-shuffle-encoding.s
+++ b/test/MC/ARM/neont2-shuffle-encoding.s
@@ -2,47 +2,47 @@
 
 .code 16
 
-@ CHECK: vext.8	d16, d17, d16, #3       @ encoding: [0xa0,0x03,0xf1,0xef]
+@ CHECK: vext.8	d16, d17, d16, #3       @ encoding: [0xf1,0xef,0xa0,0x03]
 	vext.8	d16, d17, d16, #3
-@ CHECK: vext.8	d16, d17, d16, #5       @ encoding: [0xa0,0x05,0xf1,0xef]
+@ CHECK: vext.8	d16, d17, d16, #5       @ encoding: [0xf1,0xef,0xa0,0x05]
 	vext.8	d16, d17, d16, #5
-@ CHECK: vext.8	q8, q9, q8, #3          @ encoding: [0xe0,0x03,0xf2,0xef]
+@ CHECK: vext.8	q8, q9, q8, #3          @ encoding: [0xf2,0xef,0xe0,0x03]
 	vext.8	q8, q9, q8, #3
-@ CHECK: vext.8	q8, q9, q8, #7          @ encoding: [0xe0,0x07,0xf2,0xef]
+@ CHECK: vext.8	q8, q9, q8, #7          @ encoding: [0xf2,0xef,0xe0,0x07]
 	vext.8	q8, q9, q8, #7
-@ CHECK: vext.16	d16, d17, d16, #3       @ encoding: [0xa0,0x06,0xf1,0xef]
+@ CHECK: vext.16	d16, d17, d16, #3       @ encoding: [0xf1,0xef,0xa0,0x06]
 	vext.16	d16, d17, d16, #3
-@ CHECK: vext.32	q8, q9, q8, #3          @ encoding: [0xe0,0x0c,0xf2,0xef]
+@ CHECK: vext.32	q8, q9, q8, #3          @ encoding: [0xf2,0xef,0xe0,0x0c]
 	vext.32	q8, q9, q8, #3
-@ CHECK: vtrn.8	d17, d16                @ encoding: [0xa0,0x10,0xf2,0xff]
+@ CHECK: vtrn.8	d17, d16                @ encoding: [0xf2,0xff,0xa0,0x10]
 	vtrn.8	d17, d16
-@ CHECK: vtrn.16	d17, d16                @ encoding: [0xa0,0x10,0xf6,0xff]
+@ CHECK: vtrn.16	d17, d16                @ encoding: [0xf6,0xff,0xa0,0x10]
 	vtrn.16	d17, d16
-@ CHECK: vtrn.32	d17, d16                @ encoding: [0xa0,0x10,0xfa,0xff]
+@ CHECK: vtrn.32	d17, d16                @ encoding: [0xfa,0xff,0xa0,0x10]
 	vtrn.32	d17, d16
-@ CHECK: vtrn.8	q9, q8                  @ encoding: [0xe0,0x20,0xf2,0xff]
+@ CHECK: vtrn.8	q9, q8                  @ encoding: [0xf2,0xff,0xe0,0x20]
 	vtrn.8	q9, q8
-@ CHECK: vtrn.16	q9, q8                  @ encoding: [0xe0,0x20,0xf6,0xff]
+@ CHECK: vtrn.16	q9, q8                  @ encoding: [0xf6,0xff,0xe0,0x20]
 	vtrn.16	q9, q8
-@ CHECK: vtrn.32	q9, q8                  @ encoding: [0xe0,0x20,0xfa,0xff]
+@ CHECK: vtrn.32	q9, q8                  @ encoding: [0xfa,0xff,0xe0,0x20]
 	vtrn.32	q9, q8
-@ CHECK: vuzp.8	d17, d16                @ encoding: [0x20,0x11,0xf2,0xff]
+@ CHECK: vuzp.8	d17, d16                @ encoding: [0xf2,0xff,0x20,0x11]
 	vuzp.8	d17, d16
-@ CHECK: vuzp.16	d17, d16                @ encoding: [0x20,0x11,0xf6,0xff]
+@ CHECK: vuzp.16	d17, d16                @ encoding: [0xf6,0xff,0x20,0x11]
 	vuzp.16	d17, d16
-@ CHECK: vuzp.8	q9, q8                  @ encoding: [0x60,0x21,0xf2,0xff]
