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-rw-r--r--lib/Target/ARM/ARMMCCodeEmitter.cpp10
-rw-r--r--test/MC/ARM/neont2-abs-encoding.s28
-rw-r--r--test/MC/ARM/neont2-add-encoding.s128
-rw-r--r--test/MC/ARM/neont2-cmp-encoding.s32
-rw-r--r--test/MC/ARM/neont2-convert-encoding.s32
-rw-r--r--test/MC/ARM/neont2-minmax-encoding.s56
-rw-r--r--test/MC/ARM/neont2-mul-encoding.s54
-rw-r--r--test/MC/ARM/neont2-neg-encoding.s28
-rw-r--r--test/MC/ARM/neont2-reciprocal-encoding.s24
-rw-r--r--test/MC/ARM/neont2-reverse-encoding.s24
-rw-r--r--test/MC/ARM/neont2-satshift-encoding.s148
-rw-r--r--test/MC/ARM/neont2-shift-encoding.s158
-rw-r--r--test/MC/ARM/neont2-shiftaccum-encoding.s96
-rw-r--r--test/MC/ARM/neont2-shuffle-encoding.s44
-rw-r--r--test/MC/ARM/neont2-sub-encoding.s44
15 files changed, 457 insertions, 449 deletions
diff --git a/lib/Target/ARM/ARMMCCodeEmitter.cpp b/lib/Target/ARM/ARMMCCodeEmitter.cpp
index d6926d9450..bdac5adf4c 100644
--- a/lib/Target/ARM/ARMMCCodeEmitter.cpp
+++ b/lib/Target/ARM/ARMMCCodeEmitter.cpp
@@ -995,6 +995,7 @@ getAddrMode6OffsetOpValue(const MCInst &MI, unsigned Op,
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 @@ EncodeInstruction(const MCInst &MI, raw_ostream &OS,
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 dd36133ecb..200495d9ac 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 f7c32a7197..c384d76dbe 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 9b0096048e..e0f0a2c677 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 9b0096048e..e0f0a2c677 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 802b87c948..a29bed3c2d 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 4e33beb245..7f1197311b 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 fa35fb1e17..d0cb5ec640 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 918333b59c..73b6d8f92b 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 4155492999..80c42f4a65 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 q