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//------------------------------------------------------------------------------
7// Insert element (vector, from main)
8//------------------------------------------------------------------------------
9         ins v2.b[2], w1
10         ins v7.h[7], w14
11         ins v20.s[0], w30
12         ins v1.d[1], x7
13
14         mov v2.b[2], w1
15         mov v7.h[7], w14
16         mov v20.s[0], w30
17         mov v1.d[1], x7
18
19// CHECK: {{mov|ins}}	v2.b[2], w1           // encoding: [0x22,0x1c,0x05,0x4e]
20// CHECK: {{mov|ins}}	v7.h[7], w14          // encoding: [0xc7,0x1d,0x1e,0x4e]
21// CHECK: {{mov|ins}}	v20.s[0], w30         // encoding: [0xd4,0x1f,0x04,0x4e]
22// CHECK: {{mov|ins}}	v1.d[1], x7           // encoding: [0xe1,0x1c,0x18,0x4e]
23
24// CHECK: {{mov|ins}} v2.b[2], w1           // encoding: [0x22,0x1c,0x05,0x4e]
25// CHECK: {{mov|ins}} v7.h[7], w14          // encoding: [0xc7,0x1d,0x1e,0x4e]
26// CHECK: {{mov|ins}} v20.s[0], w30         // encoding: [0xd4,0x1f,0x04,0x4e]
27// CHECK: {{mov|ins}} v1.d[1], x7           // encoding: [0xe1,0x1c,0x18,0x4e]
28
29
30//------------------------------------------------------------------------------
31// Signed integer move (main, from element)
32//------------------------------------------------------------------------------
33         smov w1, v0.b[15]
34         smov w14, v6.h[4]
35         smov x1, v0.b[15]
36         smov x14, v6.h[4]
37         smov x20, v9.s[2]
38
39// CHECK: smov	w1, v0.b[15]          // encoding: [0x01,0x2c,0x1f,0x0e]
40// CHECK: smov	w14, v6.h[4]          // encoding: [0xce,0x2c,0x12,0x0e]
41// CHECK: smov	x1, v0.b[15]          // encoding: [0x01,0x2c,0x1f,0x4e]
42// CHECK: smov	x14, v6.h[4]          // encoding: [0xce,0x2c,0x12,0x4e]
43// CHECK: smov	x20, v9.s[2]          // encoding: [0x34,0x2d,0x14,0x4e]
44
45
46//------------------------------------------------------------------------------
47// Unsigned integer move (main, from element)
48//------------------------------------------------------------------------------
49         umov w1, v0.b[15]
50         umov w14, v6.h[4]
51         umov w20, v9.s[2]
52         umov x7, v18.d[1]
53
54         mov w20, v9.s[2]
55         mov x7, v18.d[1]
56
57// CHECK: {{mov|umov}}	w1, v0.b[15]          // encoding: [0x01,0x3c,0x1f,0x0e]
58// CHECK: {{mov|umov}}	w14, v6.h[4]          // encoding: [0xce,0x3c,0x12,0x0e]
59// CHECK: {{mov|umov}}	w20, v9.s[2]          // encoding: [0x34,0x3d,0x14,0x0e]
60// CHECK: {{mov|umov}}	x7, v18.d[1]          // encoding: [0x47,0x3e,0x18,0x4e]
61
62// CHECK: {{mov|umov}}  w20, v9.s[2]          // encoding: [0x34,0x3d,0x14,0x0e]
63// CHECK: {{mov|umov}}  x7, v18.d[1]          // encoding: [0x47,0x3e,0x18,0x4e]
64
65//------------------------------------------------------------------------------
66// Insert element (vector, from element)
67//------------------------------------------------------------------------------
68