+@ CHECK: vuzp.8	q9, q8                  @ encoding: [0xf2,0xff,0x60,0x21]
 	vuzp.8	q9, q8
-@ CHECK: vuzp.16	q9, q8                  @ encoding: [0x60,0x21,0xf6,0xff]
+@ CHECK: vuzp.16	q9, q8                  @ encoding: [0xf6,0xff,0x60,0x21]
 	vuzp.16	q9, q8
-@ CHECK: vuzp.32	q9, q8                  @ encoding: [0x60,0x21,0xfa,0xff]
+@ CHECK: vuzp.32	q9, q8                  @ encoding: [0xfa,0xff,0x60,0x21]
 	vuzp.32	q9, q8
-@ CHECK: vzip.8	d17, d16                @ encoding: [0xa0,0x11,0xf2,0xff]
+@ CHECK: vzip.8	d17, d16                @ encoding: [0xf2,0xff,0xa0,0x11]
 	vzip.8	d17, d16
-@ CHECK: vzip.16	d17, d16                @ encoding: [0xa0,0x11,0xf6,0xff]
+@ CHECK: vzip.16	d17, d16                @ encoding: [0xf6,0xff,0xa0,0x11]
 	vzip.16	d17, d16
-@ CHECK: vzip.8	q9, q8                  @ encoding: [0xe0,0x21,0xf2,0xff]
+@ CHECK: vzip.8	q9, q8                  @ encoding: [0xf2,0xff,0xe0,0x21]
 	vzip.8	q9, q8
-@ CHECK: vzip.16	q9, q8                  @ encoding: [0xe0,0x21,0xf6,0xff]
+@ CHECK: vzip.16	q9, q8                  @ encoding: [0xf6,0xff,0xe0,0x21]
 	vzip.16	q9, q8
-@ CHECK: vzip.32	q9, q8                  @ encoding: [0xe0,0x21,0xfa,0xff]
+@ CHECK: vzip.32	q9, q8                  @ encoding: [0xfa,0xff,0xe0,0x21]
 	vzip.32	q9, q8
diff --git a/test/MC/ARM/neont2-sub-encoding.s b/test/MC/ARM/neont2-sub-encoding.s
index 928d0f3..b52516a 100644
--- a/test/MC/ARM/neont2-sub-encoding.s
+++ b/test/MC/ARM/neont2-sub-encoding.s
@@ -1,46 +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]
+@ CHECK: vext.8	d16, d17, d16, #3       @ encoding: [0xf1,0xef,0xa0,0x03]
 	vext.8	d16, d17, d16, #3
-@ CHECK: vext.8	d16, d17, d16, #5       @ encoding: [0xa0,0x05,0xf1,0xef]
+@ CHECK: vext.8	d16, d17, d16, #5       @ encoding: [0xf1,0xef,0xa0,0x05]
 	vext.8	d16, d17, d16, #5
-@ CHECK: vext.8	q8, q9, q8, #3          @ encoding: [0xe0,0x03,0xf2,0xef]
+@ CHECK: vext.8	q8, q9, q8, #3          @ encoding: [0xf2,0xef,0xe0,0x03]
 	vext.8	q8, q9, q8, #3
-@ CHECK: vext.8	q8, q9, q8, #7          @ encoding: [0xe0,0x07,0xf2,0xef]
+@ CHECK: vext.8	q8, q9, q8, #7          @ encoding: [0xf2,0xef,0xe0,0x07]
 	vext.8	q8, q9, q8, #7
-@ CHECK: vext.16	d16, d17, d16, #3       @ encoding: [0xa0,0x06,0xf1,0xef]
+@ CHECK: vext.16	d16, d17, d16, #3       @ encoding: [0xf1,0xef,0xa0,0x06]
 	vext.16	d16, d17, d16, #3
-@ CHECK: vext.32	q8, q9, q8, #3          @ encoding: [0xe0,0x0c,0xf2,0xef]
+@ CHECK: vext.32	q8, q9, q8, #3          @ encoding: [0xf2,0xef,0xe0,0x0c]
 	vext.32	q8, q9, q8, #3
-@ CHECK: vtrn.8	d17, d16                @ encoding: [0xa0,0x10,0xf2,0xff]
