1// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
2
3// Check that the assembler can handle the documented syntax for AArch64
4
5//----------------------------------------------------------------------
6// Scalar Signed Saturating Extract Unsigned Narrow
7//----------------------------------------------------------------------
8
9    sqxtun b19, h14
10    sqxtun h21, s15
11    sqxtun s20, d12
12
13// CHECK: sqxtun b19, h14  // encoding: [0xd3,0x29,0x21,0x7e]
14// CHECK: sqxtun h21, s15  // encoding: [0xf5,0x29,0x61,0x7e]
15// CHECK: sqxtun s20, d12  // encoding: [0x94,0x29,0xa1,0x7e]
16
17//----------------------------------------------------------------------
18// Scalar Signed Saturating Extract Signed Narrow
19//----------------------------------------------------------------------
20
21    sqxtn b18, h18
22    sqxtn h20, s17
23    sqxtn s19, d14
24
25// CHECK: sqxtn b18, h18  // encoding: [0x52,0x4a,0x21,0x5e]
26// CHECK: sqxtn h20, s17  // encoding: [0x34,0x4a,0x61,0x5e]
27// CHECK: sqxtn s19, d14  // encoding: [0xd3,0x49,0xa1,0x5e]
28
29
30//----------------------------------------------------------------------
31// Scalar Unsigned Saturating Extract Narrow
32//----------------------------------------------------------------------
33
34    uqxtn b18, h18
35    uqxtn h20, s17
36    uqxtn s19, d14
37
38// CHECK: uqxtn b18, h18  // encoding: [0x52,0x4a,0x21,0x7e]
39// CHECK: uqxtn h20, s17  // encoding: [0x34,0x4a,0x61,0x7e]
40// CHECK: uqxtn s19, d14  // encoding: [0xd3,0x49,0xa1,0x7e]
41