69         ins v1.b[14], v3.b[6]
70         ins v6.h[7], v7.h[5]
71         ins v15.s[3], v22.s[2]
72         ins v0.d[0], v4.d[1]
73
74         mov v1.b[14], v3.b[6]
75         mov v6.h[7], v7.h[5]
76         mov v15.s[3], v22.s[2]
77         mov v0.d[0], v4.d[1]
78
79// CHECK: {{mov|ins}}	v1.b[14], v3.b[6]       // encoding: [0x61,0x34,0x1d,0x6e]
80// CHECK: {{mov|ins}}	v6.h[7], v7.h[5]        // encoding: [0xe6,0x54,0x1e,0x6e]
81// CHECK: {{mov|ins}}	v15.s[3], v22.s[2]      // encoding: [0xcf,0x46,0x1c,0x6e]
82// CHECK: {{mov|ins}}	v0.d[0], v4.d[1]        // encoding: [0x80,0x44,0x08,0x6e]
83
84// CHECK: {{mov|ins}} v1.b[14], v3.b[6]       // encoding: [0x61,0x34,0x1d,0x6e]
85// CHECK: {{mov|ins}} v6.h[7], v7.h[5]        // encoding: [0xe6,0x54,0x1e,0x6e]
86// CHECK: {{mov|ins}} v15.s[3], v22.s[2]      // encoding: [0xcf,0x46,0x1c,0x6e]
87// CHECK: {{mov|ins}} v0.d[0], v4.d[1]        // encoding: [0x80,0x44,0x08,0x6e]
88
89//------------------------------------------------------------------------------
90// Duplicate to all lanes( vector, from element)
91//------------------------------------------------------------------------------
92         dup v1.8b, v2.b[2]
93         dup v11.4h, v7.h[7]
94         dup v17.2s, v20.s[0]
95         dup v1.16b, v2.b[2]
96         dup v11.8h, v7.h[7]
97         dup v17.4s, v20.s[0]
98         dup v5.2d, v1.d[1]
99
100// CHECK: {{mov|dup}} v1.8b, v2.b[2]        // encoding: [0x41,0x04,0x05,0x0e]
101// CHECK: {{mov|dup}} v11.4h, v7.h[7]       // encoding: [0xeb,0x04,0x1e,0x0e]
102// CHECK: {{mov|dup}} v17.2s, v20.s[0]      // encoding: [0x91,0x06,0x04,0x0e]
103// CHECK: {{mov|dup}} v1.16b, v2.b[2]       // encoding: [0x41,0x04,0x05,0x4e]
104// CHECK: {{mov|dup}} v11.8h, v7.h[7]       // encoding: [0xeb,0x04,0x1e,0x4e]
105// CHECK: {{mov|dup}} v17.4s, v20.s[0]      // encoding: [0x91,0x06,0x04,0x4e]
106// CHECK: {{mov|dup}} v5.2d, v1.d[1]        // encoding: [0x25,0x04,0x18,0x4e]
107
108//------------------------------------------------------------------------------
109// Duplicate to all lanes( vector, from main)
110//------------------------------------------------------------------------------
111         dup v1.8b, w1
112         dup v11.4h, w14
113         dup v17.2s, w30
114         dup v1.16b, w2
115         dup v11.8h, w16
116         dup v17.4s, w28
117         dup v5.2d, x0
118
119// CHECK: {{mov|dup}}	v1.8b, w1             // encoding: [0x21,0x0c,0x01,0x0e]
120// CHECK: {{mov|dup}}	v11.4h, w14           // encoding: [0xcb,0x0d,0x02,0x0e]
121// CHECK: {{mov|dup}}	v17.2s, w30           // encoding: [0xd1,0x0f,0x04,0x0e]
122// CHECK: {{mov|dup}}	v1.16b, w2            // encoding: [0x41,0x0c,0x01,0x4e]
123// CHECK: {{mov|dup}}	v11.8h, w16           // encoding: [0x0b,0x0e,0x02,0x4e]
124// CHECK: {{mov|dup}}	v17.4s, w28           // encoding: [0x91,0x0f,0x04,0x4e]
125// CHECK: {{mov|dup}}	v5.2d, x0             // encoding: [0x05,0x0c,0x08,0x4e]
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