+@ CHECK: vtrn.8	d17, d16                @ encoding: [0xf2,0xff,0xa0,0x10]
 	vtrn.8	d17, d16
-@ CHECK: vtrn.16	d17, d16                @ encoding: [0xa0,0x10,0xf6,0xff]
+@ CHECK: vtrn.16	d17, d16                @ encoding: [0xf6,0xff,0xa0,0x10]
 	vtrn.16	d17, d16
-@ CHECK: vtrn.32	d17, d16                @ encoding: [0xa0,0x10,0xfa,0xff]
+@ CHECK: vtrn.32	d17, d16                @ encoding: [0xfa,0xff,0xa0,0x10]
 	vtrn.32	d17, d16
-@ CHECK: vtrn.8	q9, q8                  @ encoding: [0xe0,0x20,0xf2,0xff]
+@ CHECK: vtrn.8	q9, q8                  @ encoding: [0xf2,0xff,0xe0,0x20]
 	vtrn.8	q9, q8
-@ CHECK: vtrn.16	q9, q8                  @ encoding: [0xe0,0x20,0xf6,0xff]
+@ CHECK: vtrn.16	q9, q8                  @ encoding: [0xf6,0xff,0xe0,0x20]
 	vtrn.16	q9, q8
-@ CHECK: vtrn.32	q9, q8                  @ encoding: [0xe0,0x20,0xfa,0xff]
+@ CHECK: vtrn.32	q9, q8                  @ encoding: [0xfa,0xff,0xe0,0x20]
 	vtrn.32	q9, q8
-@ CHECK: vuzp.8	d17, d16                @ encoding: [0x20,0x11,0xf2,0xff]
+@ CHECK: vuzp.8	d17, d16                @ encoding: [0xf2,0xff,0x20,0x11]
 	vuzp.8	d17, d16
-@ CHECK: vuzp.16	d17, d16                @ encoding: [0x20,0x11,0xf6,0xff]
+@ CHECK: vuzp.16	d17, d16                @ encoding: [0xf6,0xff,0x20,0x11]
 	vuzp.16	d17, d16
-@ CHECK: vuzp.8	q9, q8                  @ encoding: [0x60,0x21,0xf2,0xff]
+@ CHECK: vuzp.8	q9, q8                  @ encoding: [0xf2,0xff,0x60,0x21]
 	vuzp.8	q9, q8
-@ CHECK: vuzp.16	q9, q8                  @ encoding: [0x60,0x21,0xf6,0xff]
+@ CHECK: vuzp.16	q9, q8                  @ encoding: [0xf6,0xff,0x60,0x21]
 	vuzp.16	q9, q8
-@ CHECK: vuzp.32	q9, q8                  @ encoding: [0x60,0x21,0xfa,0xff]
+@ CHECK: vuzp.32	q9, q8                  @ encoding: [0xfa,0xff,0x60,0x21]
 	vuzp.32	q9, q8
-@ CHECK: vzip.8	d17, d16                @ encoding: [0xa0,0x11,0xf2,0xff]
+@ CHECK: vzip.8	d17, d16                @ encoding: [0xf2,0xff,0xa0,0x11]
 	vzip.8	d17, d16
-@ CHECK: vzip.16	d17, d16                @ encoding: [0xa0,0x11,0xf6,0xff]
+@ CHECK: vzip.16	d17, d16                @ encoding: [0xf6,0xff,0xa0,0x11]
 	vzip.16	d17, d16
-@ CHECK: vzip.8	q9, q8                  @ encoding: [0xe0,0x21,0xf2,0xff]
+@ CHECK: vzip.8	q9, q8                  @ encoding: [0xf2,0xff,0xe0,0x21]
 	vzip.8	q9, q8
-@ CHECK: vzip.16	q9, q8                  @ encoding: [0xe0,0x21,0xf6,0xff]
+@ CHECK: vzip.16	q9, q8                  @ encoding: [0xf6,0xff,0xe0,0x21]
 	vzip.16	q9, q8
-@ CHECK: vzip.32	q9, q8                  @ encoding: [0xe0,0x21,0xfa,0xff]
+@ CHECK: vzip.32	q9, q8                  @ encoding: [0xfa,0xff,0xe0,0x21]
 	vzip.32	q9, q8